Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 161.87 | 162.163 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__2048.opb |
MD5SUM | e46ee99ff2eeda0a495ba1d435f608b5 |
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 | 3072498 |
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 | 2048 |
Maximum length of a constraint | 43009 |
Number of terms in the objective function | 3072000 |
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 | 105083645952 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 105083645952 |
Number of bits of the biggest sum of numbers | 37 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
161.87/162.15 c 3072498 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-2674941-1276818934/watcher-2674941-1276818934 -o /tmp/evaluation-result-2674941-1276818934/solver-2674941-1276818934 -C 1800 -W 2000 -M 1800 run HOME/instance-2674941-1276818934.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: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [startup+0.0639941 s] /proc/loadavg: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100998 s] /proc/loadavg: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301011 s] /proc/loadavg: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701054 s] /proc/loadavg: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+4.12342 s] /proc/loadavg: 1.01 1.00 1.00 3/106 25278 /proc/meminfo: memFree=1711056/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 heavy processes: [startup+4.20943 s] /proc/loadavg: 1.17 1.03 1.01 2/108 25281 /proc/meminfo: memFree=1680536/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=37604 CPUtime=4.19 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 21558 0 0 0 154 265 0 0 25 0 1 0 23186096 38506496 8191 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 9401 8191 253 96 0 8613 0 Current children cumulated CPU time (s) 4.19 Current children cumulated vsize (KiB) 46304 [startup+6.30165 s] /proc/loadavg: 1.17 1.03 1.01 2/108 25281 /proc/meminfo: memFree=1675700/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=46212 CPUtime=6.28 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 23710 0 0 0 230 398 0 0 25 0 1 0 23186096 47321088 10343 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 11553 10343 253 96 0 10765 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 54912 [startup+12.7013 s] /proc/loadavg: 1.14 1.03 1.01 2/108 25281 /proc/meminfo: memFree=1649040/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=73444 CPUtime=12.68 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 30452 0 0 0 470 798 0 0 25 0 1 0 23186096 75206656 17085 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 18361 17085 253 96 0 17573 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 82144 [startup+25.5007 s] /proc/loadavg: 1.12 1.03 1.01 2/108 25281 /proc/meminfo: memFree=1593488/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=126628 CPUtime=25.47 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 44887 0 0 0 951 1596 0 0 25 0 1 0 23186096 129667072 30327 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 31657 30327 253 96 0 30869 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 135328 [startup+51.1014 s] /proc/loadavg: 1.08 1.03 1.01 2/108 25281 /proc/meminfo: memFree=1488212/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=232676 CPUtime=51.07 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 73649 0 0 0 1914 3193 0 0 25 0 1 0 23186096 238260224 56761 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 58169 56761 253 96 0 57381 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 241376 [startup+102.309 s] /proc/loadavg: 1.03 1.02 1.00 2/108 25283 /proc/meminfo: memFree=1282744/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=436580 CPUtime=102.26 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 128991 0 0 0 3861 6365 0 0 25 0 1 0 23186096 447057920 107558 1992294400 134512640 134902295 4289050016 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25280/statm: 109145 107558 253 96 0 108357 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 445280 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+162.116 s] /proc/loadavg: 1.01 1.02 1.00 2/108 25285 /proc/meminfo: memFree=10332/2059040 swapFree=4136348/4192956 [pid=25278] ppid=25276 vsize=8700 CPUtime=0 /proc/25278/stat : 25278 (run) S 25276 25278 25054 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 23186095 8908800 250 1992294400 4194304 4922060 140734880512944 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25278/statm: 2175 250 211 178 0 68 0 [pid=25280] ppid=25278 vsize=1845572 CPUtime=161.87 /proc/25280/stat : 25280 (PBPASSolver) R 25278 25278 25054 0 -1 4202496 486205 0 0 0 6236 9951 0 0 25 0 1 0 23186096 1889865728 459534 1992294400 134512640 134902295 4289050016 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 21 /proc/25280/statm: 461393 459535 253 96 0 460605 0 Current children cumulated CPU time (s) 161.87 Current children cumulated vsize (KiB) 1854272 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25278 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=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 161.87 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 162.163 CPU time (s): 161.87 CPU user time (s): 62.36 CPU system time (s): 99.51 CPU usage (%): 99.8191 Max. virtual memory (cumulated for all children) (KiB): 1854272 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 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= 4 involuntary context switches= 4 runsolver used 0.277957 second user time and 0.762884 second system time The end
Begin job on node047 at 2010-06-18 01:55:41 IDJOB=2674941 IDBENCH=71893 IDSOLVER=1174 FILE ID=node047/2674941-1276818934 PBS_JOBID= 11176735 Free space on /tmp= 62372 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__2048.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674941-1276818934/watcher-2674941-1276818934 -o /tmp/evaluation-result-2674941-1276818934/solver-2674941-1276818934 -C 1800 -W 2000 -M 1800 run HOME/instance-2674941-1276818934.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e46ee99ff2eeda0a495ba1d435f608b5 RANDOM SEED=1960115937 node047.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1711204 kB Buffers: 16244 kB Cached: 240920 kB SwapCached: 9396 kB Active: 219736 kB Inactive: 49648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1711204 kB SwapTotal: 4192956 kB SwapFree: 4136348 kB Dirty: 152224 kB Writeback: 0 kB AnonPages: 10744 kB Mapped: 9176 kB Slab: 56236 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180448 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= 62372 MiB End job on node047 at 2010-06-18 01:58:25