Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.96 | 16.0146 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3708.opb |
MD5SUM | 0f95e02b74e4e0d269b94f6526e7c8b5 |
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 | 3625993486 |
Optimality of the best value was proved | NO |
Number of variables | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 4294967296 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 29705729356859 |
Number of bits of the sum of numbers in the objective function | 45 |
Biggest number in a constraint | 4294967296 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 29705729356859 |
Number of bits of the biggest sum of numbers | 45 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
15.96/16.00 c 155000 5150 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-2674102-1276798911/watcher-2674102-1276798911 -o /tmp/evaluation-result-2674102-1276798911/solver-2674102-1276798911 -C 1800 -W 2000 -M 1800 run HOME/instance-2674102-1276798911.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 0.98 0.99 3/106 14254 /proc/meminfo: memFree=1848176/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [startup+0.112132 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14254 /proc/meminfo: memFree=1848176/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.200129 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14254 /proc/meminfo: memFree=1848176/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300126 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14254 /proc/meminfo: memFree=1848176/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700111 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14254 /proc/meminfo: memFree=1848176/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50008 s] /proc/loadavg: 0.93 0.98 0.99 2/108 14257 /proc/meminfo: memFree=1841720/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=11140 CPUtime=1.46 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 2176 0 3 0 55 91 0 0 20 0 1 0 55495093 11407360 2116 1992294400 134512640 134902295 4288376416 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 2785 2116 253 96 0 1997 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 19840 [startup+3.10003 s] /proc/loadavg: 0.93 0.98 0.99 2/108 14257 /proc/meminfo: memFree=1836760/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=18148 CPUtime=3.05 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 3996 0 3 0 116 189 0 0 25 0 1 0 55495093 18583552 3936 1992294400 134512640 134902295 4288376416 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 4537 3936 253 96 0 3749 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 26848 [startup+6.30191 s] /proc/loadavg: 1.17 1.03 1.01 2/108 14257 /proc/meminfo: memFree=1821632/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=32964 CPUtime=6.26 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 7595 0 3 0 240 386 0 0 25 0 1 0 55495093 33755136 7535 1992294400 134512640 134902295 4288376416 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 8241 7535 253 96 0 7453 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 41664 [startup+12.7007 s] /proc/loadavg: 1.16 1.03 1.01 2/108 14257 /proc/meminfo: memFree=346652/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=1540740 CPUtime=12.65 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 392300 0 3 0 664 601 0 0 25 0 1 0 55495093 1577717760 384600 1992294400 134512640 134902295 4288376416 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 385185 384600 256 96 0 384397 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1549440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.0006 s] /proc/loadavg: 1.15 1.03 1.01 3/108 14257 /proc/meminfo: memFree=9888/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=1844580 CPUtime=15.96 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 469363 0 3 0 886 710 0 0 25 0 1 0 55495093 1888849920 460543 1992294400 134512640 134902295 4288376416 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 461145 460543 256 96 0 460357 0 Current children cumulated CPU time (s) 15.96 Current children cumulated vsize (KiB) 1853280 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+16.0006 s] /proc/loadavg: 1.15 1.03 1.01 3/108 14257 /proc/meminfo: memFree=9888/2059040 swapFree=4139832/4192956 [pid=14254] ppid=14252 vsize=8700 CPUtime=0 /proc/14254/stat : 14254 (run) S 14252 14254 14199 0 -1 4202496 391 134 0 0 0 0 0 0 17 0 1 0 55495093 8908800 251 1992294400 4194304 4922060 140735515002496 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14254/statm: 2175 251 211 178 0 68 0 [pid=14256] ppid=14254 vsize=1844580 CPUtime=15.96 /proc/14256/stat : 14256 (PBPASSolver) R 14254 14254 14199 0 -1 4202496 469363 0 3 0 886 710 0 0 25 0 1 0 55495093 1888849920 460543 1992294400 134512640 134902295 4288376416 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/14256/statm: 461145 460543 256 96 0 460357 0 Current children cumulated CPU time (s) 15.96 Current children cumulated vsize (KiB) 1853280 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 14254 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 15.96 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.0146 CPU time (s): 15.96 CPU user time (s): 8.86 CPU system time (s): 7.1 CPU usage (%): 99.6593 Max. virtual memory (cumulated for all children) (KiB): 1853280 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 525 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 0.039993 second user time and 0.089986 second system time The end
Begin job on node003 at 2010-06-17 20:21:51 IDJOB=2674102 IDBENCH=2285 IDSOLVER=1174 FILE ID=node003/2674102-1276798911 PBS_JOBID= 11176647 Free space on /tmp= 62516 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3708.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674102-1276798911/watcher-2674102-1276798911 -o /tmp/evaluation-result-2674102-1276798911/solver-2674102-1276798911 -C 1800 -W 2000 -M 1800 run HOME/instance-2674102-1276798911.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0f95e02b74e4e0d269b94f6526e7c8b5 RANDOM SEED=1342702866 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1849292 kB Buffers: 23820 kB Cached: 90304 kB SwapCached: 5620 kB Active: 35840 kB Inactive: 90636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1849292 kB SwapTotal: 4192956 kB SwapFree: 4139832 kB Dirty: 9536 kB Writeback: 0 kB AnonPages: 10856 kB Mapped: 12972 kB Slab: 61400 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181732 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= 62516 MiB End job on node003 at 2010-06-17 20:22:10