Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | -3 | 0.015997 | 0.0164899 |
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 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 0.008998 3.69531 0 28 0.00/0.01 o 0 0.00/0.01 c 0.008998 3.69531 0 48 0.00/0.01 o -1 0.00/0.01 c 0.008998 3.69531 0 64 0.00/0.01 o -2 0.00/0.01 c 0.008998 3.69531 1 78 0.00/0.01 o -3 0.00/0.01 c 0.010998 3.69531 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-2668100-1276660524/watcher-2668100-1276660524 -o /tmp/evaluation-result-2668100-1276660524/solver-2668100-1276660524 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668100-1276660524.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: 0.92 0.98 1.05 3/106 8116 /proc/meminfo: memFree=1693464/2059040 swapFree=4140236/4192956 [pid=8116] ppid=8114 vsize=3516 CPUtime=0 /proc/8116/stat : 8116 (pbct) R 8114 8116 5223 0 -1 4202496 558 0 0 0 0 0 0 0 25 0 1 0 39704233 3600384 480 1992294400 134512640 136485738 4291093040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8116/statm: 879 483 199 482 0 395 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0164899 CPU time (s): 0.015997 CPU user time (s): 0.011998 CPU system time (s): 0.003999 CPU usage (%): 97.0107 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.011998 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 700 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 0.003999 second user time and 0.009998 second system time The end
Begin job on node027 at 2010-06-16 05:55:24 IDJOB=2668100 IDBENCH=48183 IDSOLVER=1170 FILE ID=node027/2668100-1276660524 PBS_JOBID= 11172461 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 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-2668100-1276660524/watcher-2668100-1276660524 -o /tmp/evaluation-result-2668100-1276660524/solver-2668100-1276660524 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668100-1276660524.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e4e9956299d7c952effcdddbeabba08 RANDOM SEED=1779150733 node027.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 : 2800.261 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 : 5600.52 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 : 2800.261 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: 1693992 kB Buffers: 51180 kB Cached: 218868 kB SwapCached: 6244 kB Active: 128864 kB Inactive: 154860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1693992 kB SwapTotal: 4192956 kB SwapFree: 4140236 kB Dirty: 2236 kB Writeback: 0 kB AnonPages: 11904 kB Mapped: 13100 kB Slab: 59592 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182460 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62532 MiB End job on node027 at 2010-06-16 05:55:24