Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.68 | 15.7147 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-blp-ar98.opb |
MD5SUM | 523aad2a62a776290fed26e3ef5d80ef |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 20024 |
Total number of constraints | 1258 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 912 |
Number of constraints which are nor clauses,nor cardinality constraints | 345 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 15837 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 83886080000000 |
Number of bits of the biggest number in a constraint | 47 |
Biggest sum of numbers in a constraint | 572975239517507 |
Number of bits of the biggest sum of numbers | 50 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
15.68/15.70 c 20024 1258 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-2673742-1276799537/watcher-2673742-1276799537 -o /tmp/evaluation-result-2673742-1276799537/solver-2673742-1276799537 -C 1800 -W 2000 -M 1800 run HOME/instance-2673742-1276799537.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: 0.93 0.96 0.97 2/105 23682 /proc/meminfo: memFree=1871216/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [startup+0.03745 s] /proc/loadavg: 0.93 0.96 0.97 2/105 23682 /proc/meminfo: memFree=1871216/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101457 s] /proc/loadavg: 0.93 0.96 0.97 2/105 23682 /proc/meminfo: memFree=1871216/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301479 s] /proc/loadavg: 0.93 0.96 0.97 2/105 23682 /proc/meminfo: memFree=1871216/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701524 s] /proc/loadavg: 0.93 0.96 0.97 2/105 23682 /proc/meminfo: memFree=1871216/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50062 s] /proc/loadavg: 0.93 0.96 0.97 2/107 23685 /proc/meminfo: memFree=1695740/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=245636 CPUtime=1.49 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 61364 0 0 0 57 92 0 0 25 0 1 0 21247280 251531264 60798 1992294400 134512640 134902295 4293888448 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 61409 60807 256 96 0 60621 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 254336 [startup+3.1008 s] /proc/loadavg: 0.93 0.96 0.97 2/107 23687 /proc/meminfo: memFree=1519536/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=502788 CPUtime=3.09 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 126201 0 0 0 131 178 0 0 25 0 1 0 21247280 514854912 125107 1992294400 134512640 134902295 4293888448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 125697 125107 256 96 0 124909 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 511488 [startup+6.30116 s] /proc/loadavg: 0.93 0.96 0.97 3/108 23688 /proc/meminfo: memFree=1043740/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=912580 CPUtime=6.28 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 229273 0 0 0 302 326 0 0 25 0 1 0 21247280 934481920 227483 1992294400 134512640 134902295 4293888448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 228145 227483 256 96 0 227357 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 921280 [startup+12.7009 s] /proc/loadavg: 0.94 0.96 0.97 2/107 23688 /proc/meminfo: memFree=362864/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=1576740 CPUtime=12.68 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 397204 0 0 0 697 571 0 0 25 0 1 0 21247280 1614581760 393526 1992294400 134512640 134902295 4293888448 18446744073709551615 134588431 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 394185 393526 256 96 0 393397 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1585440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.7012 s] /proc/loadavg: 0.94 0.96 0.97 2/107 23688 /proc/meminfo: memFree=33520/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=1836868 CPUtime=15.68 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 462680 0 0 0 902 666 0 0 25 0 1 0 21247280 1880952832 458498 1992294400 134512640 134902295 4293888448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 459217 458498 256 96 0 458429 0 Current children cumulated CPU time (s) 15.68 Current children cumulated vsize (KiB) 1845568 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.7012 s] /proc/loadavg: 0.94 0.96 0.97 2/107 23688 /proc/meminfo: memFree=33520/2059040 swapFree=4139704/4192956 [pid=23682] ppid=23680 vsize=8700 CPUtime=0 /proc/23682/stat : 23682 (run) S 23680 23682 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21247280 8908800 251 1992294400 4194304 4922060 140733953903888 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23682/statm: 2175 251 211 178 0 68 0 [pid=23684] ppid=23682 vsize=1836868 CPUtime=15.68 /proc/23684/stat : 23684 (PBPASSolver) R 23682 23682 23411 0 -1 4202496 462680 0 0 0 902 666 0 0 25 0 1 0 21247280 1880952832 458498 1992294400 134512640 134902295 4293888448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23684/statm: 459217 458498 256 96 0 458429 0 Current children cumulated CPU time (s) 15.68 Current children cumulated vsize (KiB) 1845568 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23682 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 15.68 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.7147 CPU time (s): 15.68 CPU user time (s): 9.02 CPU system time (s): 6.66 CPU usage (%): 99.7794 Max. virtual memory (cumulated for all children) (KiB): 1845568 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 0.035994 second user time and 0.084987 second system time The end
Begin job on node088 at 2010-06-17 20:32:17 IDJOB=2673742 IDBENCH=2352 IDSOLVER=1174 FILE ID=node088/2673742-1276799537 PBS_JOBID= 11176666 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ar98.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673742-1276799537/watcher-2673742-1276799537 -o /tmp/evaluation-result-2673742-1276799537/solver-2673742-1276799537 -C 1800 -W 2000 -M 1800 run HOME/instance-2673742-1276799537.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 523aad2a62a776290fed26e3ef5d80ef RANDOM SEED=1591834404 node088.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 : 3000.217 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 : 6000.43 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 : 3000.217 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1871736 kB Buffers: 9428 kB Cached: 88408 kB SwapCached: 6488 kB Active: 13748 kB Inactive: 97388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1871736 kB SwapTotal: 4192956 kB SwapFree: 4139704 kB Dirty: 3292 kB Writeback: 0 kB AnonPages: 10884 kB Mapped: 13012 kB Slab: 54320 kB PageTables: 3848 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182260 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= 62556 MiB End job on node088 at 2010-06-17 20:32:35