Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 10.3164 | 10.324 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb |
MD5SUM | 2a7888c7c4f71cd1bd795e0b54484781 |
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 | 0.066989 |
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 | 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 | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
0.03/0.49 o 3 10.26/10.32 s OPTIMUM FOUND 10.26/10.32 v x1 x2 x10 x13 x15 x18 x19 x21 x22 x23 x26 x27 x28 x29 x31 x32 x33 x34 x36 x37 x46 x50 x51 x54 x55 x56 x82 x83 x100 x101 x127 x128 x136 10.26/10.32 v x137 x139 x140 x141 x142 x144 x154 x155 x157 x158 x159 x160 x162 x163 x164 x166 x167 x168 x169 x171 x172 x173 x175 x176 x177 x178 10.26/10.32 v x180 x199 x200 x202 x203 x204 x205 x207 x208 x209 x211 x212 x213 x214 x216
OK 3
Linearizing /tmp/evaluation/429712-1177987776/instance-429712-1177987776.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-429712-1177987776 -o ROOT/results/node72/solver-429712-1177987776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429712-1177987776.opb /tmp/evaluation/429712-1177987776/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: 1.08 1.02 0.99 3/77 17467 /proc/meminfo: memFree=1784176/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12268 CPUtime=0 /proc/17467/stat : 17467 (pbclasp) R 17465 17467 15608 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 274816071 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526653438 0 0 4224 0 0 0 0 17 0 0 0 /proc/17467/statm: 3067 317 242 3 0 167 0 [startup+0.0494121 s] /proc/loadavg: 1.08 1.02 0.99 3/77 17467 /proc/meminfo: memFree=1784176/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.02 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 559 1193 0 0 0 0 2 0 16 0 1 0 274816071 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/17467/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.101089 s] /proc/loadavg: 1.08 1.02 0.99 3/77 17467 /proc/meminfo: memFree=1784176/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.03 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 573 1595 0 0 0 0 2 1 16 0 1 0 274816071 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17467/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301105 s] /proc/loadavg: 1.08 1.02 0.99 3/77 17467 /proc/meminfo: memFree=1784176/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.03 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 573 1595 0 0 0 0 2 1 16 0 1 0 274816071 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17467/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.70114 s] /proc/loadavg: 1.08 1.02 0.99 3/77 17467 /proc/meminfo: memFree=1784176/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 12400 [startup+1.50121 s] /proc/loadavg: 1.08 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782672/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3208 CPUtime=0.98 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 458 0 0 0 98 0 0 0 25 0 1 0 274816122 3284992 420 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714761 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 802 420 249 81 0 176 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 20960 [startup+3.10136 s] /proc/loadavg: 1.08 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782416/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3332 CPUtime=2.58 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 488 0 0 0 258 0 0 0 25 0 1 0 274816122 3411968 450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782610 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 833 450 249 81 0 207 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 21084 [startup+6.30265 s] /proc/loadavg: 1.07 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782160/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3452 CPUtime=5.79 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 529 0 0 0 579 0 0 0 25 0 1 0 274816122 3534848 491 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714144 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 863 491 249 81 0 237 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 21204 Solver just ended. Dumping a history of the last processes samples [startup+7.9018 s] /proc/loadavg: 1.07 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782096/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3452 CPUtime=7.38 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 534 0 0 0 738 0 0 0 25 0 1 0 274816122 3534848 496 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713642 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 863 496 249 81 0 237 0 Current children cumulated CPU time (s) 7.86 Current children cumulated vsize (KiB) 21204 [startup+9.50194 s] /proc/loadavg: 1.07 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782032/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3580 CPUtime=8.98 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 552 0 0 0 898 0 0 0 25 0 1 0 274816122 3665920 514 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741403 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 895 514 249 81 0 269 0 Current children cumulated CPU time (s) 9.46 Current children cumulated vsize (KiB) 21332 [startup+9.90598 s] /proc/loadavg: 1.07 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782032/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3580 CPUtime=9.39 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 553 0 0 0 939 0 0 0 25 0 1 0 274816122 3665920 515 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741411 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 895 515 249 81 0 269 0 Current children cumulated CPU time (s) 9.87 Current children cumulated vsize (KiB) 21332 [startup+10.302 s] /proc/loadavg: 1.07 1.02 0.99 2/80 17485 /proc/meminfo: memFree=1782032/2055920 swapFree=4157100/4192956 [pid=17467] ppid=17465 vsize=12400 CPUtime=0.48 /proc/17467/stat : 17467 (pbclasp) S 17465 17467 15608 0 -1 4194304 694 3418 0 0 0 0 46 2 16 0 1 0 274816071 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17467/statm: 3100 462 343 3 0 200 0 [pid=17483] ppid=17467 vsize=5352 CPUtime=0 /proc/17483/stat : 17483 (sh) S 17467 17467 15608 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 274816121 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17483/statm: 1338 224 188 169 0 49 0 [pid=17485] ppid=17483 vsize=3580 CPUtime=9.78 /proc/17485/stat : 17485 (clasp-1.0) R 17483 17467 15608 0 -1 4194304 553 0 0 0 978 0 0 0 25 0 1 0 274816122 3665920 515 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616357 0 0 4096 0 0 0 0 17 1 0 0 /proc/17485/statm: 895 515 249 81 0 269 0 Current children cumulated CPU time (s) 10.26 Current children cumulated vsize (KiB) 21332 Child status: 0 Real time (s): 10.324 CPU time (s): 10.3164 CPU user time (s): 10.2734 CPU system time (s): 0.042993 CPU usage (%): 99.9264 Max. virtual memory (cumulated for all children) (KiB): 21332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.2734 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5333 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= 149 involuntary context switches= 241 runsolver used 0.012998 second user time and 0.030995 second system time The end
Begin job on node72 on Tue May 1 02:49:36 UTC 2007 IDJOB= 429712 IDBENCH= 47928 IDSOLVER= 167 FILE ID= node72/429712-1177987776 PBS_JOBID= 4728118 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=9-P0=41-P1=331-P2=37-B.opb COMMAND LINE= pbclasp instance-429712-1177987776.opb /tmp/evaluation/429712-1177987776/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-429712-1177987776 -o ROOT/results/node72/conversion-429712-1177987776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429712-1177987776/instance-429712-1177987776.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-429712-1177987776 -o ROOT/results/node72/solver-429712-1177987776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429712-1177987776.opb /tmp/evaluation/429712-1177987776/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781 RANDOM SEED= 592423559 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1784648 kB Buffers: 33772 kB Cached: 151076 kB SwapCached: 16772 kB Active: 34352 kB Inactive: 173800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784648 kB SwapTotal: 4192956 kB SwapFree: 4157100 kB Dirty: 532 kB Writeback: 0 kB Mapped: 30108 kB Slab: 48596 kB Committed_AS: 3446028 kB PageTables: 1792 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 node72 on Tue May 1 02:49:47 UTC 2007