Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.25 | 39.4693 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb |
MD5SUM | ce88b558f4d8b4cb026c235af661afbc |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
39.25/39.45 c Somebody sent me a SIGTERM 39.25/39.45 s UNKNOWN 39.25/39.46 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/430249-1177993339/instance-430249-1177993339.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-430249-1177993339 -o ROOT/results/node51/solver-430249-1177993339 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430249-1177993339.opb /tmp/evaluation/430249-1177993339/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: 0.77 0.91 0.96 3/64 1275 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12268 CPUtime=0 /proc/1275/stat : 1275 (pbclasp) D 1273 1275 32230 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 154179052 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/1275/statm: 3067 317 242 3 0 167 0 [startup+0.0939179 s] /proc/loadavg: 0.77 0.91 0.96 3/64 1275 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.101916 s] /proc/loadavg: 0.77 0.91 0.96 3/64 1275 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301933 s] /proc/loadavg: 0.77 0.91 0.96 3/64 1275 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.70197 s] /proc/loadavg: 0.77 0.91 0.96 3/64 1275 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+1.50104 s] /proc/loadavg: 0.77 0.91 0.96 2/67 1285 /proc/meminfo: memFree=1744176/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=100048 CPUtime=1.43 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 25829 0 0 0 132 11 0 0 25 0 1 0 154179057 102449152 23447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 25012 23448 181 154 0 24482 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 117800 [startup+3.10118 s] /proc/loadavg: 0.77 0.91 0.96 2/67 1285 /proc/meminfo: memFree=1680560/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=192480 CPUtime=3.04 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 51128 0 0 0 282 22 0 0 25 0 1 0 154179057 197099520 45654 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 48120 45654 181 154 0 47590 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 210232 [startup+6.30147 s] /proc/loadavg: 0.79 0.91 0.96 2/67 1285 /proc/meminfo: memFree=1507248/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=353320 CPUtime=6.23 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 96609 0 0 0 584 39 0 0 25 0 1 0 154179057 361799680 86476 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 88330 86476 181 154 0 87800 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 371072 [startup+12.701 s] /proc/loadavg: 0.80 0.91 0.96 2/67 1285 /proc/meminfo: memFree=1190784/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=682904 CPUtime=12.63 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 184550 0 0 0 1189 74 0 0 25 0 1 0 154179057 699293696 162197 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 170726 162197 181 154 0 170196 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 700656 [startup+25.5012 s] /proc/loadavg: 0.85 0.92 0.96 2/67 1285 /proc/meminfo: memFree=600072/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=1248384 CPUtime=25.44 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 341322 0 0 0 2405 139 0 0 25 0 1 0 154179057 1278345216 304743 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 312096 304743 181 154 0 311566 0 Current children cumulated CPU time (s) 25.46 Current children cumulated vsize (KiB) 1266136 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.3034 s] /proc/loadavg: 0.88 0.92 0.96 3/67 1285 /proc/meminfo: memFree=15944/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=1890584 CPUtime=39.23 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 506328 0 0 0 3721 202 0 0 25 0 1 0 154179057 1935958016 449889 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 472646 449889 181 154 0 472116 0 Current children cumulated CPU time (s) 39.25 Current children cumulated vsize (KiB) 1908336 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.3034 s] /proc/loadavg: 0.88 0.92 0.96 3/67 1285 /proc/meminfo: memFree=15944/2055920 swapFree=4183264/4192956 [pid=1275] ppid=1273 vsize=12400 CPUtime=0.02 /proc/1275/stat : 1275 (pbclasp) S 1273 1275 32230 0 -1 4194304 570 1594 0 0 0 0 2 0 16 0 1 0 154179052 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1275/statm: 3100 460 343 3 0 200 0 [pid=1283] ppid=1275 vsize=5352 CPUtime=0 /proc/1283/stat : 1283 (sh) S 1275 1275 32230 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154179057 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1283/statm: 1338 224 188 169 0 49 0 [pid=1285] ppid=1283 vsize=1890584 CPUtime=39.23 /proc/1285/stat : 1285 (clasp) R 1283 1275 32230 0 -1 4194304 506328 0 0 0 3721 202 0 0 25 0 1 0 154179057 1935958016 449889 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/1285/statm: 472646 449889 181 154 0 472116 0 Current children cumulated CPU time (s) 39.25 Current children cumulated vsize (KiB) 1908336 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 1275 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=31995 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=24996 # CPU time returned by wait4() is 0.056991 # while last known CPU time is 39.25 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 39.4693 CPU time (s): 39.25 CPU user time (s): 37.23 CPU system time (s): 2.02 CPU usage (%): 99.4445 Max. virtual memory (cumulated for all children) (KiB): 1908336 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.031995 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= 2735 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= 71 involuntary context switches= 11 runsolver used 0.037994 second user time and 0.087986 second system time The end
Begin job on node51 on Tue May 1 04:22:19 UTC 2007 IDJOB= 430249 IDBENCH= 47967 IDSOLVER= 158 FILE ID= node51/430249-1177993339 PBS_JOBID= 4728212 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=8-P0=227-P1=23-P2=89-B.opb COMMAND LINE= pbclasp instance-430249-1177993339.opb /tmp/evaluation/430249-1177993339/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-430249-1177993339 -o ROOT/results/node51/conversion-430249-1177993339 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430249-1177993339/instance-430249-1177993339.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-430249-1177993339 -o ROOT/results/node51/solver-430249-1177993339 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430249-1177993339.opb /tmp/evaluation/430249-1177993339/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED= 942431118 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1809320 kB Buffers: 23972 kB Cached: 149344 kB SwapCached: 3552 kB Active: 84796 kB Inactive: 98716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809320 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 1236 kB Writeback: 0 kB Mapped: 16000 kB Slab: 49036 kB Committed_AS: 4413072 kB PageTables: 1412 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 node51 on Tue May 1 04:23:01 UTC 2007