Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 16.7 | 16.7281 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__8.opb |
MD5SUM | 72861eeea573496d1666702a4f8ef4b3 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 131144 |
Best CPU time to get the best result obtained on this benchmark | 1800.61 |
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 | 81998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 353 |
Number of terms in the objective function | 80000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 2772199848 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 2772199848 |
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 |
16.70/16.72 c 81998 12000 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-2674908-1276818667/watcher-2674908-1276818667 -o /tmp/evaluation-result-2674908-1276818667/solver-2674908-1276818667 -C 1800 -W 2000 -M 1800 run HOME/instance-2674908-1276818667.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: 0.99 0.98 0.99 3/106 17583 /proc/meminfo: memFree=1835244/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [startup+0.07197 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17583 /proc/meminfo: memFree=1835244/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101973 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17583 /proc/meminfo: memFree=1835244/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300995 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17583 /proc/meminfo: memFree=1835244/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701038 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17583 /proc/meminfo: memFree=1835244/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50113 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=1829392/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=11716 CPUtime=1.48 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 2251 0 0 0 55 93 0 0 25 0 1 0 57468518 11997184 2188 1992294400 134512640 134902295 4288651168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 2929 2188 253 96 0 2141 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 20416 [startup+3.10131 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=1824184/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=18596 CPUtime=3.08 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 4040 0 0 0 119 189 0 0 25 0 1 0 57468518 19042304 3977 1992294400 134512640 134902295 4288651168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 4649 3977 253 96 0 3861 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 27296 [startup+6.30166 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=1091592/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=869924 CPUtime=6.29 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 220975 0 0 0 295 334 0 0 25 0 1 0 57468518 890802176 216872 1992294400 134512640 134902295 4288651168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 217481 216872 256 96 0 216693 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 878624 [startup+12.7014 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=380584/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=1515588 CPUtime=12.68 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 382389 0 0 0 717 551 0 0 25 0 1 0 57468518 1551962112 378286 1992294400 134512640 134902295 4288651168 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 378897 378286 256 96 0 378109 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1524288 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.7141 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=10632/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=1835428 CPUtime=16.7 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 462356 0 0 0 1011 659 0 0 25 0 1 0 57468518 1879478272 458253 1992294400 134512640 134902295 4288651168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 458857 458253 256 96 0 458069 0 Current children cumulated CPU time (s) 16.7 Current children cumulated vsize (KiB) 1844128 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+16.7141 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17586 /proc/meminfo: memFree=10632/2059040 swapFree=4139736/4192956 [pid=17583] ppid=17581 vsize=8700 CPUtime=0 /proc/17583/stat : 17583 (run) S 17581 17583 17250 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 57468518 8908800 250 1992294400 4194304 4922060 140734017781056 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17583/statm: 2175 250 211 178 0 68 0 [pid=17585] ppid=17583 vsize=1835428 CPUtime=16.7 /proc/17585/stat : 17585 (PBPASSolver) R 17583 17583 17250 0 -1 4202496 462356 0 0 0 1011 659 0 0 25 0 1 0 57468518 1879478272 458253 1992294400 134512640 134902295 4288651168 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17585/statm: 458857 458253 256 96 0 458069 0 Current children cumulated CPU time (s) 16.7 Current children cumulated vsize (KiB) 1844128 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 17583 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 16.7 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.7281 CPU time (s): 16.7 CPU user time (s): 10.11 CPU system time (s): 6.59 CPU usage (%): 99.832 Max. virtual memory (cumulated for all children) (KiB): 1844128 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 0.025996 second user time and 0.102984 second system time The end
Begin job on node009 at 2010-06-18 01:51:08 IDJOB=2674908 IDBENCH=71860 IDSOLVER=1174 FILE ID=node009/2674908-1276818667 PBS_JOBID= 11176689 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_2000_5__647_1792__8.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674908-1276818667/watcher-2674908-1276818667 -o /tmp/evaluation-result-2674908-1276818667/solver-2674908-1276818667 -C 1800 -W 2000 -M 1800 run HOME/instance-2674908-1276818667.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 72861eeea573496d1666702a4f8ef4b3 RANDOM SEED=562522877 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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: 1835640 kB Buffers: 41244 kB Cached: 87932 kB SwapCached: 5704 kB Active: 64820 kB Inactive: 76696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1835640 kB SwapTotal: 4192956 kB SwapFree: 4139736 kB Dirty: 4148 kB Writeback: 0 kB AnonPages: 10916 kB Mapped: 12836 kB Slab: 59996 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180480 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 node009 at 2010-06-18 01:51:26