Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.138978 | 0.138285 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb |
MD5SUM | 515f2452a47dcd7c700e28959e56e1e0 |
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 | 0.039993 |
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 | 8012 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 39/0 clauses 36/0 units 0 0.00/0.00 c vars 18 0.00/0.00 c objective 6 + 0 0.09/0.11 c 0.098984 4.01562 265 2425 0.09/0.11 o 51 0.09/0.13 c 0.120981 4.01562 160 2897 0.09/0.13 o 5 0.09/0.13 c 0.123981 4.01562 212 2959 0.09/0.13 o 3 0.09/0.13 c 0.123981 4.01562 113 2966 0.09/0.13 s OPTIMUM FOUND 0.09/0.13 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-2681476-1277498712/watcher-2681476-1277498712 -o /tmp/evaluation-result-2681476-1277498712/solver-2681476-1277498712 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681476-1277498712.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: 1.06 1.09 1.03 3/106 27415 /proc/meminfo: memFree=1884644/2059040 swapFree=4135148/4192956 [pid=27415] ppid=27413 vsize=3440 CPUtime=0 /proc/27415/stat : 27415 (pbct) R 27413 27415 26993 0 -1 4202496 574 0 0 0 0 0 0 0 17 0 1 0 125472801 3522560 494 1992294400 134512640 136421960 4287820896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27415/statm: 860 495 193 467 0 391 0 [startup+0.0104419 s] /proc/loadavg: 1.06 1.09 1.03 3/106 27415 /proc/meminfo: memFree=1884644/2059040 swapFree=4135148/4192956 [pid=27415] ppid=27413 vsize=3704 CPUtime=0 /proc/27415/stat : 27415 (pbct) R 27413 27415 26993 0 -1 4202496 637 0 0 0 0 0 0 0 17 0 1 0 125472801 3792896 557 1992294400 134512640 136421960 4287820896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27415/statm: 926 563 194 467 0 457 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 3704 [startup+0.100458 s] /proc/loadavg: 1.06 1.09 1.03 3/106 27415 /proc/meminfo: memFree=1884644/2059040 swapFree=4135148/4192956 [pid=27415] ppid=27413 vsize=4108 CPUtime=0.09 /proc/27415/stat : 27415 (pbct) R 27413 27415 26993 0 -1 4202496 747 0 0 0 8 1 0 0 17 0 1 0 125472801 4206592 667 1992294400 134512640 136421960 4287820896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27415/statm: 1027 667 214 467 0 558 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4108 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.138285 CPU time (s): 0.138978 CPU user time (s): 0.12598 CPU system time (s): 0.012998 CPU usage (%): 100.501 Max. virtual memory (cumulated for all children) (KiB): 4108 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12598 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 789 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= 1 runsolver used 0.009998 second user time and 0.001999 second system time The end
Begin job on node011 at 2010-06-25 22:45:12 IDJOB=2681476 IDBENCH=47965 IDSOLVER=1192 FILE ID=node011/2681476-1277498712 PBS_JOBID= 11190584 Free space on /tmp= 62404 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681476-1277498712/watcher-2681476-1277498712 -o /tmp/evaluation-result-2681476-1277498712/solver-2681476-1277498712 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681476-1277498712.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED=972626539 node011.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 : 3000.264 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 : 3000.264 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: 1885172 kB Buffers: 15528 kB Cached: 69896 kB SwapCached: 9980 kB Active: 69500 kB Inactive: 28608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1885172 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 1904 kB Writeback: 0 kB AnonPages: 11388 kB Mapped: 8356 kB Slab: 53872 kB PageTables: 4212 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183524 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= 62404 MiB End job on node011 at 2010-06-25 22:45:13