Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 10.4714 | 10.5317 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb |
MD5SUM | 17ed6a127b27ec0fe0b994bf638e6a2f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.725889 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 3115 |
Total number of constraints | 671 |
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 | 671 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 780 |
Number of terms in the objective function | 2126 |
Biggest coefficient in the objective function | 131254 |
Number of bits for the biggest coefficient in the objective function | 18 |
Sum of the numbers in the objective function | 525120 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 131254 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 525120 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.04 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.04 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.04 c type "bsolo -h" for help 0.00/0.04 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.04 c Memory Limit set to 1800 MB 0.00/0.04 c Instance file /tmp/evaluation/432597-1177945888/instance-432597-1177945888.opb 0.00/0.04 c File size is 792868 bytes. 0.05/0.17 c Highest Coefficient sum: 525120 0.05/0.17 c Parsing was ok!! 0.05/0.17 c Total parsing time: 0.133 s 0.05/0.18 c Var: 3115 Constr: 672 1/0/671 Lit: 86420 Watch. Lit: 12358 0.05/0.18 c Obj. Vars: 2126 (68.2504 % of total variables) 10.43/10.52 c CONFLICT DETECTED at PROBING!!! 10.43/10.52 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 10.43/10.52 c 0 0 0 0 672 86420 0 0 10.47 10.43/10.52 s UNSATISFIABLE 10.43/10.52 c Total time: 10.468 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-432597-1177945888 -o ROOT/results/node23/solver-432597-1177945888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432597-1177945888/instance-432597-1177945888.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.95 0.90 3/77 11822 /proc/meminfo: memFree=1860416/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=18528 CPUtime=0 /proc/11822/stat : 11822 (runsolver) D 11820 11822 10927 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 242505905 18972672 284 18446744073709551615 4194304 4255128 548682068976 18446744073709551615 238487661863 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0 /proc/11822/statm: 4632 284 249 14 0 2626 0 [startup+0.0481181 s] /proc/loadavg: 0.91 0.95 0.90 3/77 11822 /proc/meminfo: memFree=1860416/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=12648 CPUtime=0 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 242505905 12951552 354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 3162 354 282 324 0 2038 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12648 [startup+0.101019 s] /proc/loadavg: 0.91 0.95 0.90 3/77 11822 /proc/meminfo: memFree=1860416/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=5388 CPUtime=0.05 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 615 0 0 0 5 0 0 0 18 0 1 0 242505905 5517312 585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1347 585 361 324 0 223 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 5388 [startup+0.301058 s] /proc/loadavg: 0.91 0.95 0.90 3/77 11822 /proc/meminfo: memFree=1860416/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=0.25 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1485 0 0 0 25 0 0 0 19 0 1 0 242505905 7737344 1261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1261 303 324 0 959 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 7556 [startup+0.701135 s] /proc/loadavg: 0.91 0.95 0.90 3/77 11822 /proc/meminfo: memFree=1860416/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=0.65 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 65 0 0 0 23 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 0.65 Current children cumulated vsize (KiB) 7556 [startup+1.50129 s] /proc/loadavg: 0.91 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856376/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=1.45 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 145 0 0 0 25 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 7556 [startup+3.1016 s] /proc/loadavg: 0.91 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856312/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=3.05 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 305 0 0 0 25 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 7556 [startup+6.30122 s] /proc/loadavg: 0.92 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856120/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=6.24 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 624 0 0 0 25 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2928332 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 6.24 Current children cumulated vsize (KiB) 7556 Solver just ended. Dumping a history of the last processes samples [startup+7.90154 s] /proc/loadavg: 0.92 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856120/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=7.84 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 784 0 0 0 25 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 7.84 Current children cumulated vsize (KiB) 7556 [startup+9.50184 s] /proc/loadavg: 0.93 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856120/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=9.43 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1489 0 0 0 943 0 0 0 25 0 1 0 242505905 7737344 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1265 303 324 0 959 0 Current children cumulated CPU time (s) 9.43 Current children cumulated vsize (KiB) 7556 [startup+10.302 s] /proc/loadavg: 0.93 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856120/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=10.23 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1491 0 0 0 1023 0 0 0 25 0 1 0 242505905 7737344 1267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1267 303 324 0 959 0 Current children cumulated CPU time (s) 10.23 Current children cumulated vsize (KiB) 7556 [startup+10.501 s] /proc/loadavg: 0.93 0.95 0.90 2/78 11823 /proc/meminfo: memFree=1856120/2055920 swapFree=4169112/4192956 [pid=11822] ppid=11820 vsize=7556 CPUtime=10.43 /proc/11822/stat : 11822 (bsolo3.0.17) R 11820 11822 10927 0 -1 4194304 1491 0 0 0 1043 0 0 0 25 0 1 0 242505905 7737344 1267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551817 0 0 4096 16384 0 0 0 17 0 0 0 /proc/11822/statm: 1889 1267 303 324 0 959 0 Current children cumulated CPU time (s) 10.43 Current children cumulated vsize (KiB) 7556 Child status: 0 Real time (s): 10.5317 CPU time (s): 10.4714 CPU user time (s): 10.4634 CPU system time (s): 0.007998 CPU usage (%): 99.4276 Max. virtual memory (cumulated for all children) (KiB): 12648 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.4634 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1497 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= 19 involuntary context switches= 224 runsolver used 0.016997 second user time and 0.026995 second system time The end
Begin job on node23 on Mon Apr 30 15:11:28 UTC 2007 IDJOB= 432597 IDBENCH= 1595 IDSOLVER= 199 FILE ID= node23/432597-1177945888 PBS_JOBID= 4727601 Free space on /tmp= 66557 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432597-1177945888/instance-432597-1177945888.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-432597-1177945888 -o ROOT/results/node23/solver-432597-1177945888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432597-1177945888/instance-432597-1177945888.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 17ed6a127b27ec0fe0b994bf638e6a2f RANDOM SEED= 571762483 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.276 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.276 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1860824 kB Buffers: 28740 kB Cached: 77072 kB SwapCached: 2512 kB Active: 50264 kB Inactive: 78412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860824 kB SwapTotal: 4192956 kB SwapFree: 4169112 kB Dirty: 7456 kB Writeback: 0 kB Mapped: 30304 kB Slab: 51888 kB Committed_AS: 2969256 kB PageTables: 1796 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66557 MiB End job on node23 on Mon Apr 30 15:11:38 UTC 2007