Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 37.95 | 38.0776 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb |
MD5SUM | 3dcbc29326e863fba53ed8c8a10116ce |
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 | 0.12598 |
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 | 147 |
Total number of constraints | 15 |
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 | 15 |
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) | 343 |
Sum of products size (including duplicates) | 686 |
Number of different products | 343 |
Sum of products size | 686 |
37.95/38.04 c Somebody sent me a SIGTERM 37.95/38.04 s UNKNOWN 37.95/38.06 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/432153-1178014296/instance-432153-1178014296.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-432153-1178014296 -o ROOT/results/node17/solver-432153-1178014296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432153-1178014296.opb /tmp/evaluation/432153-1178014296/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: 1.01 1.00 0.97 3/77 13589 /proc/meminfo: memFree=1793392/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12268 CPUtime=0 /proc/13589/stat : 13589 (pbclasp) R 13587 13589 12021 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249347155 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491612670 0 0 4224 0 0 0 0 17 0 0 0 /proc/13589/statm: 3067 317 242 3 0 167 0 [startup+0.0791979 s] /proc/loadavg: 1.01 1.00 0.97 3/77 13589 /proc/meminfo: memFree=1793392/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 554 1190 0 0 0 0 5 0 16 0 1 0 249347155 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491609698 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/13589/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.102197 s] /proc/loadavg: 1.01 1.00 0.97 3/77 13589 /proc/meminfo: memFree=1793392/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.301221 s] /proc/loadavg: 1.01 1.00 0.97 3/77 13589 /proc/meminfo: memFree=1793392/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.701263 s] /proc/loadavg: 1.01 1.00 0.97 3/77 13589 /proc/meminfo: memFree=1793392/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+1.50133 s] /proc/loadavg: 1.01 1.00 0.97 2/80 13599 /proc/meminfo: memFree=1732120/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=96568 CPUtime=1.41 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4194304 25117 0 0 0 130 11 0 0 25 0 1 0 249347164 98885632 22735 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 24142 22736 181 154 0 23612 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 114320 [startup+3.1015 s] /proc/loadavg: 1.01 1.00 0.97 2/80 13599 /proc/meminfo: memFree=1666776/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=188416 CPUtime=3 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4194304 51821 0 0 0 279 21 0 0 25 0 1 0 249347164 192937984 45603 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 47104 45603 181 154 0 46574 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 206168 [startup+6.30184 s] /proc/loadavg: 1.01 1.00 0.97 2/80 13599 /proc/meminfo: memFree=1487200/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=358660 CPUtime=6.2 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4194304 98144 0 0 0 582 38 0 0 25 0 1 0 249347164 367267840 88011 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 89665 88012 181 154 0 89135 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 376412 [startup+12.7015 s] /proc/loadavg: 1.01 1.00 0.97 2/80 13599 /proc/meminfo: memFree=1160800/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=694560 CPUtime=12.6 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4194304 188379 0 0 0 1188 72 0 0 25 0 1 0 249347164 711229440 165890 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3294843 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 173640 165891 181 154 0 173110 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 712312 [startup+25.5028 s] /proc/loadavg: 1.00 1.00 0.97 2/80 13599 /proc/meminfo: memFree=564256/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=1282464 CPUtime=25.39 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4194304 354194 0 0 0 2405 134 0 0 25 0 1 0 249347164 1313243136 309788 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 320616 309788 181 154 0 320086 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 1300216 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+38.0012 s] /proc/loadavg: 1.00 1.00 0.97 4/80 13599 /proc/meminfo: memFree=13472/2055920 swapFree=4140116/4192956 [pid=13589] ppid=13587 vsize=12400 CPUtime=0.05 /proc/13589/stat : 13589 (pbclasp) S 13587 13589 12021 0 -1 4194304 568 1592 0 0 0 0 5 0 16 0 1 0 249347155 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/13589/statm: 3100 462 343 3 0 200 0 [pid=13597] ppid=13589 vsize=5352 CPUtime=0 /proc/13597/stat : 13597 (sh) S 13589 13589 12021 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249347163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/13597/statm: 1338 224 188 169 0 49 0 [pid=13599] ppid=13597 vsize=1846552 CPUtime=37.9 /proc/13599/stat : 13599 (clasp) R 13597 13589 12021 0 -1 4196352 505055 0 0 0 3598 192 0 0 25 0 1 0 249347164 1890869248 447932 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 0 0 0 /proc/13599/statm: 461638 447934 181 154 0 461108 0 Current children cumulated CPU time (s) 37.95 Current children cumulated vsize (KiB) 1864304 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 13589 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=63990 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=25996 # CPU time returned by wait4() is 0.089986 # while last known CPU time is 37.95 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 38.0776 CPU time (s): 37.95 CPU user time (s): 36.03 CPU system time (s): 1.92 CPU usage (%): 99.6648 Max. virtual memory (cumulated for all children) (KiB): 1864304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06399 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2736 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= 76 involuntary context switches= 16 runsolver used 0.036994 second user time and 0.117982 second system time The end
Begin job on node17 on Tue May 1 10:11:36 UTC 2007 IDJOB= 432153 IDBENCH= 48103 IDSOLVER= 158 FILE ID= node17/432153-1178014296 PBS_JOBID= 4728262 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=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb COMMAND LINE= pbclasp instance-432153-1178014296.opb /tmp/evaluation/432153-1178014296/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-432153-1178014296 -o ROOT/results/node17/conversion-432153-1178014296 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432153-1178014296/instance-432153-1178014296.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-432153-1178014296 -o ROOT/results/node17/solver-432153-1178014296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432153-1178014296.opb /tmp/evaluation/432153-1178014296/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 3dcbc29326e863fba53ed8c8a10116ce RANDOM SEED= 450306958 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1793800 kB Buffers: 33732 kB Cached: 146344 kB SwapCached: 15016 kB Active: 92280 kB Inactive: 111108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1793800 kB SwapTotal: 4192956 kB SwapFree: 4140116 kB Dirty: 1104 kB Writeback: 0 kB Mapped: 30400 kB Slab: 44260 kB Committed_AS: 7414372 kB PageTables: 1796 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 node17 on Tue May 1 10:12:17 UTC 2007