Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 43.96 | 44.1511 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_8.opb |
MD5SUM | 7511e7863ac3e00f42a81c49dc15d5a1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 34 |
Best CPU time to get the best result obtained on this benchmark | 12.1731 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 34 |
Optimality of the best value was proved | YES |
Number of variables | 386 |
Total number of constraints | 680 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 679 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 26 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 91 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 128 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 472 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
43.96/44.13 c Somebody sent me a SIGTERM 43.96/44.13 s UNKNOWN 43.96/44.14 pb2clasp1: no process killed
ERROR: no interpretation found !
/tmp/evaluation/366884-1177067830/instance-366884-1177067830.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-366884-1177067830 -o ROOT/results/node7/solver-366884-1177067830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366884-1177067830.opb /tmp/evaluation/366884-1177067830/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: 1.00 1.00 1.00 3/77 31091 /proc/meminfo: memFree=1693872/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12268 CPUtime=0 /proc/31091/stat : 31091 (pbclasp) D 31089 31091 28974 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 182820615 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244671281765 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/31091/statm: 3067 317 242 3 0 167 0 [startup+0.0983461 s] /proc/loadavg: 1.00 1.00 1.00 3/77 31091 /proc/meminfo: memFree=1693872/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 182820615 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31091/statm: 3100 441 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101345 s] /proc/loadavg: 1.00 1.00 1.00 3/77 31091 /proc/meminfo: memFree=1693872/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 182820615 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31091/statm: 3100 441 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301369 s] /proc/loadavg: 1.00 1.00 1.00 3/77 31091 /proc/meminfo: memFree=1693872/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 12400 [startup+0.701408 s] /proc/loadavg: 1.00 1.00 1.00 3/77 31091 /proc/meminfo: memFree=1693872/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 0.18 Current children cumulated vsize (KiB) 12400 [startup+1.50249 s] /proc/loadavg: 1.00 1.00 1.00 2/80 31101 /proc/meminfo: memFree=1643608/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=85704 CPUtime=1.27 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 23326 0 0 0 118 9 0 0 25 0 1 0 182820637 87760896 19827 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 21426 19827 181 154 0 20896 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 103456 [startup+3.10166 s] /proc/loadavg: 1.00 1.00 1.00 2/80 31101 /proc/meminfo: memFree=1579672/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=165600 CPUtime=2.88 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 48128 0 0 0 269 19 0 0 25 0 1 0 182820637 169574400 38969 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 41400 38970 181 154 0 40870 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 183352 [startup+6.30199 s] /proc/loadavg: 1.00 1.00 1.00 2/80 31101 /proc/meminfo: memFree=1434392/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=322640 CPUtime=6.07 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 95996 0 0 0 567 40 0 0 25 0 1 0 182820637 330383360 75422 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 80660 75423 181 154 0 80130 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 340392 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/80 31101 /proc/meminfo: memFree=1152792/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=588716 CPUtime=12.47 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 179392 0 0 0 1174 73 0 0 25 0 1 0 182820637 602845184 142538 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 147179 142538 181 154 0 146649 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 606468 [startup+25.502 s] /proc/loadavg: 1.00 1.00 1.00 2/80 31101 /proc/meminfo: memFree=668056/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=1065108 CPUtime=25.26 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 322905 0 0 0 2396 130 0 0 25 0 1 0 182820637 1090670592 258852 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 266277 258852 181 154 0 265747 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 1082860 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+44.014 s] /proc/loadavg: 1.06 1.02 1.00 3/80 31101 /proc/meminfo: memFree=13656/2055920 swapFree=4159720/4192956 [pid=31091] ppid=31089 vsize=12400 CPUtime=0.18 /proc/31091/stat : 31091 (pbclasp) S 31089 31091 28974 0 -1 4194304 570 1590 0 0 0 0 17 1 16 0 1 0 182820615 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/31091/statm: 3100 461 343 3 0 200 0 [pid=31099] ppid=31091 vsize=5352 CPUtime=0 /proc/31099/stat : 31099 (sh) S 31091 31091 28974 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 182820637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31099/statm: 1338 224 188 169 0 49 0 [pid=31101] ppid=31099 vsize=1827356 CPUtime=43.78 /proc/31101/stat : 31101 (clasp) R 31099 31091 28974 0 -1 4194304 549065 0 0 0 4147 231 0 0 25 0 1 0 182820637 1871212544 432003 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0 /proc/31101/statm: 456839 432003 181 154 0 456309 0 Current children cumulated CPU time (s) 43.96 Current children cumulated vsize (KiB) 1845108 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 31091 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=179972 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=30995 # CPU time returned by wait4() is 0.210967 # while last known CPU time is 43.96 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 44.1511 CPU time (s): 43.96 CPU user time (s): 41.64 CPU system time (s): 2.32 CPU usage (%): 99.5672 Max. virtual memory (cumulated for all children) (KiB): 1851260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.179972 system time used= 0.030995 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= 94 involuntary context switches= 19 runsolver used 0.032994 second user time and 0.143978 second system time The end
Begin job on node7 on Fri Apr 20 11:17:10 UTC 2007 IDJOB= 366884 IDBENCH= 2938 IDSOLVER= 158 FILE ID= node7/366884-1177067830 PBS_JOBID= 4640219 Free space on /tmp= 66371 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_8.opb COMMAND LINE= pbclasp instance-366884-1177067830.opb /tmp/evaluation/366884-1177067830/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-366884-1177067830 -o ROOT/results/node7/conversion-366884-1177067830 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366884-1177067830/instance-366884-1177067830.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-366884-1177067830 -o ROOT/results/node7/solver-366884-1177067830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366884-1177067830.opb /tmp/evaluation/366884-1177067830/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 7511e7863ac3e00f42a81c49dc15d5a1 RANDOM SEED= 196369346 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: 1694344 kB Buffers: 43648 kB Cached: 251096 kB SwapCached: 13296 kB Active: 106904 kB Inactive: 212144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1694344 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 1300 kB Writeback: 0 kB Mapped: 31044 kB Slab: 28056 kB Committed_AS: 8782856 kB PageTables: 1864 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= 66370 MiB End job on node7 on Fri Apr 20 11:17:56 UTC 2007