Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 39.07 | 39.2191 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb |
MD5SUM | c019e7570938e486ee7a54f01dcef63b |
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 | 0.075988 |
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 | 135 |
Total number of constraints | 19 |
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 | 19 |
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) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
39.07/39.20 c Somebody sent me a SIGTERM 39.07/39.20 s UNKNOWN 39.07/39.21 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/430809-1177999152/instance-430809-1177999152.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-430809-1177999152 -o ROOT/results/node72/solver-430809-1177999152 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430809-1177999152.opb /tmp/evaluation/430809-1177999152/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 0.98 0.99 3/77 18911 /proc/meminfo: memFree=1779048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12268 CPUtime=0 /proc/18911/stat : 18911 (pbclasp) D 18909 18911 18088 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275953657 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517920357 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/18911/statm: 3067 317 242 3 0 167 0 [startup+0.0118391 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18911 /proc/meminfo: memFree=1779048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 275953657 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18911/statm: 3100 440 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102168 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18911 /proc/meminfo: memFree=1779048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301183 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18911 /proc/meminfo: memFree=1779048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.701273 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18911 /proc/meminfo: memFree=1779048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+1.50229 s] /proc/loadavg: 0.92 0.98 0.99 2/80 18921 /proc/meminfo: memFree=1716048/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=95512 CPUtime=1.42 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 25704 0 0 0 131 11 0 0 25 0 1 0 275953664 97804288 22993 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 23878 22993 181 154 0 23348 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 113264 [startup+3.10144 s] /proc/loadavg: 0.92 0.98 0.99 3/80 18921 /proc/meminfo: memFree=1653072/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=185180 CPUtime=3.02 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 51554 0 0 0 281 21 0 0 25 0 1 0 275953664 189624320 44727 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 46295 44728 181 154 0 45765 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 202932 [startup+6.30173 s] /proc/loadavg: 0.93 0.98 0.99 2/80 18921 /proc/meminfo: memFree=1482000/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=355824 CPUtime=6.22 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 99523 0 0 0 580 42 0 0 25 0 1 0 275953664 364363776 84990 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 88956 84990 181 154 0 88426 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 373576 [startup+12.7013 s] /proc/loadavg: 0.93 0.98 0.99 2/80 18921 /proc/meminfo: memFree=1173392/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=655820 CPUtime=12.62 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 187203 0 0 0 1187 75 0 0 25 0 1 0 275953664 671559680 158937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 163955 158938 181 154 0 163425 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 673572 [startup+25.5015 s] /proc/loadavg: 0.95 0.98 0.99 2/80 18921 /proc/meminfo: memFree=598288/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=1257844 CPUtime=25.42 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 353806 0 0 0 2402 140 0 0 25 0 1 0 275953664 1288032256 297582 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 314461 297583 181 154 0 313931 0 Current children cumulated CPU time (s) 25.46 Current children cumulated vsize (KiB) 1275596 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.1017 s] /proc/loadavg: 0.96 0.98 0.99 5/80 18921 /proc/meminfo: memFree=13584/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=1851872 CPUtime=39.03 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 523245 0 0 0 3689 214 0 0 25 0 1 0 275953664 1896316928 446085 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 462968 446091 181 154 0 462438 0 Current children cumulated CPU time (s) 39.07 Current children cumulated vsize (KiB) 1869624 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+39.1017 s] /proc/loadavg: 0.96 0.98 0.99 5/80 18921 /proc/meminfo: memFree=13584/2055920 swapFree=4157100/4192956 [pid=18911] ppid=18909 vsize=12400 CPUtime=0.04 /proc/18911/stat : 18911 (pbclasp) S 18909 18911 18088 0 -1 4194304 568 1591 0 0 0 0 4 0 16 0 1 0 275953657 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/18911/statm: 3100 460 342 3 0 200 0 [pid=18919] ppid=18911 vsize=5352 CPUtime=0 /proc/18919/stat : 18919 (sh) S 18911 18911 18088 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 275953664 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/18919/statm: 1338 224 188 169 0 49 0 [pid=18921] ppid=18919 vsize=1851872 CPUtime=39.03 /proc/18921/stat : 18921 (clasp) R 18919 18911 18088 0 -1 4194304 523245 0 0 0 3689 214 0 0 25 0 1 0 275953664 1896316928 446085 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/18921/statm: 462968 446091 181 154 0 462438 0 Current children cumulated CPU time (s) 39.07 Current children cumulated vsize (KiB) 1869624 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 18911 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=49992 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=20996 # CPU time returned by wait4() is 0.070988 # 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): 39.2191 CPU time (s): 39.07 CPU user time (s): 36.93 CPU system time (s): 2.14 CPU usage (%): 99.6197 Max. virtual memory (cumulated for all children) (KiB): 1869624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.049992 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= 2731 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= 69 involuntary context switches= 13 runsolver used 0.035994 second user time and 0.12598 second system time The end
Begin job on node72 on Tue May 1 05:59:12 UTC 2007 IDJOB= 430809 IDBENCH= 48007 IDSOLVER= 158 FILE ID= node72/430809-1177999152 PBS_JOBID= 4728255 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=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb COMMAND LINE= pbclasp instance-430809-1177999152.opb /tmp/evaluation/430809-1177999152/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-430809-1177999152 -o ROOT/results/node72/conversion-430809-1177999152 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430809-1177999152/instance-430809-1177999152.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-430809-1177999152 -o ROOT/results/node72/solver-430809-1177999152 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430809-1177999152.opb /tmp/evaluation/430809-1177999152/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b RANDOM SEED= 276295233 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1779456 kB Buffers: 37896 kB Cached: 152052 kB SwapCached: 16772 kB Active: 76524 kB Inactive: 136648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779456 kB SwapTotal: 4192956 kB SwapFree: 4157100 kB Dirty: 1248 kB Writeback: 0 kB Mapped: 30080 kB Slab: 48836 kB Committed_AS: 3456800 kB PageTables: 1792 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 node72 on Tue May 1 05:59:54 UTC 2007