Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.159974 | 0.160668 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=31-P2=17-B.opb |
MD5SUM | eb9bc6402139a5a4a24560e631721b29 |
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 | 0.041992 |
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 | 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 0.00/0.05 c 0.042993 4.39844 343 1246 0.00/0.05 o 5 0.00/0.08 c 0.067989 4.39844 325 2131 0.00/0.08 o 3 0.09/0.15 c 0.13098 4.39844 240 4147 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681601-1277500512/watcher-2681601-1277500512 -o /tmp/evaluation-result-2681601-1277500512/solver-2681601-1277500512 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681601-1277500512.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: 1.00 1.00 1.00 3/106 30438 /proc/meminfo: memFree=1849456/2059040 swapFree=4140192/4192956 [pid=30438] ppid=30436 vsize=3448 CPUtime=0 /proc/30438/stat : 30438 (pbct) R 30436 30438 29839 0 -1 4202496 583 0 0 0 0 0 0 0 20 0 1 0 91344026 3530752 502 1992294400 134512640 136421960 4292563472 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30438/statm: 862 502 193 467 0 393 0 [startup+0.104865 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30438 /proc/meminfo: memFree=1849456/2059040 swapFree=4140192/4192956 [pid=30438] ppid=30436 vsize=4500 CPUtime=0.09 /proc/30438/stat : 30438 (pbct) R 30436 30438 29839 0 -1 4202496 883 0 0 0 8 1 0 0 20 0 1 0 91344026 4608000 800 1992294400 134512640 136421960 4292563472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30438/statm: 1125 800 237 467 0 656 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4500 Solver just ended. Dumping a history of the last processes samples [startup+0.104865 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30438 /proc/meminfo: memFree=1849456/2059040 swapFree=4140192/4192956 [pid=30438] ppid=30436 vsize=4500 CPUtime=0.09 /proc/30438/stat : 30438 (pbct) R 30436 30438 29839 0 -1 4202496 883 0 0 0 8 1 0 0 20 0 1 0 91344026 4608000 800 1992294400 134512640 136421960 4292563472 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30438/statm: 1125 800 237 467 0 656 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4500 Child status: 0 Real time (s): 0.160668 CPU time (s): 0.159974 CPU user time (s): 0.132979 CPU system time (s): 0.026995 CPU usage (%): 99.568 Max. virtual memory (cumulated for all children) (KiB): 4500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.132979 system time used= 0.026995 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 0.005999 second user time and 0.008998 second system time The end
Begin job on node037 at 2010-06-25 23:15:12 IDJOB=2681601 IDBENCH=48090 IDSOLVER=1192 FILE ID=node037/2681601-1277500512 PBS_JOBID= 11190588 Free space on /tmp= 62492 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=31-P2=17-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681601-1277500512/watcher-2681601-1277500512 -o /tmp/evaluation-result-2681601-1277500512/solver-2681601-1277500512 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681601-1277500512.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= eb9bc6402139a5a4a24560e631721b29 RANDOM SEED=302262233 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1849860 kB Buffers: 30396 kB Cached: 83052 kB SwapCached: 5520 kB Active: 67996 kB Inactive: 58408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1849860 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 1908 kB Writeback: 0 kB AnonPages: 11556 kB Mapped: 11920 kB Slab: 60644 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182136 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= 62488 MiB End job on node037 at 2010-06-25 23:15:12