Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 1.26981 | 1.27063 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb |
MD5SUM | bab73d97554da370c1dcc7d97b4a612d |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.269958 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 0.19/0.23 c 0.200969 7.35156 1796 8154 0.19/0.23 o 23 0.39/0.44 c 0.387941 7.53125 1185 15533 0.39/0.44 o 13 0.49/0.57 c 0.491925 7.53125 909 19991 0.49/0.57 o 3 1.19/1.25 c 1.08883 7.53125 682 42060 1.19/1.25 o 2 1.19/1.25 c 1.08883 7.53125 682 42060 1.19/1.25 s OPTIMUM FOUND 1.19/1.25 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681487-1277498839/watcher-2681487-1277498839 -o /tmp/evaluation-result-2681487-1277498839/solver-2681487-1277498839 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681487-1277498839.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: 1.05 1.03 1.00 3/106 29068 /proc/meminfo: memFree=1834388/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=3576 CPUtime=0 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 580 0 0 0 0 0 0 0 24 0 1 0 91177636 3661824 499 1992294400 134512640 136421960 4287400272 18446744073709551615 134707672 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 894 501 189 467 0 425 0 [startup+0.0705881 s] /proc/loadavg: 1.05 1.03 1.00 3/106 29068 /proc/meminfo: memFree=1834388/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7396 CPUtime=0.06 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1568 0 0 0 6 0 0 0 24 0 1 0 91177636 7573504 1487 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1849 1487 214 467 0 1380 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 7396 [startup+0.100591 s] /proc/loadavg: 1.05 1.03 1.00 3/106 29068 /proc/meminfo: memFree=1834388/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7396 CPUtime=0.09 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1580 0 0 0 8 1 0 0 24 0 1 0 91177636 7573504 1499 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1849 1499 214 467 0 1380 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7396 [startup+0.300611 s] /proc/loadavg: 1.05 1.03 1.00 3/106 29068 /proc/meminfo: memFree=1834388/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7708 CPUtime=0.29 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1654 0 0 0 25 4 0 0 25 0 1 0 91177636 7892992 1572 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1927 1572 237 467 0 1458 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7708 [startup+0.700652 s] /proc/loadavg: 1.05 1.03 1.00 3/106 29068 /proc/meminfo: memFree=1834388/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7708 CPUtime=0.69 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1656 0 0 0 60 9 0 0 25 0 1 0 91177636 7892992 1572 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1927 1572 237 467 0 1458 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7708 Solver just ended. Dumping a history of the last processes samples [startup+1.10869 s] /proc/loadavg: 1.05 1.03 1.00 2/107 29069 /proc/meminfo: memFree=1828924/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7708 CPUtime=1.09 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1661 0 0 0 95 14 0 0 25 0 1 0 91177636 7892992 1577 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1927 1577 237 467 0 1458 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 7708 [startup+1.2007 s] /proc/loadavg: 1.05 1.03 1.00 2/107 29069 /proc/meminfo: memFree=1828924/2059040 swapFree=4140024/4192956 [pid=29068] ppid=29066 vsize=7708 CPUtime=1.19 /proc/29068/stat : 29068 (pbct) R 29066 29068 28581 0 -1 4202496 1661 0 0 0 103 16 0 0 25 0 1 0 91177636 7892992 1577 1992294400 134512640 136421960 4287400272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29068/statm: 1927 1577 237 467 0 1458 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 7708 Child status: 0 Real time (s): 1.27063 CPU time (s): 1.26981 CPU user time (s): 1.10183 CPU system time (s): 0.167974 CPU usage (%): 99.9353 Max. virtual memory (cumulated for all children) (KiB): 7708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.10183 system time used= 0.167974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1667 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= 17 runsolver used 0.006998 second user time and 0.013997 second system time The end
Begin job on node083 at 2010-06-25 22:47:19 IDJOB=2681487 IDBENCH=47976 IDSOLVER=1192 FILE ID=node083/2681487-1277498839 PBS_JOBID= 11190539 Free space on /tmp= 62496 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=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681487-1277498839/watcher-2681487-1277498839 -o /tmp/evaluation-result-2681487-1277498839/solver-2681487-1277498839 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681487-1277498839.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d RANDOM SEED=1612460646 node083.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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1834908 kB Buffers: 38020 kB Cached: 88912 kB SwapCached: 5404 kB Active: 56672 kB Inactive: 83308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1834908 kB SwapTotal: 4192956 kB SwapFree: 4140024 kB Dirty: 1952 kB Writeback: 0 kB AnonPages: 11540 kB Mapped: 12040 kB Slab: 62020 kB PageTables: 4196 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182712 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= 62496 MiB End job on node083 at 2010-06-25 22:47:20