Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 3.45047 | 3.48639 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb |
MD5SUM | 872806d45eb1cc1623065d320b93ba6e |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.065989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 120 |
Total number of constraints | 17 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 17 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
0.04/0.61 o 31 1.17/1.29 o 26 1.27/1.41 o 9 1.40/1.96 o 3 3.34/3.45 o 2 3.34/3.48 s OPTIMUM FOUND 3.34/3.48 v x2 x6 x8 x9 x11 x13 x16 x19 x21 x25 x26 x28 x31 x34 x36 x37 x38 x39 x40 x41 x43 x44 x45 x47 x49 x50 x52 x57 x60 x62 x65 x67 x69 x70 x72 3.34/3.48 v x74 x77 x78 x80 x88 x96 x99 x102 x106 x107 x108 x111 x114 x116 x117 x120 x122 x132 x137 x147 x149 x150 x157 x159 x160 x172 x187 3.34/3.48 v x197 x200 x217 x220 x222 x225 x232 x235 x247 x249 x250 x262 x264 x265 x272 x274 x277 x279 x282 x284 x287 x289 x292 x294 x297 x298 3.34/3.48 v x300 x307 x308 x310 x312 x313 x315 x317 x318 x320
OK 2
Linearizing /tmp/evaluation/429642-1177987089/instance-429642-1177987089.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-429642-1177987089 -o ROOT/results/node6/solver-429642-1177987089 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429642-1177987089.opb /tmp/evaluation/429642-1177987089/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: 0.84 0.95 0.98 3/77 27289 /proc/meminfo: memFree=1816248/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12268 CPUtime=0 /proc/27289/stat : 27289 (pbclasp) R 27287 27289 4662 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 274746616 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 0 4224 0 0 0 0 17 1 0 0 /proc/27289/statm: 3067 317 242 3 0 167 0 [startup+0.0316 s] /proc/loadavg: 0.84 0.95 0.98 3/77 27289 /proc/meminfo: memFree=1816248/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=0 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 274746616 12697600 440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27289/statm: 3100 440 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.10159 s] /proc/loadavg: 0.84 0.95 0.98 3/77 27289 /proc/meminfo: memFree=1816248/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=0.04 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 274746616 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27289/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301611 s] /proc/loadavg: 0.84 0.95 0.98 3/77 27289 /proc/meminfo: memFree=1816248/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=0.04 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 274746616 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27289/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.70166 s] /proc/loadavg: 0.84 0.95 0.98 3/77 27289 /proc/meminfo: memFree=1816248/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=0.6 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 683 3445 0 0 0 0 58 2 16 0 1 0 274746616 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27289/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 12400 [startup+1.50176 s] /proc/loadavg: 0.84 0.95 0.98 2/80 27307 /proc/meminfo: memFree=1814624/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=1.4 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 907 7102 0 0 0 1 135 4 16 0 1 0 274746616 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27289/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.4 Current children cumulated vsize (KiB) 12400 [startup+3.10194 s] /proc/loadavg: 0.84 0.95 0.98 2/80 27331 /proc/meminfo: memFree=1814496/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=1.95 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 1019 8957 0 0 0 1 189 5 16 0 1 0 274746616 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27289/statm: 3100 462 342 3 0 200 0 [pid=27329] ppid=27289 vsize=5352 CPUtime=0 /proc/27329/stat : 27329 (sh) S 27289 27289 4662 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274746816 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27329/statm: 1338 224 188 169 0 49 0 [pid=27331] ppid=27329 vsize=3476 CPUtime=1.09 /proc/27331/stat : 27331 (clasp-1.0) R 27329 27289 4662 0 -1 4194304 524 0 0 0 109 0 0 0 25 0 1 0 274746816 3559424 486 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0 /proc/27331/statm: 869 486 249 81 0 243 0 Current children cumulated CPU time (s) 3.04 Current children cumulated vsize (KiB) 21228 Solver just ended. Dumping a history of the last processes samples [startup+3.30596 s] /proc/loadavg: 0.84 0.95 0.98 2/80 27331 /proc/meminfo: memFree=1814048/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=1.95 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 1019 8957 0 0 0 1 189 5 16 0 1 0 274746616 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27289/statm: 3100 462 342 3 0 200 0 [pid=27329] ppid=27289 vsize=5352 CPUtime=0 /proc/27329/stat : 27329 (sh) S 27289 27289 4662 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274746816 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27329/statm: 1338 224 188 169 0 49 0 [pid=27331] ppid=27329 vsize=3476 CPUtime=1.29 /proc/27331/stat : 27331 (clasp-1.0) R 27329 27289 4662 0 -1 4194304 534 0 0 0 129 0 0 0 25 0 1 0 274746816 3559424 496 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715089 0 0 4096 0 0 0 0 17 1 0 0 /proc/27331/statm: 869 496 249 81 0 243 0 Current children cumulated CPU time (s) 3.24 Current children cumulated vsize (KiB) 21228 [startup+3.40197 s] /proc/loadavg: 0.84 0.95 0.98 2/80 27331 /proc/meminfo: memFree=1814048/2055924 swapFree=4146664/4192956 [pid=27289] ppid=27287 vsize=12400 CPUtime=1.95 /proc/27289/stat : 27289 (pbclasp) S 27287 27289 4662 0 -1 4194304 1019 8957 0 0 0 1 189 5 16 0 1 0 274746616 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27289/statm: 3100 462 342 3 0 200 0 [pid=27329] ppid=27289 vsize=5352 CPUtime=0 /proc/27329/stat : 27329 (sh) S 27289 27289 4662 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274746816 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27329/statm: 1338 224 188 169 0 49 0 [pid=27331] ppid=27329 vsize=3476 CPUtime=1.39 /proc/27331/stat : 27331 (clasp-1.0) R 27329 27289 4662 0 -1 4194304 535 0 0 0 139 0 0 0 25 0 1 0 274746816 3559424 497 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0 /proc/27331/statm: 869 497 249 81 0 243 0 Current children cumulated CPU time (s) 3.34 Current children cumulated vsize (KiB) 21228 Child status: 0 Real time (s): 3.48639 CPU time (s): 3.45047 CPU user time (s): 3.36249 CPU system time (s): 0.087986 CPU usage (%): 98.9699 Max. virtual memory (cumulated for all children) (KiB): 21228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.36249 system time used= 0.087986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13038 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= 380 involuntary context switches= 80 runsolver used 0.003999 second user time and 0.016997 second system time The end
Begin job on node6 on Tue May 1 02:38:09 UTC 2007 IDJOB= 429642 IDBENCH= 47923 IDSOLVER= 167 FILE ID= node6/429642-1177987089 PBS_JOBID= 4728142 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb COMMAND LINE= pbclasp instance-429642-1177987089.opb /tmp/evaluation/429642-1177987089/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-429642-1177987089 -o ROOT/results/node6/conversion-429642-1177987089 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429642-1177987089/instance-429642-1177987089.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-429642-1177987089 -o ROOT/results/node6/solver-429642-1177987089 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429642-1177987089.opb /tmp/evaluation/429642-1177987089/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e RANDOM SEED= 297431626 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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: 2055924 kB MemFree: 1816656 kB Buffers: 40668 kB Cached: 106524 kB SwapCached: 13900 kB Active: 63404 kB Inactive: 111292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1816656 kB SwapTotal: 4192956 kB SwapFree: 4146664 kB Dirty: 520 kB Writeback: 0 kB Mapped: 33576 kB Slab: 50056 kB Committed_AS: 8166028 kB PageTables: 1796 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= 66564 MiB End job on node6 on Tue May 1 02:38:13 UTC 2007