Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 59.7299 | 59.7623 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224451.opb |
MD5SUM | 0df4a6220c19cfaf8dc35e55531bf2a0 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.160974 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1261 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 169 variables and 101 constraints. 0.02 c Using non-optimization problem switches. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.013 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.025 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.053 0.10 c Restart #3 #Var: 169 LB: 0 @ 0.091 0.15 c Restart #4 #Var: 169 LB: 0 @ 0.14 0.21 c Restart #5 #Var: 169 LB: 0 @ 0.199 0.29 c Restart #6 #Var: 169 LB: 0 @ 0.278 0.40 c Restart #7 #Var: 169 LB: 0 @ 0.388 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.529 0.76 c Restart #9 #Var: 169 LB: 0 @ 0.752 0.99 c Restart #10 #Var: 169 LB: 0 @ 0.986 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.203 1.49 c Restart #12 #Var: 169 LB: 0 @ 1.482 1.79 c Restart #13 #Var: 169 LB: 0 @ 1.786 2.20 c Restart #14 #Var: 169 LB: 0 @ 2.19 2.54 c Restart #15 #Var: 169 LB: 0 @ 2.533 2.88 c Restart #16 #Var: 169 LB: 0 @ 2.869 3.43 c Restart #17 #Var: 169 LB: 0 @ 3.423 3.82 c Restart #18 #Var: 169 LB: 0 @ 3.811 4.30 c Restart #19 #Var: 169 LB: 0 @ 4.294 4.91 c Restart #20 #Var: 169 LB: 0 @ 4.904 5.50 c Restart #21 #Var: 169 LB: 0 @ 5.487 6.19 c Restart #22 #Var: 169 LB: 0 @ 6.181 7.00 c Restart #23 #Var: 169 LB: 0 @ 6.986 7.66 c Restart #24 #Var: 169 LB: 0 @ 7.655 8.50 c Restart #25 #Var: 169 LB: 0 @ 8.49 9.60 c Restart #26 #Var: 169 LB: 0 @ 9.587 10.89 c Restart #27 #Var: 169 LB: 0 @ 10.875 12.48 c Restart #28 #Var: 169 LB: 0 @ 12.461 13.55 c Restart #29 #Var: 169 LB: 0 @ 13.538 15.34 c Restart #30 #Var: 169 LB: 0 @ 15.325 17.11 c Restart #31 #Var: 169 LB: 0 @ 17.092 19.43 c Restart #32 #Var: 169 LB: 0 @ 19.419 21.57 c Restart #33 #Var: 169 LB: 0 @ 21.555 23.64 c Restart #34 #Var: 168 LB: 0 @ 23.623 26.21 c Restart #35 #Var: 167 LB: 0 @ 26.189 28.64 c Restart #36 #Var: 165 LB: 0 @ 28.622 31.33 c Restart #37 #Var: 165 LB: 0 @ 31.312 33.52 c Restart #38 #Var: 163 LB: 0 @ 33.496 36.26 c Restart #39 #Var: 163 LB: 0 @ 36.235 40.19 c Restart #40 #Var: 162 LB: 0 @ 40.162 45.52 c Restart #41 #Var: 162 LB: 0 @ 45.499 49.70 c Restart #42 #Var: 154 LB: 0 @ 49.675 54.25 c Restart #43 #Var: 141 LB: 0 @ 54.219 59.74 s UNSATISFIABLE 59.74 c Exit Code: 20 59.74 c Total time: 59.706 s
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node78/watcher-39454-1149208785 -o ROOT/results/node78/solver-39454-1149208785 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/39454-1149208785/instance-39454-1149208785.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.90 0.91 0.89 2/67 30844 /proc/meminfo: memFree=1436600/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=4672 CPUtime=0 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 155 0 0 0 0 0 0 0 20 0 1 0 185907359 4784128 136 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11439000 0 0 4096 0 0 0 0 17 1 0 0 /proc/30844/statm: 1168 139 107 55 0 46 0 [startup+10.0023 s] /proc/loadavg: 0.92 0.91 0.89 2/67 30844 /proc/meminfo: memFree=1390208/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=50924 CPUtime=9.98 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 11985 0 0 0 988 10 0 0 25 0 1 0 185907359 52146176 11901 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30844/statm: 12731 11901 293 55 0 11622 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 50924 [startup+20.0084 s] /proc/loadavg: 0.93 0.91 0.89 2/67 30844 /proc/meminfo: memFree=1365120/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=76008 CPUtime=19.98 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 18245 0 0 0 1981 17 0 0 25 0 1 0 185907359 77832192 18161 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30844/statm: 19002 18161 293 55 0 17893 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 76008 [startup+30.0145 s] /proc/loadavg: 0.94 0.91 0.89 2/67 30844 /proc/meminfo: memFree=1344192/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=97028 CPUtime=29.98 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 23470 0 0 0 2977 21 0 0 25 0 1 0 185907359 99356672 23385 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11905067 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30844/statm: 24257 23385 293 55 0 23148 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 97028 [startup+40.0206 s] /proc/loadavg: 0.95 0.92 0.89 2/67 30844 /proc/meminfo: memFree=1323904/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=117372 CPUtime=39.99 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 28533 0 0 0 3972 27 0 0 25 0 1 0 185907359 120188928 28448 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30844/statm: 29343 28448 293 55 0 28234 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 117372 [startup+50.0266 s] /proc/loadavg: 0.96 0.92 0.90 2/67 30844 /proc/meminfo: memFree=1311488/2055892 swapFree=4085732/4096564 [pid=30844] ppid=30842 vsize=129680 CPUtime=49.99 /proc/30844/stat : 30844 (bsolo) R 30842 30844 30799 0 -1 0 31619 0 0 0 4969 30 0 0 25 0 1 0 185907359 132792320 31533 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30844/statm: 32420 31533 293 55 0 31311 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 129680 Child status: 20 Real time (s): 59.7623 CPU time (s): 59.7299 CPU user time (s): 59.364 CPU system time (s): 0.365944 CPU usage (%): 99.9459 Max. virtual memory (cumulated for all children) (Kb): 129680
Begin job on node78 on Fri Jun 2 00:39:45 UTC 2006 FILE ID= 39454-1149208785 PBS_JOBID= 293655 BENCH NAME= ROOT/tmp/node78/39454-1149208785/instance-39454-1149208785.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/39454-1149208785/instance-39454-1149208785.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-39454-1149208785 -o ROOT/results/node78/solver-39454-1149208785 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node78/39454-1149208785/instance-39454-1149208785.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 0df4a6220c19cfaf8dc35e55531bf2a0 RANDOM SEED= 360689325 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.225 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 6006.17 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.225 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1436936 kB Buffers: 31700 kB Cached: 514872 kB SwapCached: 2596 kB Active: 115772 kB Inactive: 439660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1436936 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 164 kB Writeback: 0 kB Mapped: 15112 kB Slab: 50012 kB Committed_AS: 175400 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Fri Jun 2 00:40:45 UTC 2006