Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.76 | 39.9828 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb |
MD5SUM | 872806d45eb1cc1623065d320b93ba6e |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.065989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
39.60/39.95 c Somebody sent me a SIGTERM 39.60/39.95 s UNKNOWN 39.60/39.97 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/429633-1177987058/instance-429633-1177987058.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-429633-1177987058 -o ROOT/results/node40/solver-429633-1177987058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429633-1177987058.opb /tmp/evaluation/429633-1177987058/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 1.00 0.99 3/77 16934 /proc/meminfo: memFree=1732088/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12268 CPUtime=0 /proc/16934/stat : 16934 (pbclasp) R 16932 16934 12852 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 127585342 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/16934/statm: 3067 317 242 3 0 167 0 [startup+0.0762279 s] /proc/loadavg: 0.93 1.00 0.99 3/77 16934 /proc/meminfo: memFree=1732088/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.101229 s] /proc/loadavg: 0.93 1.00 0.99 3/77 16934 /proc/meminfo: memFree=1732088/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.30127 s] /proc/loadavg: 0.93 1.00 0.99 3/77 16934 /proc/meminfo: memFree=1732088/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.701353 s] /proc/loadavg: 0.93 1.00 0.99 3/77 16934 /proc/meminfo: memFree=1732088/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+1.50152 s] /proc/loadavg: 0.93 1.00 0.99 2/80 16944 /proc/meminfo: memFree=1669920/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=95044 CPUtime=1.42 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4194304 25143 0 0 0 133 9 0 0 25 0 1 0 127585348 97325056 22523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 23761 22523 181 154 0 23231 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 112796 [startup+3.10186 s] /proc/loadavg: 0.93 1.00 0.99 2/80 16944 /proc/meminfo: memFree=1608672/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=184640 CPUtime=3.03 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4194304 50676 0 0 0 283 20 0 0 25 0 1 0 127585348 189071360 43849 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 46160 43851 181 154 0 45630 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 202392 [startup+6.30153 s] /proc/loadavg: 0.93 1.00 0.99 2/80 16944 /proc/meminfo: memFree=1440160/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=352352 CPUtime=6.22 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4194304 96721 0 0 0 584 38 0 0 25 0 1 0 127585348 360808448 83726 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 88088 83726 181 154 0 87558 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 370104 [startup+12.7019 s] /proc/loadavg: 0.94 1.00 0.99 2/80 16944 /proc/meminfo: memFree=1133664/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=655676 CPUtime=12.62 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4194304 185328 0 0 0 1187 75 0 0 25 0 1 0 127585348 671412224 157062 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 163919 157062 181 154 0 163389 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 673428 [startup+25.5015 s] /proc/loadavg: 0.95 1.00 0.99 2/80 16944 /proc/meminfo: memFree=565600/2055920 swapFree=4157468/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=1210308 CPUtime=25.41 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4194304 350225 0 0 0 2403 138 0 0 25 0 1 0 127585348 1239355392 294001 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 302577 294002 181 154 0 302047 0 Current children cumulated CPU time (s) 25.45 Current children cumulated vsize (KiB) 1228060 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.6065 s] /proc/loadavg: 0.96 1.00 0.99 4/80 16944 /proc/meminfo: memFree=13472/2055920 swapFree=4157412/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.04 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 568 1590 0 0 0 0 3 1 16 0 1 0 127585342 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/16934/statm: 3100 460 342 3 0 200 0 [pid=16942] ppid=16934 vsize=5352 CPUtime=0 /proc/16942/stat : 16942 (sh) S 16934 16934 12852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 127585348 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16942/statm: 1338 224 188 169 0 49 0 [pid=16944] ppid=16942 vsize=1857476 CPUtime=39.56 /proc/16944/stat : 16944 (clasp) R 16942 16934 12852 0 -1 4196352 521442 0 0 0 3745 211 0 0 24 0 1 0 127585348 1902055424 444282 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/16944/statm: 464369 444282 181 154 0 463839 0 Current children cumulated CPU time (s) 39.6 Current children cumulated vsize (KiB) 1875228 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.9779 s] /proc/loadavg: 0.96 1.00 0.99 4/80 16944 /proc/meminfo: memFree=13472/2055920 swapFree=4157412/4192956 [pid=16934] ppid=16932 vsize=12400 CPUtime=0.05 /proc/16934/stat : 16934 (pbclasp) S 16932 16934 12852 0 -1 4194304 623 1817 0 0 0 0 4 1 16 0 1 0 127585342 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 16384 4230 16384 18446744071563648864 0 0 17 1 0 0 /proc/16934/statm: 3100 461 342 3 0 200 0 [pid=16942] ppid=16934 vsize=0 CPUtime=0 /proc/16942/stat : 16942 (sh) Z 16934 16934 12852 0 -1 4195340 287 121 0 0 0 0 0 0 16 0 1 0 127585348 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0 /proc/16942/statm: 0 0 0 0 0 0 0 [pid=16944] ppid=1 vsize=0 CPUtime=39.71 /proc/16944/stat : 16944 (clasp) R 1 16934 12852 0 -1 4195332 522117 0 0 0 3745 226 0 0 25 0 1 0 127585348 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0 /proc/16944/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 39.76 Current children cumulated vsize (KiB) 12400 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 16934 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=48992 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=23996 # CPU time returned by wait4() is 0.072988 # while last known CPU time is 39.76 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.9828 CPU time (s): 39.76 CPU user time (s): 37.49 CPU system time (s): 2.27 CPU usage (%): 99.4428 Max. virtual memory (cumulated for all children) (KiB): 1875228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.048992 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2730 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= 74 involuntary context switches= 15 runsolver used 0.041993 second user time and 0.134979 second system time The end
Begin job on node40 on Tue May 1 02:37:38 UTC 2007 IDJOB= 429633 IDBENCH= 47923 IDSOLVER= 158 FILE ID= node40/429633-1177987058 PBS_JOBID= 4728180 Free space on /tmp= 66543 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=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb COMMAND LINE= pbclasp instance-429633-1177987058.opb /tmp/evaluation/429633-1177987058/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-429633-1177987058 -o ROOT/results/node40/conversion-429633-1177987058 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429633-1177987058/instance-429633-1177987058.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-429633-1177987058 -o ROOT/results/node40/solver-429633-1177987058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429633-1177987058.opb /tmp/evaluation/429633-1177987058/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e RANDOM SEED= 261580461 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1732432 kB Buffers: 40236 kB Cached: 194520 kB SwapCached: 15212 kB Active: 63864 kB Inactive: 194812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1732432 kB SwapTotal: 4192956 kB SwapFree: 4157468 kB Dirty: 1260 kB Writeback: 0 kB Mapped: 30804 kB Slab: 50132 kB Committed_AS: 1160420 kB PageTables: 1936 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= 66543 MiB End job on node40 on Tue May 1 02:38:20 UTC 2007