Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 2.54361 | 2.62257 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb |
MD5SUM | 67e6ddc28ca754c7106cfc653b1e11ec |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.02/0.34 o 33 0.27/0.48 o 15 0.41/0.55 o 9 0.47/0.62 o 7 0.47/0.68 o 5 0.59/0.74 o 3 2.48/2.62 s OPTIMUM FOUND 2.48/2.62 v x1 x2 x9 x10 x12 x14 x15 x16 x17 x19 x21 x22 x24 x25 x31 x32 x34 x44 x48 x49 x50 x57 x58 x73 x74 x89 x90 x97 x98 x105 x106 x113 x119 x120 2.48/2.62 v x129 x135 x136 x145 x151 x152 x153 x159 x160 x169 x175 x176
OK 3
Linearizing /tmp/evaluation/430090-1177991739/instance-430090-1177991739.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-430090-1177991739 -o ROOT/results/node65/solver-430090-1177991739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430090-1177991739.opb /tmp/evaluation/430090-1177991739/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: 1.10 1.04 1.01 3/64 30193 /proc/meminfo: memFree=1787424/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12268 CPUtime=0 /proc/30193/stat : 30193 (pbclasp) R 30191 30193 27543 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275163526 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/30193/statm: 3067 317 242 3 0 167 0 [startup+0.078552 s] /proc/loadavg: 1.10 1.04 1.01 3/64 30193 /proc/meminfo: memFree=1787424/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.02 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 536 790 0 0 0 0 2 0 16 0 1 0 275163526 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.10155 s] /proc/loadavg: 1.10 1.04 1.01 3/64 30193 /proc/meminfo: memFree=1787424/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.02 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 536 790 0 0 0 0 2 0 16 0 1 0 275163526 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301565 s] /proc/loadavg: 1.10 1.04 1.01 3/64 30193 /proc/meminfo: memFree=1787424/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.02 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 275163526 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.701603 s] /proc/loadavg: 1.10 1.04 1.01 3/64 30193 /proc/meminfo: memFree=1787424/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.59 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 1147 10337 0 0 0 0 53 6 16 0 1 0 275163526 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/30193/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 12400 [startup+1.50267 s] /proc/loadavg: 1.10 1.04 1.01 2/67 30251 /proc/meminfo: memFree=1785856/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.65 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 1262 12075 0 0 0 0 57 8 16 0 1 0 275163526 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 462 343 3 0 200 0 [pid=30249] ppid=30193 vsize=5352 CPUtime=0 /proc/30249/stat : 30249 (sh) S 30193 30193 27543 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 275163601 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30249/statm: 1338 224 188 169 0 49 0 [pid=30251] ppid=30249 vsize=2952 CPUtime=0.74 /proc/30251/stat : 30251 (clasp-1.0) R 30249 30193 27543 0 -1 4194304 409 0 0 0 74 0 0 0 25 0 1 0 275163602 3022848 371 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134743380 0 0 4096 0 0 0 0 17 1 0 0 /proc/30251/statm: 738 371 249 81 0 112 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 20704 Solver just ended. Dumping a history of the last processes samples [startup+2.30173 s] /proc/loadavg: 1.10 1.04 1.01 2/67 30251 /proc/meminfo: memFree=1785728/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.65 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 1262 12075 0 0 0 0 57 8 16 0 1 0 275163526 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 462 343 3 0 200 0 [pid=30249] ppid=30193 vsize=5352 CPUtime=0 /proc/30249/stat : 30249 (sh) S 30193 30193 27543 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 275163601 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30249/statm: 1338 224 188 169 0 49 0 [pid=30251] ppid=30249 vsize=3080 CPUtime=1.53 /proc/30251/stat : 30251 (clasp-1.0) R 30249 30193 27543 0 -1 4194304 423 0 0 0 153 0 0 0 25 0 1 0 275163602 3153920 385 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/30251/statm: 770 385 249 81 0 144 0 Current children cumulated CPU time (s) 2.18 Current children cumulated vsize (KiB) 20832 [startup+2.50175 s] /proc/loadavg: 1.10 1.04 1.01 2/67 30251 /proc/meminfo: memFree=1785728/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.65 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 1262 12075 0 0 0 0 57 8 16 0 1 0 275163526 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 462 343 3 0 200 0 [pid=30249] ppid=30193 vsize=5352 CPUtime=0 /proc/30249/stat : 30249 (sh) S 30193 30193 27543 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 275163601 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30249/statm: 1338 224 188 169 0 49 0 [pid=30251] ppid=30249 vsize=3080 CPUtime=1.73 /proc/30251/stat : 30251 (clasp-1.0) R 30249 30193 27543 0 -1 4194304 425 0 0 0 173 0 0 0 25 0 1 0 275163602 3153920 387 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784520 0 0 4096 0 0 0 0 17 1 0 0 /proc/30251/statm: 770 387 249 81 0 144 0 Current children cumulated CPU time (s) 2.38 Current children cumulated vsize (KiB) 20832 [startup+2.60176 s] /proc/loadavg: 1.10 1.04 1.01 2/67 30251 /proc/meminfo: memFree=1785728/2055920 swapFree=4184072/4192956 [pid=30193] ppid=30191 vsize=12400 CPUtime=0.65 /proc/30193/stat : 30193 (pbclasp) S 30191 30193 27543 0 -1 4194304 1262 12075 0 0 0 0 57 8 16 0 1 0 275163526 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/30193/statm: 3100 462 343 3 0 200 0 [pid=30249] ppid=30193 vsize=5352 CPUtime=0 /proc/30249/stat : 30249 (sh) S 30193 30193 27543 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 275163601 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30249/statm: 1338 224 188 169 0 49 0 [pid=30251] ppid=30249 vsize=3080 CPUtime=1.83 /proc/30251/stat : 30251 (clasp-1.0) R 30249 30193 27543 0 -1 4194304 425 0 0 0 183 0 0 0 25 0 1 0 275163602 3153920 387 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783494 0 0 4096 0 0 0 0 17 1 0 0 /proc/30251/statm: 770 387 249 81 0 144 0 Current children cumulated CPU time (s) 2.48 Current children cumulated vsize (KiB) 20832 Child status: 0 Real time (s): 2.62257 CPU time (s): 2.54361 CPU user time (s): 2.43863 CPU system time (s): 0.104984 CPU usage (%): 96.9895 Max. virtual memory (cumulated for all children) (KiB): 20836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.43863 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= 14429 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= 423 involuntary context switches= 83 runsolver used 0.002999 second user time and 0.013997 second system time The end
Begin job on node65 on Tue May 1 03:55:39 UTC 2007 IDJOB= 430090 IDBENCH= 47955 IDSOLVER= 167 FILE ID= node65/430090-1177991739 PBS_JOBID= 4728193 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=8-P0=257-P1=97-P2=149-B.opb COMMAND LINE= pbclasp instance-430090-1177991739.opb /tmp/evaluation/430090-1177991739/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-430090-1177991739 -o ROOT/results/node65/conversion-430090-1177991739 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430090-1177991739/instance-430090-1177991739.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-430090-1177991739 -o ROOT/results/node65/solver-430090-1177991739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430090-1177991739.opb /tmp/evaluation/430090-1177991739/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec RANDOM SEED= 655912668 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1787832 kB Buffers: 25936 kB Cached: 164664 kB SwapCached: 2860 kB Active: 62460 kB Inactive: 138568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1787832 kB SwapTotal: 4192956 kB SwapFree: 4184072 kB Dirty: 484 kB Writeback: 0 kB Mapped: 16488 kB Slab: 53012 kB Committed_AS: 2639640 kB PageTables: 1460 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 node65 on Tue May 1 03:55:42 UTC 2007