Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.69 | 17.7149 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-siena1.opb |
MD5SUM | 6b1441ebcfc2678f5078c728b5f20e0c |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 16269067107200000 |
Optimality of the best value was proved | NO |
Number of variables | 70755 |
Total number of constraints | 2219 |
Number of constraints which are clauses | 310 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1909 |
Minimum length of a constraint | 15 |
Maximum length of a constraint | 70755 |
Number of terms in the objective function | 70755 |
Biggest coefficient in the objective function | 536870912000000000000 |
Number of bits for the biggest coefficient in the objective function | 69 |
Sum of the numbers in the objective function | 28224865138562971148229 |
Number of bits of the sum of numbers in the objective function | 75 |
Biggest number in a constraint | 536870912000000000000 |
Number of bits of the biggest number in a constraint | 69 |
Biggest sum of numbers in a constraint | 28224967538562971148229 |
Number of bits of the biggest sum of numbers | 75 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
17.69/17.70 c 70755 2219 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-2673966-1276799492/watcher-2673966-1276799492 -o /tmp/evaluation-result-2673966-1276799492/solver-2673966-1276799492 -C 1800 -W 2000 -M 1800 run HOME/instance-2673966-1276799492.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: 0.97 0.97 0.99 3/105 22277 /proc/meminfo: memFree=1878824/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [startup+0.0204779 s] /proc/loadavg: 0.97 0.97 0.99 3/105 22277 /proc/meminfo: memFree=1878824/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101485 s] /proc/loadavg: 0.97 0.97 0.99 3/105 22277 /proc/meminfo: memFree=1878824/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301507 s] /proc/loadavg: 0.97 0.97 0.99 3/105 22277 /proc/meminfo: memFree=1878824/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701549 s] /proc/loadavg: 0.97 0.97 0.99 3/105 22277 /proc/meminfo: memFree=1878824/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50163 s] /proc/loadavg: 0.97 0.97 0.99 2/107 22280 /proc/meminfo: memFree=1873972/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=10308 CPUtime=1.49 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 1888 0 0 0 58 91 0 0 25 0 1 0 21243308 10555392 1825 1992294400 134512640 134902295 4292186848 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 2577 1825 253 96 0 1789 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19008 [startup+3.1018 s] /proc/loadavg: 0.97 0.97 0.99 2/107 22280 /proc/meminfo: memFree=1869632/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=16292 CPUtime=3.09 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 3442 0 0 0 120 189 0 0 25 0 1 0 21243308 16683008 3379 1992294400 134512640 134902295 4292186848 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 4073 3379 253 96 0 3285 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 24992 [startup+6.30114 s] /proc/loadavg: 0.98 0.97 0.99 2/107 22280 /proc/meminfo: memFree=1211440/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=787268 CPUtime=6.29 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 199855 0 0 0 285 344 0 0 25 0 1 0 21243308 806162432 196224 1992294400 134512640 134902295 4292186848 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 196817 196224 256 96 0 196029 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 795968 [startup+12.7018 s] /proc/loadavg: 0.98 0.97 0.99 2/107 22280 /proc/meminfo: memFree=504392/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=1436100 CPUtime=12.69 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 362005 0 0 0 692 577 0 0 25 0 1 0 21243308 1470566400 358374 1992294400 134512640 134902295 4292186848 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 359025 358374 256 96 0 358237 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1444800 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.7013 s] /proc/loadavg: 0.98 0.97 0.99 2/107 22281 /proc/meminfo: memFree=41996/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=1835972 CPUtime=17.69 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 462027 0 0 0 1047 722 0 0 25 0 1 0 21243308 1880035328 458396 1992294400 134512640 134902295 4292186848 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 458993 458396 256 96 0 458205 0 Current children cumulated CPU time (s) 17.69 Current children cumulated vsize (KiB) 1844672 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+17.7013 s] /proc/loadavg: 0.98 0.97 0.99 2/107 22281 /proc/meminfo: memFree=41996/2059040 swapFree=4159788/4192956 [pid=22277] ppid=22275 vsize=8700 CPUtime=0 /proc/22277/stat : 22277 (run) S 22275 22277 22064 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 21243308 8908800 250 1992294400 4194304 4922060 140735489264944 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22277/statm: 2175 250 211 178 0 68 0 [pid=22279] ppid=22277 vsize=1835972 CPUtime=17.69 /proc/22279/stat : 22279 (PBPASSolver) R 22277 22277 22064 0 -1 4202496 462027 0 0 0 1047 722 0 0 25 0 1 0 21243308 1880035328 458396 1992294400 134512640 134902295 4292186848 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22279/statm: 458993 458396 256 96 0 458205 0 Current children cumulated CPU time (s) 17.69 Current children cumulated vsize (KiB) 1844672 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22277 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 17.69 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.7149 CPU time (s): 17.69 CPU user time (s): 10.47 CPU system time (s): 7.22 CPU usage (%): 99.8597 Max. virtual memory (cumulated for all children) (KiB): 1844672 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 0.033994 second user time and 0.099984 second system time The end
Begin job on node081 at 2010-06-17 20:31:32 IDJOB=2673966 IDBENCH=2341 IDSOLVER=1174 FILE ID=node081/2673966-1276799492 PBS_JOBID= 11176663 Free space on /tmp= 121800 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-siena1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673966-1276799492/watcher-2673966-1276799492 -o /tmp/evaluation-result-2673966-1276799492/solver-2673966-1276799492 -C 1800 -W 2000 -M 1800 run HOME/instance-2673966-1276799492.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b1441ebcfc2678f5078c728b5f20e0c RANDOM SEED=520915321 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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: 1879344 kB Buffers: 8008 kB Cached: 80028 kB SwapCached: 1752 kB Active: 62668 kB Inactive: 53604 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1879344 kB SwapTotal: 4192956 kB SwapFree: 4159788 kB Dirty: 7248 kB Writeback: 0 kB AnonPages: 26412 kB Mapped: 13896 kB Slab: 41808 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181512 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121800 MiB End job on node081 at 2010-06-17 20:31:52