Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 89 | 0.532918 | 0.56117 |
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 |
0.08/0.13 o 99 0.08/0.17 o 98 0.15/0.20 o 97 0.15/0.24 o 96 0.15/0.27 o 95 0.25/0.31 o 94 0.25/0.35 o 93 0.25/0.39 o 92 0.36/0.42 o 91 0.36/0.47 o 90 0.43/0.51 o 89 0.43/0.55 s OPTIMUM FOUND 0.43/0.55 v x2 x4 x6 x7 x13 x16 x18 x20 x24 x27 x30 x31 x33 x36 x38 x40 x42 x43 x45 x49 x51 x54 x56 x57 x60 x61 x63 x66 x67 x69 x71 x74 x75 x78 x79 0.43/0.55 v x81 x83 x86 x87 x90 x92 x94 x96 x98 x100 x101 x103 x105 x107 x109 x111 x113 x116 x119 x122 x123 x125 x128 x129 x131 x134 x136 x138 0.43/0.55 v x139 x141 x144 x147 x149 x151 x153 x157 x159 x162 x163 x165 x168 x169 x172 x173 x175 x178 x179 x183 x187 x189 x191 x194 x195 x199
OK 89
/tmp/evaluation/365043-1177045767/instance-365043-1177045767.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-365043-1177045767 -o ROOT/results/node37/solver-365043-1177045767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365043-1177045767.opb /tmp/evaluation/365043-1177045767/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: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12268 CPUtime=0 /proc/9052/stat : 9052 (pbclasp) R 9050 9052 8448 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152489136 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125217278 0 0 4224 0 0 0 0 17 1 0 0 /proc/9052/statm: 3067 317 242 3 0 167 0 [startup+0.105859 s] /proc/loadavg: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12400 CPUtime=0.08 /proc/9052/stat : 9052 (pbclasp) S 9050 9052 8448 0 -1 4194304 557 785 0 0 0 0 8 0 16 0 1 0 152489136 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9052/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.201877 s] /proc/loadavg: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12400 CPUtime=0.15 /proc/9052/stat : 9052 (pbclasp) S 9050 9052 8448 0 -1 4194304 834 5188 0 0 0 0 12 3 16 0 1 0 152489136 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9052/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.15 Current children cumulated vsize (KiB) 12400 [startup+0.301896 s] /proc/loadavg: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12400 CPUtime=0.25 /proc/9052/stat : 9052 (pbclasp) S 9050 9052 8448 0 -1 4194304 1183 10594 0 0 0 1 18 6 16 0 1 0 152489136 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9052/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.401919 s] /proc/loadavg: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12400 CPUtime=0.36 /proc/9052/stat : 9052 (pbclasp) R 9050 9052 8448 0 -1 4194304 1526 16002 0 0 1 1 24 10 16 0 1 0 152489136 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125201475 0 0 4224 16384 0 0 0 17 1 0 0 /proc/9052/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 12400 [startup+0.501935 s] /proc/loadavg: 0.89 0.94 0.97 3/78 9052 /proc/meminfo: memFree=1763888/2055920 swapFree=4159012/4192956 [pid=9052] ppid=9050 vsize=12400 CPUtime=0.43 /proc/9052/stat : 9052 (pbclasp) S 9050 9052 8448 0 -1 4194304 1769 19608 0 0 1 1 28 13 16 0 1 0 152489136 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9052/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.56117 CPU time (s): 0.532918 CPU user time (s): 0.353946 CPU system time (s): 0.178972 CPU usage (%): 94.9655 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.353946 system time used= 0.178972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 24422 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= 767 involuntary context switches= 207 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node37 on Fri Apr 20 05:09:27 UTC 2007 IDJOB= 365043 IDBENCH= 2184 IDSOLVER= 167 FILE ID= node37/365043-1177045767 PBS_JOBID= 4640148 Free space on /tmp= 66416 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-365043-1177045767.opb /tmp/evaluation/365043-1177045767/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-365043-1177045767 -o ROOT/results/node37/conversion-365043-1177045767 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365043-1177045767/instance-365043-1177045767.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-365043-1177045767 -o ROOT/results/node37/solver-365043-1177045767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365043-1177045767.opb /tmp/evaluation/365043-1177045767/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 6d6b2f4631faf3412de4fc57bbefcdf3 RANDOM SEED= 556397924 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1764296 kB Buffers: 34672 kB Cached: 166220 kB SwapCached: 2292 kB Active: 113464 kB Inactive: 110996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1764296 kB SwapTotal: 4192956 kB SwapFree: 4159012 kB Dirty: 688 kB Writeback: 0 kB Mapped: 31436 kB Slab: 52476 kB Committed_AS: 1192368 kB PageTables: 2000 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= 66416 MiB End job on node37 on Fri Apr 20 05:09:28 UTC 2007