Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.69 | 39.7332 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb |
MD5SUM | 1a5734774d9497f5914e33a08764abe1 |
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 | 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 |
39.49/39.71 c Somebody sent me a SIGTERM 39.49/39.71 s UNKNOWN 39.49/39.72 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/430011-1177990763/instance-430011-1177990763.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-430011-1177990763 -o ROOT/results/node7/solver-430011-1177990763 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430011-1177990763.opb /tmp/evaluation/430011-1177990763/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 0.99 0.99 3/77 531 /proc/meminfo: memFree=1753528/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12268 CPUtime=0 /proc/531/stat : 531 (pbclasp) R 529 531 29441 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275113990 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680014846 0 0 4224 0 0 0 0 17 1 0 0 /proc/531/statm: 3067 317 242 3 0 167 0 [startup+0.0491211 s] /proc/loadavg: 0.92 0.99 0.99 3/77 531 /proc/meminfo: memFree=1753528/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 275113990 12697600 440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/531/statm: 3100 440 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102129 s] /proc/loadavg: 0.92 0.99 0.99 3/77 531 /proc/meminfo: memFree=1753528/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301145 s] /proc/loadavg: 0.92 0.99 0.99 3/77 531 /proc/meminfo: memFree=1753528/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.702186 s] /proc/loadavg: 0.92 0.99 0.99 3/77 531 /proc/meminfo: memFree=1753528/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+1.50127 s] /proc/loadavg: 0.92 0.99 0.99 2/80 541 /proc/meminfo: memFree=1690720/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=95308 CPUtime=1.43 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 25339 0 0 0 134 9 0 0 25 0 1 0 275113997 97595392 22719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 23827 22721 181 154 0 23297 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 113060 [startup+3.10144 s] /proc/loadavg: 0.92 0.99 0.99 2/80 541 /proc/meminfo: memFree=1629152/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=184904 CPUtime=3.03 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 50959 0 0 0 283 20 0 0 25 0 1 0 275113997 189341696 44132 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 46226 44132 181 154 0 45696 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 202656 [startup+6.30177 s] /proc/loadavg: 0.93 0.99 0.99 2/80 541 /proc/meminfo: memFree=1460320/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=352748 CPUtime=6.23 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 97046 0 0 0 584 39 0 0 25 0 1 0 275113997 361213952 84051 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 88187 84052 181 154 0 87657 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 370500 [startup+12.7014 s] /proc/loadavg: 0.93 0.99 0.99 2/80 541 /proc/meminfo: memFree=1154848/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=655676 CPUtime=12.62 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 185375 0 0 0 1189 73 0 0 25 0 1 0 275113997 671412224 157109 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 163919 157109 181 154 0 163389 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 673428 [startup+25.5028 s] /proc/loadavg: 0.95 0.99 0.99 2/80 541 /proc/meminfo: memFree=583712/2055920 swapFree=4157088/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=1210968 CPUtime=25.42 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 350803 0 0 0 2407 135 0 0 25 0 1 0 275113997 1240031232 294579 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 302742 294579 181 154 0 302212 0 Current children cumulated CPU time (s) 25.46 Current children cumulated vsize (KiB) 1228720 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.5013 s] /proc/loadavg: 0.96 0.99 0.99 5/80 541 /proc/meminfo: memFree=13408/2055920 swapFree=4157044/4192956 [pid=531] ppid=529 vsize=12400 CPUtime=0.04 /proc/531/stat : 531 (pbclasp) S 529 531 29441 0 -1 4194304 568 1590 0 0 0 0 4 0 16 0 1 0 275113990 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/531/statm: 3100 460 342 3 0 200 0 [pid=539] ppid=531 vsize=5352 CPUtime=0 /proc/539/stat : 539 (sh) S 531 531 29441 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 275113996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/539/statm: 1338 224 188 169 0 49 0 [pid=541] ppid=539 vsize=1857476 CPUtime=39.45 /proc/541/stat : 541 (clasp) R 539 531 29441 0 -1 4194304 521171 0 0 0 3741 204 0 0 25 0 1 0 275113997 1902055424 444011 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/541/statm: 464369 444017 181 154 0 463839 0 Current children cumulated CPU time (s) 39.49 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+39.7327 s] /proc/loadavg: 0.96 0.99 0.99 5/80 541 /proc/meminfo: memFree=13408/2055920 swapFree=4157044/4192956 [pid=531] ppid=529 vsize=0 CPUtime=0.05 /proc/531/stat : 531 (pbclasp) R 529 531 29441 0 -1 4194308 690 2040 0 0 0 0 4 1 17 0 1 0 275113990 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 16384 0 0 0 17 1 0 0 /proc/531/statm: 0 0 0 0 0 0 0 [pid=539] ppid=531 vsize=0 CPUtime=0 /proc/539/stat : 539 (sh) Z 531 531 29441 0 -1 4195340 287 121 0 0 0 0 0 0 15 0 1 0 275113996 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0 /proc/539/statm: 0 0 0 0 0 0 0 [pid=541] ppid=1 vsize=0 CPUtime=39.64 /proc/541/stat : 541 (clasp) R 1 531 29441 0 -1 4195332 521249 0 0 0 3741 223 0 0 25 0 1 0 275113997 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0 /proc/541/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 39.69 Current children cumulated vsize (KiB) 0 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 531 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=50992 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=20996 # CPU time returned by wait4() is 0.071988 # while last known CPU time is 39.69 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.7332 CPU time (s): 39.69 CPU user time (s): 37.45 CPU system time (s): 2.24 CPU usage (%): 99.8912 Max. virtual memory (cumulated for all children) (KiB): 1875228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.050992 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= 13 runsolver used 0.033994 second user time and 0.141978 second system time The end
Begin job on node7 on Tue May 1 03:39:24 UTC 2007 IDJOB= 430011 IDBENCH= 47950 IDSOLVER= 158 FILE ID= node7/430011-1177990763 PBS_JOBID= 4728030 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=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb COMMAND LINE= pbclasp instance-430011-1177990763.opb /tmp/evaluation/430011-1177990763/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-430011-1177990763 -o ROOT/results/node7/conversion-430011-1177990763 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430011-1177990763/instance-430011-1177990763.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-430011-1177990763 -o ROOT/results/node7/solver-430011-1177990763 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430011-1177990763.opb /tmp/evaluation/430011-1177990763/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 1a5734774d9497f5914e33a08764abe1 RANDOM SEED= 433288946 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1754000 kB Buffers: 42788 kB Cached: 170072 kB SwapCached: 15824 kB Active: 84288 kB Inactive: 152492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1754000 kB SwapTotal: 4192956 kB SwapFree: 4157088 kB Dirty: 1152 kB Writeback: 0 kB Mapped: 30812 kB Slab: 50664 kB Committed_AS: 9031244 kB PageTables: 1860 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 node7 on Tue May 1 03:40:06 UTC 2007