Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 18.39 | 18.4144 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-A2C1S1.opb |
MD5SUM | a644593dc228e712d5b0d277ee939168 |
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 | 103872 |
Total number of constraints | 3312 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3312 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 725 |
Number of terms in the objective function | 37632 |
Biggest coefficient in the objective function | 31125091123200 |
Number of bits for the biggest coefficient in the objective function | 45 |
Sum of the numbers in the objective function | 14624065344515792 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 31125091123200 |
Number of bits of the biggest number in a constraint | 45 |
Biggest sum of numbers in a constraint | 14624065344515792 |
Number of bits of the biggest sum of numbers | 54 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
18.39/18.40 c 103872 3312 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-2673745-1276799587/watcher-2673745-1276799587 -o /tmp/evaluation-result-2673745-1276799587/solver-2673745-1276799587 -C 1800 -W 2000 -M 1800 run HOME/instance-2673745-1276799587.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: 0.92 0.98 0.99 3/106 24388 /proc/meminfo: memFree=1846144/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [startup+0.077253 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24388 /proc/meminfo: memFree=1846144/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101254 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24388 /proc/meminfo: memFree=1846144/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300275 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24388 /proc/meminfo: memFree=1846144/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700315 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24388 /proc/meminfo: memFree=1846144/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5014 s] /proc/loadavg: 0.92 0.98 0.99 2/108 24391 /proc/meminfo: memFree=1840796/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [pid=24390] ppid=24388 vsize=10820 CPUtime=1.49 /proc/24390/stat : 24390 (PBPASSolver) R 24388 24388 24301 0 -1 4202496 2048 0 0 0 59 90 0 0 25 0 1 0 21252427 11079680 1986 1992294400 134512640 134902295 4287310256 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24390/statm: 2705 1986 253 96 0 1917 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19520 [startup+3.10156 s] /proc/loadavg: 0.92 0.98 0.99 2/108 24391 /proc/meminfo: memFree=1723120/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [pid=24390] ppid=24388 vsize=440004 CPUtime=3.09 /proc/24390/stat : 24390 (PBPASSolver) R 24388 24388 24301 0 -1 4202496 111394 0 0 0 127 182 0 0 25 0 1 0 21252427 450564096 109380 1992294400 134512640 134902295 4287310256 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24390/statm: 110001 109380 256 96 0 109213 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 448704 [startup+6.30189 s] /proc/loadavg: 1.01 1.00 1.00 2/108 24391 /proc/meminfo: memFree=1113288/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [pid=24390] ppid=24388 vsize=838660 CPUtime=6.29 /proc/24390/stat : 24390 (PBPASSolver) R 24388 24388 24301 0 -1 4202496 211133 0 0 0 297 332 0 0 25 0 1 0 21252427 858787840 209039 1992294400 134512640 134902295 4287310256 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24390/statm: 209665 209039 256 96 0 208877 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 847360 [startup+12.7015 s] /proc/loadavg: 1.17 1.03 1.01 2/108 24391 /proc/meminfo: memFree=467496/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [pid=24390] ppid=24388 vsize=1433572 CPUtime=12.68 /proc/24390/stat : 24390 (PBPASSolver) R 24388 24388 24301 0 -1 4202496 359881 0 0 0 719 549 0 0 25 0 1 0 21252427 1467977728 357771 1992294400 134512640 134902295 4287310256 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24390/statm: 358393 357771 256 96 0 357605 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1442272 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+18.4011 s] /proc/loadavg: 1.29 1.06 1.02 2/108 24391 /proc/meminfo: memFree=10184/2059040 swapFree=4139800/4192956 [pid=24388] ppid=24386 vsize=8700 CPUtime=0 /proc/24388/stat : 24388 (run) S 24386 24388 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21252427 8908800 250 1992294400 4194304 4922060 140734645263936 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24388/statm: 2175 250 211 178 0 68 0 [pid=24390] ppid=24388 vsize=1835396 CPUtime=18.39 /proc/24390/stat : 24390 (PBPASSolver) R 24388 24388 24301 0 -1 4202496 460301 0 0 0 1146 693 0 0 25 0 1 0 21252427 1879445504 458183 1992294400 134512640 134902295 4287310256 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24390/statm: 458849 458183 256 96 0 458061 0 Current children cumulated CPU time (s) 18.39 Current children cumulated vsize (KiB) 1844096 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 24388 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 18.39 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 18.4144 CPU time (s): 18.39 CPU user time (s): 11.46 CPU system time (s): 6.93 CPU usage (%): 99.8673 Max. virtual memory (cumulated for all children) (KiB): 1844096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 522 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 0.096985 second system time The end
Begin job on node083 at 2010-06-17 20:33:07 IDJOB=2673745 IDBENCH=2356 IDSOLVER=1174 FILE ID=node083/2673745-1276799587 PBS_JOBID= 11176668 Free space on /tmp= 62548 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-A2C1S1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673745-1276799587/watcher-2673745-1276799587 -o /tmp/evaluation-result-2673745-1276799587/solver-2673745-1276799587 -C 1800 -W 2000 -M 1800 run HOME/instance-2673745-1276799587.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a644593dc228e712d5b0d277ee939168 RANDOM SEED=21318199 node083.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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1846540 kB Buffers: 31884 kB Cached: 92140 kB SwapCached: 5524 kB Active: 66244 kB Inactive: 70040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846540 kB SwapTotal: 4192956 kB SwapFree: 4139800 kB Dirty: 5140 kB Writeback: 0 kB AnonPages: 10904 kB Mapped: 13000 kB Slab: 54324 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181012 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= 62548 MiB End job on node083 at 2010-06-17 20:33:27