Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.09 | 13.1224 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9027_5.std.opb |
MD5SUM | 64df131e3e1861da9b8eafed3fdc7ab0 |
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 | 99 |
Best CPU time to get the best result obtained on this benchmark | 7.48286 |
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 | 54782 |
Total number of constraints | 184432 |
Number of constraints which are clauses | 183232 |
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 | 69 |
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 |
13.09/13.11 c 54782 184432 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-2687487-1278453902/watcher-2687487-1278453902 -o /tmp/evaluation-result-2687487-1278453902/solver-2687487-1278453902 -C 1800 -W 2000 -M 1800 run HOME/instance-2687487-1278453902.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 24240 /proc/meminfo: memFree=1869748/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [startup+0.0957469 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24240 /proc/meminfo: memFree=1869748/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101745 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24240 /proc/meminfo: memFree=1869748/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301763 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24240 /proc/meminfo: memFree=1869748/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701799 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24240 /proc/meminfo: memFree=1869748/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50087 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=1659060/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=308544 CPUtime=1.48 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 76558 0 2 0 65 83 0 0 25 0 1 0 13597766 315949056 76498 1992294400 134512640 134902295 4294864384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 77136 76500 256 96 0 76326 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 317244 [startup+3.10101 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=1453548/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=584800 CPUtime=3.08 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 145594 0 2 0 144 164 0 0 25 0 1 0 13597766 598835200 145534 1992294400 134512640 134902295 4294864384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 146200 145534 256 96 0 145390 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 593500 [startup+6.30129 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=940808/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=1051488 CPUtime=6.28 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 262325 0 2 0 329 299 0 0 25 0 1 0 13597766 1076723712 262265 1992294400 134512640 134902295 4294864384 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 262872 262265 256 96 0 262062 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1060188 [startup+12.7008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=142124/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=1797184 CPUtime=12.68 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 448707 0 2 0 760 508 0 0 25 0 1 0 13597766 1840316416 448647 1992294400 134512640 134902295 4294864384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 449296 448647 256 96 0 448486 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1805884 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1009 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=30648/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=1838304 CPUtime=13.09 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 458959 0 2 0 791 518 0 0 25 0 1 0 13597766 1882423296 458899 1992294400 134512640 134902295 4294864384 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 459576 458902 256 96 0 458766 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 1847004 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1009 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24243 /proc/meminfo: memFree=30648/2059040 swapFree=4139468/4192956 [pid=24240] ppid=24238 vsize=8700 CPUtime=0 /proc/24240/stat : 24240 (run) S 24238 24240 23609 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 13597766 8908800 250 1992294400 4194304 4922060 140735721118720 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24240/statm: 2175 250 211 178 0 68 0 [pid=24242] ppid=24240 vsize=1838304 CPUtime=13.09 /proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23609 0 -1 4202496 458959 0 2 0 791 518 0 0 25 0 1 0 13597766 1882423296 458899 1992294400 134512640 134902295 4294864384 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24242/statm: 459576 458902 256 96 0 458766 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 1847004 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24240 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 13.09 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1224 CPU time (s): 13.09 CPU user time (s): 7.91 CPU system time (s): 5.18 CPU usage (%): 99.7531 Max. virtual memory (cumulated for all children) (KiB): 1847004 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 0.026995 second user time and 0.078987 second system time The end
Begin job on node041 at 2010-07-07 00:05:02 IDJOB=2687487 IDBENCH=77964 IDSOLVER=1174 FILE ID=node041/2687487-1278453902 PBS_JOBID= 11233539 Free space on /tmp= 62100 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9027_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687487-1278453902/watcher-2687487-1278453902 -o /tmp/evaluation-result-2687487-1278453902/solver-2687487-1278453902 -C 1800 -W 2000 -M 1800 run HOME/instance-2687487-1278453902.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 64df131e3e1861da9b8eafed3fdc7ab0 RANDOM SEED=1571754109 node041.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 : 3000.244 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 : 6000.48 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 : 3000.244 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: 1870268 kB Buffers: 7692 kB Cached: 94960 kB SwapCached: 6432 kB Active: 33016 kB Inactive: 83812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1870268 kB SwapTotal: 4192956 kB SwapFree: 4139468 kB Dirty: 6540 kB Writeback: 8 kB AnonPages: 12416 kB Mapped: 11864 kB Slab: 49920 kB PageTables: 4108 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181960 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= 62096 MiB End job on node041 at 2010-07-07 00:05:18