Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | -3 | 0.054991 | 0.054143 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_1.opb |
MD5SUM | 2f2a65bac822fb15bab629a6de652836 |
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 | 0.014996 |
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 | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 96 |
Sum of products size (including duplicates) | 192 |
Number of different products | 48 |
Sum of products size | 96 |
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 69/0 clauses 58/0 units 0 0.00/0.00 c vars 20 0.00/0.00 c objective 10 + -10 0.00/0.02 c 0.018997 4.53516 1 63 0.00/0.02 o -2 0.00/0.02 c 0.019996 4.53516 8 77 0.00/0.02 o -3 0.04/0.05 c 0.041993 4.53516 133 439 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 -x19 x20
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681781-1277504575/watcher-2681781-1277504575 -o /tmp/evaluation-result-2681781-1277504575/solver-2681781-1277504575 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681781-1277504575.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 27841 /proc/meminfo: memFree=1878756/2059040 swapFree=4135148/4192956 [pid=27841] ppid=27839 vsize=3576 CPUtime=0 /proc/27841/stat : 27841 (pbct) R 27839 27841 26993 0 -1 4202496 584 0 0 0 0 0 0 0 17 0 1 0 126059115 3661824 504 1992294400 134512640 136421960 4294477568 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27841/statm: 894 505 194 467 0 425 0 [startup+0.0495181 s] /proc/loadavg: 1.00 1.00 1.00 3/106 27841 /proc/meminfo: memFree=1878756/2059040 swapFree=4135148/4192956 [pid=27841] ppid=27839 vsize=4640 CPUtime=0.04 /proc/27841/stat : 27841 (pbct) R 27839 27841 26993 0 -1 4202496 902 0 0 0 4 0 0 0 17 0 1 0 126059115 4751360 820 1992294400 134512640 136421960 4294477568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27841/statm: 1160 820 237 467 0 691 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4640 Solver just ended. Dumping a history of the last processes samples [startup+0.0495181 s] /proc/loadavg: 1.00 1.00 1.00 3/106 27841 /proc/meminfo: memFree=1878756/2059040 swapFree=4135148/4192956 [pid=27841] ppid=27839 vsize=4640 CPUtime=0.04 /proc/27841/stat : 27841 (pbct) R 27839 27841 26993 0 -1 4202496 902 0 0 0 4 0 0 0 17 0 1 0 126059115 4751360 820 1992294400 134512640 136421960 4294477568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27841/statm: 1160 820 237 467 0 691 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4640 Child status: 0 Real time (s): 0.054143 CPU time (s): 0.054991 CPU user time (s): 0.044993 CPU system time (s): 0.009998 CPU usage (%): 101.566 Max. virtual memory (cumulated for all children) (KiB): 4640 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.044993 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 908 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 0.001999 second user time and 0.010998 second system time The end
Begin job on node011 at 2010-06-26 00:22:56 IDJOB=2681781 IDBENCH=48270 IDSOLVER=1192 FILE ID=node011/2681781-1277504575 PBS_JOBID= 11190584 Free space on /tmp= 62404 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681781-1277504575/watcher-2681781-1277504575 -o /tmp/evaluation-result-2681781-1277504575/solver-2681781-1277504575 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681781-1277504575.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836 RANDOM SEED=1256930245 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: 1879284 kB Buffers: 21112 kB Cached: 70204 kB SwapCached: 10020 kB Active: 69916 kB Inactive: 34036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1879284 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 1896 kB Writeback: 0 kB AnonPages: 11348 kB Mapped: 8396 kB Slab: 53916 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182328 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= 62404 MiB End job on node011 at 2010-06-26 00:22:56