Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 17.4443 | 17.5261 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=53-P1=43-P2=37-P3=59-P4=29-P5=29-B.opb |
MD5SUM | db002b0dbb3c0b3c0fa9236f5eae018a |
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 | 0.063989 |
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 | 90 |
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 | 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) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
2.86/2.96 o 63 6.96/7.05 o 61 8.15/8.20 o 33 8.65/8.76 o 15 8.73/9.29 o 5 9.27/9.50 o 3 17.42/17.52 s OPTIMUM FOUND 17.42/17.52 v x1 x2 x7 x10 x11 x12 x13 x17 x18 x19 x20 x21 x22 x23 x24 x25 x27 x29 x30 x31 x35 x37 x38 x40 x42 x43 x44 x46 x47 x48 x49 x51 x55 x58 x62 17.42/17.52 v x72 x74 x76 x77 x78 x81 x86 x91 x92 x109 x110 x115 x116 x121 x122 x127 x128 x130 x132 x151 x152 x154 x156 x157 x158 x160 x162 x163 17.42/17.52 v x164 x166 x167 x168 x169 x170 x172 x173 x174 x175 x176 x178 x179 x180 x181 x182 x184 x185 x186 x187 x188 x190 x191 x192 x193 x194 17.42/17.52 v x196 x197 x198 x199 x201 x211 x213 x223 x225 x229 x231 x235 x238 x259 x262
OK 3
Linearizing /tmp/evaluation/431602-1178008203/instance-431602-1178008203.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-431602-1178008203 -o ROOT/results/node22/solver-431602-1178008203 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431602-1178008203.opb /tmp/evaluation/431602-1178008203/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: 0.93 0.97 0.98 3/77 16952 /proc/meminfo: memFree=1774440/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12268 CPUtime=0 /proc/16952/stat : 16952 (pbclasp) R 16950 16952 16491 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248737983 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272467982949 0 0 4224 0 0 0 0 17 1 0 0 /proc/16952/statm: 3067 317 242 3 0 167 0 [startup+0.0603539 s] /proc/loadavg: 0.93 0.97 0.98 3/77 16952 /proc/meminfo: memFree=1774440/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=0.03 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 248737983 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.101353 s] /proc/loadavg: 0.93 0.97 0.98 3/77 16952 /proc/meminfo: memFree=1774440/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=0.03 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 248737983 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301383 s] /proc/loadavg: 0.93 0.97 0.98 3/77 16952 /proc/meminfo: memFree=1774440/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=0.03 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 248737983 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701443 s] /proc/loadavg: 0.93 0.97 0.98 3/77 16952 /proc/meminfo: memFree=1774440/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=0.03 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 248737983 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+1.50157 s] /proc/loadavg: 0.93 0.97 0.98 2/80 16962 /proc/meminfo: memFree=1772496/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=0.03 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 568 1591 0 0 0 0 3 0 16 0 1 0 248737983 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 459 342 3 0 200 0 [pid=16960] ppid=16952 vsize=5352 CPUtime=0 /proc/16960/stat : 16960 (sh) S 16952 16952 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248737989 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16960/statm: 1338 224 188 169 0 49 0 [pid=16962] ppid=16960 vsize=3480 CPUtime=1.43 /proc/16962/stat : 16962 (clasp-1.0) R 16960 16952 16491 0 -1 4194304 526 0 0 0 143 0 0 0 25 0 1 0 248737989 3563520 488 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0 /proc/16962/statm: 870 488 249 81 0 244 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 21232 [startup+3.10181 s] /proc/loadavg: 0.93 0.97 0.98 2/80 16962 /proc/meminfo: memFree=1772304/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=2.94 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 686 3513 0 0 0 0 292 2 16 0 1 0 248737983 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16952/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 2.94 Current children cumulated vsize (KiB) 12400 [startup+6.3013 s] /proc/loadavg: 0.93 0.97 0.98 2/80 16970 /proc/meminfo: memFree=1772176/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=2.94 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 686 3513 0 0 0 0 292 2 16 0 1 0 248737983 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16952/statm: 3100 462 342 3 0 200 0 [pid=16968] ppid=16952 vsize=5352 CPUtime=0 /proc/16968/stat : 16968 (sh) S 16952 16952 16491 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 248738280 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16968/statm: 1338 224 188 169 0 49 0 [pid=16970] ppid=16968 vsize=3740 CPUtime=3.32 /proc/16970/stat : 16970 (clasp-1.0) R 16968 16952 16491 0 -1 4194304 604 0 0 0 332 0 0 0 25 0 1 0 248738281 3829760 566 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715228 0 0 4096 0 0 0 0 17 1 0 0 /proc/16970/statm: 935 566 249 81 0 309 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 21492 [startup+12.7013 s] /proc/loadavg: 0.94 0.97 0.98 2/80 17010 /proc/meminfo: memFree=1772176/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=9.48 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 1264 12835 0 0 0 1 939 8 16 0 1 0 248737983 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 463 342 3 0 200 0 [pid=17008] ppid=16952 vsize=5352 CPUtime=0 /proc/17008/stat : 17008 (sh) S 16952 16952 16491 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248738936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17008/statm: 1338 224 188 169 0 49 0 [pid=17010] ppid=17008 vsize=3608 CPUtime=3.17 /proc/17010/stat : 17010 (clasp-1.0) R 17008 16952 16491 0 -1 4194304 547 0 0 0 317 0 0 0 25 0 1 0 248738936 3694592 509 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0 /proc/17010/statm: 902 509 249 81 0 276 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 21360 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 0.94 0.97 0.98 2/80 17010 /proc/meminfo: memFree=1771984/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=9.48 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 1264 12835 0 0 0 1 939 8 16 0 1 0 248737983 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 463 342 3 0 200 0 [pid=17008] ppid=16952 vsize=5352 CPUtime=0 /proc/17008/stat : 17008 (sh) S 16952 16952 16491 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248738936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17008/statm: 1338 224 188 169 0 49 0 [pid=17010] ppid=17008 vsize=3868 CPUtime=6.37 /proc/17010/stat : 17010 (clasp-1.0) R 17008 16952 16491 0 -1 4194304 606 0 0 0 637 0 0 0 25 0 1 0 248738936 3960832 568 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784617 0 0 4096 0 0 0 0 17 1 0 0 /proc/17010/statm: 967 568 249 81 0 341 0 Current children cumulated CPU time (s) 15.85 Current children cumulated vsize (KiB) 21620 [startup+16.7019 s] /proc/loadavg: 0.95 0.97 0.98 2/80 17010 /proc/meminfo: memFree=1771856/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=9.48 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 1264 12835 0 0 0 1 939 8 16 0 1 0 248737983 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 463 342 3 0 200 0 [pid=17008] ppid=16952 vsize=5352 CPUtime=0 /proc/17008/stat : 17008 (sh) S 16952 16952 16491 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248738936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17008/statm: 1338 224 188 169 0 49 0 [pid=17010] ppid=17008 vsize=3868 CPUtime=7.16 /proc/17010/stat : 17010 (clasp-1.0) R 17008 16952 16491 0 -1 4194304 619 0 0 0 716 0 0 0 25 0 1 0 248738936 3960832 581 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782308 0 0 4096 0 0 0 0 17 1 0 0 /proc/17010/statm: 967 581 249 81 0 341 0 Current children cumulated CPU time (s) 16.64 Current children cumulated vsize (KiB) 21620 [startup+17.1019 s] /proc/loadavg: 0.95 0.97 0.98 2/80 17010 /proc/meminfo: memFree=1771856/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=9.48 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 1264 12835 0 0 0 1 939 8 16 0 1 0 248737983 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 463 342 3 0 200 0 [pid=17008] ppid=16952 vsize=5352 CPUtime=0 /proc/17008/stat : 17008 (sh) S 16952 16952 16491 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248738936 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17008/statm: 1338 224 188 169 0 49 0 [pid=17010] ppid=17008 vsize=3868 CPUtime=7.56 /proc/17010/stat : 17010 (clasp-1.0) R 17008 16952 16491 0 -1 4194304 627 0 0 0 756 0 0 0 25 0 1 0 248738936 3960832 589 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715542 0 0 4096 0 0 0 0 17 1 0 0 /proc/17010/statm: 967 589 249 81 0 341 0 Current children cumulated CPU time (s) 17.04 Current children cumulated vsize (KiB) 21620 [startup+17.502 s] /proc/loadavg: 0.95 0.97 0.98 1/79 17011 /proc/meminfo: memFree=1773344/2055920 swapFree=4163632/4192956 [pid=16952] ppid=16950 vsize=12400 CPUtime=17.42 /proc/16952/stat : 16952 (pbclasp) S 16950 16952 16491 0 -1 4194304 1310 13906 0 0 0 1 1733 8 16 0 1 0 248737983 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/16952/statm: 3100 463 342 3 0 200 0 [pid=17011] ppid=16952 vsize=0 CPUtime=0 /proc/17011/stat : 17011 (rm) D 16952 16952 16491 0 -1 4194308 115 0 0 0 0 0 0 0 18 0 1 0 248739731 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/17011/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 17.42 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 17.5261 CPU time (s): 17.4443 CPU user time (s): 17.3414 CPU system time (s): 0.102984 CPU usage (%): 99.5337 Max. virtual memory (cumulated for all children) (KiB): 21624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.3414 system time used= 0.102984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15396 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= 430 involuntary context switches= 115 runsolver used 0.019996 second user time and 0.051992 second system time The end
Begin job on node22 on Tue May 1 08:30:03 UTC 2007 IDJOB= 431602 IDBENCH= 48063 IDSOLVER= 167 FILE ID= node22/431602-1178008203 PBS_JOBID= 4728310 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=53-P1=43-P2=37-P3=59-P4=29-P5=29-B.opb COMMAND LINE= pbclasp instance-431602-1178008203.opb /tmp/evaluation/431602-1178008203/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-431602-1178008203 -o ROOT/results/node22/conversion-431602-1178008203 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431602-1178008203/instance-431602-1178008203.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-431602-1178008203 -o ROOT/results/node22/solver-431602-1178008203 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431602-1178008203.opb /tmp/evaluation/431602-1178008203/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= db002b0dbb3c0b3c0fa9236f5eae018a RANDOM SEED= 716067931 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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: 1774848 kB Buffers: 34036 kB Cached: 158864 kB SwapCached: 7428 kB Active: 104412 kB Inactive: 111360 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774848 kB SwapTotal: 4192956 kB SwapFree: 4163632 kB Dirty: 688 kB Writeback: 0 kB Mapped: 29876 kB Slab: 50960 kB Committed_AS: 2077672 kB PageTables: 1676 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 node22 on Tue May 1 08:30:21 UTC 2007