Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 93 | 0.38994 | 0.442992 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh209.opb |
MD5SUM | 9a114b4c3025a5b4bab0d53b11234eee |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 93 |
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 | 93 |
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 |
0.08/0.13 o 99 0.12/0.20 o 98 0.12/0.24 o 97 0.12/0.28 o 96 0.22/0.31 o 95 0.22/0.35 o 94 0.22/0.39 o 93 0.33/0.44 s OPTIMUM FOUND 0.33/0.44 v x2 x3 x6 x8 x10 x12 x13 x16 x17 x20 x22 x24 x26 x27 x30 x32 x34 x36 x37 x40 x42 x44 x46 x47 x50 x51 x53 x55 x57 x59 x62 x64 x66 x67 x70 0.33/0.44 v x72 x74 x75 x77 x80 x82 x83 x85 x87 x89 x92 x96 x97 x99 x102 x103 x105 x107 x110 x114 x116 x117 x119 x122 x125 x127 x130 x131 x136 0.33/0.44 v x137 x140 x142 x144 x145 x148 x149 x153 x156 x157 x159 x162 x164 x165 x167 x170 x171 x174 x176 x177 x180 x181 x183 x186 x187 x189 0.33/0.44 v x191 x195 x197
OK 93
/tmp/evaluation/364511-1177040728/instance-364511-1177040728.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-364511-1177040728 -o ROOT/results/node35/solver-364511-1177040728 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364511-1177040728.opb /tmp/evaluation/364511-1177040728/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 3/77 28441 /proc/meminfo: memFree=1806528/2055920 swapFree=4151140/4192956 [pid=28441] ppid=28439 vsize=12268 CPUtime=0 /proc/28441/stat : 28441 (pbclasp) D 28439 28441 25654 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151988249 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/28441/statm: 3067 317 242 3 0 167 0 [startup+0.051536 s] /proc/loadavg: 1.00 1.00 1.00 3/77 28441 /proc/meminfo: memFree=1806528/2055920 swapFree=4151140/4192956 [pid=28441] ppid=28439 vsize=12400 CPUtime=0 /proc/28441/stat : 28441 (pbclasp) S 28439 28441 25654 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 151988249 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28441/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101546 s] /proc/loadavg: 1.00 1.00 1.00 3/77 28441 /proc/meminfo: memFree=1806528/2055920 swapFree=4151140/4192956 [pid=28441] ppid=28439 vsize=12400 CPUtime=0.08 /proc/28441/stat : 28441 (pbclasp) S 28439 28441 25654 0 -1 4194304 553 785 0 0 0 0 8 0 16 0 1 0 151988249 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/28441/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301567 s] /proc/loadavg: 1.00 1.00 1.00 3/77 28441 /proc/meminfo: memFree=1806528/2055920 swapFree=4151140/4192956 [pid=28441] ppid=28439 vsize=12400 CPUtime=0.22 /proc/28441/stat : 28441 (pbclasp) S 28439 28441 25654 0 -1 4194304 1052 8773 0 0 0 1 15 6 16 0 1 0 151988249 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/28441/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.22 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.40258 s] /proc/loadavg: 1.00 1.00 1.00 3/77 28441 /proc/meminfo: memFree=1806528/2055920 swapFree=4151140/4192956 [pid=28441] ppid=28439 vsize=12400 CPUtime=0.33 /proc/28441/stat : 28441 (pbclasp) S 28439 28441 25654 0 -1 4194304 1390 13763 0 0 1 1 21 10 16 0 1 0 151988249 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28441/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.442992 CPU time (s): 0.38994 CPU user time (s): 0.25896 CPU system time (s): 0.13098 CPU usage (%): 88.0241 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.25896 system time used= 0.13098 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16686 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= 523 involuntary context switches= 145 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node35 on Fri Apr 20 03:45:28 UTC 2007 IDJOB= 364511 IDBENCH= 2121 IDSOLVER= 167 FILE ID= node35/364511-1177040728 PBS_JOBID= 4630655 Free space on /tmp= 66306 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-jnh209.opb COMMAND LINE= pbclasp instance-364511-1177040728.opb /tmp/evaluation/364511-1177040728/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-364511-1177040728 -o ROOT/results/node35/conversion-364511-1177040728 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364511-1177040728/instance-364511-1177040728.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-364511-1177040728 -o ROOT/results/node35/solver-364511-1177040728 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364511-1177040728.opb /tmp/evaluation/364511-1177040728/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee RANDOM SEED= 844252034 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1806936 kB Buffers: 29952 kB Cached: 152812 kB SwapCached: 9064 kB Active: 74888 kB Inactive: 132356 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806936 kB SwapTotal: 4192956 kB SwapFree: 4151140 kB Dirty: 536 kB Writeback: 0 kB Mapped: 31340 kB Slab: 27040 kB Committed_AS: 2432980 kB PageTables: 1996 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= 66306 MiB End job on node35 on Fri Apr 20 03:45:29 UTC 2007