Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 10.4904 | 10.4921 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb |
MD5SUM | fcb10f2a5637609269e4645e32e48d88 |
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 | 0.140978 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 136/0 clauses 125/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.49/0.51 c 0.441932 6.78516 1018 13517 0.49/0.51 o 5 0.69/0.76 c 0.647901 6.78516 686 21274 0.69/0.76 o 3 10.39/10.48 c 8.98863 6.91406 948 274979 10.39/10.48 s OPTIMUM FOUND 10.39/10.48 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 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 x75
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681412-1277497646/watcher-2681412-1277497646 -o /tmp/evaluation-result-2681412-1277497646/solver-2681412-1277497646 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681412-1277497646.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 1.00 3/106 30568 /proc/meminfo: memFree=1836504/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=3444 CPUtime=0 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 568 0 0 0 0 0 0 0 20 0 1 0 91055518 3526656 488 1992294400 134512640 136421960 4286732000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 861 490 193 467 0 392 0 [startup+0.038605 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30568 /proc/meminfo: memFree=1836504/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6280 CPUtime=0.03 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1277 0 0 0 3 0 0 0 20 0 1 0 91055518 6430720 1197 1992294400 134512640 136421960 4286732000 18446744073709551615 134930977 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1570 1197 203 467 0 1101 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 6280 [startup+0.100611 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30568 /proc/meminfo: memFree=1836504/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6808 CPUtime=0.09 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1400 0 0 0 8 1 0 0 20 0 1 0 91055518 6971392 1320 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1702 1320 214 467 0 1233 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6808 [startup+0.300629 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30568 /proc/meminfo: memFree=1836504/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6808 CPUtime=0.29 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1419 0 0 0 26 3 0 0 20 0 1 0 91055518 6971392 1339 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1702 1339 214 467 0 1233 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6808 [startup+0.700669 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30568 /proc/meminfo: memFree=1836504/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6944 CPUtime=0.69 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1472 0 0 0 59 10 0 0 20 0 1 0 91055518 7110656 1391 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1736 1391 237 467 0 1267 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6944 [startup+1.50075 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831660/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6944 CPUtime=1.49 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1474 0 0 0 129 20 0 0 23 0 1 0 91055518 7110656 1392 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1736 1392 237 467 0 1267 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6944 [startup+3.1009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=6944 CPUtime=3.09 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1476 0 0 0 266 43 0 0 25 0 1 0 91055518 7110656 1394 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1736 1394 237 467 0 1267 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6944 [startup+6.30121 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=6.29 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1489 0 0 0 542 87 0 0 25 0 1 0 91055518 7245824 1407 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1407 237 467 0 1300 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7076 Solver just ended. Dumping a history of the last processes samples [startup+7.90037 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=7.89 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1494 0 0 0 679 110 0 0 25 0 1 0 91055518 7245824 1412 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1412 237 467 0 1300 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 7076 [startup+9.50062 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=9.48 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1495 0 0 0 814 134 0 0 25 0 1 0 91055518 7245824 1413 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1413 237 467 0 1300 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 7076 [startup+9.90856 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=9.9 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1495 0 0 0 849 141 0 0 25 0 1 0 91055518 7245824 1413 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1413 237 467 0 1300 0 Current children cumulated CPU time (s) 9.9 Current children cumulated vsize (KiB) 7076 [startup+10.3006 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=10.29 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1497 0 0 0 882 147 0 0 25 0 1 0 91055518 7245824 1415 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1415 237 467 0 1300 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 7076 [startup+10.4006 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30569 /proc/meminfo: memFree=1831288/2059040 swapFree=4139616/4192956 [pid=30568] ppid=30566 vsize=7076 CPUtime=10.39 /proc/30568/stat : 30568 (pbct) R 30566 30568 30195 0 -1 4202496 1497 0 0 0 891 148 0 0 25 0 1 0 91055518 7245824 1415 1992294400 134512640 136421960 4286732000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30568/statm: 1769 1415 237 467 0 1300 0 Current children cumulated CPU time (s) 10.39 Current children cumulated vsize (KiB) 7076 Child status: 0 Real time (s): 10.4921 CPU time (s): 10.4904 CPU user time (s): 8.99863 CPU system time (s): 1.49177 CPU usage (%): 99.9834 Max. virtual memory (cumulated for all children) (KiB): 7076 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.99863 system time used= 1.49177 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1502 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= 2 involuntary context switches= 41 runsolver used 0.017997 second user time and 0.057991 second system time The end
Begin job on node056 at 2010-06-25 22:27:26 IDJOB=2681412 IDBENCH=47901 IDSOLVER=1192 FILE ID=node056/2681412-1277497646 PBS_JOBID= 11190569 Free space on /tmp= 98380 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681412-1277497646/watcher-2681412-1277497646 -o /tmp/evaluation-result-2681412-1277497646/solver-2681412-1277497646 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681412-1277497646.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88 RANDOM SEED=25293636 node056.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1836916 kB Buffers: 26436 kB Cached: 100068 kB SwapCached: 6308 kB Active: 22304 kB Inactive: 117316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1836916 kB SwapTotal: 4192956 kB SwapFree: 4139616 kB Dirty: 1852 kB Writeback: 16 kB AnonPages: 11768 kB Mapped: 11832 kB Slab: 60348 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180496 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= 98380 MiB End job on node056 at 2010-06-25 22:27:36