Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 65.767 | 65.8061 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212272.opb |
MD5SUM | 7809c10b09811dc0835bdd39e8310775 |
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 | 0.131979 |
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 | 1210 |
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: 0.011 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.024 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.156 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.223 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.316 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.427 0.57 c Restart #8 #Var: 169 LB: 0 @ 0.558 0.72 c Restart #9 #Var: 169 LB: 0 @ 0.711 0.93 c Restart #10 #Var: 169 LB: 0 @ 0.924 1.18 c Restart #11 #Var: 169 LB: 0 @ 1.165 1.41 c Restart #12 #Var: 169 LB: 0 @ 1.402 1.70 c Restart #13 #Var: 169 LB: 0 @ 1.69 1.98 c Restart #14 #Var: 169 LB: 0 @ 1.969 2.47 c Restart #15 #Var: 169 LB: 0 @ 2.462 2.83 c Restart #16 #Var: 169 LB: 0 @ 2.821 3.25 c Restart #17 #Var: 169 LB: 0 @ 3.244 3.85 c Restart #18 #Var: 169 LB: 0 @ 3.839 4.32 c Restart #19 #Var: 169 LB: 0 @ 4.313 5.06 c Restart #20 #Var: 169 LB: 0 @ 5.048 5.65 c Restart #21 #Var: 169 LB: 0 @ 5.639 6.44 c Restart #22 #Var: 169 LB: 0 @ 6.427 7.12 c Restart #23 #Var: 169 LB: 0 @ 7.103 7.92 c Restart #24 #Var: 169 LB: 0 @ 7.905 9.37 c Restart #25 #Var: 169 LB: 0 @ 9.36 10.69 c Restart #26 #Var: 169 LB: 0 @ 10.677 11.72 c Restart #27 #Var: 169 LB: 0 @ 11.705 13.40 c Restart #28 #Var: 169 LB: 0 @ 13.383 14.98 c Restart #29 #Var: 169 LB: 0 @ 14.964 16.27 c Restart #30 #Var: 169 LB: 0 @ 16.25 17.94 c Restart #31 #Var: 169 LB: 0 @ 17.921 19.86 c Restart #32 #Var: 169 LB: 0 @ 19.84 21.51 c Restart #33 #Var: 169 LB: 0 @ 21.489 23.20 c Restart #34 #Var: 169 LB: 0 @ 23.174 25.44 c Restart #35 #Var: 168 LB: 0 @ 25.419 27.69 c Restart #36 #Var: 168 LB: 0 @ 27.67 30.18 c Restart #37 #Var: 168 LB: 0 @ 30.154 34.16 c Restart #38 #Var: 168 LB: 0 @ 34.135 36.43 c Restart #39 #Var: 161 LB: 0 @ 36.399 38.96 c Restart #40 #Var: 161 LB: 0 @ 38.936 41.53 c Restart #41 #Var: 161 LB: 0 @ 41.502 44.91 c Restart #42 #Var: 161 LB: 0 @ 44.878 49.25 c Restart #43 #Var: 157 LB: 0 @ 49.216 53.61 c Restart #44 #Var: 155 LB: 0 @ 53.579 58.61 c Restart #45 #Var: 143 LB: 0 @ 58.58 65.78 s UNSATISFIABLE 65.78 c Exit Code: 20 65.78 c Total time: 65.74 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/node91/watcher-39435-1149207294 -o ROOT/results/node91/solver-39435-1149207294 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39435-1149207294/instance-39435-1149207294.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.72 0.79 0.82 2/68 19292 /proc/meminfo: memFree=1734896/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=3228 CPUtime=0 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 54 0 0 0 0 0 0 0 19 0 1 0 186368304 3305472 38 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1282996 0 0 4096 0 0 0 0 17 1 0 0 /proc/19292/statm: 807 38 28 55 0 40 0 [startup+10.0023 s] /proc/loadavg: 0.77 0.80 0.82 2/68 19292 /proc/meminfo: memFree=1689912/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=49464 CPUtime=9.97 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 11621 0 0 0 989 8 0 0 25 0 1 0 186368304 50651136 11537 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528714 0 0 4096 16384 0 0 0 17 0 0 0 /proc/19292/statm: 12366 11537 293 55 0 11257 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 49464 [startup+20.0083 s] /proc/loadavg: 0.80 0.80 0.82 2/68 19292 /proc/meminfo: memFree=1661944/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=77452 CPUtime=19.98 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 18604 0 0 0 1984 14 0 0 25 0 1 0 186368304 79310848 18520 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19292/statm: 19363 18520 293 55 0 18254 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 77452 [startup+30.0142 s] /proc/loadavg: 0.83 0.81 0.82 2/68 19292 /proc/meminfo: memFree=1636088/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=103356 CPUtime=29.98 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 25063 0 0 0 2977 21 0 0 25 0 1 0 186368304 105836544 24979 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19292/statm: 25839 24979 293 55 0 24730 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 103356 [startup+40.0202 s] /proc/loadavg: 0.86 0.82 0.82 2/68 19292 /proc/meminfo: memFree=1615672/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=123848 CPUtime=39.98 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 30146 0 0 0 3973 25 0 0 25 0 1 0 186368304 126820352 30062 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548768 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19292/statm: 30962 30062 293 55 0 29853 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 123848 [startup+50.0261 s] /proc/loadavg: 0.88 0.82 0.82 2/68 19292 /proc/meminfo: memFree=1597944/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=141564 CPUtime=49.99 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 34558 0 0 0 4968 31 0 0 25 0 1 0 186368304 144961536 34474 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19292/statm: 35391 34474 293 55 0 34282 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 141564 [startup+60.0321 s] /proc/loadavg: 0.90 0.83 0.82 2/68 19292 /proc/meminfo: memFree=1583928/2055892 swapFree=4085380/4096564 [pid=19292] ppid=19290 vsize=155584 CPUtime=59.99 /proc/19292/stat : 19292 (bsolo) R 19290 19292 19247 0 -1 0 38058 0 0 0 5964 35 0 0 25 0 1 0 186368304 159318016 37973 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534817 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19292/statm: 38896 37973 293 55 0 37787 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 155584 Child status: 20 Real time (s): 65.8061 CPU time (s): 65.767 CPU user time (s): 65.3631 CPU system time (s): 0.403938 CPU usage (%): 99.9405 Max. virtual memory (cumulated for all children) (Kb): 155584
Begin job on node91 on Fri Jun 2 00:14:54 UTC 2006 FILE ID= 39435-1149207294 PBS_JOBID= 293400 BENCH NAME= ROOT/tmp/node91/39435-1149207294/instance-39435-1149207294.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39435-1149207294/instance-39435-1149207294.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-39435-1149207294 -o ROOT/results/node91/solver-39435-1149207294 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39435-1149207294/instance-39435-1149207294.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 7809c10b09811dc0835bdd39e8310775 RANDOM SEED= 866300001 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1735104 kB Buffers: 26332 kB Cached: 221620 kB SwapCached: 2968 kB Active: 84528 kB Inactive: 172616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1735104 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 264 kB Writeback: 0 kB Mapped: 16596 kB Slab: 50164 kB Committed_AS: 211548 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 2 00:15:59 UTC 2006