Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 14.19 | 14.2216 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-sp98ic.opb |
MD5SUM | 433b539d7c7c8ff139e6ea6f7acee573 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 3860756214 |
Best CPU time to get the best result obtained on this benchmark | 1800.63 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4026056741 |
Optimality of the best value was proved | NO |
Number of variables | 10894 |
Total number of constraints | 825 |
Number of constraints which are clauses | 20 |
Number of constraints which are cardinality constraints (but not clauses) | 624 |
Number of constraints which are nor clauses,nor cardinality constraints | 181 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 5038 |
Number of terms in the objective function | 10894 |
Biggest coefficient in the objective function | 1079902210 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 3040671454286 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 1079902210 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3040671454286 |
Number of bits of the biggest sum of numbers | 42 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
14.19/14.21 c 10894 825 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-2674147-1276799619/watcher-2674147-1276799619 -o /tmp/evaluation-result-2674147-1276799619/solver-2674147-1276799619 -C 1800 -W 2000 -M 1800 run HOME/instance-2674147-1276799619.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: 0.87 0.93 0.96 3/105 23777 /proc/meminfo: memFree=1869332/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [startup+0.0425491 s] /proc/loadavg: 0.87 0.93 0.96 3/105 23777 /proc/meminfo: memFree=1869332/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101555 s] /proc/loadavg: 0.87 0.93 0.96 3/105 23777 /proc/meminfo: memFree=1869332/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300577 s] /proc/loadavg: 0.87 0.93 0.96 3/105 23777 /proc/meminfo: memFree=1869332/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700622 s] /proc/loadavg: 0.87 0.93 0.96 3/105 23777 /proc/meminfo: memFree=1869332/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50171 s] /proc/loadavg: 0.87 0.93 0.96 2/107 23780 /proc/meminfo: memFree=1706256/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [pid=23779] ppid=23777 vsize=243460 CPUtime=1.48 /proc/23779/stat : 23779 (PBPASSolver) R 23777 23777 23411 0 -1 4202496 61085 0 0 0 56 92 0 0 25 0 1 0 21255481 249303040 60247 1992294400 134512640 134902295 4290346224 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23779/statm: 60865 60247 256 96 0 60077 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 252160 [startup+3.10189 s] /proc/loadavg: 0.87 0.93 0.96 2/107 23780 /proc/meminfo: memFree=1507112/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [pid=23779] ppid=23777 vsize=529732 CPUtime=3.09 /proc/23779/stat : 23779 (PBPASSolver) R 23777 23777 23411 0 -1 4202496 133145 0 0 0 132 177 0 0 25 0 1 0 21255481 542445568 131803 1992294400 134512640 134902295 4290346224 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23779/statm: 132433 131811 256 96 0 131645 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 538432 [startup+6.30126 s] /proc/loadavg: 0.88 0.93 0.96 2/107 23780 /proc/meminfo: memFree=1004664/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [pid=23779] ppid=23777 vsize=984388 CPUtime=6.29 /proc/23779/stat : 23779 (PBPASSolver) R 23777 23777 23411 0 -1 4202496 247629 0 0 0 307 322 0 0 25 0 1 0 21255481 1008013312 245479 1992294400 134512640 134902295 4290346224 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23779/statm: 246097 245479 256 96 0 245309 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 993088 [startup+12.702 s] /proc/loadavg: 0.89 0.93 0.96 2/107 23780 /proc/meminfo: memFree=236732/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [pid=23779] ppid=23777 vsize=1701604 CPUtime=12.68 /proc/23779/stat : 23779 (PBPASSolver) R 23777 23777 23411 0 -1 4202496 428241 0 0 0 726 542 0 0 25 0 1 0 21255481 1742442496 424724 1992294400 134512640 134902295 4290346224 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23779/statm: 425401 424730 256 96 0 424613 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1710304 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.2011 s] /proc/loadavg: 0.89 0.93 0.96 2/107 23780 /proc/meminfo: memFree=31016/2059040 swapFree=4139704/4192956 [pid=23777] ppid=23775 vsize=8700 CPUtime=0 /proc/23777/stat : 23777 (run) S 23775 23777 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21255480 8908800 251 1992294400 4194304 4922060 140737278515616 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23777/statm: 2175 251 211 178 0 68 0 [pid=23779] ppid=23777 vsize=1837796 CPUtime=14.19 /proc/23779/stat : 23779 (PBPASSolver) R 23777 23777 23411 0 -1 4202496 462559 0 0 0 837 582 0 0 25 0 1 0 21255481 1881903104 458777 1992294400 134512640 134902295 4290346224 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23779/statm: 459449 458777 256 96 0 458661 0 Current children cumulated CPU time (s) 14.19 Current children cumulated vsize (KiB) 1846496 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 23777 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 14.19 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.2216 CPU time (s): 14.19 CPU user time (s): 8.37 CPU system time (s): 5.82 CPU usage (%): 99.7777 Max. virtual memory (cumulated for all children) (KiB): 1846496 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 0.034994 second user time and 0.075988 second system time The end
Begin job on node088 at 2010-06-17 20:33:39 IDJOB=2674147 IDBENCH=2365 IDSOLVER=1174 FILE ID=node088/2674147-1276799619 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-sp98ic.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674147-1276799619/watcher-2674147-1276799619 -o /tmp/evaluation-result-2674147-1276799619/solver-2674147-1276799619 -C 1800 -W 2000 -M 1800 run HOME/instance-2674147-1276799619.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 433b539d7c7c8ff139e6ea6f7acee573 RANDOM SEED=2121428552 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: 1869852 kB Buffers: 9724 kB Cached: 90000 kB SwapCached: 6488 kB Active: 57740 kB Inactive: 55292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1869852 kB SwapTotal: 4192956 kB SwapFree: 4139704 kB Dirty: 3600 kB Writeback: 0 kB AnonPages: 10932 kB Mapped: 12884 kB Slab: 54376 kB PageTables: 3972 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 20:33:55