Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 45.978 | 46.0071 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219348.opb |
MD5SUM | 33ddab1c7704f894e7f63014edbb9b9e |
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 | 0.693893 |
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 | 1212 |
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 @ 0.028 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.061 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.106 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.154 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.215 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.301 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.41 0.57 c Restart #8 #Var: 169 LB: 0 @ 0.562 0.78 c Restart #9 #Var: 169 LB: 0 @ 0.769 0.97 c Restart #10 #Var: 169 LB: 0 @ 0.96 1.21 c Restart #11 #Var: 169 LB: 0 @ 1.205 1.50 c Restart #12 #Var: 169 LB: 0 @ 1.496 1.80 c Restart #13 #Var: 169 LB: 0 @ 1.793 2.21 c Restart #14 #Var: 169 LB: 0 @ 2.201 2.61 c Restart #15 #Var: 169 LB: 0 @ 2.599 3.17 c Restart #16 #Var: 169 LB: 0 @ 3.166 3.78 c Restart #17 #Var: 169 LB: 0 @ 3.774 4.38 c Restart #18 #Var: 169 LB: 0 @ 4.368 4.96 c Restart #19 #Var: 169 LB: 0 @ 4.953 6.08 c Restart #20 #Var: 169 LB: 0 @ 6.071 6.95 c Restart #21 #Var: 169 LB: 0 @ 6.94 7.94 c Restart #22 #Var: 169 LB: 0 @ 7.93 9.05 c Restart #23 #Var: 169 LB: 0 @ 9.037 9.88 c Restart #24 #Var: 169 LB: 0 @ 9.871 11.22 c Restart #25 #Var: 169 LB: 0 @ 11.204 12.30 c Restart #26 #Var: 167 LB: 0 @ 12.286 14.25 c Restart #27 #Var: 167 LB: 0 @ 14.24 15.98 c Restart #28 #Var: 166 LB: 0 @ 15.963 17.46 c Restart #29 #Var: 166 LB: 0 @ 17.443 18.75 c Restart #30 #Var: 166 LB: 0 @ 18.733 21.30 c Restart #31 #Var: 166 LB: 0 @ 21.286 22.82 c Restart #32 #Var: 163 LB: 0 @ 22.801 24.19 c Restart #33 #Var: 163 LB: 0 @ 24.173 26.61 c Restart #34 #Var: 162 LB: 0 @ 26.591 28.66 c Restart #35 #Var: 161 LB: 0 @ 28.644 31.69 c Restart #36 #Var: 160 LB: 0 @ 31.669 35.53 c Restart #37 #Var: 160 LB: 0 @ 35.511 38.90 c Restart #38 #Var: 160 LB: 0 @ 38.877 43.34 c Restart #39 #Var: 160 LB: 0 @ 43.32 45.98 s UNSATISFIABLE 45.98 c Exit Code: 20 45.98 c Total time: 45.958 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-39431-1149207013 -o ROOT/results/node91/solver-39431-1149207013 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39431-1149207013/instance-39431-1149207013.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.75 0.87 0.86 2/68 18507 /proc/meminfo: memFree=1735440/2055892 swapFree=4085380/4096564 [pid=18507] ppid=18505 vsize=4672 CPUtime=0 /proc/18507/stat : 18507 (bsolo) R 18505 18507 18462 0 -1 0 152 0 0 0 0 0 0 0 18 0 1 0 186340285 4784128 133 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1252660 0 0 4096 0 0 0 0 17 1 0 0 /proc/18507/statm: 1168 135 105 55 0 46 0 [startup+10.0018 s] /proc/loadavg: 0.78 0.87 0.86 2/68 18507 /proc/meminfo: memFree=1696424/2055892 swapFree=4085380/4096564 [pid=18507] ppid=18505 vsize=43508 CPUtime=9.98 /proc/18507/stat : 18507 (bsolo) R 18505 18507 18462 0 -1 0 10126 0 0 0 990 8 0 0 25 0 1 0 186340285 44552192 10042 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534977 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18507/statm: 10877 10042 293 55 0 9768 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 43508 [startup+20.0077 s] /proc/loadavg: 0.82 0.88 0.86 2/68 18507 /proc/meminfo: memFree=1671728/2055892 swapFree=4085380/4096564 [pid=18507] ppid=18505 vsize=68212 CPUtime=19.98 /proc/18507/stat : 18507 (bsolo) R 18505 18507 18462 0 -1 0 16297 0 0 0 1984 14 0 0 25 0 1 0 186340285 69849088 16213 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18507/statm: 17053 16213 293 55 0 15944 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 68212 [startup+30.0137 s] /proc/loadavg: 0.84 0.88 0.86 2/68 18507 /proc/meminfo: memFree=1647472/2055892 swapFree=4085380/4096564 [pid=18507] ppid=18505 vsize=92520 CPUtime=29.98 /proc/18507/stat : 18507 (bsolo) R 18505 18507 18462 0 -1 0 22341 0 0 0 2978 20 0 0 25 0 1 0 186340285 94740480 22257 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18507/statm: 23130 22257 293 55 0 22021 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 92520 [startup+40.0196 s] /proc/loadavg: 0.87 0.89 0.86 2/68 18507 /proc/meminfo: memFree=1631088/2055892 swapFree=4085380/4096564 [pid=18507] ppid=18505 vsize=108916 CPUtime=39.99 /proc/18507/stat : 18507 (bsolo) R 18505 18507 18462 0 -1 0 26420 0 0 0 3974 25 0 0 25 0 1 0 186340285 111529984 26335 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18507/statm: 27229 26335 293 55 0 26120 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 108916 Child status: 20 Real time (s): 46.0071 CPU time (s): 45.978 CPU user time (s): 45.6801 CPU system time (s): 0.297954 CPU usage (%): 99.9368 Max. virtual memory (cumulated for all children) (Kb): 108916
Begin job on node91 on Fri Jun 2 00:10:13 UTC 2006 FILE ID= 39431-1149207013 PBS_JOBID= 293356 BENCH NAME= ROOT/tmp/node91/39431-1149207013/instance-39431-1149207013.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39431-1149207013/instance-39431-1149207013.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-39431-1149207013 -o ROOT/results/node91/solver-39431-1149207013 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39431-1149207013/instance-39431-1149207013.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 33ddab1c7704f894e7f63014edbb9b9e RANDOM SEED= 386039660 /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: 1735648 kB Buffers: 26220 kB Cached: 221256 kB SwapCached: 2968 kB Active: 84372 kB Inactive: 172336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1735648 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 160 kB Writeback: 0 kB Mapped: 16596 kB Slab: 50116 kB Committed_AS: 198948 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 00:10:59 UTC 2006