Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.166973 | 0.167923 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=37-B.opb |
MD5SUM | ecd8e533e3641a4c2c49e9e1d3d0ce44 |
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 | 0.037993 |
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 | 18 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 42 |
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 | 8008 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 37/0 clauses 38/0 units 0 0.00/0.00 c vars 18 0.00/0.00 c objective 6 + 0 0.00/0.06 c 0.052991 4.07031 255 1210 0.00/0.06 o 41 0.09/0.12 c 0.106983 4.07031 216 2805 0.09/0.12 o 17 0.09/0.14 c 0.122981 4.07031 158 3257 0.09/0.14 o 9 0.09/0.16 c 0.134979 4.07031 226 3589 0.09/0.16 o 5 0.09/0.16 c 0.136979 4.07031 199 3682 0.09/0.16 o 3 0.09/0.16 c 0.136979 4.07031 199 3682 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 -x11 x12 -x13 x14 -x15 -x16 -x17 -x18
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667883-1276647833/watcher-2667883-1276647833 -o /tmp/evaluation-result-2667883-1276647833/solver-2667883-1276647833 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667883-1276647833.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: 1.03 1.01 1.00 3/106 12496 /proc/meminfo: memFree=1546176/2059040 swapFree=4192956/4192956 [pid=12496] ppid=12494 vsize=3512 CPUtime=0 /proc/12496/stat : 12496 (pbct) R 12494 12496 11867 0 -1 4202496 557 0 0 0 0 0 0 0 23 0 1 0 6076041 3596288 480 1992294400 134512640 136485738 4289914496 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12496/statm: 878 481 198 482 0 394 0 [startup+0.0970739 s] /proc/loadavg: 1.03 1.01 1.00 3/106 12496 /proc/meminfo: memFree=1546176/2059040 swapFree=4192956/4192956 [pid=12496] ppid=12494 vsize=4164 CPUtime=0.09 /proc/12496/stat : 12496 (pbct) R 12494 12496 11867 0 -1 4202496 767 0 0 0 8 1 0 0 23 0 1 0 6076041 4263936 689 1992294400 134512640 136485738 4289914496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12496/statm: 1041 689 244 482 0 557 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4164 [startup+0.102073 s] /proc/loadavg: 1.03 1.01 1.00 3/106 12496 /proc/meminfo: memFree=1546176/2059040 swapFree=4192956/4192956 [pid=12496] ppid=12494 vsize=4164 CPUtime=0.09 /proc/12496/stat : 12496 (pbct) R 12494 12496 11867 0 -1 4202496 767 0 0 0 8 1 0 0 23 0 1 0 6076041 4263936 689 1992294400 134512640 136485738 4289914496 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12496/statm: 1041 689 244 482 0 557 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4164 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.167923 CPU time (s): 0.166973 CPU user time (s): 0.138978 CPU system time (s): 0.027995 CPU usage (%): 99.4342 Max. virtual memory (cumulated for all children) (KiB): 4164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.138978 system time used= 0.027995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 777 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= 19 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node039 at 2010-06-16 02:23:53 IDJOB=2667883 IDBENCH=47966 IDSOLVER=1170 FILE ID=node039/2667883-1276647833 PBS_JOBID= 11172427 Free space on /tmp= 62552 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=37-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667883-1276647833/watcher-2667883-1276647833 -o /tmp/evaluation-result-2667883-1276647833/solver-2667883-1276647833 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667883-1276647833.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ecd8e533e3641a4c2c49e9e1d3d0ce44 RANDOM SEED=685434904 node039.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1546580 kB Buffers: 94572 kB Cached: 289536 kB SwapCached: 0 kB Active: 144772 kB Inactive: 298776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1546580 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2404 kB Writeback: 0 kB AnonPages: 59456 kB Mapped: 15436 kB Slab: 47260 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182448 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= 62548 MiB End job on node039 at 2010-06-16 02:23:53