Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 13.315 | 13.3183 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb |
MD5SUM | 502b1b8e4f662bd34ffc08957221e0d9 |
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 | 0.426934 |
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 | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
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 163/0 clauses 150/0 units 0 0.00/0.00 c vars 90 0.00/0.00 c objective 5 + 0 0.29/0.38 c 0.330949 7.35547 1263 11487 0.29/0.38 o 11 0.79/0.84 c 0.738887 7.51562 1496 27050 0.79/0.84 o 5 1.89/1.95 c 1.69874 7.51562 1324 58801 1.89/1.95 o 3 13.29/13.30 c 11.4923 7.64453 931 359906 13.29/13.30 s OPTIMUM FOUND 13.29/13.30 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 -x76 -x77 x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 x88 x89 -x90
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681548-1277499485/watcher-2681548-1277499485 -o /tmp/evaluation-result-2681548-1277499485/solver-2681548-1277499485 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681548-1277499485.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 30754 /proc/meminfo: memFree=1835008/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=3444 CPUtime=0 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 564 0 0 0 0 0 0 0 20 0 1 0 91239459 3526656 483 1992294400 134512640 136421960 4287788032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 861 484 189 467 0 392 0 [startup+0.0398231 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30754 /proc/meminfo: memFree=1835008/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=6852 CPUtime=0.03 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1421 0 0 0 3 0 0 0 20 0 1 0 91239459 7016448 1340 1992294400 134512640 136421960 4287788032 18446744073709551615 135829972 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1713 1340 203 467 0 1244 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 6852 [startup+0.100828 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30754 /proc/meminfo: memFree=1835008/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7396 CPUtime=0.09 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1585 0 0 0 8 1 0 0 20 0 1 0 91239459 7573504 1504 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1849 1504 215 467 0 1380 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7396 [startup+0.300848 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30754 /proc/meminfo: memFree=1835008/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7528 CPUtime=0.29 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1607 0 0 0 26 3 0 0 20 0 1 0 91239459 7708672 1526 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1882 1526 215 467 0 1413 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7528 [startup+0.700886 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30754 /proc/meminfo: memFree=1835008/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7692 CPUtime=0.69 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1655 0 0 0 61 8 0 0 20 0 1 0 91239459 7876608 1573 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1923 1573 238 467 0 1454 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7692 [startup+1.50096 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30755 /proc/meminfo: memFree=1829544/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7692 CPUtime=1.49 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1657 0 0 0 131 18 0 0 22 0 1 0 91239459 7876608 1574 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1923 1574 238 467 0 1454 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7692 [startup+3.10112 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30755 /proc/meminfo: memFree=1829172/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7692 CPUtime=3.09 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1669 0 0 0 268 41 0 0 25 0 1 0 91239459 7876608 1585 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1923 1585 238 467 0 1454 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7692 [startup+6.30143 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30757 /proc/meminfo: memFree=1829048/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7824 CPUtime=6.29 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1687 0 0 0 547 82 0 0 25 0 1 0 91239459 8011776 1603 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1956 1603 238 467 0 1487 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7824 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30757 /proc/meminfo: memFree=1828932/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7824 CPUtime=12.69 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1697 0 0 0 1097 172 0 0 25 0 1 0 91239459 8011776 1613 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1956 1613 238 467 0 1487 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7824 Solver just ended. Dumping a history of the last processes samples [startup+13.1011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30757 /proc/meminfo: memFree=1828932/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7824 CPUtime=13.1 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1697 0 0 0 1133 177 0 0 25 0 1 0 91239459 8011776 1613 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1956 1613 238 467 0 1487 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 7824 [startup+13.3011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30757 /proc/meminfo: memFree=1828932/2059040 swapFree=4139616/4192956 [pid=30754] ppid=30752 vsize=7824 CPUtime=13.29 /proc/30754/stat : 30754 (pbct) R 30752 30754 30195 0 -1 4202496 1697 0 0 0 1149 180 0 0 25 0 1 0 91239459 8011776 1613 1992294400 134512640 136421960 4287788032 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30754/statm: 1956 1613 238 467 0 1487 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 7824 Child status: 0 Real time (s): 13.3183 CPU time (s): 13.315 CPU user time (s): 11.5053 CPU system time (s): 1.80972 CPU usage (%): 99.9749 Max. virtual memory (cumulated for all children) (KiB): 7824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.5053 system time used= 1.80972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1702 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= 47 runsolver used 0.021996 second user time and 0.077988 second system time The end
Begin job on node056 at 2010-06-25 22:58:05 IDJOB=2681548 IDBENCH=48037 IDSOLVER=1192 FILE ID=node056/2681548-1277499485 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=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681548-1277499485/watcher-2681548-1277499485 -o /tmp/evaluation-result-2681548-1277499485/solver-2681548-1277499485 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681548-1277499485.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 502b1b8e4f662bd34ffc08957221e0d9 RANDOM SEED=1309434799 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: 1835544 kB Buffers: 27760 kB Cached: 100116 kB SwapCached: 6308 kB Active: 61844 kB Inactive: 79204 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1835544 kB SwapTotal: 4192956 kB SwapFree: 4139616 kB Dirty: 1872 kB Writeback: 0 kB AnonPages: 11784 kB Mapped: 11880 kB Slab: 60396 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181472 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 22:58:19