Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.07 | 39.2135 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb |
MD5SUM | 77fa912135e48ed87b17a277e8c5de1d |
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 | 0.032994 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
39.07/39.20 c Somebody sent me a SIGTERM 39.07/39.20 s UNKNOWN 39.07/39.20 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/430319-1177993754/instance-430319-1177993754.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-430319-1177993754 -o ROOT/results/node41/solver-430319-1177993754 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430319-1177993754.opb /tmp/evaluation/430319-1177993754/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: 0.96 0.97 0.98 3/77 27871 /proc/meminfo: memFree=1760968/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12268 CPUtime=0 /proc/27871/stat : 27871 (pbclasp) D 27869 27871 27720 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247287309 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/27871/statm: 3067 317 242 3 0 167 0 [startup+0.0150481 s] /proc/loadavg: 0.96 0.97 0.98 3/77 27871 /proc/meminfo: memFree=1760968/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 247287309 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27871/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101055 s] /proc/loadavg: 0.96 0.97 0.98 3/77 27871 /proc/meminfo: memFree=1760968/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301069 s] /proc/loadavg: 0.96 0.97 0.98 3/77 27871 /proc/meminfo: memFree=1760968/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.701103 s] /proc/loadavg: 0.96 0.97 0.98 3/77 27871 /proc/meminfo: memFree=1760968/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+1.50117 s] /proc/loadavg: 0.96 0.97 0.98 2/80 27881 /proc/meminfo: memFree=1696240/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=95684 CPUtime=1.44 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 26035 0 0 0 135 9 0 0 25 0 1 0 247287314 97980416 23324 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 23921 23324 181 154 0 23391 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 113436 [startup+3.10131 s] /proc/loadavg: 0.96 0.97 0.98 2/80 27881 /proc/meminfo: memFree=1633904/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=184924 CPUtime=3.04 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 51737 0 0 0 284 20 0 0 25 0 1 0 247287314 189362176 44910 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 46231 44910 181 154 0 45701 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 202676 [startup+6.30259 s] /proc/loadavg: 0.96 0.97 0.98 2/80 27881 /proc/meminfo: memFree=1463152/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=355248 CPUtime=6.24 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 99687 0 0 0 586 38 0 0 25 0 1 0 247287314 363773952 85154 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 88812 85154 181 154 0 88282 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 373000 [startup+12.7011 s] /proc/loadavg: 0.96 0.97 0.98 2/80 27881 /proc/meminfo: memFree=1154224/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=654820 CPUtime=12.64 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 187477 0 0 0 1189 75 0 0 25 0 1 0 247287314 670535680 159211 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 163705 159211 181 154 0 163175 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 672572 [startup+25.5013 s] /proc/loadavg: 0.97 0.97 0.98 2/80 27881 /proc/meminfo: memFree=580016/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=1255292 CPUtime=25.43 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 353857 0 0 0 2404 139 0 0 25 0 1 0 247287314 1285419008 297633 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 313823 297633 181 154 0 313293 0 Current children cumulated CPU time (s) 25.45 Current children cumulated vsize (KiB) 1273044 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.1024 s] /proc/loadavg: 0.98 0.97 0.98 5/80 27881 /proc/meminfo: memFree=13488/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=1848276 CPUtime=39.05 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 521447 0 0 0 3696 209 0 0 25 0 1 0 247287314 1892634624 444287 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 462069 444342 181 154 0 461539 0 Current children cumulated CPU time (s) 39.07 Current children cumulated vsize (KiB) 1866028 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.1024 s] /proc/loadavg: 0.98 0.97 0.98 5/80 27881 /proc/meminfo: memFree=13488/2055920 swapFree=4169244/4192956 [pid=27871] ppid=27869 vsize=12400 CPUtime=0.02 /proc/27871/stat : 27871 (pbclasp) S 27869 27871 27720 0 -1 4194304 568 1590 0 0 0 0 2 0 16 0 1 0 247287309 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27871/statm: 3100 458 342 3 0 200 0 [pid=27879] ppid=27871 vsize=5352 CPUtime=0 /proc/27879/stat : 27879 (sh) S 27871 27871 27720 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 247287314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27879/statm: 1338 224 188 169 0 49 0 [pid=27881] ppid=27879 vsize=1848276 CPUtime=39.05 /proc/27881/stat : 27881 (clasp) R 27879 27871 27720 0 -1 4194304 521447 0 0 0 3696 209 0 0 25 0 1 0 247287314 1892634624 444287 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/27881/statm: 462069 444342 181 154 0 461539 0 Current children cumulated CPU time (s) 39.07 Current children cumulated vsize (KiB) 1866028 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 27871 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=28995 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=20996 # CPU time returned by wait4() is 0.049991 # while last known CPU time is 39.07 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.2135 CPU time (s): 39.07 CPU user time (s): 36.98 CPU system time (s): 2.09 CPU usage (%): 99.634 Max. virtual memory (cumulated for all children) (KiB): 1866028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.028995 system time used= 0.020996 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= 70 involuntary context switches= 14 runsolver used 0.039993 second user time and 0.120981 second system time The end
Begin job on node41 on Tue May 1 04:29:14 UTC 2007 IDJOB= 430319 IDBENCH= 47972 IDSOLVER= 158 FILE ID= node41/430319-1177993754 PBS_JOBID= 4728225 Free space on /tmp= 66563 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=17-P1=13-P2=29-P3=37-P4=23-B.opb COMMAND LINE= pbclasp instance-430319-1177993754.opb /tmp/evaluation/430319-1177993754/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-430319-1177993754 -o ROOT/results/node41/conversion-430319-1177993754 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430319-1177993754/instance-430319-1177993754.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-430319-1177993754 -o ROOT/results/node41/solver-430319-1177993754 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430319-1177993754.opb /tmp/evaluation/430319-1177993754/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d RANDOM SEED= 260068989 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 1761376 kB Buffers: 32040 kB Cached: 174424 kB SwapCached: 2568 kB Active: 93072 kB Inactive: 136432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1761376 kB SwapTotal: 4192956 kB SwapFree: 4169244 kB Dirty: 1056 kB Writeback: 0 kB Mapped: 30480 kB Slab: 50304 kB Committed_AS: 3641068 kB PageTables: 2008 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= 66563 MiB End job on node41 on Tue May 1 04:29:56 UTC 2007