Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 1.40978 | 1.41041 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos12.opb |
MD5SUM | a0b6152dd8614459e798b375ad9ceb75 |
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 | 1.40978 |
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 | 22960 |
Total number of constraints | 8611 |
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 | 8611 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 13440 |
Biggest coefficient in the objective function | 586 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 535808 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 535808 |
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 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432582-1177945523/instance-432582-1177945523.opb 0.00/0.00 c File size is 2930933 bytes. 0.49/0.52 c Highest Coefficient sum: 535808 0.49/0.52 c Parsing was ok!! 0.49/0.52 c Total parsing time: 0.516 s 0.49/0.53 c Var: 22960 Constr: 9186 6273/728/2185 Lit: 278670 Watch. Lit: 37564 0.49/0.53 c Obj. Vars: 13440 (58.5366 % of total variables) 1.39/1.40 c CONFLICT DETECTED at PROBING!!! 1.39/1.40 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.39/1.40 c 0 0 0 0 9186 278670 0 0 1.40 1.39/1.40 s UNSATISFIABLE 1.39/1.40 c Total time: 1.402 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-432582-1177945523 -o ROOT/results/node43/solver-432582-1177945523 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432582-1177945523/instance-432582-1177945523.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: 0.92 0.97 0.90 3/77 30797 /proc/meminfo: memFree=1585432/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=3780 CPUtime=0 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 242464138 3870720 153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6104596 0 0 4096 0 0 0 0 17 1 0 0 /proc/30797/statm: 945 165 138 324 0 15 0 [startup+0.057335 s] /proc/loadavg: 0.92 0.97 0.90 3/77 30797 /proc/meminfo: memFree=1585432/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=8312 CPUtime=0.04 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 819 0 0 0 4 0 0 0 18 0 1 0 242464138 8511488 789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 2078 789 349 324 0 432 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 8312 [startup+0.101338 s] /proc/loadavg: 0.92 0.97 0.90 3/77 30797 /proc/meminfo: memFree=1585432/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=8840 CPUtime=0.09 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 242464138 9052160 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 2210 968 408 324 0 564 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8840 [startup+0.301357 s] /proc/loadavg: 0.92 0.97 0.90 3/77 30797 /proc/meminfo: memFree=1585432/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=10976 CPUtime=0.29 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 1828 0 0 0 28 1 0 0 20 0 1 0 242464138 11239424 1758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 2744 1759 686 324 0 1098 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10976 [startup+0.70139 s] /proc/loadavg: 0.92 0.97 0.90 3/77 30797 /proc/meminfo: memFree=1585432/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=13324 CPUtime=0.69 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 3405 0 0 0 67 2 0 0 24 0 1 0 242464138 13643776 2619 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164920 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 3331 2619 304 324 0 2401 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13324 Solver just ended. Dumping a history of the last processes samples [startup+1.10543 s] /proc/loadavg: 0.92 0.97 0.90 2/78 30798 /proc/meminfo: memFree=1576080/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=13324 CPUtime=1.09 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 3406 0 0 0 107 2 0 0 25 0 1 0 242464138 13643776 2620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 3331 2620 304 324 0 2401 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 13324 [startup+1.30144 s] /proc/loadavg: 0.92 0.97 0.90 2/78 30798 /proc/meminfo: memFree=1576080/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=13324 CPUtime=1.29 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 3415 0 0 0 126 3 0 0 25 0 1 0 242464138 13643776 2629 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 3331 2629 304 324 0 2401 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 13324 [startup+1.40145 s] /proc/loadavg: 0.92 0.97 0.90 2/78 30798 /proc/meminfo: memFree=1576080/2055920 swapFree=4158592/4192956 [pid=30797] ppid=30795 vsize=13456 CPUtime=1.39 /proc/30797/stat : 30797 (bsolo3.0.17) R 30795 30797 30142 0 -1 4194304 3425 0 0 0 136 3 0 0 25 0 1 0 242464138 13778944 2639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551977 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30797/statm: 3364 2639 304 324 0 2434 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 13456 Child status: 0 Real time (s): 1.41041 CPU time (s): 1.40978 CPU user time (s): 1.37579 CPU system time (s): 0.033994 CPU usage (%): 99.9557 Max. virtual memory (cumulated for all children) (KiB): 13456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.37579 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3431 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= 12 involuntary context switches= 29 runsolver used 0.007998 second user time and 0.003999 second system time The end
Begin job on node43 on Mon Apr 30 15:05:23 UTC 2007 IDJOB= 432582 IDBENCH= 1579 IDSOLVER= 199 FILE ID= node43/432582-1177945523 PBS_JOBID= 4727552 Free space on /tmp= 66555 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-neos12.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432582-1177945523/instance-432582-1177945523.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-432582-1177945523 -o ROOT/results/node43/solver-432582-1177945523 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432582-1177945523/instance-432582-1177945523.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= a0b6152dd8614459e798b375ad9ceb75 RANDOM SEED= 85421142 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1585840 kB Buffers: 38048 kB Cached: 334300 kB SwapCached: 2808 kB Active: 234860 kB Inactive: 161636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1585840 kB SwapTotal: 4192956 kB SwapFree: 4158592 kB Dirty: 9464 kB Writeback: 0 kB Mapped: 31900 kB Slab: 58984 kB Committed_AS: 2810960 kB PageTables: 1896 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= 66555 MiB End job on node43 on Mon Apr 30 15:05:25 UTC 2007