Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 1.40479 | 1.40803 |
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/362589-1177015195/instance-362589-1177015195.opb 0.00/0.00 c File size is 2930933 bytes. 0.49/0.51 c Highest Coefficient sum: 535808 0.49/0.51 c Parsing was ok!! 0.49/0.51 c Total parsing time: 0.512 s 0.49/0.52 c Var: 22960 Constr: 9186 6273/728/2185 Lit: 278670 Watch. Lit: 37564 0.49/0.52 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: 1.401 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-362589-1177015195 -o ROOT/results/node25/solver-362589-1177015195 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362589-1177015195/instance-362589-1177015195.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: 1.24 1.05 1.02 3/64 32052 /proc/meminfo: memFree=1793312/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=14600 CPUtime=0 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 149436567 14950400 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 3650 336 281 324 0 2003 0 [startup+0.0521289 s] /proc/loadavg: 1.24 1.05 1.02 3/64 32052 /proc/meminfo: memFree=1793312/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=8312 CPUtime=0.04 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 809 0 0 0 4 0 0 0 18 0 1 0 149436567 8511488 777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 2078 777 345 324 0 431 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 8312 [startup+0.101136 s] /proc/loadavg: 1.24 1.05 1.02 3/64 32052 /proc/meminfo: memFree=1793312/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=8840 CPUtime=0.09 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 1009 0 0 0 9 0 0 0 18 0 1 0 149436567 9052160 977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 2210 977 413 324 0 563 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8840 [startup+0.301171 s] /proc/loadavg: 1.24 1.05 1.02 3/64 32052 /proc/meminfo: memFree=1793312/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=10976 CPUtime=0.29 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 149436567 11239424 1773 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 2744 1773 693 324 0 1097 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10976 [startup+0.70224 s] /proc/loadavg: 1.24 1.05 1.02 3/64 32052 /proc/meminfo: memFree=1793312/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=13324 CPUtime=0.69 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 3409 0 0 0 68 1 0 0 22 0 1 0 149436567 13643776 2621 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 3331 2621 306 324 0 2400 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+1.10531 s] /proc/loadavg: 1.22 1.05 1.02 2/65 32053 /proc/meminfo: memFree=1783960/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=13324 CPUtime=1.09 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 3410 0 0 0 108 1 0 0 25 0 1 0 149436567 13643776 2622 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 3331 2622 306 324 0 2400 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 13324 [startup+1.30134 s] /proc/loadavg: 1.22 1.05 1.02 2/65 32053 /proc/meminfo: memFree=1783960/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=13324 CPUtime=1.29 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 3419 0 0 0 127 2 0 0 25 0 1 0 149436567 13643776 2631 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 3331 2631 306 324 0 2400 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 13324 [startup+1.40136 s] /proc/loadavg: 1.22 1.05 1.02 2/65 32053 /proc/meminfo: memFree=1783960/2055920 swapFree=4182972/4192956 [pid=32052] ppid=32050 vsize=13456 CPUtime=1.39 /proc/32052/stat : 32052 (bsolo3.0.16) R 32050 32052 31542 0 -1 4194304 3429 0 0 0 137 2 0 0 25 0 1 0 149436567 13778944 2641 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32052/statm: 3364 2641 306 324 0 2433 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 13456 Child status: 0 Real time (s): 1.40803 CPU time (s): 1.40479 CPU user time (s): 1.38179 CPU system time (s): 0.022996 CPU usage (%): 99.7694 Max. virtual memory (cumulated for all children) (KiB): 13456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.38179 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3432 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= 3 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node25 on Thu Apr 19 20:39:55 UTC 2007 IDJOB= 362589 IDBENCH= 1579 IDSOLVER= 163 FILE ID= node25/362589-1177015195 PBS_JOBID= 4630545 Free space on /tmp= 66362 MiB SOLVER NAME= bsolo 3.0.16 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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362589-1177015195/instance-362589-1177015195.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-362589-1177015195 -o ROOT/results/node25/solver-362589-1177015195 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362589-1177015195/instance-362589-1177015195.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= a0b6152dd8614459e798b375ad9ceb75 RANDOM SEED= 26554799 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1793720 kB Buffers: 29472 kB Cached: 183696 kB SwapCached: 3684 kB Active: 91280 kB Inactive: 132792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1793720 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 7432 kB Writeback: 0 kB Mapped: 16892 kB Slab: 24184 kB Committed_AS: 2183636 kB PageTables: 1476 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= 66362 MiB End job on node25 on Thu Apr 19 20:39:57 UTC 2007