Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.49 | 15.514 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_50_2__8_45__1024.opb |
MD5SUM | df0687fd8341299b755e35d2a87794ea |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 45008 |
Best CPU time to get the best result obtained on this benchmark | 38.4042 |
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 | 102448 |
Total number of constraints | 150 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 102 |
Number of constraints which are nor clauses,nor cardinality constraints | 48 |
Minimum length of a constraint | 1024 |
Maximum length of a constraint | 9217 |
Number of terms in the objective function | 102400 |
Biggest coefficient in the objective function | 126454 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 3437091840 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 126454 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 3437091840 |
Number of bits of the biggest sum of numbers | 32 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
15.49/15.50 c 102448 150 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-2674934-1276818880/watcher-2674934-1276818880 -o /tmp/evaluation-result-2674934-1276818880/solver-2674934-1276818880 -C 1800 -W 2000 -M 1800 run HOME/instance-2674934-1276818880.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: 1.06 1.00 1.00 3/106 25730 /proc/meminfo: memFree=1858844/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [startup+0.0468929 s] /proc/loadavg: 1.06 1.00 1.00 3/106 25730 /proc/meminfo: memFree=1858844/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100892 s] /proc/loadavg: 1.06 1.00 1.00 3/106 25730 /proc/meminfo: memFree=1858844/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300914 s] /proc/loadavg: 1.06 1.00 1.00 3/106 25730 /proc/meminfo: memFree=1858844/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700958 s] /proc/loadavg: 1.06 1.00 1.00 3/106 25730 /proc/meminfo: memFree=1858844/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50105 s] /proc/loadavg: 1.06 1.00 1.00 2/108 25733 /proc/meminfo: memFree=1853124/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=11428 CPUtime=1.48 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 2199 0 0 0 58 90 0 0 19 0 1 0 23178716 11702272 2137 1992294400 134512640 134902295 4287782304 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 2857 2137 253 96 0 2069 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 20128 [startup+3.10122 s] /proc/loadavg: 1.06 1.00 1.00 2/108 25733 /proc/meminfo: memFree=1848164/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=18404 CPUtime=3.09 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 4010 0 0 0 121 188 0 0 24 0 1 0 23178716 18845696 3948 1992294400 134512640 134902295 4287782304 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 4601 3948 253 96 0 3813 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 27104 [startup+6.30058 s] /proc/loadavg: 1.06 1.00 1.00 2/108 25733 /proc/meminfo: memFree=1500468/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=687812 CPUtime=6.28 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 171233 0 0 0 267 361 0 0 25 0 1 0 23178716 704319488 171171 1992294400 134512640 134902295 4287782304 18446744073709551615 134519664 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 171953 171176 253 96 0 171165 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 696512 [startup+12.7013 s] /proc/loadavg: 1.05 1.00 1.00 2/108 25733 /proc/meminfo: memFree=373060/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=1581380 CPUtime=12.68 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 402003 0 0 0 677 591 0 0 25 0 1 0 23178716 1619333120 394709 1992294400 134512640 134902295 4287782304 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 395345 394709 256 96 0 394557 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1590080 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.5006 s] /proc/loadavg: 1.05 1.00 1.00 3/108 25733 /proc/meminfo: memFree=16932/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=1842532 CPUtime=15.49 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 467972 0 0 0 871 678 0 0 25 0 1 0 23178716 1886752768 459950 1992294400 134512640 134902295 4287782304 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 460633 459958 256 96 0 459845 0 Current children cumulated CPU time (s) 15.49 Current children cumulated vsize (KiB) 1851232 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.5006 s] /proc/loadavg: 1.05 1.00 1.00 3/108 25733 /proc/meminfo: memFree=16932/2059040 swapFree=4140764/4192956 [pid=25730] ppid=25728 vsize=8700 CPUtime=0 /proc/25730/stat : 25730 (run) S 25728 25730 25424 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 23178716 8908800 251 1992294400 4194304 4922060 140736407667488 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25730/statm: 2175 251 211 178 0 68 0 [pid=25732] ppid=25730 vsize=1842532 CPUtime=15.49 /proc/25732/stat : 25732 (PBPASSolver) R 25730 25730 25424 0 -1 4202496 467972 0 0 0 871 678 0 0 25 0 1 0 23178716 1886752768 459950 1992294400 134512640 134902295 4287782304 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25732/statm: 460633 459958 256 96 0 459845 0 Current children cumulated CPU time (s) 15.49 Current children cumulated vsize (KiB) 1851232 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25730 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 15.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.514 CPU time (s): 15.49 CPU user time (s): 8.71 CPU system time (s): 6.78 CPU usage (%): 99.8452 Max. virtual memory (cumulated for all children) (KiB): 1851232 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= 524 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 0.030995 second user time and 0.086986 second system time The end
Begin job on node059 at 2010-06-18 01:54:40 IDJOB=2674934 IDBENCH=71886 IDSOLVER=1174 FILE ID=node059/2674934-1276818880 PBS_JOBID= 11176698 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__1024.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674934-1276818880/watcher-2674934-1276818880 -o /tmp/evaluation-result-2674934-1276818880/solver-2674934-1276818880 -C 1800 -W 2000 -M 1800 run HOME/instance-2674934-1276818880.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= df0687fd8341299b755e35d2a87794ea RANDOM SEED=2078803872 node059.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: 1859364 kB Buffers: 32228 kB Cached: 77296 kB SwapCached: 6492 kB Active: 19284 kB Inactive: 103800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859364 kB SwapTotal: 4192956 kB SwapFree: 4140764 kB Dirty: 5056 kB Writeback: 4 kB AnonPages: 11280 kB Mapped: 13024 kB Slab: 54744 kB PageTables: 3880 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182568 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= 62548 MiB End job on node059 at 2010-06-18 01:54:58