Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 16.4315 | 16.437 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb |
MD5SUM | a7aa500b12a2568dbdf92804131d86d2 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.357944 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 54 |
Total number of constraints | 7 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 111/0 clauses 112/0 units 0 0.00/0.00 c vars 54 0.00/0.00 c objective 6 + 0 0.29/0.35 c 0.300954 6.17969 1069 8273 0.29/0.35 o 3 16.39/16.42 c 14.2458 6.43359 462 383482 16.39/16.42 s OPTIMUM FOUND 16.39/16.42 v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 -x10 -x11 -x12 x13 x14 -x15 -x16 -x17 x18 x19 x20 -x21 -x22 x23 -x24 x25 -x26 -x27 x28 -x29 -x30 x31 x32 -x33 x34 x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667909-1276648332/watcher-2667909-1276648332 -o /tmp/evaluation-result-2667909-1276648332/solver-2667909-1276648332 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667909-1276648332.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.36 1.41 1.18 3/106 9384 /proc/meminfo: memFree=1857948/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=3516 CPUtime=0 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 559 0 0 0 0 0 0 0 20 0 1 0 40434728 3600384 481 1992294400 134512640 136485738 4290411088 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 879 482 198 482 0 395 0 [startup+0.051286 s] /proc/loadavg: 1.36 1.41 1.18 3/106 9384 /proc/meminfo: memFree=1857948/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6064 CPUtime=0.04 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1236 0 0 0 4 0 0 0 20 0 1 0 40434728 6209536 1158 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1516 1158 226 482 0 1032 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6064 [startup+0.101295 s] /proc/loadavg: 1.36 1.41 1.18 3/106 9384 /proc/meminfo: memFree=1857948/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6192 CPUtime=0.09 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1265 0 0 0 8 1 0 0 20 0 1 0 40434728 6340608 1187 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1548 1187 226 482 0 1064 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6192 [startup+0.300331 s] /proc/loadavg: 1.36 1.41 1.18 3/106 9384 /proc/meminfo: memFree=1857948/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6324 CPUtime=0.29 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1277 0 0 0 25 4 0 0 20 0 1 0 40434728 6475776 1199 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1581 1199 226 482 0 1097 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6324 [startup+0.700403 s] /proc/loadavg: 1.36 1.41 1.18 3/106 9384 /proc/meminfo: memFree=1857948/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6324 CPUtime=0.69 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1311 0 0 0 59 10 0 0 20 0 1 0 40434728 6475776 1232 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1581 1232 244 482 0 1097 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6324 [startup+1.50055 s] /proc/loadavg: 1.34 1.41 1.17 2/107 9385 /proc/meminfo: memFree=1853848/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6452 CPUtime=1.49 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1319 0 0 0 129 20 0 0 22 0 1 0 40434728 6606848 1240 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1613 1240 244 482 0 1129 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6452 [startup+3.10083 s] /proc/loadavg: 1.34 1.41 1.17 2/107 9385 /proc/meminfo: memFree=1853600/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6452 CPUtime=3.09 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1331 0 0 0 267 42 0 0 25 0 1 0 40434728 6606848 1252 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1613 1252 244 482 0 1129 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6452 [startup+6.3004 s] /proc/loadavg: 1.31 1.40 1.17 2/107 9385 /proc/meminfo: memFree=1853600/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6452 CPUtime=6.28 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1340 0 0 0 542 86 0 0 25 0 1 0 40434728 6606848 1261 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1613 1261 244 482 0 1129 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 6452 [startup+12.7005 s] /proc/loadavg: 1.28 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=12.69 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1097 172 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 6584 Solver just ended. Dumping a history of the last processes samples [startup+14.3088 s] /proc/loadavg: 1.28 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=14.29 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1236 193 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 6584 [startup+15.102 s] /proc/loadavg: 1.28 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=15.09 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1306 203 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 6584 [startup+15.9011 s] /proc/loadavg: 1.28 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=15.89 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1377 212 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 6584 [startup+16.3012 s] /proc/loadavg: 1.28 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=16.29 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1413 216 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 16.29 Current children cumulated vsize (KiB) 6584 [startup+16.4012 s] /proc/loadavg: 1.26 1.39 1.17 2/107 9385 /proc/meminfo: memFree=1853476/2059040 swapFree=4136752/4192956 [pid=9384] ppid=9382 vsize=6584 CPUtime=16.39 /proc/9384/stat : 9384 (pbct) R 9382 9384 8164 0 -1 4202496 1354 0 0 0 1422 217 0 0 25 0 1 0 40434728 6742016 1275 1992294400 134512640 136485738 4290411088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9384/statm: 1646 1275 244 482 0 1162 0 Current children cumulated CPU time (s) 16.39 Current children cumulated vsize (KiB) 6584 Child status: 0 Real time (s): 16.437 CPU time (s): 16.4315 CPU user time (s): 14.2538 CPU system time (s): 2.17767 CPU usage (%): 99.9664 Max. virtual memory (cumulated for all children) (KiB): 6584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.2538 system time used= 2.17767 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1360 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 44 runsolver used 0.031995 second user time and 0.085986 second system time The end
Begin job on node012 at 2010-06-16 02:32:12 IDJOB=2667909 IDBENCH=47992 IDSOLVER=1170 FILE ID=node012/2667909-1276648332 PBS_JOBID= 11172403 Free space on /tmp= 62588 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667909-1276648332/watcher-2667909-1276648332 -o /tmp/evaluation-result-2667909-1276648332/solver-2667909-1276648332 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667909-1276648332.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED=379123707 node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.258 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.51 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 : 3000.258 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1858476 kB Buffers: 23652 kB Cached: 95556 kB SwapCached: 9656 kB Active: 87716 kB Inactive: 44772 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858476 kB SwapTotal: 4192956 kB SwapFree: 4136752 kB Dirty: 2132 kB Writeback: 4 kB AnonPages: 11604 kB Mapped: 9520 kB Slab: 46372 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181824 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62588 MiB End job on node012 at 2010-06-16 02:32:28