Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.49 | 12.5149 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3010_4.std.opb |
MD5SUM | 2e6841409da1a029f00ccbfd39213ba7 |
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 | 58 |
Best CPU time to get the best result obtained on this benchmark | 5.54715 |
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 | 18662 |
Total number of constraints | 59613 |
Number of constraints which are clauses | 58413 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.49/12.50 c 18662 59613 0 0 0 0 0 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-2687682-1278455068/watcher-2687682-1278455068 -o /tmp/evaluation-result-2687682-1278455068/solver-2687682-1278455068 -C 1800 -W 2000 -M 1800 run HOME/instance-2687682-1278455068.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: 1.21 1.05 1.02 2/105 22165 /proc/meminfo: memFree=1846592/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [startup+0.03509 s] /proc/loadavg: 1.21 1.05 1.02 2/105 22165 /proc/meminfo: memFree=1846592/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101103 s] /proc/loadavg: 1.21 1.05 1.02 2/105 22165 /proc/meminfo: memFree=1846592/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300141 s] /proc/loadavg: 1.21 1.05 1.02 2/105 22165 /proc/meminfo: memFree=1846592/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700218 s] /proc/loadavg: 1.21 1.05 1.02 2/105 22165 /proc/meminfo: memFree=1846592/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50137 s] /proc/loadavg: 1.21 1.05 1.02 2/107 22168 /proc/meminfo: memFree=1624988/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [pid=22167] ppid=22165 vsize=324448 CPUtime=1.49 /proc/22167/stat : 22167 (PBPASSolver) R 22165 22165 21580 0 -1 4202496 80523 0 0 0 62 87 0 0 25 0 1 0 13715294 332234752 80462 1992294400 134512640 134902295 4293069760 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22167/statm: 81112 80464 256 96 0 80302 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 333148 [startup+3.10168 s] /proc/loadavg: 1.20 1.05 1.01 2/107 22168 /proc/meminfo: memFree=1410344/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [pid=22167] ppid=22165 vsize=615008 CPUtime=3.09 /proc/22167/stat : 22167 (PBPASSolver) R 22165 22165 21580 0 -1 4202496 153173 0 0 0 145 164 0 0 25 0 1 0 13715294 629768192 153111 1992294400 134512640 134902295 4293069760 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22167/statm: 153752 153114 256 96 0 152942 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 623708 [startup+6.30128 s] /proc/loadavg: 1.20 1.05 1.01 2/107 22168 /proc/meminfo: memFree=873548/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [pid=22167] ppid=22165 vsize=1101216 CPUtime=6.28 /proc/22167/stat : 22167 (PBPASSolver) R 22165 22165 21580 0 -1 4202496 274759 0 0 0 337 291 0 0 25 0 1 0 13715294 1127645184 274697 1992294400 134512640 134902295 4293069760 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22167/statm: 275304 274697 256 96 0 274494 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1109916 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.5015 s] /proc/loadavg: 1.17 1.05 1.01 2/107 22168 /proc/meminfo: memFree=10756/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [pid=22167] ppid=22165 vsize=1835968 CPUtime=12.49 /proc/22167/stat : 22167 (PBPASSolver) R 22165 22165 21580 0 -1 4202496 458378 0 0 0 756 493 0 0 25 0 1 0 13715294 1880031232 458316 1992294400 134512640 134902295 4293069760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22167/statm: 458992 458318 256 96 0 458182 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1844668 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.5015 s] /proc/loadavg: 1.17 1.05 1.01 2/107 22168 /proc/meminfo: memFree=10756/2059040 swapFree=4143660/4192956 [pid=22165] ppid=22163 vsize=8700 CPUtime=0 /proc/22165/stat : 22165 (run) S 22163 22165 21580 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 13715293 8908800 250 1992294400 4194304 4922060 140735850011424 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22165/statm: 2175 250 211 178 0 68 0 [pid=22167] ppid=22165 vsize=1835968 CPUtime=12.49 /proc/22167/stat : 22167 (PBPASSolver) R 22165 22165 21580 0 -1 4202496 458378 0 0 0 756 493 0 0 25 0 1 0 13715294 1880031232 458316 1992294400 134512640 134902295 4293069760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22167/statm: 458992 458318 256 96 0 458182 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1844668 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22165 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 12.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.5149 CPU time (s): 12.49 CPU user time (s): 7.56 CPU system time (s): 4.93 CPU usage (%): 99.8009 Max. virtual memory (cumulated for all children) (KiB): 1844668 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= 522 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 0.012998 second user time and 0.083987 second system time The end
Begin job on node086 at 2010-07-07 00:24:28 IDJOB=2687682 IDBENCH=78353 IDSOLVER=1174 FILE ID=node086/2687682-1278455068 PBS_JOBID= 11233532 Free space on /tmp= 62432 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3010_4.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687682-1278455068/watcher-2687682-1278455068 -o /tmp/evaluation-result-2687682-1278455068/solver-2687682-1278455068 -C 1800 -W 2000 -M 1800 run HOME/instance-2687682-1278455068.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e6841409da1a029f00ccbfd39213ba7 RANDOM SEED=166021441 node086.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 : 3000.262 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 : 3000.262 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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1846988 kB Buffers: 9468 kB Cached: 98956 kB SwapCached: 19568 kB Active: 29804 kB Inactive: 110000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846988 kB SwapTotal: 4192956 kB SwapFree: 4143660 kB Dirty: 2668 kB Writeback: 0 kB AnonPages: 14724 kB Mapped: 12012 kB Slab: 50464 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181668 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= 62428 MiB End job on node086 at 2010-07-07 00:24:43