Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 70.53 | 70.6144 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_20_2__17_12__512.opb |
MD5SUM | 609453b50c3d7bac05dbde2a1c3eefb6 |
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 | 46877 |
Best CPU time to get the best result obtained on this benchmark | 6.40402 |
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 | 20498 |
Total number of constraints | 60 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 42 |
Number of constraints which are nor clauses,nor cardinality constraints | 18 |
Minimum length of a constraint | 512 |
Maximum length of a constraint | 4097 |
Number of terms in the objective function | 20480 |
Biggest coefficient in the objective function | 94409 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 893215744 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 94409 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 893215744 |
Number of bits of the biggest sum of numbers | 30 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 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-2674911-1276818688/watcher-2674911-1276818688 -o /tmp/evaluation-result-2674911-1276818688/solver-2674911-1276818688 -C 1800 -W 2000 -M 1800 run HOME/instance-2674911-1276818688.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: 0.98 0.98 0.99 3/106 24602 /proc/meminfo: memFree=1944764/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [startup+0.102978 s] /proc/loadavg: 0.98 0.98 0.99 3/106 24602 /proc/meminfo: memFree=1944764/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.200973 s] /proc/loadavg: 0.98 0.98 0.99 3/106 24602 /proc/meminfo: memFree=1944764/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300968 s] /proc/loadavg: 0.98 0.98 0.99 3/106 24602 /proc/meminfo: memFree=1944764/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700948 s] /proc/loadavg: 0.98 0.98 0.99 3/106 24602 /proc/meminfo: memFree=1944764/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50191 s] /proc/loadavg: 0.98 0.98 0.99 2/108 24605 /proc/meminfo: memFree=1819848/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=231972 CPUtime=1.45 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 58495 0 5 0 55 90 0 0 20 0 1 0 23159838 237539328 57390 1992294400 134512640 134902295 4292604576 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 57993 57390 256 96 0 57205 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 240672 [startup+3.10083 s] /proc/loadavg: 0.98 0.98 0.99 2/108 24605 /proc/meminfo: memFree=1572344/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=516356 CPUtime=3.05 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 130350 0 5 0 129 176 0 0 25 0 1 0 23159838 528748544 128469 1992294400 134512640 134902295 4292604576 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 129089 128478 256 96 0 128301 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 525056 [startup+6.30166 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24605 /proc/meminfo: memFree=1130904/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=814692 CPUtime=6.25 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 205294 0 5 0 357 268 0 0 25 0 1 0 23159838 834244608 203013 1992294400 134512640 134902295 4292604576 18446744073709551615 134893982 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 203673 203013 259 96 0 202885 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 823392 [startup+12.7003 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24605 /proc/meminfo: memFree=927792/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=1017348 CPUtime=12.64 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 255983 0 5 0 979 285 0 0 25 0 1 0 23159838 1041764352 253702 1992294400 134512640 134902295 4292604576 18446744073709551615 134893911 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 254337 253702 259 96 0 253549 0 Current children cumulated CPU time (s) 12.64 Current children cumulated vsize (KiB) 1026048 [startup+25.5007 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24607 /proc/meminfo: memFree=953956/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=1003484 CPUtime=25.44 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 309393 0 5 0 2237 307 0 0 25 0 1 0 23159838 1027567616 248094 1992294400 134512640 134902295 4292604576 18446744073709551615 11468924 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 250871 248094 262 96 0 250083 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 1012184 [startup+51.1004 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24607 /proc/meminfo: memFree=541904/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=1420748 CPUtime=51.03 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 446756 0 5 0 4732 371 0 0 25 0 1 0 23159838 1454845952 352279 1992294400 134512640 134902295 4292604576 18446744073709551615 134815659 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 355187 352279 262 96 0 354399 0 Current children cumulated CPU time (s) 51.03 Current children cumulated vsize (KiB) 1429448 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+70.6004 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24607 /proc/meminfo: memFree=139152/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=1856580 CPUtime=70.53 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 548074 0 5 0 6637 416 0 0 25 0 1 0 23159838 1901137920 451937 1992294400 134512640 134902295 4292604576 18446744073709551615 134519664 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 464145 451944 262 96 0 463357 0 Current children cumulated CPU time (s) 70.53 Current children cumulated vsize (KiB) 1865280 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+70.6004 s] /proc/loadavg: 0.99 0.98 0.99 2/108 24607 /proc/meminfo: memFree=139152/2059040 swapFree=4140296/4192956 [pid=24602] ppid=24600 vsize=8700 CPUtime=0 /proc/24602/stat : 24602 (run) S 24600 24602 24377 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 23159837 8908800 250 1992294400 4194304 4922060 140733245424144 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24602/statm: 2175 250 211 178 0 68 0 [pid=24604] ppid=24602 vsize=1856580 CPUtime=70.53 /proc/24604/stat : 24604 (PBPASSolver) R 24602 24602 24377 0 -1 4202496 548074 0 5 0 6637 416 0 0 25 0 1 0 23159838 1901137920 451937 1992294400 134512640 134902295 4292604576 18446744073709551615 134519664 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/24604/statm: 464145 451944 262 96 0 463357 0 Current children cumulated CPU time (s) 70.53 Current children cumulated vsize (KiB) 1865280 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24602 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 70.53 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 70.6144 CPU time (s): 70.53 CPU user time (s): 66.37 CPU system time (s): 4.16 CPU usage (%): 99.8805 Max. virtual memory (cumulated for all children) (KiB): 1865280 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= 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 0.151976 second user time and 0.328949 second system time The end
Begin job on node052 at 2010-06-18 01:51:28 IDJOB=2674911 IDBENCH=71863 IDSOLVER=1174 FILE ID=node052/2674911-1276818688 PBS_JOBID= 11176729 Free space on /tmp= 62488 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__512.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674911-1276818688/watcher-2674911-1276818688 -o /tmp/evaluation-result-2674911-1276818688/solver-2674911-1276818688 -C 1800 -W 2000 -M 1800 run HOME/instance-2674911-1276818688.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 609453b50c3d7bac05dbde2a1c3eefb6 RANDOM SEED=223137792 node052.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 : 3000.262 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 : 3000.262 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: 1946012 kB Buffers: 972 kB Cached: 26212 kB SwapCached: 5288 kB Active: 27276 kB Inactive: 11820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1946012 kB SwapTotal: 4192956 kB SwapFree: 4140296 kB Dirty: 1464 kB Writeback: 0 kB AnonPages: 10788 kB Mapped: 12808 kB Slab: 52264 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179720 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= 62488 MiB End job on node052 at 2010-06-18 01:52:41