Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.17 | 39.2004 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=31-P2=17-B.opb |
MD5SUM | eb9bc6402139a5a4a24560e631721b29 |
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 | 0.016996 |
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 | 30 |
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 | 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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
38.99/39.15 c Somebody sent me a SIGTERM 38.99/39.15 s UNKNOWN 38.99/39.15 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/431971-1178012683/instance-431971-1178012683.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-431971-1178012683 -o ROOT/results/node16/solver-431971-1178012683 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431971-1178012683.opb /tmp/evaluation/431971-1178012683/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: 0.92 0.98 0.99 3/77 28408 /proc/meminfo: memFree=1775304/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12268 CPUtime=0 /proc/28408/stat : 28408 (pbclasp) D 28406 28408 27620 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249185916 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/28408/statm: 3067 317 242 3 0 167 0 [startup+0.017612 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28408 /proc/meminfo: memFree=1775304/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 486 0 0 0 0 0 0 0 16 0 1 0 249185916 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28408/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102595 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28408 /proc/meminfo: memFree=1775304/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.302549 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28408 /proc/meminfo: memFree=1775304/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.701465 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28408 /proc/meminfo: memFree=1775304/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+1.50132 s] /proc/loadavg: 0.92 0.98 0.99 2/80 28418 /proc/meminfo: memFree=1709872/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=96368 CPUtime=1.45 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 26177 0 0 0 134 11 0 0 25 0 1 0 249185920 98680832 23466 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 24092 23467 181 154 0 23562 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 114120 [startup+3.10196 s] /proc/loadavg: 0.92 0.98 0.99 2/80 28418 /proc/meminfo: memFree=1647728/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=186316 CPUtime=3.05 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 51887 0 0 0 283 22 0 0 25 0 1 0 249185920 190787584 45060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 46579 45060 181 154 0 46049 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 204068 [startup+6.30129 s] /proc/loadavg: 0.93 0.98 0.99 2/80 28418 /proc/meminfo: memFree=1478448/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=357104 CPUtime=6.25 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 99383 0 0 0 583 42 0 0 25 0 1 0 249185920 365674496 84850 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 89276 84852 181 154 0 88746 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 374856 [startup+12.7019 s] /proc/loadavg: 0.93 0.98 0.99 2/80 28418 /proc/meminfo: memFree=1170480/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=658600 CPUtime=12.65 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 187074 0 0 0 1188 77 0 0 25 0 1 0 249185920 674406400 158808 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 164650 158809 181 154 0 164120 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 676352 [startup+25.5023 s] /proc/loadavg: 0.95 0.98 0.99 2/80 28418 /proc/meminfo: memFree=592624/2055920 swapFree=4148612/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=1264140 CPUtime=25.45 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 354304 0 0 0 2404 141 0 0 25 0 1 0 249185920 1294479360 298080 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 316035 298081 181 154 0 315505 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 1281892 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.0014 s] /proc/loadavg: 0.96 0.98 0.99 3/80 28418 /proc/meminfo: memFree=13488/2055920 swapFree=4148604/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 249185916 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28408/statm: 3100 457 342 3 0 200 0 [pid=28416] ppid=28408 vsize=5352 CPUtime=0 /proc/28416/stat : 28416 (sh) S 28408 28408 27620 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249185920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28416/statm: 1338 224 188 169 0 49 0 [pid=28418] ppid=28416 vsize=1860088 CPUtime=38.97 /proc/28418/stat : 28418 (clasp) R 28416 28408 27620 0 -1 4194304 523290 0 0 0 3683 214 0 0 25 0 1 0 249185920 1904730112 446130 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28418/statm: 465022 446130 1043 154 0 464492 0 Current children cumulated CPU time (s) 38.99 Current children cumulated vsize (KiB) 1877840 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.1987 s] /proc/loadavg: 0.96 0.98 0.99 3/80 28418 /proc/meminfo: memFree=13488/2055920 swapFree=4148604/4192956 [pid=28408] ppid=28406 vsize=12400 CPUtime=0.02 /proc/28408/stat : 28408 (pbclasp) S 28406 28408 27620 0 -1 4194304 619 1815 0 0 0 0 1 1 16 0 1 0 249185916 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/28408/statm: 3100 459 342 3 0 200 0 [pid=28416] ppid=28408 vsize=0 CPUtime=0 /proc/28416/stat : 28416 (sh) Z 28408 28408 27620 0 -1 4195340 287 121 0 0 0 0 0 0 16 0 1 0 249185920 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0 /proc/28416/statm: 0 0 0 0 0 0 0 [pid=28418] ppid=1 vsize=0 CPUtime=39.15 /proc/28418/stat : 28418 (clasp) R 1 28408 27620 0 -1 4195332 523290 0 0 0 3683 232 0 0 25 0 1 0 249185920 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0 /proc/28418/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 39.17 Current children cumulated vsize (KiB) 12400 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 28408 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=20996 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=24996 # CPU time returned by wait4() is 0.045992 # while last known CPU time is 39.17 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.2004 CPU time (s): 39.17 CPU user time (s): 36.84 CPU system time (s): 2.33 CPU usage (%): 99.9224 Max. virtual memory (cumulated for all children) (KiB): 1877840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.020996 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2723 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= 73 involuntary context switches= 13 runsolver used 0.045993 second user time and 0.112982 second system time The end
Begin job on node16 on Tue May 1 09:44:43 UTC 2007 IDJOB= 431971 IDBENCH= 48090 IDSOLVER= 158 FILE ID= node16/431971-1178012683 PBS_JOBID= 4728281 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=11-P1=31-P2=17-B.opb COMMAND LINE= pbclasp instance-431971-1178012683.opb /tmp/evaluation/431971-1178012683/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-431971-1178012683 -o ROOT/results/node16/conversion-431971-1178012683 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431971-1178012683/instance-431971-1178012683.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-431971-1178012683 -o ROOT/results/node16/solver-431971-1178012683 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431971-1178012683.opb /tmp/evaluation/431971-1178012683/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= eb9bc6402139a5a4a24560e631721b29 RANDOM SEED= 563617163 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.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 : 3000.232 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 : 3000.232 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: 1775776 kB Buffers: 34344 kB Cached: 158188 kB SwapCached: 12284 kB Active: 124760 kB Inactive: 91664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1775776 kB SwapTotal: 4192956 kB SwapFree: 4148612 kB Dirty: 1216 kB Writeback: 0 kB Mapped: 30736 kB Slab: 49252 kB Committed_AS: 7693440 kB PageTables: 1840 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 node16 on Tue May 1 09:45:24 UTC 2007