Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.92 | 39.9727 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb |
MD5SUM | b163134236a18751e6971651a3b5a0d9 |
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 | 0.05699 |
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 | 63 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
39.68/39.96 c Somebody sent me a SIGTERM 39.68/39.96 s UNKNOWN 39.68/39.96 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/432125-1178014042/instance-432125-1178014042.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-432125-1178014042 -o ROOT/results/node45/solver-432125-1178014042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432125-1178014042.opb /tmp/evaluation/432125-1178014042/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: 0.91 0.95 0.97 3/77 11636 /proc/meminfo: memFree=1793464/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12268 CPUtime=0 /proc/11636/stat : 11636 (pbclasp) D 11634 11636 10431 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 156249806 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258939255397 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/11636/statm: 3067 317 242 3 0 167 0 [startup+0.0662349 s] /proc/loadavg: 0.91 0.95 0.97 3/77 11636 /proc/meminfo: memFree=1793464/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.101235 s] /proc/loadavg: 0.91 0.95 0.97 3/77 11636 /proc/meminfo: memFree=1793464/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301255 s] /proc/loadavg: 0.91 0.95 0.97 3/77 11636 /proc/meminfo: memFree=1793464/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.701296 s] /proc/loadavg: 0.91 0.95 0.97 3/77 11636 /proc/meminfo: memFree=1793464/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+1.50138 s] /proc/loadavg: 0.91 0.95 0.97 2/80 11646 /proc/meminfo: memFree=1730144/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=95944 CPUtime=1.43 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 25278 0 0 0 133 10 0 0 25 0 1 0 156249812 98246656 22896 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 23986 22898 181 154 0 23456 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 113696 [startup+3.10154 s] /proc/loadavg: 0.91 0.95 0.97 2/80 11646 /proc/meminfo: memFree=1668256/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=185720 CPUtime=3.03 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 50681 0 0 0 282 21 0 0 25 0 1 0 156249812 190177280 44463 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 46430 44464 181 154 0 45900 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 203472 [startup+6.30187 s] /proc/loadavg: 0.92 0.95 0.97 2/80 11646 /proc/meminfo: memFree=1498528/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=352244 CPUtime=6.23 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 94700 0 0 0 585 38 0 0 25 0 1 0 156249812 360697856 84567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 88061 84567 181 154 0 87531 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 369996 [startup+12.7015 s] /proc/loadavg: 0.93 0.95 0.97 2/80 11646 /proc/meminfo: memFree=1187752/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=654392 CPUtime=12.63 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 181303 0 0 0 1188 75 0 0 25 0 1 0 156249812 670097408 158950 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 163598 158950 181 154 0 163068 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 672144 [startup+25.5018 s] /proc/loadavg: 0.94 0.96 0.97 2/80 11646 /proc/meminfo: memFree=611112/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=1258700 CPUtime=25.43 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 341621 0 0 0 2408 135 0 0 25 0 1 0 156249812 1288908800 297544 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 314675 297545 181 154 0 314145 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 1276452 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.7033 s] /proc/loadavg: 0.95 0.96 0.97 4/80 11646 /proc/meminfo: memFree=13736/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 570 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11636/statm: 3100 460 343 3 0 200 0 [pid=11644] ppid=11636 vsize=5352 CPUtime=0 /proc/11644/stat : 11644 (sh) S 11636 11636 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 156249812 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11644/statm: 1338 224 188 169 0 49 0 [pid=11646] ppid=11644 vsize=1833512 CPUtime=39.64 /proc/11646/stat : 11646 (clasp) R 11644 11636 10431 0 -1 4194304 503976 0 0 0 3768 196 0 0 25 0 1 0 156249812 1877516288 446853 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/11646/statm: 458378 446857 181 154 0 457848 0 Current children cumulated CPU time (s) 39.68 Current children cumulated vsize (KiB) 1851264 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.9663 s] /proc/loadavg: 0.95 0.96 0.97 4/80 11646 /proc/meminfo: memFree=13736/2055920 swapFree=4157780/4192956 [pid=11636] ppid=11634 vsize=12400 CPUtime=0.04 /proc/11636/stat : 11636 (pbclasp) S 11634 11636 10431 0 -1 4194304 612 1592 0 0 0 0 3 1 16 0 1 0 156249806 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/11636/statm: 3100 461 343 3 0 200 0 [pid=11644] ppid=11636 vsize=0 CPUtime=0 /proc/11644/stat : 11644 (sh) Z 11636 11636 10431 0 -1 4195340 288 121 0 0 0 0 0 0 15 0 1 0 156249812 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0 /proc/11644/statm: 0 0 0 0 0 0 0 [pid=11646] ppid=1 vsize=0 CPUtime=39.88 /proc/11646/stat : 11646 (clasp) R 1 11636 10431 0 -1 4195332 504003 0 0 0 3768 220 0 0 25 0 1 0 156249812 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0 /proc/11646/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 39.92 Current children cumulated vsize (KiB) 12400 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 11636 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=41993 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=23996 # CPU time returned by wait4() is 0.065989 # while last known CPU time is 39.92 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.9727 CPU time (s): 39.92 CPU user time (s): 37.71 CPU system time (s): 2.21 CPU usage (%): 99.8682 Max. virtual memory (cumulated for all children) (KiB): 1851264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.041993 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= 2737 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 0.040993 second user time and 0.124981 second system time The end
Begin job on node45 on Tue May 1 10:07:22 UTC 2007 IDJOB= 432125 IDBENCH= 48101 IDSOLVER= 158 FILE ID= node45/432125-1178014042 PBS_JOBID= 4728265 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=7-P0=131-P1=89-P2=127-P3=37-B.opb COMMAND LINE= pbclasp instance-432125-1178014042.opb /tmp/evaluation/432125-1178014042/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-432125-1178014042 -o ROOT/results/node45/conversion-432125-1178014042 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432125-1178014042/instance-432125-1178014042.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-432125-1178014042 -o ROOT/results/node45/solver-432125-1178014042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432125-1178014042.opb /tmp/evaluation/432125-1178014042/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9 RANDOM SEED= 124741974 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1793936 kB Buffers: 37744 kB Cached: 139500 kB SwapCached: 14176 kB Active: 50020 kB Inactive: 150584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1793936 kB SwapTotal: 4192956 kB SwapFree: 4157780 kB Dirty: 1132 kB Writeback: 0 kB Mapped: 30372 kB Slab: 46956 kB Committed_AS: 1489124 kB PageTables: 1736 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 node45 on Tue May 1 10:08:04 UTC 2007