Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 94 | 0.373942 | 0.398788 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh205.opb |
MD5SUM | 337fa63ae90b2f1f31bfc9ba194017c3 |
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 | 0.020995 |
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 |
0.08/0.13 o 100 0.08/0.17 o 99 0.15/0.21 o 98 0.15/0.24 o 97 0.15/0.28 o 96 0.26/0.32 o 95 0.26/0.35 o 94 0.26/0.39 s OPTIMUM FOUND 0.26/0.39 v x2 x3 x5 x8 x10 x11 x14 x16 x18 x20 x22 x23 x26 x27 x29 x31 x34 x36 x38 x40 x41 x44 x45 x48 x49 x52 x55 x58 x59 x62 x63 x65 x67 x69 x72 0.26/0.39 v x73 x75 x78 x80 x81 x83 x85 x88 x89 x92 x93 x97 x99 x101 x103 x106 x107 x109 x112 x114 x115 x118 x119 x122 x124 x125 x127 x129 x134 0.26/0.39 v x137 x140 x142 x144 x145 x147 x149 x151 x153 x155 x160 x161 x163 x165 x168 x169 x173 x176 x177 x179 x182 x183 x185 x188 x190 x191 0.26/0.39 v x193 x195 x198 x200
OK 94
/tmp/evaluation/364581-1177041113/instance-364581-1177041113.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-364581-1177041113 -o ROOT/results/node14/solver-364581-1177041113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364581-1177041113.opb /tmp/evaluation/364581-1177041113/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: 0.96 1.01 1.00 3/77 24790 /proc/meminfo: memFree=1686016/2055920 swapFree=4148744/4192956 [pid=24790] ppid=24788 vsize=12268 CPUtime=0 /proc/24790/stat : 24790 (pbclasp) D 24788 24790 24108 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152029107 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234631781 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/24790/statm: 3067 317 242 3 0 167 0 [startup+0.0795639 s] /proc/loadavg: 0.96 1.01 1.00 3/77 24790 /proc/meminfo: memFree=1686016/2055920 swapFree=4148744/4192956 [pid=24790] ppid=24788 vsize=12400 CPUtime=0 /proc/24790/stat : 24790 (pbclasp) S 24788 24790 24108 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 152029107 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24790/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.10157 s] /proc/loadavg: 0.96 1.01 1.00 3/77 24790 /proc/meminfo: memFree=1686016/2055920 swapFree=4148744/4192956 [pid=24790] ppid=24788 vsize=12400 CPUtime=0.08 /proc/24790/stat : 24790 (pbclasp) S 24788 24790 24108 0 -1 4194304 557 785 0 0 0 0 8 0 16 0 1 0 152029107 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/24790/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.30159 s] /proc/loadavg: 0.96 1.01 1.00 3/77 24790 /proc/meminfo: memFree=1686016/2055920 swapFree=4148744/4192956 [pid=24790] ppid=24788 vsize=12400 CPUtime=0.26 /proc/24790/stat : 24790 (pbclasp) S 24788 24790 24108 0 -1 4194304 1169 10573 0 0 1 0 18 7 16 0 1 0 152029107 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/24790/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.398788 CPU time (s): 0.373942 CPU user time (s): 0.25796 CPU system time (s): 0.115982 CPU usage (%): 93.7696 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.25796 system time used= 0.115982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16681 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= 522 involuntary context switches= 139 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node14 on Fri Apr 20 03:51:54 UTC 2007 IDJOB= 364581 IDBENCH= 2131 IDSOLVER= 167 FILE ID= node14/364581-1177041113 PBS_JOBID= 4640102 Free space on /tmp= 66207 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-jnh205.opb COMMAND LINE= pbclasp instance-364581-1177041113.opb /tmp/evaluation/364581-1177041113/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-364581-1177041113 -o ROOT/results/node14/conversion-364581-1177041113 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364581-1177041113/instance-364581-1177041113.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-364581-1177041113 -o ROOT/results/node14/solver-364581-1177041113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364581-1177041113.opb /tmp/evaluation/364581-1177041113/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 337fa63ae90b2f1f31bfc9ba194017c3 RANDOM SEED= 912474348 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.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 : 3000.227 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 : 3000.227 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: 1686360 kB Buffers: 49312 kB Cached: 255220 kB SwapCached: 11464 kB Active: 69452 kB Inactive: 258780 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1686360 kB SwapTotal: 4192956 kB SwapFree: 4148744 kB Dirty: 540 kB Writeback: 0 kB Mapped: 30344 kB Slab: 26836 kB Committed_AS: 6944212 kB PageTables: 1788 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= 66207 MiB End job on node14 on Fri Apr 20 03:51:54 UTC 2007