Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 28.38 | 28.4154 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_010_area_delay.opb |
MD5SUM | d869c2ae266497675d66f161576eaac8 |
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 | 26 |
Best CPU time to get the best result obtained on this benchmark | 255.362 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 29 |
Optimality of the best value was proved | NO |
Number of variables | 11729 |
Total number of constraints | 36747 |
Number of constraints which are clauses | 36747 |
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 | 1 |
Maximum length of a constraint | 127 |
Number of terms in the objective function | 5750 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 5750 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5750 |
Number of bits of the biggest sum of numbers | 13 |
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-2673645-1276805478/watcher-2673645-1276805478 -o /tmp/evaluation-result-2673645-1276805478/solver-2673645-1276805478 -C 1800 -W 2000 -M 1800 run HOME/instance-2673645-1276805478.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 19071 /proc/meminfo: memFree=1850912/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [startup+0.058931 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19071 /proc/meminfo: memFree=1850912/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100953 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19071 /proc/meminfo: memFree=1850912/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300974 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19071 /proc/meminfo: memFree=1850912/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701048 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19071 /proc/meminfo: memFree=1850912/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=1649520/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=298436 CPUtime=1.49 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 74268 0 0 0 62 87 0 0 25 0 1 0 56151245 305598464 74006 1992294400 134512640 134902295 4293028832 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 74609 74008 256 96 0 73821 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 307136 [startup+3.10149 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=1445788/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=576516 CPUtime=3.09 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 143780 0 0 0 139 170 0 0 25 0 1 0 56151245 590352384 143518 1992294400 134512640 134902295 4293028832 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 144129 143521 256 96 0 143341 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 585216 [startup+6.30108 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=928956/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=1045924 CPUtime=6.28 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 261170 0 0 0 324 304 0 0 25 0 1 0 56151245 1071026176 260908 1992294400 134512640 134902295 4293028832 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 261481 260908 256 96 0 260693 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1054624 [startup+12.7013 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=181980/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=1709988 CPUtime=12.68 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 427166 0 0 0 788 480 0 0 25 0 1 0 56151245 1751027712 426904 1992294400 134512640 134902295 4293028832 18446744073709551615 134893924 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 427497 426904 259 96 0 426709 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1718688 [startup+25.5006 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=42480/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=1810428 CPUtime=25.48 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 466061 0 0 0 2050 498 0 0 25 0 1 0 56151245 1853878272 451906 1992294400 134512640 134902295 4293028832 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 452607 451906 261 96 0 451819 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1819128 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+28.4012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19074 /proc/meminfo: memFree=15448/2059040 swapFree=4140132/4192956 [pid=19071] ppid=19069 vsize=8700 CPUtime=0 /proc/19071/stat : 19071 (run) S 19069 19071 18449 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 56151245 8908800 251 1992294400 4194304 4922060 140737463306336 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19071/statm: 2175 251 211 178 0 68 0 [pid=19073] ppid=19071 vsize=1835108 CPUtime=28.38 /proc/19073/stat : 19073 (PBPASSolver) R 19071 19071 18449 0 -1 4202496 472185 0 0 0 2339 499 0 0 25 0 1 0 56151245 1879150592 458030 1992294400 134512640 134902295 4293028832 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19073/statm: 458777 458030 261 96 0 457989 0 Current children cumulated CPU time (s) 28.38 Current children cumulated vsize (KiB) 1843808 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 19071 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 28.38 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 28.4154 CPU time (s): 28.38 CPU user time (s): 23.39 CPU system time (s): 4.99 CPU usage (%): 99.8753 Max. virtual memory (cumulated for all children) (KiB): 1843808 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= 525 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 0.042993 second user time and 0.159975 second system time The end
Begin job on node007 at 2010-06-17 22:11:18 IDJOB=2673645 IDBENCH=24994 IDSOLVER=1174 FILE ID=node007/2673645-1276805478 PBS_JOBID= 11176671 Free space on /tmp= 62488 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_010_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673645-1276805478/watcher-2673645-1276805478 -o /tmp/evaluation-result-2673645-1276805478/solver-2673645-1276805478 -C 1800 -W 2000 -M 1800 run HOME/instance-2673645-1276805478.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d869c2ae266497675d66f161576eaac8 RANDOM SEED=427647283 node007.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851316 kB Buffers: 32932 kB Cached: 79356 kB SwapCached: 6504 kB Active: 10264 kB Inactive: 115628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851316 kB SwapTotal: 4192956 kB SwapFree: 4140132 kB Dirty: 1920 kB Writeback: 0 kB AnonPages: 11996 kB Mapped: 13088 kB Slab: 59948 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181112 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= 62484 MiB End job on node007 at 2010-06-17 22:11:48