Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 129.128 | 129.166 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb |
MD5SUM | c39f64fc7780fdd337b3dc7ba22d2bb1 |
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 | 0.438932 |
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 | 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 | 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) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
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 191/0 clauses 180/0 units 0 0.00/0.00 c vars 90 0.00/0.00 c objective 6 + 0 3.49/3.59 c 3.15852 8.80469 3172 95505 3.49/3.59 o 33 5.29/5.35 c 4.67929 8.96484 1283 143681 5.29/5.35 o 3 129.05/129.14 c 113.042 9.09375 800 3181073 129.05/129.14 s OPTIMUM FOUND 129.05/129.14 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-2681588-1277500300/watcher-2681588-1277500300 -o /tmp/evaluation-result-2681588-1277500300/solver-2681588-1277500300 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681588-1277500300.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: 0.92 0.98 0.99 3/106 29568 /proc/meminfo: memFree=1832580/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=3444 CPUtime=0 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 562 0 0 0 0 0 0 0 20 0 1 0 91320968 3526656 481 1992294400 134512640 136421960 4291476960 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 861 482 189 467 0 392 0 [startup+0.103881 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29568 /proc/meminfo: memFree=1832580/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=8224 CPUtime=0.1 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1764 0 0 0 9 1 0 0 20 0 1 0 91320968 8421376 1683 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2056 1683 214 467 0 1587 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 8224 [startup+0.200895 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29568 /proc/meminfo: memFree=1832580/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=8356 CPUtime=0.19 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1800 0 0 0 17 2 0 0 20 0 1 0 91320968 8556544 1719 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2089 1719 215 467 0 1620 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 8356 [startup+0.30091 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29568 /proc/meminfo: memFree=1832580/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=8488 CPUtime=0.29 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1821 0 0 0 26 3 0 0 20 0 1 0 91320968 8691712 1740 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2122 1740 215 467 0 1653 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8488 [startup+0.700968 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29568 /proc/meminfo: memFree=1832580/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=8620 CPUtime=0.69 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1861 0 0 0 61 8 0 0 21 0 1 0 91320968 8826880 1780 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2155 1780 215 467 0 1686 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8620 [startup+1.50108 s] /proc/loadavg: 0.92 0.98 0.99 2/107 29569 /proc/meminfo: memFree=1826124/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=8752 CPUtime=1.49 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1884 0 0 0 131 18 0 0 23 0 1 0 91320968 8962048 1803 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2188 1803 215 467 0 1719 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8752 [startup+3.10132 s] /proc/loadavg: 0.92 0.98 0.99 2/107 29569 /proc/meminfo: memFree=1825752/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9012 CPUtime=3.09 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 1946 0 0 0 271 38 0 0 25 0 1 0 91320968 9228288 1865 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2253 1865 215 467 0 1784 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9012 [startup+6.30079 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29569 /proc/meminfo: memFree=1825256/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9176 CPUtime=6.29 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2017 0 0 0 547 82 0 0 25 0 1 0 91320968 9396224 1934 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2294 1934 238 467 0 1825 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9176 [startup+12.7007 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29571 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9176 CPUtime=12.68 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2017 0 0 0 1106 162 0 0 25 0 1 0 91320968 9396224 1934 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2294 1934 238 467 0 1825 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 9176 [startup+25.5016 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29571 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9176 CPUtime=25.49 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2017 0 0 0 2215 334 0 0 25 0 1 0 91320968 9396224 1934 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2294 1934 238 467 0 1825 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 9176 [startup+51.1003 s] /proc/loadavg: 0.96 0.98 0.99 2/107 29571 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=51.07 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2022 0 0 0 4449 658 0 0 25 0 1 0 91320968 9531392 1939 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1939 238 467 0 1858 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 9308 [startup+102.301 s] /proc/loadavg: 0.98 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=102.27 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2039 0 0 0 8940 1287 0 0 25 0 1 0 91320968 9531392 1956 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1956 238 467 0 1858 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 9308 Solver just ended. Dumping a history of the last processes samples [startup+102.408 s] /proc/loadavg: 0.98 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=102.37 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2039 0 0 0 8949 1288 0 0 25 0 1 0 91320968 9531392 1956 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1956 238 467 0 1858 0 Current children cumulated CPU time (s) 102.37 Current children cumulated vsize (KiB) 9308 [startup+115.202 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=115.16 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2048 0 0 0 10069 1447 0 0 25 0 1 0 91320968 9531392 1965 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1965 238 467 0 1858 0 Current children cumulated CPU time (s) 115.16 Current children cumulated vsize (KiB) 9308 [startup+121.602 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=121.56 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2049 0 0 0 10631 1525 0 0 25 0 1 0 91320968 9531392 1966 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1966 238 467 0 1858 0 Current children cumulated CPU time (s) 121.56 Current children cumulated vsize (KiB) 9308 [startup+124.801 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=124.75 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2050 0 0 0 10918 1557 0 0 25 0 1 0 91320968 9531392 1967 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1967 238 467 0 1858 0 Current children cumulated CPU time (s) 124.75 Current children cumulated vsize (KiB) 9308 [startup+126.401 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=126.35 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2051 0 0 0 11060 1575 0 0 25 0 1 0 91320968 9531392 1968 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1968 238 467 0 1858 0 Current children cumulated CPU time (s) 126.35 Current children cumulated vsize (KiB) 9308 [startup+128.001 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=127.95 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2051 0 0 0 11202 1593 0 0 25 0 1 0 91320968 9531392 1968 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1968 238 467 0 1858 0 Current children cumulated CPU time (s) 127.95 Current children cumulated vsize (KiB) 9308 [startup+128.808 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=128.76 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2051 0 0 0 11274 1602 0 0 25 0 1 0 91320968 9531392 1968 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1968 238 467 0 1858 0 Current children cumulated CPU time (s) 128.76 Current children cumulated vsize (KiB) 9308 [startup+129.001 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=128.96 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2051 0 0 0 11291 1605 0 0 25 0 1 0 91320968 9531392 1968 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1968 238 467 0 1858 0 Current children cumulated CPU time (s) 128.96 Current children cumulated vsize (KiB) 9308 [startup+129.101 s] /proc/loadavg: 0.99 0.98 0.99 2/107 29573 /proc/meminfo: memFree=1825008/2059040 swapFree=4140520/4192956 [pid=29568] ppid=29566 vsize=9308 CPUtime=129.05 /proc/29568/stat : 29568 (pbct) R 29566 29568 28882 0 -1 4202496 2051 0 0 0 11299 1606 0 0 25 0 1 0 91320968 9531392 1968 1992294400 134512640 136421960 4291476960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29568/statm: 2327 1968 238 467 0 1858 0 Current children cumulated CPU time (s) 129.05 Current children cumulated vsize (KiB) 9308 Child status: 0 Real time (s): 129.166 CPU time (s): 129.128 CPU user time (s): 113.059 CPU system time (s): 16.0696 CPU usage (%): 99.9706 Max. virtual memory (cumulated for all children) (KiB): 9308 getrusage(RUSAGE_CHILDREN,...) data: user time used= 113.059 system time used= 16.0696 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2056 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= 1750 runsolver used 0.211967 second user time and 0.621905 second system time The end
Begin job on node052 at 2010-06-25 23:11:40 IDJOB=2681588 IDBENCH=48077 IDSOLVER=1192 FILE ID=node052/2681588-1277500300 PBS_JOBID= 11190553 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681588-1277500300/watcher-2681588-1277500300 -o /tmp/evaluation-result-2681588-1277500300/solver-2681588-1277500300 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681588-1277500300.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c39f64fc7780fdd337b3dc7ba22d2bb1 RANDOM SEED=1156139342 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1833108 kB Buffers: 41260 kB Cached: 88248 kB SwapCached: 5528 kB Active: 57360 kB Inactive: 85160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833108 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 1868 kB Writeback: 0 kB AnonPages: 11696 kB Mapped: 11968 kB Slab: 61324 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180408 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= 62248 MiB End job on node052 at 2010-06-25 23:13:49