Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 2.00669 | 2.08137 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.037993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.02/0.17 o 59 0.15/0.42 o 45 0.34/0.59 o 31 0.51/0.69 o 11 0.61/0.78 o 7 0.70/0.85 o 5 0.77/0.92 o 3 1.89/2.08 s OPTIMUM FOUND 1.89/2.08 v x1 x2 x7 x8 x9 x10 x12 x13 x16 x19 x21 x22 x24 x25 x27 x28 x31 x33 x35 x36 x38 x43 x49 x51 x54 x55 x56 x61 x62 x67 x68 x73 x74 x85 x86 x91 1.89/2.08 v x93 x94 x109 x111 x112 x127 x129 x131 x132 x139 x141 x143 x144 x145 x147 x149 x150 x157 x159 x161 x162
OK 3
Linearizing /tmp/evaluation/430678-1177997703/instance-430678-1177997703.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-430678-1177997703 -o ROOT/results/node59/solver-430678-1177997703 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430678-1177997703.opb /tmp/evaluation/430678-1177997703/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 0.91 3/64 3806 /proc/meminfo: memFree=1768632/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12268 CPUtime=0 /proc/3806/stat : 3806 (pbclasp) D 3804 3806 2901 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247679937 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051789925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/3806/statm: 3067 317 242 3 0 167 0 [startup+0.00732105 s] /proc/loadavg: 0.91 0.95 0.91 3/64 3806 /proc/meminfo: memFree=1768632/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12268 CPUtime=0 /proc/3806/stat : 3806 (pbclasp) R 3804 3806 2901 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 247679937 12562432 388 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051468513 0 0 4224 0 0 0 0 17 1 0 0 /proc/3806/statm: 3067 388 286 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 [startup+0.101343 s] /proc/loadavg: 0.91 0.95 0.91 3/64 3806 /proc/meminfo: memFree=1768632/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.02 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 567 1590 0 0 0 0 2 0 16 0 1 0 247679937 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301382 s] /proc/loadavg: 0.91 0.95 0.91 3/64 3806 /proc/meminfo: memFree=1768632/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.15 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 685 3337 0 0 0 0 14 1 16 0 1 0 247679937 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.15 Current children cumulated vsize (KiB) 12400 [startup+0.701457 s] /proc/loadavg: 0.91 0.95 0.91 3/64 3806 /proc/meminfo: memFree=1768632/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.61 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 971 7669 0 0 0 0 57 4 16 0 1 0 247679937 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.61 Current children cumulated vsize (KiB) 12400 [startup+1.5026 s] /proc/loadavg: 0.91 0.95 0.91 2/67 3872 /proc/meminfo: memFree=1767184/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.84 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 1378 13795 0 0 0 1 75 8 16 0 1 0 247679937 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 462 342 3 0 200 0 [pid=3870] ppid=3806 vsize=5352 CPUtime=0 /proc/3870/stat : 3870 (sh) S 3806 3806 2901 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247680031 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3870/statm: 1338 224 188 169 0 49 0 [pid=3872] ppid=3870 vsize=2956 CPUtime=0.55 /proc/3872/stat : 3872 (clasp-1.0) R 3870 3806 2901 0 -1 4194304 393 0 0 0 55 0 0 0 24 0 1 0 247680031 3026944 355 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616720 0 0 4096 0 0 0 0 17 1 0 0 /proc/3872/statm: 739 355 249 81 0 113 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 20708 Solver just ended. Dumping a history of the last processes samples [startup+1.90268 s] /proc/loadavg: 0.91 0.95 0.91 2/67 3872 /proc/meminfo: memFree=1767184/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.84 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 1378 13795 0 0 0 1 75 8 16 0 1 0 247679937 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 462 342 3 0 200 0 [pid=3870] ppid=3806 vsize=5352 CPUtime=0 /proc/3870/stat : 3870 (sh) S 3806 3806 2901 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247680031 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3870/statm: 1338 224 188 169 0 49 0 [pid=3872] ppid=3870 vsize=2956 CPUtime=0.95 /proc/3872/stat : 3872 (clasp-1.0) R 3870 3806 2901 0 -1 4194304 404 0 0 0 95 0 0 0 25 0 1 0 247680031 3026944 366 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784501 0 0 4096 0 0 0 0 17 1 0 0 /proc/3872/statm: 739 366 249 81 0 113 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 20708 [startup+2.0027 s] /proc/loadavg: 0.91 0.95 0.91 2/67 3872 /proc/meminfo: memFree=1767184/2055920 swapFree=4184616/4192956 [pid=3806] ppid=3804 vsize=12400 CPUtime=0.84 /proc/3806/stat : 3806 (pbclasp) S 3804 3806 2901 0 -1 4194304 1378 13795 0 0 0 1 75 8 16 0 1 0 247679937 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/3806/statm: 3100 462 342 3 0 200 0 [pid=3870] ppid=3806 vsize=5352 CPUtime=0 /proc/3870/stat : 3870 (sh) S 3806 3806 2901 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247680031 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3870/statm: 1338 224 188 169 0 49 0 [pid=3872] ppid=3870 vsize=2956 CPUtime=1.05 /proc/3872/stat : 3872 (clasp-1.0) R 3870 3806 2901 0 -1 4194304 404 0 0 0 105 0 0 0 25 0 1 0 247680031 3026944 366 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134739578 0 0 4096 0 0 0 0 17 1 0 0 /proc/3872/statm: 739 366 249 81 0 113 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 20708 Child status: 0 Real time (s): 2.08137 CPU time (s): 2.00669 CPU user time (s): 1.89471 CPU system time (s): 0.111982 CPU usage (%): 96.4119 Max. virtual memory (cumulated for all children) (KiB): 20708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.89471 system time used= 0.111982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16245 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= 470 involuntary context switches= 95 runsolver used 0.005999 second user time and 0.010998 second system time The end
Begin job on node59 on Tue May 1 05:35:03 UTC 2007 IDJOB= 430678 IDBENCH= 47997 IDSOLVER= 167 FILE ID= node59/430678-1177997703 PBS_JOBID= 4728223 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=6-P0=47-P1=17-P2=17-P3=31-B.opb COMMAND LINE= pbclasp instance-430678-1177997703.opb /tmp/evaluation/430678-1177997703/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-430678-1177997703 -o ROOT/results/node59/conversion-430678-1177997703 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430678-1177997703/instance-430678-1177997703.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-430678-1177997703 -o ROOT/results/node59/solver-430678-1177997703 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430678-1177997703.opb /tmp/evaluation/430678-1177997703/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED= 580939756 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 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 : 3000.268 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: 1769040 kB Buffers: 26632 kB Cached: 181260 kB SwapCached: 2364 kB Active: 58496 kB Inactive: 159576 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1769040 kB SwapTotal: 4192956 kB SwapFree: 4184616 kB Dirty: 624 kB Writeback: 0 kB Mapped: 16948 kB Slab: 54800 kB Committed_AS: 3241384 kB PageTables: 1476 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 node59 on Tue May 1 05:35:06 UTC 2007