Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.21 | 17.2394 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3702.opb |
MD5SUM | d696f4100af4494c851a4f1a4044ecb8 |
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 | 4827154397 |
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 | 29701186548799 |
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 | 29701186548799 |
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 |
17.21/17.23 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-2674097-1276798891/watcher-2674097-1276798891 -o /tmp/evaluation-result-2674097-1276798891/solver-2674097-1276798891 -C 1800 -W 2000 -M 1800 run HOME/instance-2674097-1276798891.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 14224 /proc/meminfo: memFree=1574976/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [startup+0.0278271 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14224 /proc/meminfo: memFree=1574976/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101832 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14224 /proc/meminfo: memFree=1574976/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301847 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14224 /proc/meminfo: memFree=1574976/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701879 s] /proc/loadavg: 0.93 0.98 0.99 3/106 14224 /proc/meminfo: memFree=1574976/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50094 s] /proc/loadavg: 0.93 0.98 0.99 2/108 14227 /proc/meminfo: memFree=1569504/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [pid=14226] ppid=14224 vsize=10756 CPUtime=1.49 /proc/14226/stat : 14226 (PBPASSolver) R 14224 14224 14199 0 -1 4202496 2082 0 0 0 57 92 0 0 25 0 1 0 55493065 11014144 2020 1992294400 134512640 134902295 4292857888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14226/statm: 2689 2020 253 96 0 1901 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19456 [startup+3.10108 s] /proc/loadavg: 0.93 0.98 0.99 2/108 14227 /proc/meminfo: memFree=1564792/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [pid=14226] ppid=14224 vsize=17284 CPUtime=3.09 /proc/14226/stat : 14226 (PBPASSolver) R 14224 14224 14199 0 -1 4202496 3778 0 0 0 116 193 0 0 25 0 1 0 55493065 17698816 3716 1992294400 134512640 134902295 4292857888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14226/statm: 4321 3716 253 96 0 3533 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 25984 [startup+6.30134 s] /proc/loadavg: 1.01 1.00 1.00 2/108 14227 /proc/meminfo: memFree=1550284/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [pid=14226] ppid=14224 vsize=31204 CPUtime=6.29 /proc/14226/stat : 14226 (PBPASSolver) R 14224 14224 14199 0 -1 4202496 7148 0 0 0 238 391 0 0 25 0 1 0 55493065 31952896 7086 1992294400 134512640 134902295 4292857888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14226/statm: 7801 7086 253 96 0 7013 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 39904 [startup+12.7009 s] /proc/loadavg: 1.01 1.00 1.00 2/108 14227 /proc/meminfo: memFree=206620/2059040 swapFree=4140244/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [pid=14226] ppid=14224 vsize=1501604 CPUtime=12.68 /proc/14226/stat : 14226 (PBPASSolver) R 14224 14224 14199 0 -1 4202496 374863 0 0 0 639 629 0 0 25 0 1 0 55493065 1537642496 374801 1992294400 134512640 134902295 4292857888 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14226/statm: 375401 374801 253 96 0 374613 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1510304 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.2012 s] /proc/loadavg: 1.01 1.00 1.00 2/108 14227 /proc/meminfo: memFree=9936/2059040 swapFree=4139832/4192956 [pid=14224] ppid=14222 vsize=8700 CPUtime=0 /proc/14224/stat : 14224 (run) S 14222 14224 14199 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 55493064 8908800 251 1992294400 4194304 4922060 140734511675712 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14224/statm: 2175 251 211 178 0 68 0 [pid=14226] ppid=14224 vsize=1841764 CPUtime=17.21 /proc/14226/stat : 14226 (PBPASSolver) R 14224 14224 14199 0 -1 4202496 468607 0 0 0 947 774 0 0 25 0 1 0 55493065 1885966336 459785 1992294400 134512640 134902295 4292857888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14226/statm: 460441 459793 256 96 0 459653 0 Current children cumulated CPU time (s) 17.21 Current children cumulated vsize (KiB) 1850464 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 14224 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 17.21 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.2394 CPU time (s): 17.21 CPU user time (s): 9.47 CPU system time (s): 7.74 CPU usage (%): 99.8297 Max. virtual memory (cumulated for all children) (KiB): 1850464 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 0.025996 second user time and 0.106983 second system time The end
Begin job on node003 at 2010-06-17 20:21:31 IDJOB=2674097 IDBENCH=2281 IDSOLVER=1174 FILE ID=node003/2674097-1276798891 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-n3702.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674097-1276798891/watcher-2674097-1276798891 -o /tmp/evaluation-result-2674097-1276798891/solver-2674097-1276798891 -C 1800 -W 2000 -M 1800 run HOME/instance-2674097-1276798891.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d696f4100af4494c851a4f1a4044ecb8 RANDOM SEED=1929217496 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: 1575620 kB Buffers: 148792 kB Cached: 235836 kB SwapCached: 6060 kB Active: 162328 kB Inactive: 235456 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1575620 kB SwapTotal: 4192956 kB SwapFree: 4140244 kB Dirty: 9264 kB Writeback: 0 kB AnonPages: 11628 kB Mapped: 13012 kB Slab: 64000 kB PageTables: 3908 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182396 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 20:21:51