Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.133979 | 0.133423 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 0.038993 |
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 | 21 |
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 | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32440 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
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 50/0 clauses 51/0 units 0 0.00/0.00 c vars 21 0.00/0.00 c objective 7 + 0 0.02/0.03 c 0.028995 4.35156 168 496 0.02/0.03 o 83 0.09/0.11 c 0.091986 4.48047 299 2374 0.09/0.11 o 11 0.09/0.12 c 0.102984 4.48047 259 2637 0.09/0.12 o 5 0.09/0.13 c 0.106983 4.48047 239 2766 0.09/0.13 o 3 0.09/0.13 c 0.107983 4.48047 239 2766 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 -x19 -x20 -x21
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667858-1276647432/watcher-2667858-1276647432 -o /tmp/evaluation-result-2667858-1276647432/solver-2667858-1276647432 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667858-1276647432.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: 0.93 1.10 1.07 3/106 7940 /proc/meminfo: memFree=1836188/2059040 swapFree=4140132/4192956 [pid=7940] ppid=7938 vsize=3512 CPUtime=0 /proc/7940/stat : 7940 (pbct) R 7938 7940 6618 0 -1 4202496 571 0 0 0 0 0 0 0 20 0 1 0 40346642 3596288 494 1992294400 134512640 136485738 4289372064 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7940/statm: 878 495 198 482 0 394 0 [startup+0.0344939 s] /proc/loadavg: 0.93 1.10 1.07 3/106 7940 /proc/meminfo: memFree=1836188/2059040 swapFree=4140132/4192956 [pid=7940] ppid=7938 vsize=4452 CPUtime=0.02 /proc/7940/stat : 7940 (pbct) R 7938 7940 6618 0 -1 4202496 838 0 0 0 2 0 0 0 20 0 1 0 40346642 4558848 761 1992294400 134512640 136485738 4289372064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7940/statm: 1113 761 226 482 0 629 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4452 [startup+0.100506 s] /proc/loadavg: 0.93 1.10 1.07 3/106 7940 /proc/meminfo: memFree=1836188/2059040 swapFree=4140132/4192956 [pid=7940] ppid=7938 vsize=4584 CPUtime=0.09 /proc/7940/stat : 7940 (pbct) R 7938 7940 6618 0 -1 4202496 873 0 0 0 7 2 0 0 20 0 1 0 40346642 4694016 795 1992294400 134512640 136485738 4289372064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7940/statm: 1146 795 244 482 0 662 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4584 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.133423 CPU time (s): 0.133979 CPU user time (s): 0.109983 CPU system time (s): 0.023996 CPU usage (%): 100.417 Max. virtual memory (cumulated for all children) (KiB): 4584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.109983 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 882 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 0.004999 second user time and 0.006998 second system time The end
Begin job on node007 at 2010-06-16 02:17:12 IDJOB=2667858 IDBENCH=47941 IDSOLVER=1170 FILE ID=node007/2667858-1276647432 PBS_JOBID= 11172398 Free space on /tmp= 62488 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667858-1276647432/watcher-2667858-1276647432 -o /tmp/evaluation-result-2667858-1276647432/solver-2667858-1276647432 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667858-1276647432.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED=279798177 node007.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1836716 kB Buffers: 31372 kB Cached: 102612 kB SwapCached: 6752 kB Active: 102652 kB Inactive: 45192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1836716 kB SwapTotal: 4192956 kB SwapFree: 4140132 kB Dirty: 1988 kB Writeback: 0 kB AnonPages: 12000 kB Mapped: 12956 kB Slab: 52776 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181604 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= 62484 MiB End job on node007 at 2010-06-16 02:17:12