Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 0 | 1.16782 | 1.16817 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-enigma.opb |
MD5SUM | 40c4ca45f28cf4c12979bc2b22100ada |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 1.16782 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 900207 |
Number of bits of the biggest number in a constraint | 20 |
Biggest sum of numbers in a constraint | 9508275 |
Number of bits of the biggest sum of numbers | 24 |
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 21/0 clauses 0/0 units 0 0.00/0.00 c vars 100 0.00/0.00 c objective 9 + 0 1.10/1.16 c 1.03684 4.65234 872 29379 1.10/1.16 o 0 1.10/1.16 c 1.03684 4.80078 578 29379 1.10/1.16 s OPTIMUM FOUND 1.10/1.16 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
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682740-1277476877/watcher-2682740-1277476877 -o /tmp/evaluation-result-2682740-1277476877/solver-2682740-1277476877 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682740-1277476877.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: 1.02 1.00 0.72 3/106 28205 /proc/meminfo: memFree=1827416/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=3704 CPUtime=0 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 623 0 0 0 0 0 0 0 20 0 1 0 88978687 3792896 543 1992294400 134512640 136421960 4287304736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 926 544 192 467 0 457 0 [startup+0.0969899 s] /proc/loadavg: 1.02 1.00 0.72 3/106 28205 /proc/meminfo: memFree=1827416/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=4760 CPUtime=0.09 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 912 0 0 0 8 1 0 0 20 0 1 0 88978687 4874240 832 1992294400 134512640 136421960 4287304736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 1190 832 213 467 0 721 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4760 [startup+0.10099 s] /proc/loadavg: 1.02 1.00 0.72 3/106 28205 /proc/meminfo: memFree=1827416/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=4760 CPUtime=0.09 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 912 0 0 0 8 1 0 0 20 0 1 0 88978687 4874240 832 1992294400 134512640 136421960 4287304736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 1190 832 213 467 0 721 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4760 [startup+0.301019 s] /proc/loadavg: 1.02 1.00 0.72 3/106 28205 /proc/meminfo: memFree=1827416/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=4760 CPUtime=0.29 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 921 0 0 0 27 2 0 0 20 0 1 0 88978687 4874240 841 1992294400 134512640 136421960 4287304736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 1190 841 213 467 0 721 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4760 [startup+0.701077 s] /proc/loadavg: 1.02 1.00 0.72 3/106 28205 /proc/meminfo: memFree=1827416/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=4760 CPUtime=0.69 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 928 0 0 0 62 7 0 0 21 0 1 0 88978687 4874240 848 1992294400 134512640 136421960 4287304736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 1190 848 213 467 0 721 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4760 Solver just ended. Dumping a history of the last processes samples [startup+1.10914 s] /proc/loadavg: 1.02 1.00 0.72 2/107 28206 /proc/meminfo: memFree=1824680/2059040 swapFree=4140520/4192956 [pid=28205] ppid=28203 vsize=4760 CPUtime=1.1 /proc/28205/stat : 28205 (pbct) R 28203 28205 28115 0 -1 4202496 928 0 0 0 98 12 0 0 22 0 1 0 88978687 4874240 848 1992294400 134512640 136421960 4287304736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28205/statm: 1190 848 213 467 0 721 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 4760 Child status: 0 Real time (s): 1.16817 CPU time (s): 1.16782 CPU user time (s): 1.04084 CPU system time (s): 0.12698 CPU usage (%): 99.9702 Max. virtual memory (cumulated for all children) (KiB): 4760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.04084 system time used= 0.12698 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 964 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= 14 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node052 at 2010-06-25 16:41:17 IDJOB=2682740 IDBENCH=1508 IDSOLVER=1192 FILE ID=node052/2682740-1277476877 PBS_JOBID= 11190494 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-enigma.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682740-1277476877/watcher-2682740-1277476877 -o /tmp/evaluation-result-2682740-1277476877/solver-2682740-1277476877 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682740-1277476877.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 40c4ca45f28cf4c12979bc2b22100ada RANDOM SEED=311138476 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: 1827952 kB Buffers: 28536 kB Cached: 106056 kB SwapCached: 5528 kB Active: 17992 kB Inactive: 129588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1827952 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 1904 kB Writeback: 0 kB AnonPages: 11696 kB Mapped: 11944 kB Slab: 61524 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182000 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 16:41:18