Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 8.15576 | 8.15717 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
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 | 0.45793 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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 190/0 clauses 175/0 units 0 0.00/0.00 c vars 105 0.00/0.00 c objective 5 + 0 1.00/1.00 c 0.857869 8.37891 2330 30929 1.00/1.01 o 11 1.99/2.05 c 1.74973 8.52734 1175 68565 1.99/2.05 o 9 2.39/2.49 c 2.13667 8.52734 1163 84194 2.39/2.49 o 5 4.59/4.64 c 3.9774 8.52734 1669 147122 4.59/4.64 o 3 8.09/8.13 c 6.99294 8.52734 1452 251196 8.09/8.13 o 2 8.09/8.14 c 6.99394 8.52734 726 251196 8.09/8.14 s OPTIMUM FOUND 8.09/8.14 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 -x91 x92 -x93 x94 -x95 -x96 x97 x98 x99 -x100 -x101 -x102 -x103 -x104 -x105
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681506-1277498990/watcher-2681506-1277498990 -o /tmp/evaluation-result-2681506-1277498990/solver-2681506-1277498990 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681506-1277498990.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 28105 /proc/meminfo: memFree=1843804/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=3444 CPUtime=0 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 551 0 0 0 0 0 0 0 25 0 1 0 91189852 3526656 470 1992294400 134512640 136421960 4290310464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 861 472 189 467 0 392 0 [startup+0.017799 s] /proc/loadavg: 1.00 1.00 1.00 3/106 28105 /proc/meminfo: memFree=1843804/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=4240 CPUtime=0.01 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 770 0 0 0 1 0 0 0 25 0 1 0 91189852 4341760 689 1992294400 134512640 136421960 4290310464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 1060 689 193 467 0 591 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4240 [startup+0.100806 s] /proc/loadavg: 1.00 1.00 1.00 3/106 28105 /proc/meminfo: memFree=1843804/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8188 CPUtime=0.09 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1746 0 0 0 8 1 0 0 25 0 1 0 91189852 8384512 1665 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2047 1665 214 467 0 1578 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8188 [startup+0.300822 s] /proc/loadavg: 1.00 1.00 1.00 3/106 28105 /proc/meminfo: memFree=1843804/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8448 CPUtime=0.29 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1797 0 0 0 25 4 0 0 25 0 1 0 91189852 8650752 1716 1992294400 134512640 136421960 4290310464 18446744073709551615 134902239 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2112 1716 214 467 0 1643 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8448 [startup+0.700857 s] /proc/loadavg: 1.00 1.00 1.00 3/106 28105 /proc/meminfo: memFree=1843804/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8448 CPUtime=0.69 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1820 0 0 0 59 10 0 0 25 0 1 0 91189852 8650752 1739 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2112 1739 214 467 0 1643 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8448 [startup+1.50093 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837596/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=1.49 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1876 0 0 0 128 21 0 0 25 0 1 0 91189852 8937472 1794 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1794 237 467 0 1713 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8728 [startup+3.10106 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837224/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=3.09 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1889 0 0 0 265 44 0 0 25 0 1 0 91189852 8937472 1805 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1805 238 467 0 1713 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8728 [startup+6.30034 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837224/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=6.29 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1890 0 0 0 539 90 0 0 25 0 1 0 91189852 8937472 1805 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1805 238 467 0 1713 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8728 Solver just ended. Dumping a history of the last processes samples [startup+7.10041 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837224/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=7.09 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1895 0 0 0 610 99 0 0 25 0 1 0 91189852 8937472 1810 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1810 238 467 0 1713 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 8728 [startup+7.90048 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837224/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=7.88 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1895 0 0 0 678 110 0 0 25 0 1 0 91189852 8937472 1810 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1810 238 467 0 1713 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 8728 [startup+8.1005 s] /proc/loadavg: 1.00 1.00 1.00 2/107 28106 /proc/meminfo: memFree=1837224/2059040 swapFree=4139628/4192956 [pid=28105] ppid=28103 vsize=8728 CPUtime=8.09 /proc/28105/stat : 28105 (pbct) R 28103 28105 27538 0 -1 4202496 1895 0 0 0 696 113 0 0 25 0 1 0 91189852 8937472 1810 1992294400 134512640 136421960 4290310464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28105/statm: 2182 1810 238 467 0 1713 0 Current children cumulated CPU time (s) 8.09 Current children cumulated vsize (KiB) 8728 Child status: 0 Real time (s): 8.15717 CPU time (s): 8.15576 CPU user time (s): 7.00993 CPU system time (s): 1.14582 CPU usage (%): 99.9827 Max. virtual memory (cumulated for all children) (KiB): 8728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.00993 system time used= 1.14582 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1901 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= 21 runsolver used 0.018997 second user time and 0.045993 second system time The end
Begin job on node057 at 2010-06-25 22:49:50 IDJOB=2681506 IDBENCH=47995 IDSOLVER=1192 FILE ID=node057/2681506-1277498990 PBS_JOBID= 11190543 Free space on /tmp= 62392 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=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681506-1277498990/watcher-2681506-1277498990 -o /tmp/evaluation-result-2681506-1277498990/solver-2681506-1277498990 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681506-1277498990.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED=739072336 node057.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 : 3000.247 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 : 6000.49 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 : 3000.247 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844332 kB Buffers: 23768 kB Cached: 95260 kB SwapCached: 6172 kB Active: 69140 kB Inactive: 62844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844332 kB SwapTotal: 4192956 kB SwapFree: 4139628 kB Dirty: 2044 kB Writeback: 0 kB AnonPages: 11452 kB Mapped: 11880 kB Slab: 60864 kB PageTables: 4204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182288 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= 62392 MiB End job on node057 at 2010-06-25 22:49:59