Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 0.052991 | 0.0523551 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=2-P2=23-B.opb |
MD5SUM | ed9e9f2605ba126b1c81d5ad0f7f804b |
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 | 0.012998 |
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 | 30 |
Total number of constraints | 5 |
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 | 5 |
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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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 52/0 clauses 53/0 units 0 0.00/0.00 c vars 30 0.00/0.00 c objective 5 + 0 0.00/0.03 c 0.031995 4.35547 242 592 0.00/0.03 o 9 0.00/0.04 c 0.035994 4.49609 148 770 0.00/0.04 o 6 0.00/0.04 c 0.037994 4.49609 207 846 0.00/0.04 o 5 0.00/0.04 c 0.043993 4.49609 169 1008 0.00/0.04 o 2 0.00/0.04 c 0.043993 4.49609 165 1008 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667885-1276647849/watcher-2667885-1276647849 -o /tmp/evaluation-result-2667885-1276647849/solver-2667885-1276647849 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667885-1276647849.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: 1.27 1.07 1.02 3/106 12738 /proc/meminfo: memFree=1545560/2059040 swapFree=4192956/4192956 [pid=12738] ppid=12736 vsize=3516 CPUtime=0 /proc/12738/stat : 12738 (pbct) R 12736 12738 11867 0 -1 4202496 569 0 0 0 0 0 0 0 20 0 1 0 6077692 3600384 491 1992294400 134512640 136485738 4293394352 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12738/statm: 879 492 198 482 0 395 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0523551 CPU time (s): 0.052991 CPU user time (s): 0.046992 CPU system time (s): 0.005999 CPU usage (%): 101.215 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046992 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 880 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 0.002999 second user time and 0.008998 second system time The end
Begin job on node039 at 2010-06-16 02:24:09 IDJOB=2667885 IDBENCH=47968 IDSOLVER=1170 FILE ID=node039/2667885-1276647849 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=5-P0=11-P1=2-P2=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667885-1276647849/watcher-2667885-1276647849 -o /tmp/evaluation-result-2667885-1276647849/solver-2667885-1276647849 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667885-1276647849.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ed9e9f2605ba126b1c81d5ad0f7f804b RANDOM SEED=721328418 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: 1546088 kB Buffers: 94864 kB Cached: 289792 kB SwapCached: 0 kB Active: 145032 kB Inactive: 298932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1546088 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2152 kB Writeback: 0 kB AnonPages: 59364 kB Mapped: 15376 kB Slab: 47280 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181564 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 02:24:09