Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 1.03984 | 1.04226 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb |
MD5SUM | e2a78df60352c05b10262815438dedba |
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 | 1.05184 |
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 | 41495 |
Total number of constraints | 40134 |
Number of constraints which are clauses | 24365 |
Number of constraints which are cardinality constraints (but not clauses) | 651 |
Number of constraints which are nor clauses,nor cardinality constraints | 15118 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 31027 |
Biggest coefficient in the objective function | 6260 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 553158 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371255 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 553158 |
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/363303-1177025615/instance-363303-1177025615.opb 0.00/0.00 c File size is 5383284 bytes. 0.89/0.96 c Highest Coefficient sum: 553158 0.89/0.96 c Parsing was ok!! 0.89/0.96 c Total parsing time: 0.963 s 0.99/1.02 c Var: 41495 Constr: 40692 24908/92/15692 Lit: 519765 Watch. Lit: 289156 0.99/1.02 c Obj. Vars: 31027 (74.7729 % of total variables) 0.99/1.03 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.99/1.03 c 0 0 0 0 40692 519765 0 0 1.03 0.99/1.03 s UNSATISFIABLE 0.99/1.03 c Total time: 1.032 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-363303-1177025615 -o ROOT/results/node74/solver-363303-1177025615 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363303-1177025615/instance-363303-1177025615.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: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=16996 CPUtime=0 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 150476277 17403904 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 4249 337 281 324 0 2003 0 [startup+0.015125 s] /proc/loadavg: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=17424 CPUtime=0.01 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 480 0 0 0 1 0 0 0 18 0 1 0 150476277 17842176 448 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134538841 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 4356 448 295 324 0 2110 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 17424 [startup+0.101135 s] /proc/loadavg: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=12144 CPUtime=0.09 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 1269 0 0 0 9 0 0 0 18 0 1 0 150476277 12435456 1197 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 3036 1198 413 324 0 790 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12144 [startup+0.301158 s] /proc/loadavg: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=14844 CPUtime=0.29 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 2254 0 0 0 28 1 0 0 19 0 1 0 150476277 15200256 2182 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 3711 2182 724 324 0 1465 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14844 [startup+0.701204 s] /proc/loadavg: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=18796 CPUtime=0.69 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 3756 0 0 0 68 1 0 0 23 0 1 0 150476277 19247104 3684 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 4699 3684 1242 324 0 2453 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18796 Solver just ended. Dumping a history of the last processes samples [startup+0.901227 s] /proc/loadavg: 0.99 1.00 1.00 3/66 4649 /proc/meminfo: memFree=1790416/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=21080 CPUtime=0.89 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 4624 0 0 0 87 2 0 0 24 0 1 0 150476277 21585920 4473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 5270 4473 1519 324 0 3024 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 21080 [startup+1.00124 s] /proc/loadavg: 0.99 1.00 1.00 2/67 4650 /proc/meminfo: memFree=1771272/2055920 swapFree=4183056/4192956 [pid=4649] ppid=4647 vsize=23952 CPUtime=0.99 /proc/4649/stat : 4649 (bsolo3.0.16) R 4647 4649 2697 0 -1 4194304 6695 0 0 0 97 2 0 0 25 0 1 0 150476277 24526848 5229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4649/statm: 5988 5231 302 324 0 5057 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 23952 Child status: 0 Real time (s): 1.04226 CPU time (s): 1.03984 CPU user time (s): 1.00185 CPU system time (s): 0.037994 CPU usage (%): 99.7683 Max. virtual memory (cumulated for all children) (KiB): 23952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.00185 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7660 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 0.005999 second user time and 0.007998 second system time The end
Begin job on node74 on Thu Apr 19 23:33:35 UTC 2007 IDJOB= 363303 IDBENCH= 1799 IDSOLVER= 163 FILE ID= node74/363303-1177025615 PBS_JOBID= 4630601 Free space on /tmp= 103196 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363303-1177025615/instance-363303-1177025615.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-363303-1177025615 -o ROOT/results/node74/solver-363303-1177025615 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363303-1177025615/instance-363303-1177025615.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= e2a78df60352c05b10262815438dedba RANDOM SEED= 978867520 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1790888 kB Buffers: 22340 kB Cached: 169420 kB SwapCached: 2992 kB Active: 66380 kB Inactive: 135932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1790888 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 9648 kB Writeback: 0 kB Mapped: 16584 kB Slab: 48544 kB Committed_AS: 2058932 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103196 MiB End job on node74 on Thu Apr 19 23:33:37 UTC 2007