Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 55.3676 | 55.383 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__2048.opb |
MD5SUM | e46ee99ff2eeda0a495ba1d435f608b5 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
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 | 3072498 |
Total number of constraints | 2000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1502 |
Number of constraints which are nor clauses,nor cardinality constraints | 498 |
Minimum length of a constraint | 2048 |
Maximum length of a constraint | 43009 |
Number of terms in the objective function | 3072000 |
Biggest coefficient in the objective function | 114804 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 105083645952 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 105083645952 |
Number of bits of the biggest sum of numbers | 37 |
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 42.28/42.39 c constraints 2000/0 clauses 0/0 units 0 42.28/42.39 c vars 3072498 42.38/42.45 c objective 3072000 + 0 55.19/55.21 s UNKNOWN
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-2683119-1277507020/watcher-2683119-1277507020 -o /tmp/evaluation-result-2683119-1277507020/solver-2683119-1277507020 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683119-1277507020.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: 4.00 4.66 2.69 3/106 31267 /proc/meminfo: memFree=1787364/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=2416 CPUtime=0 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 91993707 2473984 212 1992294400 134512640 136421960 4293845440 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 604 212 135 467 0 135 0 [startup+0.0258729 s] /proc/loadavg: 4.00 4.66 2.69 3/106 31267 /proc/meminfo: memFree=1787364/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=3004 CPUtime=0.02 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 459 0 0 0 2 0 0 0 20 0 1 0 91993707 3076096 345 1992294400 134512640 136421960 4293845440 18446744073709551615 135718265 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 751 345 135 467 0 282 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3004 [startup+0.10188 s] /proc/loadavg: 4.00 4.66 2.69 3/106 31267 /proc/meminfo: memFree=1787364/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=5864 CPUtime=0.09 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 1330 0 0 0 9 0 0 0 20 0 1 0 91993707 6004736 876 1992294400 134512640 136421960 4293845440 18446744073709551615 135818281 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 1466 876 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301899 s] /proc/loadavg: 4.00 4.66 2.69 3/106 31267 /proc/meminfo: memFree=1787364/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=10152 CPUtime=0.29 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 3005 0 0 0 29 0 0 0 20 0 1 0 91993707 10395648 2101 1992294400 134512640 136421960 4293845440 18446744073709551615 135372685 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 2538 2101 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701938 s] /proc/loadavg: 4.00 4.66 2.69 3/106 31267 /proc/meminfo: memFree=1787364/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=34856 CPUtime=0.69 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 9254 0 0 0 66 3 0 0 21 0 1 0 91993707 35692544 6297 1992294400 134512640 136421960 4293845440 18446744073709551615 135158959 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 8714 6297 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50203 s] /proc/loadavg: 4.00 4.66 2.69 2/107 31268 /proc/meminfo: memFree=1762432/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=59416 CPUtime=1.49 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 18659 0 0 0 142 7 0 0 23 0 1 0 91993707 60841984 10578 1992294400 134512640 136421960 4293845440 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 14854 10578 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+23.9682 s] /proc/loadavg: 4.00 4.66 2.69 2/107 31268 /proc/meminfo: memFree=1762432/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=487612 CPUtime=23.95 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 135020 0 0 0 2332 63 0 0 25 0 1 0 91993707 499314688 100448 1992294400 134512640 136421960 4293845440 18446744073709551615 135154800 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 121903 100448 141 467 0 121434 0 Current children cumulated CPU time (s) 23.95 Current children cumulated vsize (KiB) 487612 [startup+24.0012 s] /proc/loadavg: 4.00 4.66 2.69 2/107 31268 /proc/meminfo: memFree=1762432/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=488508 CPUtime=23.98 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 135232 0 0 0 2335 63 0 0 25 0 1 0 91993707 500232192 100660 1992294400 134512640 136421960 4293845440 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 122127 100660 141 467 0 121658 0 Current children cumulated CPU time (s) 23.98 Current children cumulated vsize (KiB) 488508 [startup+24.1012 s] /proc/loadavg: 4.00 4.66 2.69 2/107 31268 /proc/meminfo: memFree=1762432/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=490380 CPUtime=24.08 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 135624 0 0 0 2345 63 0 0 25 0 1 0 91993707 502149120 101052 1992294400 134512640 136421960 4293845440 18446744073709551615 135809504 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 122595 101053 141 467 0 122126 0 Current children cumulated CPU time (s) 24.08 Current children cumulated vsize (KiB) 490380 [startup+25.5013 s] /proc/loadavg: 3.88 4.58 2.72 2/107 31268 /proc/meminfo: memFree=1359804/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=521628 CPUtime=25.49 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 142178 0 0 0 2482 67 0 0 25 0 1 0 91993707 534147072 107606 1992294400 134512640 136421960 4293845440 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31267/statm: 130407 107606 141 467 0 129938 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 521628 [startup+51.1018 s] /proc/loadavg: 2.89 4.30 2.67 2/107 31270 /proc/meminfo: memFree=355404/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=1590452 CPUtime=51.08 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 409667 0 0 0 4913 195 0 0 25 0 1 0 91993707 1628622848 363150 1992294400 134512640 136421960 4293845440 18446744073709551615 134710576 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31267/statm: 397613 363151 193 467 0 397144 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 1590452 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+55.2012 s] /proc/loadavg: 2.74 4.24 2.66 2/107 31270 /proc/meminfo: memFree=69460/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=1844016 CPUtime=55.19 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4202496 478893 0 0 0 5294 225 0 0 25 0 1 0 91993707 1888272384 429794 1992294400 134512640 136421960 4293845440 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31267/statm: 461004 429795 193 467 0 460535 0 Current children cumulated CPU time (s) 55.19 Current children cumulated vsize (KiB) 1844016 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+55.3162 s] /proc/loadavg: 2.74 4.24 2.66 2/107 31270 /proc/meminfo: memFree=69460/2059040 swapFree=4139460/4192956 [pid=31267] ppid=31265 vsize=0 CPUtime=55.29 /proc/31267/stat : 31267 (pbct) R 31265 31267 31134 0 -1 4194308 478902 0 0 0 5294 235 0 0 25 0 1 0 91993707 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/31267/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 55.29 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 55.383 CPU time (s): 55.3676 CPU user time (s): 52.9419 CPU system time (s): 2.42563 CPU usage (%): 99.9722 Max. virtual memory (cumulated for all children) (KiB): 1844016 getrusage(RUSAGE_CHILDREN,...) data: user time used= 52.942 system time used= 2.42563 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 478902 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= 2 involuntary context switches= 785 runsolver used 0.057991 second user time and 0.173973 second system time The end
Begin job on node056 at 2010-06-26 01:03:48 IDJOB=2683119 IDBENCH=71893 IDSOLVER=1192 FILE ID=node056/2683119-1277507020 PBS_JOBID= 11190645 Free space on /tmp= 98232 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__2048.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683119-1277507020/watcher-2683119-1277507020 -o /tmp/evaluation-result-2683119-1277507020/solver-2683119-1277507020 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683119-1277507020.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e46ee99ff2eeda0a495ba1d435f608b5 RANDOM SEED=662871699 node056.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 : 3000.215 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 : 3000.215 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1787892 kB Buffers: 1732 kB Cached: 194460 kB SwapCached: 4816 kB Active: 180492 kB Inactive: 27016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1787892 kB SwapTotal: 4192956 kB SwapFree: 4139460 kB Dirty: 153216 kB Writeback: 0 kB AnonPages: 11232 kB Mapped: 11836 kB Slab: 41688 kB PageTables: 4168 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181312 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= 98232 MiB End job on node056 at 2010-06-26 01:04:45