Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.05499 | 0.055475 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=41-P1=19-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 | 0.041993 |
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 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 0.04/0.05 c 0.043993 4.07031 213 1072 0.04/0.05 o 3 0.04/0.05 c 0.044993 4.07031 117 1082 0.04/0.05 s OPTIMUM FOUND 0.04/0.05 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-2667939-1276649336/watcher-2667939-1276649336 -o /tmp/evaluation-result-2667939-1276649336/solver-2667939-1276649336 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667939-1276649336.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: 2.13 2.54 2.04 3/106 9083 /proc/meminfo: memFree=1783276/2059040 swapFree=4136232/4192956 [pid=9083] ppid=9081 vsize=3512 CPUtime=0 /proc/9083/stat : 9083 (pbct) R 9081 9083 8204 0 -1 4202496 565 0 0 0 0 0 0 0 20 0 1 0 40535175 3596288 488 1992294400 134512640 136485738 4290467984 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9083/statm: 878 488 198 482 0 394 0 [startup+0.0488509 s] /proc/loadavg: 2.13 2.54 2.04 3/106 9083 /proc/meminfo: memFree=1783276/2059040 swapFree=4136232/4192956 [pid=9083] ppid=9081 vsize=4164 CPUtime=0.04 /proc/9083/stat : 9083 (pbct) R 9081 9083 8204 0 -1 4202496 745 0 0 0 4 0 0 0 20 0 1 0 40535175 4263936 668 1992294400 134512640 136485738 4290467984 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9083/statm: 1041 668 226 482 0 557 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4164 Solver just ended. Dumping a history of the last processes samples [startup+0.0488509 s] /proc/loadavg: 2.13 2.54 2.04 3/106 9083 /proc/meminfo: memFree=1783276/2059040 swapFree=4136232/4192956 [pid=9083] ppid=9081 vsize=4164 CPUtime=0.04 /proc/9083/stat : 9083 (pbct) R 9081 9083 8204 0 -1 4202496 745 0 0 0 4 0 0 0 20 0 1 0 40535175 4263936 668 1992294400 134512640 136485738 4290467984 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9083/statm: 1041 668 226 482 0 557 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4164 Child status: 0 Real time (s): 0.055475 CPU time (s): 0.05499 CPU user time (s): 0.046992 CPU system time (s): 0.007998 CPU usage (%): 99.1258 Max. virtual memory (cumulated for all children) (KiB): 4164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046992 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 776 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= 2 runsolver used 0.006998 second user time and 0.005999 second system time The end
Begin job on node011 at 2010-06-16 02:48:56 IDJOB=2667939 IDBENCH=48022 IDSOLVER=1170 FILE ID=node011/2667939-1276649336 PBS_JOBID= 11172452 Free space on /tmp= 62360 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=41-P1=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667939-1276649336/watcher-2667939-1276649336 -o /tmp/evaluation-result-2667939-1276649336/solver-2667939-1276649336 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667939-1276649336.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED=1250712542 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: 1783804 kB Buffers: 89140 kB Cached: 105840 kB SwapCached: 10072 kB Active: 99220 kB Inactive: 108972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783804 kB SwapTotal: 4192956 kB SwapFree: 4136232 kB Dirty: 2312 kB Writeback: 4 kB AnonPages: 11548 kB Mapped: 9356 kB Slab: 45276 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181428 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= 62360 MiB End job on node011 at 2010-06-16 02:48:56