Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 20 | 10.5464 | 10.695 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.109982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.04 o 44 0.00/0.09 o 28 0.07/0.13 o 26 0.11/0.29 o 25 0.20/0.36 o 24 0.29/0.60 o 23 0.53/0.81 o 22 1.19/1.34 o 21 6.89/7.05 o 20 10.49/10.62 s OPTIMUM FOUND 10.49/10.62 v x2 x6 x8 x13 x19 x20 x25 x27 x32 x39 x44 x46 x51 x58 x63 x65 x70 x74 x77 x80
OK 20
/tmp/evaluation/365216-1177046854/instance-365216-1177046854.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-365216-1177046854 -o ROOT/results/node58/solver-365216-1177046854 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365216-1177046854.opb /tmp/evaluation/365216-1177046854/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 31190 /proc/meminfo: memFree=1778928/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12268 CPUtime=0 /proc/31190/stat : 31190 (pbclasp) D 31188 31190 30536 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152595093 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/31190/statm: 3067 317 242 3 0 167 0 [startup+0.0977341 s] /proc/loadavg: 1.00 1.00 1.00 3/64 31190 /proc/meminfo: memFree=1778928/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=0.07 /proc/31190/stat : 31190 (pbclasp) R 31188 31190 30536 0 -1 4194304 793 4840 0 0 0 0 4 3 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238196383 0 0 4224 16384 0 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.10173 s] /proc/loadavg: 1.00 1.00 1.00 3/64 31190 /proc/meminfo: memFree=1778928/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=0.07 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 809 4840 0 0 0 0 4 3 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.30178 s] /proc/loadavg: 1.00 1.00 1.00 3/64 31190 /proc/meminfo: memFree=1778928/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=0.2 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1045 8849 0 0 0 0 15 5 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 12400 [startup+0.70183 s] /proc/loadavg: 1.00 1.00 1.00 3/64 31190 /proc/meminfo: memFree=1778928/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=0.53 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1296 13245 0 0 0 1 44 8 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 12400 [startup+1.50296 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31256 /proc/meminfo: memFree=1776264/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=1.26 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1533 17275 0 0 0 1 115 10 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 1.26 Current children cumulated vsize (KiB) 12400 [startup+3.10123 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31264 /proc/meminfo: memFree=1775944/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=1.26 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1533 17275 0 0 0 1 115 10 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31262] ppid=31190 vsize=5352 CPUtime=0 /proc/31262/stat : 31262 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595229 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31262/statm: 1338 224 188 169 0 49 0 [pid=31264] ppid=31262 vsize=4464 CPUtime=1.73 /proc/31264/stat : 31264 (clasp) R 31262 31190 30536 0 -1 4194304 811 0 0 0 173 0 0 0 25 0 1 0 152595229 4571136 774 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0 /proc/31264/statm: 1116 774 196 154 0 586 0 Current children cumulated CPU time (s) 2.99 Current children cumulated vsize (KiB) 22216 [startup+6.30276 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31264 /proc/meminfo: memFree=1774920/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=1.26 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1533 17275 0 0 0 1 115 10 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31262] ppid=31190 vsize=5352 CPUtime=0 /proc/31262/stat : 31262 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595229 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31262/statm: 1338 224 188 169 0 49 0 [pid=31264] ppid=31262 vsize=4992 CPUtime=4.93 /proc/31264/stat : 31264 (clasp) R 31262 31190 30536 0 -1 4194304 938 0 0 0 493 0 0 0 25 0 1 0 152595229 5111808 901 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0 /proc/31264/statm: 1248 901 196 154 0 718 0 Current children cumulated CPU time (s) 6.19 Current children cumulated vsize (KiB) 22744 Solver just ended. Dumping a history of the last processes samples [startup+7.90203 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31272 /proc/meminfo: memFree=1776008/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=6.97 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1651 19585 0 0 0 1 684 12 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31270] ppid=31190 vsize=5352 CPUtime=0 /proc/31270/stat : 31270 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31270/statm: 1338 224 188 169 0 49 0 [pid=31272] ppid=31270 vsize=4036 CPUtime=0.82 /proc/31272/stat : 31272 (clasp) R 31270 31190 30536 0 -1 4194304 702 0 0 0 82 0 0 0 24 0 1 0 152595800 4132864 665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0 /proc/31272/statm: 1009 665 196 154 0 479 0 Current children cumulated CPU time (s) 7.79 Current children cumulated vsize (KiB) 21788 [startup+9.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31272 /proc/meminfo: memFree=1775496/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=6.97 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1651 19585 0 0 0 1 684 12 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31270] ppid=31190 vsize=5352 CPUtime=0 /proc/31270/stat : 31270 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31270/statm: 1338 224 188 169 0 49 0 [pid=31272] ppid=31270 vsize=4568 CPUtime=2.42 /proc/31272/stat : 31272 (clasp) R 31270 31190 30536 0 -1 4194304 827 0 0 0 242 0 0 0 25 0 1 0 152595800 4677632 790 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0 /proc/31272/statm: 1142 790 196 154 0 612 0 Current children cumulated CPU time (s) 9.39 Current children cumulated vsize (KiB) 22320 [startup+10.3014 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31272 /proc/meminfo: memFree=1775304/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=6.97 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1651 19585 0 0 0 1 684 12 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31270] ppid=31190 vsize=5352 CPUtime=0 /proc/31270/stat : 31270 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31270/statm: 1338 224 188 169 0 49 0 [pid=31272] ppid=31270 vsize=4704 CPUtime=3.22 /proc/31272/stat : 31272 (clasp) R 31270 31190 30536 0 -1 4194304 870 0 0 0 322 0 0 0 25 0 1 0 152595800 4816896 833 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740810 0 0 4096 0 0 0 0 17 1 0 0 /proc/31272/statm: 1176 833 196 154 0 646 0 Current children cumulated CPU time (s) 10.19 Current children cumulated vsize (KiB) 22456 [startup+10.5015 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31272 /proc/meminfo: memFree=1775304/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=6.97 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1651 19585 0 0 0 1 684 12 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31270] ppid=31190 vsize=5352 CPUtime=0 /proc/31270/stat : 31270 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31270/statm: 1338 224 188 169 0 49 0 [pid=31272] ppid=31270 vsize=4704 CPUtime=3.42 /proc/31272/stat : 31272 (clasp) R 31270 31190 30536 0 -1 4194304 874 0 0 0 342 0 0 0 25 0 1 0 152595800 4816896 837 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714497 0 0 4096 0 0 0 0 17 1 0 0 /proc/31272/statm: 1176 837 196 154 0 646 0 Current children cumulated CPU time (s) 10.39 Current children cumulated vsize (KiB) 22456 [startup+10.6015 s] /proc/loadavg: 1.00 1.00 1.00 2/67 31272 /proc/meminfo: memFree=1775304/2055920 swapFree=4184528/4192956 [pid=31190] ppid=31188 vsize=12400 CPUtime=6.97 /proc/31190/stat : 31190 (pbclasp) S 31188 31190 30536 0 -1 4194304 1651 19585 0 0 0 1 684 12 16 0 1 0 152595093 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31190/statm: 3100 467 343 3 0 200 0 [pid=31270] ppid=31190 vsize=5352 CPUtime=0 /proc/31270/stat : 31270 (sh) S 31190 31190 30536 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 152595800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31270/statm: 1338 224 188 169 0 49 0 [pid=31272] ppid=31270 vsize=4704 CPUtime=3.52 /proc/31272/stat : 31272 (clasp) R 31270 31190 30536 0 -1 4194304 875 0 0 0 352 0 0 0 25 0 1 0 152595800 4816896 838 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0 /proc/31272/statm: 1176 838 196 154 0 646 0 Current children cumulated CPU time (s) 10.49 Current children cumulated vsize (KiB) 22456 Child status: 0 Real time (s): 10.695 CPU time (s): 10.5464 CPU user time (s): 10.3894 CPU system time (s): 0.156976 CPU usage (%): 98.6105 Max. virtual memory (cumulated for all children) (KiB): 22744 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.3894 system time used= 0.156976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22787 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= 529 involuntary context switches= 125 runsolver used 0.019996 second user time and 0.024996 second system time The end
Begin job on node58 on Fri Apr 20 05:27:34 UTC 2007 IDJOB= 365216 IDBENCH= 2213 IDSOLVER= 158 FILE ID= node58/365216-1177046854 PBS_JOBID= 4640140 Free space on /tmp= 66449 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= pbclasp instance-365216-1177046854.opb /tmp/evaluation/365216-1177046854/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-365216-1177046854 -o ROOT/results/node58/conversion-365216-1177046854 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365216-1177046854/instance-365216-1177046854.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-365216-1177046854 -o ROOT/results/node58/solver-365216-1177046854 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365216-1177046854.opb /tmp/evaluation/365216-1177046854/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED= 222733148 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1779336 kB Buffers: 20492 kB Cached: 190032 kB SwapCached: 2248 kB Active: 82436 kB Inactive: 138144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779336 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 1060 kB Writeback: 0 kB Mapped: 16576 kB Slab: 42084 kB Committed_AS: 988196 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= 66449 MiB End job on node58 on Fri Apr 20 05:27:45 UTC 2007