Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 1.03384 | 1.095 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.041992 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.03/0.18 o 17 0.13/0.46 o 7 0.40/0.58 o 3 0.91/1.09 s OPTIMUM FOUND 0.91/1.09 v x1 x2 x6 x7 x9 x10 x11 x12 x15 x16 x20 x21 x22 x23 x26 x28 x31 x35 x36 x37 x41 x42 x45 x46 x48 x52 x57 x59 x61 x68 x76 x77 x81 x82 x91 x92 0.91/1.09 v x96 x97 x101 x105 x106 x110 x121 x125 x126 x127 x146 x147 x151 x152 x155 x156 x157 x160 x161 x162 x165 x176 x178 x186 x188
OK 3
Linearizing /tmp/evaluation/429026-1177980464/instance-429026-1177980464.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-429026-1177980464 -o ROOT/results/node68/solver-429026-1177980464 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429026-1177980464.opb /tmp/evaluation/429026-1177980464/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: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12268 CPUtime=0 /proc/31109/stat : 31109 (pbclasp) D 31107 31109 30972 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 274035924 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/31109/statm: 3067 317 242 3 0 167 0 [startup+0.086147 s] /proc/loadavg: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.03 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 569 1590 0 1 0 0 2 1 16 0 1 0 274035924 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31109/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.101143 s] /proc/loadavg: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.03 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 569 1590 0 1 0 0 2 1 16 0 1 0 274035924 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31109/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.30116 s] /proc/loadavg: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.13 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 685 3340 0 6 0 0 11 2 16 0 1 0 274035924 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31109/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.13 Current children cumulated vsize (KiB) 12400 [startup+0.701196 s] /proc/loadavg: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.52 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 916 6861 0 6 0 0 48 4 16 0 1 0 274035924 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31109/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.901213 s] /proc/loadavg: 0.91 0.95 0.81 3/64 31109 /proc/meminfo: memFree=1867072/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.52 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 916 6861 0 6 0 0 48 4 16 0 1 0 274035924 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31109/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 12400 [startup+1.00122 s] /proc/loadavg: 0.91 0.95 0.81 2/67 31143 /proc/meminfo: memFree=1864536/2055920 swapFree=4183864/4192956 [pid=31109] ppid=31107 vsize=12400 CPUtime=0.52 /proc/31109/stat : 31109 (pbclasp) S 31107 31109 30972 0 -1 4194304 916 6861 0 6 0 0 48 4 16 0 1 0 274035924 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31109/statm: 3100 462 342 3 0 200 0 [pid=31141] ppid=31109 vsize=5352 CPUtime=0 /proc/31141/stat : 31141 (sh) S 31109 31109 30972 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 274035984 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31141/statm: 1338 224 188 169 0 49 0 [pid=31143] ppid=31141 vsize=3088 CPUtime=0.39 /proc/31143/stat : 31143 (clasp-1.0) R 31141 31109 30972 0 -1 4194304 414 0 0 0 39 0 0 0 21 0 1 0 274035985 3162112 376 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784548 0 0 4096 0 0 0 0 17 1 0 0 /proc/31143/statm: 772 376 249 81 0 146 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 20840 Child status: 0 Real time (s): 1.095 CPU time (s): 1.03384 CPU user time (s): 0.970852 CPU system time (s): 0.06299 CPU usage (%): 94.4146 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.970852 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8861 page faults= 7 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 268 involuntary context switches= 62 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node68 on Tue May 1 00:47:44 UTC 2007 IDJOB= 429026 IDBENCH= 47879 IDSOLVER= 167 FILE ID= node68/429026-1177980464 PBS_JOBID= 4727990 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=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb COMMAND LINE= pbclasp instance-429026-1177980464.opb /tmp/evaluation/429026-1177980464/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-429026-1177980464 -o ROOT/results/node68/conversion-429026-1177980464 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429026-1177980464/instance-429026-1177980464.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-429026-1177980464 -o ROOT/results/node68/solver-429026-1177980464 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429026-1177980464.opb /tmp/evaluation/429026-1177980464/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED= 328642780 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1867416 kB Buffers: 5580 kB Cached: 111264 kB SwapCached: 2564 kB Active: 31532 kB Inactive: 94408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1867416 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 488 kB Writeback: 0 kB Mapped: 15296 kB Slab: 48620 kB Committed_AS: 3053312 kB PageTables: 1380 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 node68 on Tue May 1 00:47:45 UTC 2007