Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.29 | 17.3145 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__32.opb |
MD5SUM | db32a99ae563cdd0a4508d97506524ef |
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 | 107914 |
Best CPU time to get the best result obtained on this benchmark | 1800.52 |
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 | 48498 |
Total number of constraints | 2000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1502 |
Number of constraints which are nor clauses,nor cardinality constraints | 498 |
Minimum length of a constraint | 32 |
Maximum length of a constraint | 673 |
Number of terms in the objective function | 48000 |
Biggest coefficient in the objective function | 114804 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 1641931968 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 1641931968 |
Number of bits of the biggest sum of numbers | 31 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
17.29/17.30 c 48498 2000 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-2674955-1276819015/watcher-2674955-1276819015 -o /tmp/evaluation-result-2674955-1276819015/solver-2674955-1276819015 -C 1800 -W 2000 -M 1800 run HOME/instance-2674955-1276819015.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: 0.91 0.98 0.98 3/106 21236 /proc/meminfo: memFree=1878308/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [startup+0.0259839 s] /proc/loadavg: 0.91 0.98 0.98 3/106 21236 /proc/meminfo: memFree=1878308/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100988 s] /proc/loadavg: 0.91 0.98 0.98 3/106 21236 /proc/meminfo: memFree=1878308/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301023 s] /proc/loadavg: 0.91 0.98 0.98 3/106 21236 /proc/meminfo: memFree=1878308/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701095 s] /proc/loadavg: 0.91 0.98 0.98 3/106 21236 /proc/meminfo: memFree=1878308/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50124 s] /proc/loadavg: 0.91 0.98 0.98 2/108 21239 /proc/meminfo: memFree=1872836/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=10724 CPUtime=1.48 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 2148 0 0 0 55 93 0 0 19 0 1 0 57503036 10981376 2086 1992294400 134512640 134902295 4289067200 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 2681 2086 253 96 0 1893 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19424 [startup+3.10152 s] /proc/loadavg: 0.91 0.98 0.98 2/108 21239 /proc/meminfo: memFree=1867628/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=455716 CPUtime=3.09 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 113370 0 0 0 119 190 0 0 24 0 1 0 57503036 466653184 113308 1992294400 134512640 134902295 4289067200 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 113929 113316 253 96 0 113141 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 464416 [startup+6.3011 s] /proc/loadavg: 0.92 0.98 0.98 2/108 21239 /proc/meminfo: memFree=1103788/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=880516 CPUtime=6.28 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 221866 0 0 0 300 328 0 0 25 0 1 0 57503036 901648384 219397 1992294400 134512640 134902295 4289067200 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 220129 219405 256 96 0 219341 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 889216 [startup+12.7012 s] /proc/loadavg: 0.93 0.98 0.98 2/108 21239 /proc/meminfo: memFree=488624/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=1437988 CPUtime=12.68 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 361265 0 0 0 753 515 0 0 25 0 1 0 57503036 1472499712 358795 1992294400 134512640 134902295 4289067200 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 359497 358795 256 96 0 358709 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1446688 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.3011 s] /proc/loadavg: 0.93 0.98 0.98 2/108 21239 /proc/meminfo: memFree=40116/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=1838212 CPUtime=17.29 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 461347 0 0 0 1083 646 0 0 25 0 1 0 57503036 1882329088 458877 1992294400 134512640 134902295 4289067200 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 459553 458877 256 96 0 458765 0 Current children cumulated CPU time (s) 17.29 Current children cumulated vsize (KiB) 1846912 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+17.3011 s] /proc/loadavg: 0.93 0.98 0.98 2/108 21239 /proc/meminfo: memFree=40116/2059040 swapFree=4136240/4192956 [pid=21236] ppid=21234 vsize=8700 CPUtime=0 /proc/21236/stat : 21236 (run) S 21234 21236 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57503035 8908800 251 1992294400 4194304 4922060 140737296319024 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21236/statm: 2175 251 211 178 0 68 0 [pid=21238] ppid=21236 vsize=1838212 CPUtime=17.29 /proc/21238/stat : 21238 (PBPASSolver) R 21236 21236 20901 0 -1 4202496 461347 0 0 0 1083 646 0 0 25 0 1 0 57503036 1882329088 458877 1992294400 134512640 134902295 4289067200 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21238/statm: 459553 458877 256 96 0 458765 0 Current children cumulated CPU time (s) 17.29 Current children cumulated vsize (KiB) 1846912 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21236 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 17.29 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.3145 CPU time (s): 17.29 CPU user time (s): 10.83 CPU system time (s): 6.46 CPU usage (%): 99.8587 Max. virtual memory (cumulated for all children) (KiB): 1846912 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 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 0.039993 second user time and 0.084987 second system time The end
Begin job on node012 at 2010-06-18 01:56:55 IDJOB=2674955 IDBENCH=71907 IDSOLVER=1174 FILE ID=node012/2674955-1276819015 PBS_JOBID= 11176723 Free space on /tmp= 62588 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__32.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674955-1276819015/watcher-2674955-1276819015 -o /tmp/evaluation-result-2674955-1276819015/solver-2674955-1276819015 -C 1800 -W 2000 -M 1800 run HOME/instance-2674955-1276819015.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= db32a99ae563cdd0a4508d97506524ef RANDOM SEED=524858079 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1878704 kB Buffers: 22792 kB Cached: 64872 kB SwapCached: 9148 kB Active: 9088 kB Inactive: 90852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1878704 kB SwapTotal: 4192956 kB SwapFree: 4136240 kB Dirty: 2748 kB Writeback: 0 kB AnonPages: 10868 kB Mapped: 9164 kB Slab: 58488 kB PageTables: 3908 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182840 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= 62588 MiB End job on node012 at 2010-06-18 01:57:14