Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | -3 | 0.013997 | 0.0147101 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_10_4_1.opb |
MD5SUM | 7e4e9956299d7c952effcdddbeabba08 |
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 | 0.001998 |
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 | 10 |
Total number of constraints | 10 |
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 | 10 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 7 |
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 | 10 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 48 |
Sum of products size (including duplicates) | 96 |
Number of different products | 24 |
Sum of products size | 48 |
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 34/0 clauses 24/0 units 0 0.00/0.00 c vars 10 0.00/0.00 c objective 10 + -10 0.00/0.01 c 0.009998 3.62109 0 28 0.00/0.01 o 0 0.00/0.01 c 0.010998 3.62109 0 48 0.00/0.01 o -1 0.00/0.01 c 0.010998 3.62109 0 64 0.00/0.01 o -2 0.00/0.01 c 0.010998 3.62109 1 78 0.00/0.01 o -3 0.00/0.01 c 0.012998 3.62109 1 128 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 v -x1 -x2 -x3 x4 x5 x6 -x7 -x8 -x9 -x10
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681694-1277502469/watcher-2681694-1277502469 -o /tmp/evaluation-result-2681694-1277502469/solver-2681694-1277502469 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681694-1277502469.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 3/105 30746 /proc/meminfo: memFree=1829356/2059040 swapFree=4135356/4192956 [pid=30746] ppid=30744 vsize=3576 CPUtime=0 /proc/30746/stat : 30746 (pbct) R 30744 30746 30089 0 -1 4202496 619 0 0 0 0 0 0 0 25 0 1 0 91540711 3661824 539 1992294400 134512640 136421960 4292959376 18446744073709551615 134640520 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30746/statm: 894 539 204 467 0 425 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0147101 CPU time (s): 0.013997 CPU user time (s): 0.013997 CPU system time (s): 0 CPU usage (%): 95.1526 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.013997 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 692 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 0.005999 second system time The end
Begin job on node084 at 2010-06-25 23:47:49 IDJOB=2681694 IDBENCH=48183 IDSOLVER=1192 FILE ID=node084/2681694-1277502469 PBS_JOBID= 11190561 Free space on /tmp= 62456 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_1.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681694-1277502469/watcher-2681694-1277502469 -o /tmp/evaluation-result-2681694-1277502469/solver-2681694-1277502469 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681694-1277502469.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e4e9956299d7c952effcdddbeabba08 RANDOM SEED=1629789754 node084.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 : 3000.229 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 : 6000.45 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 : 3000.229 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1829884 kB Buffers: 30720 kB Cached: 102492 kB SwapCached: 9812 kB Active: 68620 kB Inactive: 77300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1829884 kB SwapTotal: 4192956 kB SwapFree: 4135356 kB Dirty: 1872 kB Writeback: 0 kB AnonPages: 11532 kB Mapped: 8248 kB Slab: 61380 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181572 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= 62456 MiB End job on node084 at 2010-06-25 23:47:49