Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 89 | 2.55061 | 2.56932 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh7.opb |
MD5SUM | 6d6b2f4631faf3412de4fc57bbefcdf3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.044992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
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 | 10 |
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 |
0.00/0.17 o 98 0.16/0.38 o 97 0.37/0.58 o 96 0.58/0.79 o 95 0.96/1.00 o 94 0.98/1.21 o 93 1.20/1.42 o 92 1.42/1.64 o 91 1.62/1.86 o 90 2.15/2.21 o 89 2.19/2.56 s OPTIMUM FOUND 2.19/2.56 v x2 x4 x6 x7 x13 x16 x18 x20 x24 x27 x30 x31 x33 x36 x38 x40 x42 x44 x45 x49 x51 x56 x57 x60 x61 x63 x66 x67 x69 x71 x74 x75 x78 x79 x81 2.19/2.56 v x83 x86 x87 x90 x92 x94 x96 x97 x100 x101 x103 x105 x107 x109 x111 x113 x116 x118 x119 x122 x123 x125 x128 x129 x131 x134 x136 x138 2.19/2.56 v x139 x141 x144 x145 x147 x149 x151 x153 x157 x159 x162 x163 x165 x168 x169 x172 x173 x175 x178 x179 x183 x187 x189 x191 x194 x195
OK 89
/tmp/evaluation/365034-1177045721/instance-365034-1177045721.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-365034-1177045721 -o ROOT/results/node67/solver-365034-1177045721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365034-1177045721.opb /tmp/evaluation/365034-1177045721/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 0.98 0.99 3/64 3707 /proc/meminfo: memFree=1786872/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12268 CPUtime=0 /proc/3707/stat : 3707 (pbclasp) D 3705 3707 2219 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 180561614 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271638559333 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/3707/statm: 3067 317 242 3 0 167 0 [startup+0.0290559 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3707 /proc/meminfo: memFree=1786872/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=0 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 180561614 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3707/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101067 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3707 /proc/meminfo: memFree=1786872/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=0 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 180561614 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647289442 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3707/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301105 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3707 /proc/meminfo: memFree=1786872/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=0.16 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 716 3391 0 0 0 0 14 2 16 0 1 0 180561614 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3707/statm: 3100 477 343 3 0 200 0 Current children cumulated CPU time (s) 0.16 Current children cumulated vsize (KiB) 12400 [startup+0.701179 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3707 /proc/meminfo: memFree=1786872/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=0.58 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 953 12197 0 0 0 0 50 8 16 0 1 0 180561614 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3707/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 12400 [startup+1.50133 s] /proc/loadavg: 0.93 0.98 0.99 2/67 3749 /proc/meminfo: memFree=1775816/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=1.42 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 1405 29778 0 0 1 1 122 18 16 0 1 0 180561614 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3707/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+2.30248 s] /proc/loadavg: 0.93 0.98 0.99 2/67 3789 /proc/meminfo: memFree=1775560/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=2.19 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 1743 42941 0 0 1 1 192 25 16 0 1 0 180561614 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3707/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 2.19 Current children cumulated vsize (KiB) 12400 [startup+2.50151 s] /proc/loadavg: 0.93 0.98 0.99 2/67 3789 /proc/meminfo: memFree=1775560/2055920 swapFree=4180708/4192956 [pid=3707] ppid=3705 vsize=12400 CPUtime=2.19 /proc/3707/stat : 3707 (pbclasp) S 3705 3707 2219 0 -1 4194304 1743 42941 0 0 1 1 192 25 16 0 1 0 180561614 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271647293332 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3707/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 2.19 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 2.56932 CPU time (s): 2.55061 CPU user time (s): 2.26366 CPU system time (s): 0.286956 CPU usage (%): 99.2717 Max. virtual memory (cumulated for all children) (KiB): 30248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.26365 system time used= 0.286956 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 48394 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= 663 involuntary context switches= 165 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node67 on Fri Apr 20 05:08:41 UTC 2007 IDJOB= 365034 IDBENCH= 2184 IDSOLVER= 158 FILE ID= node67/365034-1177045721 PBS_JOBID= 4640101 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-jnh7.opb COMMAND LINE= pbclasp instance-365034-1177045721.opb /tmp/evaluation/365034-1177045721/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-365034-1177045721 -o ROOT/results/node67/conversion-365034-1177045721 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365034-1177045721/instance-365034-1177045721.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-365034-1177045721 -o ROOT/results/node67/solver-365034-1177045721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365034-1177045721.opb /tmp/evaluation/365034-1177045721/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 6d6b2f4631faf3412de4fc57bbefcdf3 RANDOM SEED= 223423429 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1787344 kB Buffers: 39424 kB Cached: 175940 kB SwapCached: 5976 kB Active: 64148 kB Inactive: 163564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1787344 kB SwapTotal: 4192956 kB SwapFree: 4180708 kB Dirty: 1128 kB Writeback: 0 kB Mapped: 15924 kB Slab: 26876 kB Committed_AS: 1049876 kB PageTables: 1456 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 node67 on Fri Apr 20 05:08:44 UTC 2007