Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 1.3038 | 1.3396 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb |
MD5SUM | 5b210d63099213805082cdea788a7bab |
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 | 0.049991 |
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 | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.03/0.21 o 29 0.18/0.37 o 21 0.33/0.51 o 11 0.47/0.65 o 5 0.60/0.80 o 3 1.23/1.31 o 2 1.23/1.33 s OPTIMUM FOUND 1.23/1.33 v x2 x6 x8 x11 x12 x13 x15 x16 x18 x21 x22 x23 x24 x25 x26 x28 x29 x31 x33 x34 x35 x37 x39 x42 x43 x47 x48 x49 x50 x52 x57 x59 x60 x66 x67 1.23/1.33 v x68 x76 x78 x79 x80 x86 x87 x88 x90 x92 x102 x117 x119 x122 x124 x127 x129 x137 x139 x142 x143 x152 x153 x167 x168 x169 x170 x172 1.23/1.33 v x173 x174 x175 x177 x178 x179 x180 x182 x183 x184 x185 x187 x188 x189 x190 x192 x202 x207 x217 x219 x220 x227 x229 x230 x232 x234 1.23/1.33 v x235 x237 x239 x240
OK 2
Linearizing /tmp/evaluation/430538-1177996370/instance-430538-1177996370.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-430538-1177996370 -o ROOT/results/node30/solver-430538-1177996370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430538-1177996370.opb /tmp/evaluation/430538-1177996370/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: 1.06 1.02 1.00 3/77 32605 /proc/meminfo: memFree=1779368/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12268 CPUtime=0 /proc/32605/stat : 32605 (pbclasp) R 32603 32605 31921 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 247552668 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264907428577 0 0 4224 0 0 0 0 17 1 0 0 /proc/32605/statm: 3067 362 275 3 0 167 0 [startup+0.051248 s] /proc/loadavg: 1.06 1.02 1.00 3/77 32605 /proc/meminfo: memFree=1779368/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 247552668 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/32605/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101251 s] /proc/loadavg: 1.06 1.02 1.00 3/77 32605 /proc/meminfo: memFree=1779368/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0.03 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 247552668 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/32605/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301263 s] /proc/loadavg: 1.06 1.02 1.00 3/77 32605 /proc/meminfo: memFree=1779368/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0.18 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 686 3363 0 0 0 0 16 2 16 0 1 0 247552668 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/32605/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 12400 [startup+0.701289 s] /proc/loadavg: 1.06 1.02 1.00 3/77 32605 /proc/meminfo: memFree=1779368/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0.6 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 1026 8673 0 0 0 0 55 5 16 0 1 0 247552668 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/32605/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.10631 s] /proc/loadavg: 1.06 1.02 1.00 2/80 32655 /proc/meminfo: memFree=1777848/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0.76 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 1139 10445 0 0 0 1 69 6 16 0 1 0 247552668 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/32605/statm: 3100 462 342 3 0 200 0 [pid=32653] ppid=32605 vsize=5352 CPUtime=0 /proc/32653/stat : 32653 (sh) S 32605 32605 31921 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247552749 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/32653/statm: 1338 224 188 169 0 49 0 [pid=32655] ppid=32653 vsize=3084 CPUtime=0.28 /proc/32655/stat : 32655 (clasp-1.0) R 32653 32605 31921 0 -1 4194304 426 0 0 0 28 0 0 0 19 0 1 0 247552750 3158016 388 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715278 0 0 4096 0 0 0 0 17 1 0 0 /proc/32655/statm: 771 388 249 81 0 145 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 20836 [startup+1.30132 s] /proc/loadavg: 1.06 1.02 1.00 2/80 32655 /proc/meminfo: memFree=1777848/2055920 swapFree=4157096/4192956 [pid=32605] ppid=32603 vsize=12400 CPUtime=0.76 /proc/32605/stat : 32605 (pbclasp) S 32603 32605 31921 0 -1 4194304 1139 10445 0 0 0 1 69 6 16 0 1 0 247552668 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/32605/statm: 3100 462 342 3 0 200 0 [pid=32653] ppid=32605 vsize=5352 CPUtime=0 /proc/32653/stat : 32653 (sh) S 32605 32605 31921 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247552749 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/32653/statm: 1338 224 188 169 0 49 0 [pid=32655] ppid=32653 vsize=3084 CPUtime=0.47 /proc/32655/stat : 32655 (clasp-1.0) R 32653 32605 31921 0 -1 4194304 433 0 0 0 47 0 0 0 21 0 1 0 247552750 3158016 395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616831 0 0 4096 0 0 0 0 17 1 0 0 /proc/32655/statm: 771 395 249 81 0 145 0 Current children cumulated CPU time (s) 1.23 Current children cumulated vsize (KiB) 20836 Child status: 0 Real time (s): 1.3396 CPU time (s): 1.3038 CPU user time (s): 1.19882 CPU system time (s): 0.104984 CPU usage (%): 97.3275 Max. virtual memory (cumulated for all children) (KiB): 20836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.19882 system time used= 0.104984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14519 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= 417 involuntary context switches= 105 runsolver used 0.006998 second user time and 0.005999 second system time The end
Begin job on node30 on Tue May 1 05:12:50 UTC 2007 IDJOB= 430538 IDBENCH= 47987 IDSOLVER= 167 FILE ID= node30/430538-1177996370 PBS_JOBID= 4728244 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=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb COMMAND LINE= pbclasp instance-430538-1177996370.opb /tmp/evaluation/430538-1177996370/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-430538-1177996370 -o ROOT/results/node30/conversion-430538-1177996370 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430538-1177996370/instance-430538-1177996370.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-430538-1177996370 -o ROOT/results/node30/solver-430538-1177996370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430538-1177996370.opb /tmp/evaluation/430538-1177996370/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 5b210d63099213805082cdea788a7bab RANDOM SEED= 350194825 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1779776 kB Buffers: 39972 kB Cached: 149112 kB SwapCached: 15324 kB Active: 90240 kB Inactive: 122612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779776 kB SwapTotal: 4192956 kB SwapFree: 4157096 kB Dirty: 560 kB Writeback: 0 kB Mapped: 30648 kB Slab: 48852 kB Committed_AS: 3902104 kB PageTables: 1776 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 node30 on Tue May 1 05:12:51 UTC 2007