Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 52.0921 | 54.3926 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3705.opb |
MD5SUM | c62be038ec01e0d6924d61ed3007a589 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 12665835129 |
Best CPU time to get the best result obtained on this benchmark | 1800.8 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4802224614 |
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 | 29593306649763 |
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 | 29593306649763 |
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 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.59/2.61 c constraints 5150/0 clauses 0/0 units 61129 2.59/2.61 c vars 155000 30.69/30.77 c objective 122031 + 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-2682288-1277484567/watcher-2682288-1277484567 -o /tmp/evaluation-result-2682288-1277484567/solver-2682288-1277484567 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682288-1277484567.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: 1.00 1.00 0.91 2/105 28389 /proc/meminfo: memFree=1799632/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=2416 CPUtime=0 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 296 0 0 0 0 0 0 0 21 0 1 0 89750302 2473984 215 1992294400 134512640 136421960 4286820768 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 604 215 138 467 0 135 0 [startup+0.099572 s] /proc/loadavg: 1.00 1.00 0.91 2/105 28389 /proc/meminfo: memFree=1799632/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=5864 CPUtime=0.09 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 1346 0 0 0 9 0 0 0 24 0 1 0 89750302 6004736 892 1992294400 134512640 136421960 4286820768 18446744073709551615 135378138 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 1466 892 138 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.100573 s] /proc/loadavg: 1.00 1.00 0.91 2/105 28389 /proc/meminfo: memFree=1799632/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=5864 CPUtime=0.09 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 1350 0 0 0 9 0 0 0 24 0 1 0 89750302 6004736 896 1992294400 134512640 136421960 4286820768 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 1466 896 138 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.300594 s] /proc/loadavg: 1.00 1.00 0.91 2/105 28389 /proc/meminfo: memFree=1799632/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=14152 CPUtime=0.29 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 3446 0 0 0 28 1 0 0 25 0 1 0 89750302 14491648 2542 1992294400 134512640 136421960 4286820768 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 3538 2546 138 467 0 3069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14152 [startup+0.700638 s] /proc/loadavg: 1.00 1.00 0.91 2/105 28389 /proc/meminfo: memFree=1799632/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=17232 CPUtime=0.69 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 5009 0 0 0 67 2 0 0 25 0 1 0 89750302 17645568 3078 1992294400 134512640 136421960 4286820768 18446744073709551615 135153397 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 4308 3078 144 467 0 3839 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17232 [startup+1.50073 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28390 /proc/meminfo: memFree=1780900/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=37364 CPUtime=1.49 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 9631 0 0 0 145 4 0 0 25 0 1 0 89750302 38260736 7700 1992294400 134512640 136421960 4286820768 18446744073709551615 135158998 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 9341 7700 144 467 0 8872 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 37364 [startup+3.1009 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28390 /proc/meminfo: memFree=1756596/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=49484 CPUtime=3.09 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 12650 0 0 0 303 6 0 0 25 0 1 0 89750302 50671616 10719 1992294400 134512640 136421960 4286820768 18446744073709551615 134540009 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 12371 10719 150 467 0 11902 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 49484 [startup+6.30026 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28390 /proc/meminfo: memFree=1756596/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=49484 CPUtime=6.29 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 12650 0 0 0 623 6 0 0 25 0 1 0 89750302 50671616 10719 1992294400 134512640 136421960 4286820768 18446744073709551615 134540009 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 12371 10719 150 467 0 11902 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 49484 [startup+12.701 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28390 /proc/meminfo: memFree=1756596/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=49484 CPUtime=12.69 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 12650 0 0 0 1263 6 0 0 25 0 1 0 89750302 50671616 10719 1992294400 134512640 136421960 4286820768 18446744073709551615 134540004 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 12371 10719 150 467 0 11902 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 49484 [startup+25.5014 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28390 /proc/meminfo: memFree=1756596/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=49484 CPUtime=25.49 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 12650 0 0 0 2543 6 0 0 25 0 1 0 89750302 50671616 10719 1992294400 134512640 136421960 4286820768 18446744073709551615 134540004 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28389/statm: 12371 10719 150 467 0 11902 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 49484 [startup+51.1012 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28392 /proc/meminfo: memFree=258800/2059040 swapFree=4139944/4192956 [pid=28389] ppid=28387 vsize=1612316 CPUtime=51.06 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4202496 429498 0 0 0 4923 183 0 0 25 0 1 0 89750302 1651011584 399769 1992294400 134512640 136421960 4286820768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28389/statm: 403079 399770 194 467 0 402610 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 1612316 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+52.2023 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28392 /proc/meminfo: memFree=7868/2059040 swapFree=4139188/4192956 [pid=28389] ppid=28387 vsize=1851236 CPUtime=51.91 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4204544 490397 0 0 0 4978 213 0 0 24 0 1 0 89750302 1895665664 460668 1992294400 134512640 136421960 4286820768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 25 /proc/28389/statm: 462809 460668 196 467 0 462340 0 Current children cumulated CPU time (s) 51.91 Current children cumulated vsize (KiB) 1851236 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -28389 Solver just ended. Dumping a history of the last processes samples [startup+52.8014 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28392 /proc/meminfo: memFree=7868/2059040 swapFree=4139188/4192956 [pid=28389] ppid=28387 vsize=1851236 CPUtime=51.91 /proc/28389/stat : 28389 (pbct) S 28387 28389 27899 0 -1 4194304 490399 0 0 0 4978 213 0 0 24 0 1 0 89750302 1895665664 460670 1992294400 134512640 136421960 4286820768 18446744073709551615 135884462 0 16384 4096 16387 18446604437869077440 0 0 17 0 0 0 25 /proc/28389/statm: 462809 460670 197 467 0 462340 0 Current children cumulated CPU time (s) 51.91 Current children cumulated vsize (KiB) 1851236 [startup+53.6015 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28393 /proc/meminfo: memFree=10636/2059040 swapFree=4139016/4192956 [pid=28389] ppid=28387 vsize=1851236 CPUtime=51.91 /proc/28389/stat : 28389 (pbct) S 28387 28389 27899 0 -1 4194304 490399 0 0 0 4978 213 0 0 24 0 1 0 89750302 1895665664 460670 1992294400 134512640 136421960 4286820768 18446744073709551615 135884462 0 16384 4096 16387 18446604437869077440 0 0 17 0 0 0 25 /proc/28389/statm: 462809 460670 197 467 0 462340 0 Current children cumulated CPU time (s) 51.91 Current children cumulated vsize (KiB) 1851236 [startup+54.0015 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28393 /proc/meminfo: memFree=10636/2059040 swapFree=4139016/4192956 [pid=28389] ppid=28387 vsize=1851236 CPUtime=51.91 /proc/28389/stat : 28389 (pbct) S 28387 28389 27899 0 -1 4194304 490399 0 0 0 4978 213 0 0 24 0 1 0 89750302 1895665664 460670 1992294400 134512640 136421960 4286820768 18446744073709551615 135884462 0 16384 4096 16387 18446604437869077440 0 0 17 0 0 0 25 /proc/28389/statm: 462809 460670 197 467 0 462340 0 Current children cumulated CPU time (s) 51.91 Current children cumulated vsize (KiB) 1851236 [startup+54.2016 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28393 /proc/meminfo: memFree=10636/2059040 swapFree=4139016/4192956 [pid=28389] ppid=28387 vsize=1851236 CPUtime=51.91 /proc/28389/stat : 28389 (pbct) S 28387 28389 27899 0 -1 4194304 490399 0 0 0 4978 213 0 0 24 0 1 0 89750302 1895665664 460670 1992294400 134512640 136421960 4286820768 18446744073709551615 135884462 0 16384 4096 16387 18446604437869077440 0 0 17 0 0 0 25 /proc/28389/statm: 462809 460670 197 467 0 462340 0 Current children cumulated CPU time (s) 51.91 Current children cumulated vsize (KiB) 1851236 [startup+54.302 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28393 /proc/meminfo: memFree=10636/2059040 swapFree=4139016/4192956 [pid=28389] ppid=28387 vsize=0 CPUtime=52 /proc/28389/stat : 28389 (pbct) R 28387 28389 27899 0 -1 4195332 490399 0 0 0 4978 222 0 0 18 0 1 0 89750302 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 25 /proc/28389/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 52 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 54.3926 CPU time (s): 52.0921 CPU user time (s): 49.7814 CPU system time (s): 2.31065 CPU usage (%): 95.7705 Max. virtual memory (cumulated for all children) (KiB): 1851236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 49.7814 system time used= 2.31065 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490399 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= 8 involuntary context switches= 188 runsolver used 0.092985 second user time and 0.282956 second system time The end
Begin job on node087 at 2010-06-25 18:49:28 IDJOB=2682288 IDBENCH=2298 IDSOLVER=1192 FILE ID=node087/2682288-1277484567 PBS_JOBID= 11190481 Free space on /tmp= 62452 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3705.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682288-1277484567/watcher-2682288-1277484567 -o /tmp/evaluation-result-2682288-1277484567/solver-2682288-1277484567 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682288-1277484567.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c62be038ec01e0d6924d61ed3007a589 RANDOM SEED=427925391 node087.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 : 3000.213 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 : 3000.213 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1800160 kB Buffers: 50292 kB Cached: 116272 kB SwapCached: 5436 kB Active: 76292 kB Inactive: 103508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1800160 kB SwapTotal: 4192956 kB SwapFree: 4139944 kB Dirty: 10452 kB Writeback: 0 kB AnonPages: 11780 kB Mapped: 12088 kB Slab: 57260 kB PageTables: 4216 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182300 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= 62452 MiB End job on node087 at 2010-06-25 18:50:22