Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 20 | 0.858869 | 0.866759 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-circ4_3.opb |
MD5SUM | 6b7a318661ea9d7a03f30f3e64874f46 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.164974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 2 |
Number of bits for the biggest coefficient in the objective function | 2 |
Sum of the numbers in the objective function | 64 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 64 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.05/0.12 o 24 0.05/0.19 o 22 0.17/0.25 o 20 0.24/0.86 s OPTIMUM FOUND 0.24/0.86 v x2 x6 x11 x15 x19 x24 x27 x32 x36 x39 x43 x48 x49 x53 x60 x64 x65 x70 x73 x78 x81 x86 x90 x93 x97 x101 x105 x106 x109 x114 x115 x120 0.24/0.86 v x121 x125 x129 x130 x135 x136 x141 x143 x144
OK 20
/tmp/evaluation/363648-1177030251/instance-363648-1177030251.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-363648-1177030251 -o ROOT/results/node71/solver-363648-1177030251 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363648-1177030251.opb /tmp/evaluation/363648-1177030251/temp 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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12268 CPUtime=0 /proc/7939/stat : 7939 (pbclasp) R 7937 7939 7385 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 179014408 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231979888957 0 0 4224 0 0 0 0 17 1 0 0 /proc/7939/statm: 3067 364 276 3 0 167 0 [startup+0.099739 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12400 CPUtime=0.05 /proc/7939/stat : 7939 (pbclasp) S 7937 7939 7385 0 -1 4194304 575 1589 0 0 0 0 5 0 16 0 1 0 179014408 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7939/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.101736 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12400 CPUtime=0.05 /proc/7939/stat : 7939 (pbclasp) S 7937 7939 7385 0 -1 4194304 575 1589 0 0 0 0 5 0 16 0 1 0 179014408 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7939/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.301769 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12400 CPUtime=0.24 /proc/7939/stat : 7939 (pbclasp) S 7937 7939 7385 0 -1 4194304 931 7567 0 0 0 0 20 4 16 0 1 0 179014408 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7939/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12400 [startup+0.70182 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12400 CPUtime=0.24 /proc/7939/stat : 7939 (pbclasp) S 7937 7939 7385 0 -1 4194304 931 7567 0 0 0 0 20 4 16 0 1 0 179014408 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7939/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.801834 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7939 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7939] ppid=7937 vsize=12400 CPUtime=0.24 /proc/7939/stat : 7939 (pbclasp) S 7937 7939 7385 0 -1 4194304 931 7567 0 0 0 0 20 4 16 0 1 0 179014408 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7939/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.866759 CPU time (s): 0.858869 CPU user time (s): 0.799878 CPU system time (s): 0.058991 CPU usage (%): 99.0897 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.799878 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9842 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= 237 involuntary context switches= 52 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node71 on Fri Apr 20 00:50:51 UTC 2007 IDJOB= 363648 IDBENCH= 2012 IDSOLVER= 158 FILE ID= node71/363648-1177030251 PBS_JOBID= 4630639 Free space on /tmp= 66446 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= pbclasp instance-363648-1177030251.opb /tmp/evaluation/363648-1177030251/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-363648-1177030251 -o ROOT/results/node71/conversion-363648-1177030251 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363648-1177030251/instance-363648-1177030251.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-363648-1177030251 -o ROOT/results/node71/solver-363648-1177030251 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363648-1177030251.opb /tmp/evaluation/363648-1177030251/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED= 756623343 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1126752 kB Buffers: 55524 kB Cached: 790768 kB SwapCached: 2620 kB Active: 227096 kB Inactive: 630116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1126752 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 1256 kB Writeback: 0 kB Mapped: 16260 kB Slab: 57972 kB Committed_AS: 2763264 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66446 MiB End job on node71 on Fri Apr 20 00:50:52 UTC 2007