Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 100 | 0.308952 | 0.354707 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb |
MD5SUM | de3ca7c9c87e2b31e775324889d40468 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 440 |
Number of constraints which are clauses | 437 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.06/0.09 o 100 0.07/0.35 s OPTIMUM FOUND 0.07/0.35 v x1 x4 x5 x8 x9 x12 x14 x15 x17 x19 x22 x24 x25 x27 x29 x31 x34 x36 x37 x39 x41 x43 x45 x48 x49 x51 x53 x55 x57 x59 x62 x63 x66 x68 x69 x71 0.07/0.35 v x74 x75 x78 x79 x81 x83 x85 x88 x90 x91 x93 x96 x97 x100 x102 x104 x106 x107 x109 x111 x114 x115 x118 x119 x122 x124 x125 x127 x129 0.07/0.35 v x132 x133 x135 x137 x139 x141 x144 x145 x147 x150 x152 x154 x155 x158 x159 x161 x163 x165 x167 x170 x171 x174 x175 x177 x180 x181 0.07/0.35 v x184 x186 x188 x189 x192 x194 x196 x198 x199
OK 100
/tmp/evaluation/364040-1177036803/instance-364040-1177036803.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-364040-1177036803 -o ROOT/results/node23/solver-364040-1177036803 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364040-1177036803.opb /tmp/evaluation/364040-1177036803/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: 1.06 1.05 1.03 3/77 12664 /proc/meminfo: memFree=1775600/2055920 swapFree=4169120/4192956 [pid=12664] ppid=12662 vsize=12268 CPUtime=0 /proc/12664/stat : 12664 (pbclasp) R 12662 12664 10953 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151597400 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487829093 0 0 4224 0 0 0 0 17 1 0 0 /proc/12664/statm: 3067 317 242 3 0 167 0 [startup+0.0935231 s] /proc/loadavg: 1.06 1.05 1.03 3/77 12664 /proc/meminfo: memFree=1775600/2055920 swapFree=4169120/4192956 [pid=12664] ppid=12662 vsize=12400 CPUtime=0.06 /proc/12664/stat : 12664 (pbclasp) R 12662 12664 10953 0 -1 4194304 616 2391 0 0 0 0 5 1 17 0 1 0 151597400 12697600 475 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238505466564 0 0 4224 16384 0 0 0 17 0 0 0 /proc/12664/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.101518 s] /proc/loadavg: 1.06 1.05 1.03 3/77 12664 /proc/meminfo: memFree=1775600/2055920 swapFree=4169120/4192956 [pid=12664] ppid=12662 vsize=12400 CPUtime=0.07 /proc/12664/stat : 12664 (pbclasp) R 12662 12664 10953 0 -1 4194304 687 2507 0 0 0 0 5 2 16 0 1 0 151597400 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4231 16384 18446744071563353097 0 0 17 1 0 0 /proc/12664/statm: 3100 477 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.301549 s] /proc/loadavg: 1.06 1.05 1.03 3/77 12664 /proc/meminfo: memFree=1775600/2055920 swapFree=4169120/4192956 [pid=12664] ppid=12662 vsize=12400 CPUtime=0.07 /proc/12664/stat : 12664 (pbclasp) S 12662 12664 10953 0 -1 4194304 719 3311 0 0 0 0 5 2 16 0 1 0 151597400 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/12664/statm: 3100 477 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.354707 CPU time (s): 0.308952 CPU user time (s): 0.250961 CPU system time (s): 0.057991 CPU usage (%): 87.1006 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.250961 system time used= 0.057991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7663 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= 140 involuntary context switches= 30 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node23 on Fri Apr 20 02:40:03 UTC 2007 IDJOB= 364040 IDBENCH= 2059 IDSOLVER= 158 FILE ID= node23/364040-1177036803 PBS_JOBID= 4630622 Free space on /tmp= 66455 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb COMMAND LINE= pbclasp instance-364040-1177036803.opb /tmp/evaluation/364040-1177036803/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-364040-1177036803 -o ROOT/results/node23/conversion-364040-1177036803 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364040-1177036803/instance-364040-1177036803.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-364040-1177036803 -o ROOT/results/node23/solver-364040-1177036803 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364040-1177036803.opb /tmp/evaluation/364040-1177036803/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= de3ca7c9c87e2b31e775324889d40468 RANDOM SEED= 71516871 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1776072 kB Buffers: 52260 kB Cached: 135464 kB SwapCached: 2404 kB Active: 108520 kB Inactive: 104224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1776072 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 1252 kB Writeback: 0 kB Mapped: 31640 kB Slab: 52704 kB Committed_AS: 2673360 kB PageTables: 1800 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= 66455 MiB End job on node23 on Fri Apr 20 02:40:03 UTC 2007