Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | -3 | 0.059989 | 0.060621 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_3.opb |
MD5SUM | bc75b8634ad55beefc5817c97a238dd2 |
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 | 0.016996 |
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) | 104 |
Sum of products size (including duplicates) | 208 |
Number of different products | 52 |
Sum of products size | 104 |
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 73/0 clauses 62/0 units 0 0.00/0.00 c vars 20 0.00/0.00 c objective 10 + -10 0.00/0.02 c 0.020996 4.61719 1 67 0.00/0.02 o -3 0.00/0.05 c 0.049992 4.76172 124 413 0.00/0.05 s OPTIMUM FOUND 0.00/0.05 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-2668195-1276674601/watcher-2668195-1276674601 -o /tmp/evaluation-result-2668195-1276674601/solver-2668195-1276674601 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668195-1276674601.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: 1.86 2.02 1.67 3/107 8746 /proc/meminfo: memFree=1780776/2059040 swapFree=4140108/4192956 [pid=8746] ppid=8744 vsize=3380 CPUtime=0 /proc/8746/stat : 8746 (pbct) R 8744 8746 8359 0 -1 4202496 533 0 0 0 0 0 0 0 16 0 1 0 41115863 3461120 456 1992294400 134512640 136485738 4293529072 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8746/statm: 845 457 198 482 0 361 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.060621 CPU time (s): 0.059989 CPU user time (s): 0.052991 CPU system time (s): 0.006998 CPU usage (%): 98.9574 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.052991 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 940 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= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node025 at 2010-06-16 09:50:01 IDJOB=2668195 IDBENCH=48278 IDSOLVER=1170 FILE ID=node025/2668195-1276674601 PBS_JOBID= 11172539 Free space on /tmp= 62580 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668195-1276674601/watcher-2668195-1276674601 -o /tmp/evaluation-result-2668195-1276674601/solver-2668195-1276674601 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668195-1276674601.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2 RANDOM SEED=280995203 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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: 1781304 kB Buffers: 74632 kB Cached: 113436 kB SwapCached: 7256 kB Active: 99004 kB Inactive: 103628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1781304 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 2168 kB Writeback: 8 kB AnonPages: 12180 kB Mapped: 13132 kB Slab: 53328 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182796 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= 62580 MiB End job on node025 at 2010-06-16 09:50:01