Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 43.68 | 43.714 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-750-false-45-90-4-5000opt.opb |
MD5SUM | b413d11d214e81d6bb556d5c8775428f |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -70 |
Best CPU time to get the best result obtained on this benchmark | 6.31704 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2025 |
Total number of constraints | 30912 |
Number of constraints which are clauses | 30912 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 135 |
Biggest coefficient in the objective function | 4 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 317 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 317 |
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 |
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673102-1276818332/watcher-2673102-1276818332 -o /tmp/evaluation-result-2673102-1276818332/solver-2673102-1276818332 -C 1800 -W 2000 -M 1800 run HOME/instance-2673102-1276818332.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24214 /proc/meminfo: memFree=1852176/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [startup+0.0759469 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24214 /proc/meminfo: memFree=1852176/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101942 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24214 /proc/meminfo: memFree=1852176/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30196 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24214 /proc/meminfo: memFree=1852176/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700996 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24214 /proc/meminfo: memFree=1852176/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50107 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=1645204/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=303396 CPUtime=1.49 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 75332 0 0 0 61 88 0 0 19 0 1 0 23124828 310677504 75270 1992294400 134512640 134902295 4287738624 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 75849 75270 256 96 0 75061 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 312096 [startup+3.1012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=1443952/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=577092 CPUtime=3.08 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 143737 0 0 0 139 169 0 0 24 0 1 0 23124828 590942208 143675 1992294400 134512640 134902295 4287738624 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 144273 143678 256 96 0 143485 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 585792 [startup+6.30149 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=932824/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=1042436 CPUtime=6.28 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 260050 0 0 0 321 307 0 0 25 0 1 0 23124828 1067454464 259989 1992294400 134512640 134902295 4287738624 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 260609 259993 256 96 0 259821 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1051136 [startup+12.701 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=294968/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=1568256 CPUtime=12.68 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 391628 0 0 0 814 454 0 0 25 0 1 0 23124828 1605894144 391430 1992294400 134512640 134902295 4287738624 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 392064 391430 261 96 0 391276 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1576956 [startup+25.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=149888/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=1704880 CPUtime=25.48 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 425642 0 0 0 2082 466 0 0 25 0 1 0 23124828 1745797120 425444 1992294400 134512640 134902295 4287738624 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 426220 425444 261 96 0 425432 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1713580 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+43.7008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=16836/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=1836472 CPUtime=43.68 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 460963 0 0 0 3889 479 0 0 25 0 1 0 23124828 1880547328 458043 1992294400 134512640 134902295 4287738624 18446744073709551615 4160596327 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 459118 458043 261 96 0 458330 0 Current children cumulated CPU time (s) 43.68 Current children cumulated vsize (KiB) 1845172 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+43.7008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24217 /proc/meminfo: memFree=16836/2059040 swapFree=4140292/4192956 [pid=24214] ppid=24212 vsize=8700 CPUtime=0 /proc/24214/stat : 24214 (run) S 24212 24214 23897 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 23124828 8908800 250 1992294400 4194304 4922060 140736743554976 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24214/statm: 2175 250 211 178 0 68 0 [pid=24216] ppid=24214 vsize=1836472 CPUtime=43.68 /proc/24216/stat : 24216 (PBPASSolver) R 24214 24214 23897 0 -1 4202496 460963 0 0 0 3889 479 0 0 25 0 1 0 23124828 1880547328 458043 1992294400 134512640 134902295 4287738624 18446744073709551615 4160596327 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24216/statm: 459118 458043 261 96 0 458330 0 Current children cumulated CPU time (s) 43.68 Current children cumulated vsize (KiB) 1845172 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24214 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 43.68 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 43.714 CPU time (s): 43.68 CPU user time (s): 38.89 CPU system time (s): 4.79 CPU usage (%): 99.9222 Max. virtual memory (cumulated for all children) (KiB): 1845172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 523 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= 3 involuntary context switches= 3 runsolver used 0.085986 second user time and 0.208968 second system time The end
Begin job on node050 at 2010-06-18 01:45:32 IDJOB=2673102 IDBENCH=71840 IDSOLVER=1174 FILE ID=node050/2673102-1276818332 PBS_JOBID= 11176724 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-5000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673102-1276818332/watcher-2673102-1276818332 -o /tmp/evaluation-result-2673102-1276818332/solver-2673102-1276818332 -C 1800 -W 2000 -M 1800 run HOME/instance-2673102-1276818332.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b413d11d214e81d6bb556d5c8775428f RANDOM SEED=507099324 node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1852696 kB Buffers: 34284 kB Cached: 81540 kB SwapCached: 5808 kB Active: 15764 kB Inactive: 112684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852696 kB SwapTotal: 4192956 kB SwapFree: 4140292 kB Dirty: 1640 kB Writeback: 0 kB AnonPages: 11304 kB Mapped: 12836 kB Slab: 55876 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181440 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62572 MiB End job on node050 at 2010-06-18 01:46:18