Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 24.9402 | 24.9466 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb |
MD5SUM | 2eab9a3df979d0268940cd1121c39af7 |
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 | 0.279957 |
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 | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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 100/0 clauses 101/0 units 0 0.00/0.00 c vars 42 0.00/0.00 c objective 7 + 0 0.89/0.93 c 0.829873 6.00781 1304 21429 0.89/0.93 o 7 1.29/1.31 c 1.16682 6.15234 627 30621 1.29/1.31 o 5 1.79/1.85 c 1.64275 6.15234 673 41483 1.79/1.85 o 3 24.89/24.93 c 21.8117 6.15234 467 542729 24.89/24.93 s OPTIMUM FOUND 24.89/24.93 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667907-1276648311/watcher-2667907-1276648311 -o /tmp/evaluation-result-2667907-1276648311/solver-2667907-1276648311 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667907-1276648311.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: 1.00 1.00 1.03 3/106 13110 /proc/meminfo: memFree=1783248/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=3512 CPUtime=0 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 563 0 0 0 0 0 0 0 20 0 1 0 6126191 3596288 486 1992294400 134512640 136485738 4290333120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 878 487 198 482 0 394 0 [startup+0.0325599 s] /proc/loadavg: 1.00 1.00 1.03 3/106 13110 /proc/meminfo: memFree=1783248/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=5624 CPUtime=0.02 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1089 0 0 0 2 0 0 0 20 0 1 0 6126191 5758976 1012 1992294400 134512640 136485738 4290333120 18446744073709551615 134948163 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1406 1012 210 482 0 922 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5624 [startup+0.101569 s] /proc/loadavg: 1.00 1.00 1.03 3/106 13110 /proc/meminfo: memFree=1783248/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6020 CPUtime=0.09 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1205 0 0 0 9 0 0 0 20 0 1 0 6126191 6164480 1128 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1505 1129 226 482 0 1021 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6020 [startup+0.300593 s] /proc/loadavg: 1.00 1.00 1.03 3/106 13110 /proc/meminfo: memFree=1783248/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6020 CPUtime=0.29 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1215 0 0 0 27 2 0 0 20 0 1 0 6126191 6164480 1138 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1505 1138 226 482 0 1021 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6020 [startup+0.700639 s] /proc/loadavg: 1.00 1.00 1.03 3/106 13110 /proc/meminfo: memFree=1783248/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6148 CPUtime=0.69 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1238 0 0 0 61 8 0 0 21 0 1 0 6126191 6295552 1161 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1537 1161 226 482 0 1053 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6148 [startup+1.50073 s] /proc/loadavg: 1.00 1.00 1.03 2/107 13111 /proc/meminfo: memFree=1779272/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=1.49 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1285 0 0 0 133 16 0 0 23 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6296 [startup+3.10092 s] /proc/loadavg: 1.00 1.00 1.03 2/107 13111 /proc/meminfo: memFree=1779148/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=3.09 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 274 35 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6296 [startup+6.3013 s] /proc/loadavg: 1.00 1.00 1.03 2/107 13111 /proc/meminfo: memFree=1779024/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=6.29 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 554 75 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6296 [startup+12.701 s] /proc/loadavg: 1.00 1.00 1.03 2/107 13111 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=12.69 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 1113 156 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 6296 Solver just ended. Dumping a history of the last processes samples [startup+19.1008 s] /proc/loadavg: 1.15 1.03 1.04 2/107 13113 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=19.09 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 1675 234 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 6296 [startup+22.3012 s] /proc/loadavg: 1.15 1.03 1.04 2/107 13113 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=22.29 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 1953 276 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 6296 [startup+23.9014 s] /proc/loadavg: 1.15 1.03 1.04 2/107 13113 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=23.89 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 2091 298 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 23.89 Current children cumulated vsize (KiB) 6296 [startup+24.7015 s] /proc/loadavg: 1.13 1.03 1.04 2/107 13113 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=24.69 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 2160 309 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 24.69 Current children cumulated vsize (KiB) 6296 [startup+24.9015 s] /proc/loadavg: 1.13 1.03 1.04 2/107 13113 /proc/meminfo: memFree=1778908/2059040 swapFree=4192956/4192956 [pid=13110] ppid=13108 vsize=6296 CPUtime=24.89 /proc/13110/stat : 13110 (pbct) R 13108 13110 12076 0 -1 4202496 1286 0 0 0 2178 311 0 0 25 0 1 0 6126191 6447104 1206 1992294400 134512640 136485738 4290333120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13110/statm: 1574 1206 244 482 0 1090 0 Current children cumulated CPU time (s) 24.89 Current children cumulated vsize (KiB) 6296 Child status: 0 Real time (s): 24.9466 CPU time (s): 24.9402 CPU user time (s): 21.8177 CPU system time (s): 3.12252 CPU usage (%): 99.9744 Max. virtual memory (cumulated for all children) (KiB): 6296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.8177 system time used= 3.12252 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1292 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= 65 runsolver used 0.040993 second user time and 0.12598 second system time The end
Begin job on node033 at 2010-06-16 02:31:51 IDJOB=2667907 IDBENCH=47990 IDSOLVER=1170 FILE ID=node033/2667907-1276648311 PBS_JOBID= 11172425 Free space on /tmp= 62592 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667907-1276648311/watcher-2667907-1276648311 -o /tmp/evaluation-result-2667907-1276648311/solver-2667907-1276648311 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667907-1276648311.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7 RANDOM SEED=1202137705 node033.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 : 3000.242 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 : 6000.48 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 : 3000.242 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: 1783652 kB Buffers: 22948 kB Cached: 127284 kB SwapCached: 0 kB Active: 88776 kB Inactive: 121272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783652 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3648 kB Writeback: 0 kB AnonPages: 59720 kB Mapped: 15392 kB Slab: 43536 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181348 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 node033 at 2010-06-16 02:32:16