Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 0.070988 | 0.070954 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 55/0 clauses 50/0 units 0 0.00/0.00 c vars 30 0.00/0.00 c objective 5 + 0 0.00/0.02 c 0.024996 4.39844 269 489 0.00/0.02 o 5 0.04/0.05 c 0.048992 4.39844 291 1220 0.04/0.05 o 3 0.04/0.06 c 0.058991 4.39844 214 1504 0.04/0.06 o 2 0.04/0.06 c 0.058991 4.39844 214 1504 0.04/0.06 s OPTIMUM FOUND 0.04/0.06 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-2681479-1277498753/watcher-2681479-1277498753 -o /tmp/evaluation-result-2681479-1277498753/solver-2681479-1277498753 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681479-1277498753.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: 0.99 0.97 0.99 3/106 29277 /proc/meminfo: memFree=1856184/2059040 swapFree=4139448/4192956 [pid=29277] ppid=29275 vsize=3448 CPUtime=0 /proc/29277/stat : 29277 (pbct) R 29275 29277 28837 0 -1 4202496 579 0 0 0 0 0 0 0 20 0 1 0 91168013 3530752 498 1992294400 134512640 136421960 4290508928 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29277/statm: 862 499 193 467 0 393 0 [startup+0.045726 s] /proc/loadavg: 0.99 0.97 0.99 3/106 29277 /proc/meminfo: memFree=1856184/2059040 swapFree=4139448/4192956 [pid=29277] ppid=29275 vsize=4500 CPUtime=0.04 /proc/29277/stat : 29277 (pbct) R 29275 29277 28837 0 -1 4202496 878 0 0 0 4 0 0 0 20 0 1 0 91168013 4608000 796 1992294400 134512640 136421960 4290508928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29277/statm: 1125 796 237 467 0 656 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4500 Solver just ended. Dumping a history of the last processes samples [startup+0.045726 s] /proc/loadavg: 0.99 0.97 0.99 3/106 29277 /proc/meminfo: memFree=1856184/2059040 swapFree=4139448/4192956 [pid=29277] ppid=29275 vsize=4500 CPUtime=0.04 /proc/29277/stat : 29277 (pbct) R 29275 29277 28837 0 -1 4202496 878 0 0 0 4 0 0 0 20 0 1 0 91168013 4608000 796 1992294400 134512640 136421960 4290508928 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29277/statm: 1125 796 237 467 0 656 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4500 Child status: 0 Real time (s): 0.070954 CPU time (s): 0.070988 CPU user time (s): 0.06199 CPU system time (s): 0.008998 CPU usage (%): 100.048 Max. virtual memory (cumulated for all children) (KiB): 4500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06199 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 888 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 0.003999 second user time and 0.007998 second system time The end
Begin job on node041 at 2010-06-25 22:45:54 IDJOB=2681479 IDBENCH=47968 IDSOLVER=1192 FILE ID=node041/2681479-1277498753 PBS_JOBID= 11190587 Free space on /tmp= 61676 MiB SOLVER NAME= PB/CT 0.1 fixed 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-2681479-1277498753/watcher-2681479-1277498753 -o /tmp/evaluation-result-2681479-1277498753/solver-2681479-1277498753 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681479-1277498753.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ed9e9f2605ba126b1c81d5ad0f7f804b RANDOM SEED=174824358 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1856712 kB Buffers: 31680 kB Cached: 78796 kB SwapCached: 5940 kB Active: 69700 kB Inactive: 53380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856712 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 1872 kB Writeback: 0 kB AnonPages: 11424 kB Mapped: 11872 kB Slab: 57156 kB PageTables: 4208 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181044 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= 61672 MiB End job on node041 at 2010-06-25 22:45:54