Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 1.18882 | 1.21374 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb |
MD5SUM | 5bfa86516615baf8e5760766082d64a4 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.035993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.02/0.24 o 111 0.23/0.35 o 91 0.34/0.49 o 43 0.47/0.66 o 21 0.64/0.74 o 15 0.71/0.83 o 5 0.71/0.86 o 3 1.14/1.21 s OPTIMUM FOUND 1.14/1.21 v x1 x2 x8 x9 x10 x11 x13 x14 x15 x19 x20 x21 x22 x24 x25 x28 x30 x36 x37 x42 x43 x44 x50 x51 x57 x58 x64 x65 x78 x79 x85 x86 x92 x94 x95 1.14/1.21 v x98 x120 x122 x123 x126 x127 x129 x130 x133 x134 x136 x137 x140
OK 3
Linearizing /tmp/evaluation/429096-1177981029/instance-429096-1177981029.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-429096-1177981029 -o ROOT/results/node45/solver-429096-1177981029 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429096-1177981029.opb /tmp/evaluation/429096-1177981029/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 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12268 CPUtime=0 /proc/5717/stat : 5717 (pbclasp) D 5715 5717 2717 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 152948520 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258939255397 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/5717/statm: 3067 317 242 3 0 167 0 [startup+0.102921 s] /proc/loadavg: 0.89 0.94 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.02 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 568 1591 0 0 0 0 1 1 16 0 1 0 152948520 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/5717/statm: 3100 459 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.202927 s] /proc/loadavg: 0.89 0.94 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.02 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 568 1591 0 0 0 0 1 1 16 0 1 0 152948520 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/5717/statm: 3100 459 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301941 s] /proc/loadavg: 0.89 0.94 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.23 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 683 3341 0 0 0 0 21 2 16 0 1 0 152948520 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/5717/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12400 [startup+0.702982 s] /proc/loadavg: 0.89 0.94 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.64 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 1026 8572 0 0 0 0 59 5 16 0 1 0 152948520 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/5717/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.64 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.802991 s] /proc/loadavg: 0.89 0.94 0.87 3/77 5717 /proc/meminfo: memFree=1813904/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.71 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 1140 10306 0 0 0 0 65 6 16 0 1 0 152948520 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/5717/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.71 Current children cumulated vsize (KiB) 12400 [startup+1.20603 s] /proc/loadavg: 0.89 0.94 0.87 2/80 5783 /proc/meminfo: memFree=1812600/2055920 swapFree=4157808/4192956 [pid=5717] ppid=5715 vsize=12400 CPUtime=0.82 /proc/5717/stat : 5717 (pbclasp) S 5715 5717 2717 0 -1 4194304 1368 13756 0 0 0 0 73 9 16 0 1 0 152948520 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/5717/statm: 3100 462 343 3 0 200 0 [pid=5781] ppid=5717 vsize=5352 CPUtime=0 /proc/5781/stat : 5781 (sh) S 5717 5717 2717 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 152948607 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/5781/statm: 1338 224 188 169 0 49 0 [pid=5783] ppid=5781 vsize=2820 CPUtime=0.32 /proc/5783/stat : 5783 (clasp-1.0) R 5781 5717 2717 0 -1 4194304 377 0 0 0 32 0 0 0 19 0 1 0 152948607 2887680 339 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783619 0 0 4096 0 0 0 0 17 1 0 0 /proc/5783/statm: 705 339 249 81 0 79 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 20572 Child status: 0 Real time (s): 1.21374 CPU time (s): 1.18882 CPU user time (s): 1.07983 CPU system time (s): 0.108983 CPU usage (%): 97.9469 Max. virtual memory (cumulated for all children) (KiB): 20572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07984 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16167 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= 466 involuntary context switches= 88 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node45 on Tue May 1 00:57:09 UTC 2007 IDJOB= 429096 IDBENCH= 47884 IDSOLVER= 167 FILE ID= node45/429096-1177981029 PBS_JOBID= 4727950 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=7-P0=107-P1=73-P2=127-B.opb COMMAND LINE= pbclasp instance-429096-1177981029.opb /tmp/evaluation/429096-1177981029/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-429096-1177981029 -o ROOT/results/node45/conversion-429096-1177981029 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429096-1177981029/instance-429096-1177981029.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-429096-1177981029 -o ROOT/results/node45/solver-429096-1177981029 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429096-1177981029.opb /tmp/evaluation/429096-1177981029/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED= 295145663 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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: 1814248 kB Buffers: 28292 kB Cached: 130688 kB SwapCached: 14284 kB Active: 60028 kB Inactive: 122064 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814248 kB SwapTotal: 4192956 kB SwapFree: 4157808 kB Dirty: 584 kB Writeback: 0 kB Mapped: 30160 kB Slab: 45068 kB Committed_AS: 1466740 kB PageTables: 1736 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 node45 on Tue May 1 00:57:10 UTC 2007