Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 14 | 0.008998 | 0.008799 |
Name | /OPT-SMALLINT-LIN/leberre/opb-trendy/ misc2010/datasets/caixa/normalized-787.cudf.trendy.opb |
MD5SUM | 6b674ffc4c7f605823b2d582e205f734 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 14 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 47 |
Total number of constraints | 257 |
Number of constraints which are clauses | 257 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 28 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 3598 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 256 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 3598 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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 0/0 clauses 236/0 units 13 0.00/0.00 c vars 47 0.00/0.00 c objective 22 + 0 0.00/0.00 c 0.007998 3.3125 1 7 0.00/0.00 o 14 0.00/0.00 c 0.007998 3.3125 2 11 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 v x1 x2 -x3 -x4 x5 x6 x7 x8 -x9 x10 -x11 x12 x13 x14 x15 x16 x17 x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47
OK 14
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684002-1277511700/watcher-2684002-1277511700 -o /tmp/evaluation-result-2684002-1277511700/solver-2684002-1277511700 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684002-1277511700.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: 0.84 0.94 0.97 3/106 30544 /proc/meminfo: memFree=1853464/2059040 swapFree=4135148/4192956 [pid=30544] ppid=30542 vsize=3388 CPUtime=0 /proc/30544/stat : 30544 (pbct) R 30542 30544 27940 0 -1 4202496 584 0 0 0 0 0 0 0 20 0 1 0 126771601 3469312 506 1992294400 134512640 136485738 4292834096 18446744073709551615 135912462 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30544/statm: 847 513 243 482 0 363 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.008799 CPU time (s): 0.008998 CPU user time (s): 0.008998 CPU system time (s): 0 CPU usage (%): 102.262 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008998 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= 597 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= 2 involuntary context switches= 1 runsolver used 0.000999 second user time and 0.011998 second system time The end
Begin job on node011 at 2010-06-26 02:21:40 IDJOB=2684002 IDBENCH=72155 IDSOLVER=1170 FILE ID=node011/2684002-1277511700 PBS_JOBID= 11190638 Free space on /tmp= 62404 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-787.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684002-1277511700/watcher-2684002-1277511700 -o /tmp/evaluation-result-2684002-1277511700/solver-2684002-1277511700 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684002-1277511700.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b674ffc4c7f605823b2d582e205f734 RANDOM SEED=2063447679 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: 1853992 kB Buffers: 8876 kB Cached: 107360 kB SwapCached: 10048 kB Active: 107632 kB Inactive: 21352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853992 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 2948 kB Writeback: 0 kB AnonPages: 11520 kB Mapped: 8320 kB Slab: 54132 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182448 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 02:21:40