Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 246.36 | 246.517 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_1000_5__369_766__1024.opb |
MD5SUM | 27407827fbebab1f7933182f4b9808e6 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 5120998 |
Total number of constraints | 6000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5002 |
Number of constraints which are nor clauses,nor cardinality constraints | 998 |
Minimum length of a constraint | 1024 |
Maximum length of a constraint | 41985 |
Number of terms in the objective function | 5120000 |
Biggest coefficient in the objective function | 122979 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 175851328512 |
Number of bits of the sum of numbers in the objective function | 38 |
Biggest number in a constraint | 122979 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 175851328512 |
Number of bits of the biggest sum of numbers | 38 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
246.36/246.51 c 5120998 6000 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-2674961-1276819057/watcher-2674961-1276819057 -o /tmp/evaluation-result-2674961-1276819057/solver-2674961-1276819057 -C 1800 -W 2000 -M 1800 run HOME/instance-2674961-1276819057.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: 1.15 1.02 1.01 2/106 21852 /proc/meminfo: memFree=1597988/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [startup+0.0549999 s] /proc/loadavg: 1.15 1.02 1.01 2/106 21852 /proc/meminfo: memFree=1597988/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.1 s] /proc/loadavg: 1.15 1.02 1.01 2/106 21852 /proc/meminfo: memFree=1597988/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3 s] /proc/loadavg: 1.15 1.02 1.01 2/106 21852 /proc/meminfo: memFree=1597988/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.800999 s] /proc/loadavg: 1.15 1.02 1.01 2/106 21852 /proc/meminfo: memFree=1597988/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.501 s] /proc/loadavg: 1.15 1.02 1.01 2/108 21855 /proc/meminfo: memFree=1573048/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=33412 CPUtime=1.49 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 28650 0 0 0 64 85 0 0 25 0 1 0 57508536 34213888 7099 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 8353 7099 253 96 0 7565 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 42112 [startup+3.101 s] /proc/loadavg: 1.15 1.02 1.01 2/108 21855 /proc/meminfo: memFree=1568212/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=40772 CPUtime=3.08 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 30490 0 0 0 122 186 0 0 25 0 1 0 57508536 41750528 8939 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 10193 8939 253 96 0 9405 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 49472 [startup+6.30099 s] /proc/loadavg: 1.22 1.03 1.01 2/108 21855 /proc/meminfo: memFree=1557176/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=55236 CPUtime=6.28 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 34106 0 0 0 247 381 0 0 25 0 1 0 57508536 56561664 12555 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 13809 12555 253 96 0 13021 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 63936 [startup+12.701 s] /proc/loadavg: 1.20 1.03 1.01 2/108 21855 /proc/meminfo: memFree=1527044/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=84868 CPUtime=12.69 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 41455 0 0 0 493 776 0 0 25 0 1 0 57508536 86904832 19904 1992294400 134512640 134902295 4287732336 18446744073709551615 134587850 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 21217 19912 253 96 0 20429 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 93568 [startup+25.501 s] /proc/loadavg: 1.16 1.03 1.01 2/108 21857 /proc/meminfo: memFree=1467648/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=142564 CPUtime=25.48 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 57048 0 0 0 988 1560 0 0 25 0 1 0 57508536 145985536 34304 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 35641 34304 253 96 0 34853 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 151264 [startup+51.101 s] /proc/loadavg: 1.10 1.03 1.01 2/108 21857 /proc/meminfo: memFree=1354684/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=256868 CPUtime=51.07 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 87914 0 0 0 1974 3133 0 0 25 0 1 0 57508536 263032832 62842 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 64217 62842 253 96 0 63429 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 265568 [startup+102.309 s] /proc/loadavg: 1.04 1.02 1.00 2/108 21859 /proc/meminfo: memFree=1131236/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=478308 CPUtime=102.26 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 147724 0 0 0 3911 6315 0 0 25 0 1 0 57508536 489787392 118107 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 119577 118107 253 96 0 118789 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 487008 [startup+162.302 s] /proc/loadavg: 1.01 1.02 1.00 2/108 21859 /proc/meminfo: memFree=874308/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=737572 CPUtime=162.23 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 217686 0 0 0 6194 10029 0 0 25 0 1 0 57508536 755273728 182831 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 184393 182831 253 96 0 183605 0 Current children cumulated CPU time (s) 162.23 Current children cumulated vsize (KiB) 746272 [startup+222.301 s] /proc/loadavg: 1.00 1.01 1.00 2/108 21870 /proc/meminfo: memFree=612668/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=999364 CPUtime=222.2 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 290488 0 0 0 8502 13718 0 0 25 0 1 0 57508536 1023348736 247448 1992294400 134512640 134902295 4287732336 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/21854/statm: 249841 247448 253 96 0 249053 0 Current children cumulated CPU time (s) 222.2 Current children cumulated vsize (KiB) 1008064 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+246.501 s] /proc/loadavg: 1.00 1.01 1.00 2/108 21872 /proc/meminfo: memFree=7940/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=1846180 CPUtime=246.36 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 502647 0 0 0 9480 15156 0 0 25 0 1 0 57508536 1890488320 459607 1992294400 134512640 134902295 4287732336 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21854/statm: 461545 459607 253 96 0 460757 0 Current children cumulated CPU time (s) 246.36 Current children cumulated vsize (KiB) 1854880 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+246.501 s] /proc/loadavg: 1.00 1.01 1.00 2/108 21872 /proc/meminfo: memFree=7940/2059040 swapFree=4135724/4192956 [pid=21852] ppid=21850 vsize=8700 CPUtime=0 /proc/21852/stat : 21852 (run) S 21850 21852 21581 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 57508536 8908800 250 1992294400 4194304 4922060 140733600967328 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/21852/statm: 2175 250 211 178 0 68 0 [pid=21854] ppid=21852 vsize=1846180 CPUtime=246.36 /proc/21854/stat : 21854 (PBPASSolver) R 21852 21852 21581 0 -1 4202496 502647 0 0 0 9480 15156 0 0 25 0 1 0 57508536 1890488320 459607 1992294400 134512640 134902295 4287732336 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21854/statm: 461545 459607 253 96 0 460757 0 Current children cumulated CPU time (s) 246.36 Current children cumulated vsize (KiB) 1854880 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21852 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.004998 # while last known CPU time is 246.36 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 246.517 CPU time (s): 246.36 CPU user time (s): 94.8 CPU system time (s): 151.56 CPU usage (%): 99.9365 Max. virtual memory (cumulated for all children) (KiB): 1854880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.002999 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= 5 involuntary context switches= 3 runsolver used 0.556915 second user time and 1.25481 second system time The end
Begin job on node011 at 2010-06-18 01:57:50 IDJOB=2674961 IDBENCH=71914 IDSOLVER=1174 FILE ID=node011/2674961-1276819057 PBS_JOBID= 11176703 Free space on /tmp= 62080 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__1024.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674961-1276819057/watcher-2674961-1276819057 -o /tmp/evaluation-result-2674961-1276819057/solver-2674961-1276819057 -C 1800 -W 2000 -M 1800 run HOME/instance-2674961-1276819057.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 27407827fbebab1f7933182f4b9808e6 RANDOM SEED=599560660 node011.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1598136 kB Buffers: 19864 kB Cached: 350792 kB SwapCached: 9416 kB Active: 323980 kB Inactive: 58680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1598136 kB SwapTotal: 4192956 kB SwapFree: 4135724 kB Dirty: 214640 kB Writeback: 0 kB AnonPages: 10868 kB Mapped: 9092 kB Slab: 56140 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181980 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= 62080 MiB End job on node011 at 2010-06-18 02:01:58