Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 94 | 1.61575 | 1.6839 |
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 |
0.08/0.17 o 99 0.15/0.42 o 98 0.38/0.66 o 97 0.61/0.91 o 96 1.01/1.15 o 95 1.10/1.41 o 94 1.36/1.68 s OPTIMUM FOUND 1.36/1.68 v x2 x3 x5 x8 x10 x11 x13 x16 x18 x20 x22 x23 x26 x27 x29 x31 x34 x36 x38 x40 x41 x44 x45 x48 x49 x52 x54 x55 x58 x59 x62 x63 x65 x69 x72 1.36/1.68 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 x131 1.36/1.68 v x134 x137 x140 x141 x145 x147 x149 x151 x153 x155 x160 x161 x163 x165 x168 x169 x173 x176 x177 x179 x181 x183 x185 x188 x190 x191 1.36/1.68 v x193 x195 x198 x200
OK 94
/tmp/evaluation/364572-1177041085/instance-364572-1177041085.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-364572-1177041085 -o ROOT/results/node46/solver-364572-1177041085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364572-1177041085.opb /tmp/evaluation/364572-1177041085/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: 0.76 0.94 0.97 3/78 29272 /proc/meminfo: memFree=1711640/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12268 CPUtime=0 /proc/29272/stat : 29272 (pbclasp) R 29270 29272 29071 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 58791540 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255825711841 0 0 4224 0 0 0 0 17 1 0 0 /proc/29272/statm: 3067 377 286 3 0 167 0 [startup+0.0119161 s] /proc/loadavg: 0.76 0.94 0.97 3/78 29272 /proc/meminfo: memFree=1711640/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=0 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 58791540 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29272/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101944 s] /proc/loadavg: 0.76 0.94 0.97 3/78 29272 /proc/meminfo: memFree=1711640/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=0.08 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 553 785 0 0 0 0 8 0 16 0 1 0 58791540 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/29272/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301723 s] /proc/loadavg: 0.76 0.94 0.97 3/78 29272 /proc/meminfo: memFree=1711640/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=0.15 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 719 3374 0 0 0 0 13 2 16 0 1 0 58791540 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29272/statm: 3100 477 343 3 0 200 0 Current children cumulated CPU time (s) 0.15 Current children cumulated vsize (KiB) 12400 [startup+0.701801 s] /proc/loadavg: 0.76 0.94 0.97 3/78 29272 /proc/meminfo: memFree=1711640/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=0.61 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 952 12155 0 0 0 0 55 6 16 0 1 0 58791540 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29272/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.61 Current children cumulated vsize (KiB) 12400 [startup+1.50195 s] /proc/loadavg: 0.76 0.94 0.97 2/81 29314 /proc/meminfo: memFree=1706048/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=1.36 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 1311 25316 0 0 1 1 120 14 16 0 1 0 58791540 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29272/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.60296 s] /proc/loadavg: 0.76 0.94 0.97 2/81 29314 /proc/meminfo: memFree=1706048/2055920 swapFree=4136664/4192956 [pid=29272] ppid=29270 vsize=12400 CPUtime=1.36 /proc/29272/stat : 29272 (pbclasp) S 29270 29272 29071 0 -1 4194304 1311 25316 0 0 1 1 120 14 16 0 1 0 58791540 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29272/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 1.6839 CPU time (s): 1.61575 CPU user time (s): 1.43578 CPU system time (s): 0.179972 CPU usage (%): 95.9529 Max. virtual memory (cumulated for all children) (KiB): 30524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.43578 system time used= 0.179972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 30331 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= 425 involuntary context switches= 150 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node46 on Fri Apr 20 03:51:25 UTC 2007 IDJOB= 364572 IDBENCH= 2131 IDSOLVER= 158 FILE ID= node46/364572-1177041085 PBS_JOBID= 4640136 Free space on /tmp= 66083 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-364572-1177041085.opb /tmp/evaluation/364572-1177041085/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-364572-1177041085 -o ROOT/results/node46/conversion-364572-1177041085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364572-1177041085/instance-364572-1177041085.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-364572-1177041085 -o ROOT/results/node46/solver-364572-1177041085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364572-1177041085.opb /tmp/evaluation/364572-1177041085/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 337fa63ae90b2f1f31bfc9ba194017c3 RANDOM SEED= 251522478 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1712048 kB Buffers: 50764 kB Cached: 222192 kB SwapCached: 2988 kB Active: 108564 kB Inactive: 188300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1712048 kB SwapTotal: 4192956 kB SwapFree: 4136664 kB Dirty: 1292 kB Writeback: 0 kB Mapped: 30856 kB Slab: 32312 kB Committed_AS: 2721412 kB PageTables: 1988 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= 66083 MiB End job on node46 on Fri Apr 20 03:51:27 UTC 2007