Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 94 | 0.371943 | 0.547956 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh220.opb |
MD5SUM | aa59811357c2c173a2986582be1a1c3c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 94 |
Best CPU time to get the best result obtained on this benchmark | 0.042992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 94 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 2 |
Maximum length of a constraint | 11 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
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 |
0.07/0.12 o 100 0.07/0.16 o 99 0.13/0.28 o 98 0.17/0.38 o 97 0.20/0.42 o 96 0.20/0.45 o 95 0.20/0.49 o 94 0.31/0.54 s OPTIMUM FOUND 0.31/0.54 v x1 x3 x5 x7 x10 x11 x13 x16 x18 x19 x21 x23 x26 x29 x31 x34 x35 x37 x39 x41 x43 x46 x48 x49 x51 x54 x55 x57 x60 x61 x65 x68 x70 x71 x75 0.31/0.54 v x78 x80 x81 x84 x85 x88 x89 x92 x96 x98 x100 x101 x104 x105 x108 x109 x111 x113 x117 x120 x122 x124 x126 x128 x129 x131 x134 x136 0.31/0.54 v x139 x142 x143 x146 x148 x150 x152 x153 x155 x158 x160 x161 x163 x165 x167 x169 x171 x173 x176 x178 x179 x182 x184 x185 x187 x190 0.31/0.54 v x192 x194 x196 x198 x199
OK 94
/tmp/evaluation/364945-1177045006/instance-364945-1177045006.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-364945-1177045006 -o ROOT/results/node30/solver-364945-1177045006 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364945-1177045006.opb /tmp/evaluation/364945-1177045006/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: 0.92 1.00 0.99 3/77 21651 /proc/meminfo: memFree=1625584/2055920 swapFree=4157140/4192956 [pid=21651] ppid=21649 vsize=12268 CPUtime=0 /proc/21651/stat : 21651 (pbclasp) R 21649 21651 20665 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152416319 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264907749989 0 0 4224 0 0 0 0 17 0 0 0 /proc/21651/statm: 3067 317 242 3 0 167 0 [startup+0.067097 s] /proc/loadavg: 0.92 1.00 0.99 3/77 21651 /proc/meminfo: memFree=1625584/2055920 swapFree=4157140/4192956 [pid=21651] ppid=21649 vsize=12400 CPUtime=0 /proc/21651/stat : 21651 (pbclasp) S 21649 21651 20665 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 152416319 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/21651/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101102 s] /proc/loadavg: 0.92 1.00 0.99 3/77 21651 /proc/meminfo: memFree=1625584/2055920 swapFree=4157140/4192956 [pid=21651] ppid=21649 vsize=12400 CPUtime=0.07 /proc/21651/stat : 21651 (pbclasp) S 21649 21651 20665 0 -1 4194304 576 1187 0 0 0 0 7 0 16 0 1 0 152416319 12697600 474 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/21651/statm: 3100 474 342 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.301113 s] /proc/loadavg: 0.92 1.00 0.99 3/77 21651 /proc/meminfo: memFree=1625584/2055920 swapFree=4157140/4192956 [pid=21651] ppid=21649 vsize=12400 CPUtime=0.17 /proc/21651/stat : 21651 (pbclasp) S 21649 21651 20665 0 -1 4194304 929 6576 0 0 0 0 13 4 16 0 1 0 152416319 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/21651/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.17 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.501129 s] /proc/loadavg: 0.92 1.00 0.99 3/77 21651 /proc/meminfo: memFree=1625584/2055920 swapFree=4157140/4192956 [pid=21651] ppid=21649 vsize=12400 CPUtime=0.31 /proc/21651/stat : 21651 (pbclasp) S 21649 21651 20665 0 -1 4194304 1394 13768 0 0 1 1 20 9 16 0 1 0 152416319 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/21651/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.547956 CPU time (s): 0.371943 CPU user time (s): 0.254961 CPU system time (s): 0.116982 CPU usage (%): 67.8783 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.254961 system time used= 0.116982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16695 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= 521 involuntary context switches= 124 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node30 on Fri Apr 20 04:56:46 UTC 2007 IDJOB= 364945 IDBENCH= 2172 IDSOLVER= 167 FILE ID= node30/364945-1177045006 PBS_JOBID= 4640115 Free space on /tmp= 66396 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-jnh220.opb COMMAND LINE= pbclasp instance-364945-1177045006.opb /tmp/evaluation/364945-1177045006/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-364945-1177045006 -o ROOT/results/node30/conversion-364945-1177045006 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364945-1177045006/instance-364945-1177045006.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-364945-1177045006 -o ROOT/results/node30/solver-364945-1177045006 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364945-1177045006.opb /tmp/evaluation/364945-1177045006/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c RANDOM SEED= 189281458 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1625992 kB Buffers: 67412 kB Cached: 273672 kB SwapCached: 15168 kB Active: 142804 kB Inactive: 222068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1625992 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 712 kB Writeback: 0 kB Mapped: 30584 kB Slab: 50616 kB Committed_AS: 3420148 kB PageTables: 1776 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= 66396 MiB End job on node30 on Fri Apr 20 04:56:47 UTC 2007