Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 186.545 | 186.588 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb |
MD5SUM | c45a41967aca6dc7b045a3d710a031e8 |
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 | 0.400938 |
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 | 63 |
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 | 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) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
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 154/0 clauses 147/0 units 0 0.00/0.00 c vars 63 0.00/0.00 c objective 7 + 0 5.09/5.13 c 4.55131 7.83203 1962 109259 5.09/5.13 o 67 9.68/9.71 c 8.5387 7.83203 1108 214432 9.68/9.71 o 5 14.08/14.15 c 12.4561 7.83203 1143 313134 14.08/14.15 o 3 186.45/186.57 c 165.384 7.96094 949 4025170 186.45/186.57 s OPTIMUM FOUND 186.45/186.57 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681467-1277498567/watcher-2681467-1277498567 -o /tmp/evaluation-result-2681467-1277498567/solver-2681467-1277498567 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681467-1277498567.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: 0.87 0.97 0.99 3/106 29246 /proc/meminfo: memFree=1856432/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=3444 CPUtime=0 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 563 0 0 0 0 0 0 0 20 0 1 0 91149324 3526656 482 1992294400 134512640 136421960 4294264256 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 861 487 193 467 0 392 0 [startup+0.0502781 s] /proc/loadavg: 0.87 0.97 0.99 3/106 29246 /proc/meminfo: memFree=1856432/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7100 CPUtime=0.04 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1503 0 0 0 4 0 0 0 20 0 1 0 91149324 7270400 1422 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1775 1422 213 467 0 1306 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 7100 [startup+0.101281 s] /proc/loadavg: 0.87 0.97 0.99 3/106 29246 /proc/meminfo: memFree=1856432/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7360 CPUtime=0.09 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1557 0 0 0 9 0 0 0 20 0 1 0 91149324 7536640 1476 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1840 1476 214 467 0 1371 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7360 [startup+0.301298 s] /proc/loadavg: 0.87 0.97 0.99 3/106 29246 /proc/meminfo: memFree=1856432/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7492 CPUtime=0.29 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1582 0 0 0 26 3 0 0 20 0 1 0 91149324 7671808 1501 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1873 1501 215 467 0 1404 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7492 [startup+0.700334 s] /proc/loadavg: 0.87 0.97 0.99 3/106 29246 /proc/meminfo: memFree=1856432/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7620 CPUtime=0.69 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1624 0 0 0 63 6 0 0 20 0 1 0 91149324 7802880 1543 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1905 1543 215 467 0 1436 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7620 [startup+1.5004 s] /proc/loadavg: 0.87 0.97 0.99 2/107 29247 /proc/meminfo: memFree=1850844/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7748 CPUtime=1.49 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1666 0 0 0 132 17 0 0 22 0 1 0 91149324 7933952 1585 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1937 1585 215 467 0 1468 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7748 [startup+3.10054 s] /proc/loadavg: 0.87 0.97 0.99 2/107 29247 /proc/meminfo: memFree=1850596/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=7884 CPUtime=3.09 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1698 0 0 0 274 35 0 0 25 0 1 0 91149324 8073216 1617 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 1971 1617 215 467 0 1502 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7884 [startup+6.30082 s] /proc/loadavg: 0.88 0.97 0.99 2/107 29247 /proc/meminfo: memFree=1850348/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8016 CPUtime=6.29 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1754 0 0 0 556 73 0 0 25 0 1 0 91149324 8208384 1672 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2004 1672 238 467 0 1535 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8016 [startup+12.7014 s] /proc/loadavg: 0.89 0.97 0.99 2/107 29247 /proc/meminfo: memFree=1850100/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8016 CPUtime=12.69 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1755 0 0 0 1118 151 0 0 25 0 1 0 91149324 8208384 1672 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2004 1672 238 467 0 1535 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 8016 [startup+25.5015 s] /proc/loadavg: 0.91 0.97 0.99 2/107 29247 /proc/meminfo: memFree=1850100/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8016 CPUtime=25.48 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1756 0 0 0 2246 302 0 0 25 0 1 0 91149324 8208384 1672 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2004 1672 238 467 0 1535 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 8016 [startup+51.1017 s] /proc/loadavg: 0.94 0.97 0.99 2/107 29249 /proc/meminfo: memFree=1850100/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=51.08 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1760 0 0 0 4508 600 0 0 25 0 1 0 91149324 8343552 1676 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1676 238 467 0 1568 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 8148 [startup+102.309 s] /proc/loadavg: 0.97 0.97 0.99 2/107 29249 /proc/meminfo: memFree=1849976/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=102.28 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1777 0 0 0 9032 1196 0 0 25 0 1 0 91149324 8343552 1693 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1693 238 467 0 1568 0 Current children cumulated CPU time (s) 102.28 Current children cumulated vsize (KiB) 8148 [startup+162.301 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849852/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=162.25 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 14359 1866 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 8148 Solver just ended. Dumping a history of the last processes samples [startup+166.301 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849852/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=166.26 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 14719 1907 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 166.26 Current children cumulated vsize (KiB) 8148 [startup+179.101 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=179.04 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 15868 2036 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 179.04 Current children cumulated vsize (KiB) 8148 [startup+182.301 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=182.25 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 16155 2070 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 182.25 Current children cumulated vsize (KiB) 8148 [startup+183.901 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=183.84 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 16297 2087 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 183.84 Current children cumulated vsize (KiB) 8148 [startup+185.502 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=185.45 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 16441 2104 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 185.45 Current children cumulated vsize (KiB) 8148 [startup+186.302 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=186.24 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 16513 2111 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 186.24 Current children cumulated vsize (KiB) 8148 [startup+186.502 s] /proc/loadavg: 0.99 0.97 0.99 2/107 29251 /proc/meminfo: memFree=1849728/2059040 swapFree=4139448/4192956 [pid=29246] ppid=29244 vsize=8148 CPUtime=186.45 /proc/29246/stat : 29246 (pbct) R 29244 29246 28837 0 -1 4202496 1790 0 0 0 16532 2113 0 0 25 0 1 0 91149324 8343552 1706 1992294400 134512640 136421960 4294264256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29246/statm: 2037 1706 238 467 0 1568 0 Current children cumulated CPU time (s) 186.45 Current children cumulated vsize (KiB) 8148 Child status: 0 Real time (s): 186.588 CPU time (s): 186.545 CPU user time (s): 165.396 CPU system time (s): 21.1488 CPU usage (%): 99.9768 Max. virtual memory (cumulated for all children) (KiB): 8148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 165.396 system time used= 21.1488 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1795 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= 273 runsolver used 0.281957 second user time and 0.913861 second system time The end
Begin job on node041 at 2010-06-25 22:42:47 IDJOB=2681467 IDBENCH=47956 IDSOLVER=1192 FILE ID=node041/2681467-1277498567 PBS_JOBID= 11190587 Free space on /tmp= 61676 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681467-1277498567/watcher-2681467-1277498567 -o /tmp/evaluation-result-2681467-1277498567/solver-2681467-1277498567 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681467-1277498567.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c45a41967aca6dc7b045a3d710a031e8 RANDOM SEED=742022696 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1856952 kB Buffers: 31456 kB Cached: 78780 kB SwapCached: 5940 kB Active: 69660 kB Inactive: 53176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856952 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 1904 kB Writeback: 0 kB AnonPages: 11388 kB Mapped: 11872 kB Slab: 57092 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180644 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= 61672 MiB End job on node041 at 2010-06-25 22:45:53