Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 2.55461 | 2.60095 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb |
MD5SUM | 0c50e353180f99bdcd2c3c4c16004b51 |
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 | 0.042992 |
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 |
0.03/0.14 o 31 0.13/0.25 o 29 0.23/0.32 o 27 0.30/0.40 o 25 0.30/0.47 o 21 0.44/0.54 o 17 0.51/0.66 o 15 1.04/1.18 o 13 1.15/1.31 o 11 1.15/1.38 o 7 1.36/1.53 o 5 1.50/1.61 o 3 2.44/2.58 s OPTIMUM FOUND 2.44/2.58 v x1 x2 x6 x7 x8 x10 x11 x12 x13 x14 x15 x16 x19 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x33 x36 x37 x39 x40 x41 x42 x45 x46 x48 x49 x52 2.44/2.58 v x58 x61 x62 x63 x67 x70 x73 x74 x76 x77 x81 x82 x86 x87 x96 x97 x101 x103 x106 x108 x111 x113 x116 x118 x121 x123 x126 x127 x129 x130 2.44/2.58 v x141 x142 x144 x145 x151 x152 x155 x156 x157 x160 x161 x162 x165 x166 x167 x170 x171 x172 x175 x176 x178 x179 x181 x183 x184 x186 2.44/2.58 v x188 x189 x191 x193 x194 x196 x198 x199
OK 3
Linearizing /tmp/evaluation/429992-1177990496/instance-429992-1177990496.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-429992-1177990496 -o ROOT/results/node65/solver-429992-1177990496 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429992-1177990496.opb /tmp/evaluation/429992-1177990496/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: 1.00 1.00 1.00 3/64 29894 /proc/meminfo: memFree=1787824/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12268 CPUtime=0 /proc/29894/stat : 29894 (pbclasp) D 29892 29894 27543 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275039268 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/29894/statm: 3067 317 242 3 0 167 0 [startup+0.10355 s] /proc/loadavg: 1.00 1.00 1.00 3/64 29894 /proc/meminfo: memFree=1787824/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=0.03 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 275039268 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/29894/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.201558 s] /proc/loadavg: 1.00 1.00 1.00 3/64 29894 /proc/meminfo: memFree=1787824/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=0.13 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 687 3344 0 0 0 0 11 2 16 0 1 0 275039268 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.13 Current children cumulated vsize (KiB) 12400 [startup+0.301565 s] /proc/loadavg: 1.00 1.00 1.00 3/64 29894 /proc/meminfo: memFree=1787824/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=0.23 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 802 5096 0 0 0 0 20 3 16 0 1 0 275039268 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12400 [startup+0.7016 s] /proc/loadavg: 1.00 1.00 1.00 3/64 29894 /proc/meminfo: memFree=1787824/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=0.63 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1374 13811 0 0 0 0 54 9 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.63 Current children cumulated vsize (KiB) 12400 [startup+1.50166 s] /proc/loadavg: 1.00 1.00 1.00 2/67 29960 /proc/meminfo: memFree=1786496/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=1.36 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1720 19083 0 0 1 1 121 13 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.60167 s] /proc/loadavg: 1.00 1.00 1.00 2/67 29960 /proc/meminfo: memFree=1786496/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=1.5 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1835 20835 0 0 1 1 134 14 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 12400 [startup+2.00176 s] /proc/loadavg: 1.00 1.00 1.00 2/67 29960 /proc/meminfo: memFree=1786496/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=1.57 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1951 22579 0 0 1 1 140 15 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.57 Current children cumulated vsize (KiB) 12400 [startup+2.40173 s] /proc/loadavg: 1.00 1.00 1.00 2/67 30000 /proc/meminfo: memFree=1786280/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=1.57 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1951 22579 0 0 1 1 140 15 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 [pid=29998] ppid=29894 vsize=5352 CPUtime=0 /proc/29998/stat : 29998 (sh) S 29894 29894 27543 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275039431 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/29998/statm: 1338 224 188 169 0 49 0 [pid=30000] ppid=29998 vsize=3088 CPUtime=0.77 /proc/30000/stat : 30000 (clasp-1.0) R 29998 29894 27543 0 -1 4194304 427 0 0 0 77 0 0 0 23 0 1 0 275039431 3162112 389 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742233 0 0 4096 0 0 0 0 17 1 0 0 /proc/30000/statm: 772 389 249 81 0 146 0 Current children cumulated CPU time (s) 2.34 Current children cumulated vsize (KiB) 20840 [startup+2.50174 s] /proc/loadavg: 1.00 1.00 1.00 2/67 30000 /proc/meminfo: memFree=1786280/2055920 swapFree=4184072/4192956 [pid=29894] ppid=29892 vsize=12400 CPUtime=1.57 /proc/29894/stat : 29894 (pbclasp) S 29892 29894 27543 0 -1 4194304 1951 22579 0 0 1 1 140 15 16 0 1 0 275039268 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/29894/statm: 3100 462 342 3 0 200 0 [pid=29998] ppid=29894 vsize=5352 CPUtime=0 /proc/29998/stat : 29998 (sh) S 29894 29894 27543 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 275039431 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/29998/statm: 1338 224 188 169 0 49 0 [pid=30000] ppid=29998 vsize=3088 CPUtime=0.87 /proc/30000/stat : 30000 (clasp-1.0) R 29998 29894 27543 0 -1 4194304 428 0 0 0 87 0 0 0 24 0 1 0 275039431 3162112 390 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/30000/statm: 772 390 249 81 0 146 0 Current children cumulated CPU time (s) 2.44 Current children cumulated vsize (KiB) 20840 Child status: 0 Real time (s): 2.60095 CPU time (s): 2.55461 CPU user time (s): 2.37964 CPU system time (s): 0.174973 CPU usage (%): 98.2184 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.37964 system time used= 0.174973 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25623 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= 755 involuntary context switches= 154 runsolver used 0.007998 second user time and 0.009998 second system time The end
Begin job on node65 on Tue May 1 03:34:56 UTC 2007 IDJOB= 429992 IDBENCH= 47948 IDSOLVER= 167 FILE ID= node65/429992-1177990496 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=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb COMMAND LINE= pbclasp instance-429992-1177990496.opb /tmp/evaluation/429992-1177990496/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-429992-1177990496 -o ROOT/results/node65/conversion-429992-1177990496 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429992-1177990496/instance-429992-1177990496.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-429992-1177990496 -o ROOT/results/node65/solver-429992-1177990496 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429992-1177990496.opb /tmp/evaluation/429992-1177990496/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51 RANDOM SEED= 162828679 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: 1788424 kB Buffers: 25652 kB Cached: 164472 kB SwapCached: 2860 kB Active: 62160 kB Inactive: 138368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788424 kB SwapTotal: 4192956 kB SwapFree: 4184072 kB Dirty: 508 kB Writeback: 0 kB Mapped: 16368 kB Slab: 52908 kB Committed_AS: 2638972 kB PageTables: 1456 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 03:34:59 UTC 2007