Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 5867 | 0.231964 | 0.233067 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.024995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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 12/0 clauses 72/0 units 0 0.00/0.00 c vars 78 0.00/0.00 c objective 78 + 0 0.00/0.01 c 0.007998 4.13672 1 115 0.00/0.01 o 7468 0.01/0.02 c 0.017997 4.13672 101 261 0.01/0.02 o 6639 0.01/0.02 c 0.019996 4.13672 127 296 0.01/0.02 o 6638 0.01/0.03 c 0.024996 4.13672 198 404 0.01/0.03 o 6635 0.01/0.03 c 0.025996 4.13672 115 445 0.01/0.03 o 6580 0.01/0.04 c 0.029995 4.13672 213 567 0.01/0.04 o 6571 0.01/0.04 c 0.031995 4.13672 137 631 0.01/0.04 o 6510 0.01/0.06 c 0.048992 4.13672 145 946 0.01/0.06 o 6412 0.01/0.06 c 0.049992 4.13672 168 987 0.01/0.06 o 6379 0.01/0.07 c 0.06099 4.13672 188 1254 0.01/0.07 o 6327 0.09/0.11 c 0.088986 4.13672 166 1831 0.09/0.11 o 5867 0.19/0.23 c 0.185971 4.26953 12 3757 0.19/0.23 s OPTIMUM FOUND 0.19/0.23 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
OK 5867
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681796-1277495250/watcher-2681796-1277495250 -o /tmp/evaluation-result-2681796-1277495250/solver-2681796-1277495250 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681796-1277495250.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: 1.07 1.00 1.00 3/105 30337 /proc/meminfo: memFree=1835496/2059040 swapFree=4135356/4192956 [pid=30337] ppid=30335 vsize=3568 CPUtime=0 /proc/30337/stat : 30337 (pbct) R 30335 30337 30089 0 -1 4202496 609 0 0 0 0 0 0 0 18 0 1 0 90818864 3653632 529 1992294400 134512640 136421960 4294566016 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30337/statm: 892 531 193 467 0 423 0 [startup+0.0190721 s] /proc/loadavg: 1.07 1.00 1.00 3/105 30337 /proc/meminfo: memFree=1835496/2059040 swapFree=4135356/4192956 [pid=30337] ppid=30335 vsize=4232 CPUtime=0.01 /proc/30337/stat : 30337 (pbct) R 30335 30337 30089 0 -1 4202496 802 0 0 0 1 0 0 0 18 0 1 0 90818864 4333568 721 1992294400 134512640 136421960 4294566016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30337/statm: 1058 721 237 467 0 589 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4232 [startup+0.10108 s] /proc/loadavg: 1.07 1.00 1.00 3/105 30337 /proc/meminfo: memFree=1835496/2059040 swapFree=4135356/4192956 [pid=30337] ppid=30335 vsize=4232 CPUtime=0.09 /proc/30337/stat : 30337 (pbct) R 30335 30337 30089 0 -1 4202496 825 0 0 0 8 1 0 0 18 0 1 0 90818864 4333568 735 1992294400 134512640 136421960 4294566016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30337/statm: 1058 735 237 467 0 589 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4232 Solver just ended. Dumping a history of the last processes samples [startup+0.20109 s] /proc/loadavg: 1.07 1.00 1.00 3/105 30337 /proc/meminfo: memFree=1835496/2059040 swapFree=4135356/4192956 [pid=30337] ppid=30335 vsize=4368 CPUtime=0.19 /proc/30337/stat : 30337 (pbct) R 30335 30337 30089 0 -1 4202496 829 0 0 0 16 3 0 0 18 0 1 0 90818864 4472832 738 1992294400 134512640 136421960 4294566016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30337/statm: 1092 738 237 467 0 623 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4368 Child status: 0 Real time (s): 0.233067 CPU time (s): 0.231964 CPU user time (s): 0.187971 CPU system time (s): 0.043993 CPU usage (%): 99.5267 Max. virtual memory (cumulated for all children) (KiB): 4368 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.187971 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 834 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= 2 involuntary context switches= 1 runsolver used 0.005999 second user time and 0.008998 second system time The end
Begin job on node084 at 2010-06-25 21:47:30 IDJOB=2681796 IDBENCH=24967 IDSOLVER=1192 FILE ID=node084/2681796-1277495250 PBS_JOBID= 11190561 Free space on /tmp= 62456 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681796-1277495250/watcher-2681796-1277495250 -o /tmp/evaluation-result-2681796-1277495250/solver-2681796-1277495250 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681796-1277495250.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED=1345131413 node084.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 : 3000.229 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 : 6000.45 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 : 3000.229 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: 1835776 kB Buffers: 24992 kB Cached: 102040 kB SwapCached: 9708 kB Active: 24552 kB Inactive: 115020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1835776 kB SwapTotal: 4192956 kB SwapFree: 4135356 kB Dirty: 1896 kB Writeback: 0 kB AnonPages: 11320 kB Mapped: 8372 kB Slab: 61528 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180700 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= 62456 MiB End job on node084 at 2010-06-25 21:47:31