Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 1.41178 | 1.41215 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08l.opb |
MD5SUM | 23a6addbd0d76e2876363785ec8dae3c |
Bench Category | OPT-BIGINT (optimisation, big 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 | 1.41178 |
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 | 128490 |
Total number of constraints | 704 |
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 | 704 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2550 |
Number of terms in the objective function | 128490 |
Biggest coefficient in the objective function | 435455996723200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 204823519821908064 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 204823519821908064 |
Number of bits of the biggest sum of numbers | 58 |
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/433243-1177957027/instance-433243-1177957027.opb 0.00/0.00 c File size is 8114048 bytes. 0.29/0.31 c Coefficients are big enough for not using lower bounding. 1.29/1.33 c Highest Coefficient sum: 2.04824e+17 1.29/1.33 c Parsing was ok!! 1.29/1.33 c Total parsing time: 1.327 s 1.29/1.39 c Var: 128490 Constr: 1336 213/0/1123 Lit: 634230 Watch. Lit: 161405 1.29/1.39 c Obj. Vars: 128490 (100 % of total variables) 1.39/1.40 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.39/1.40 c 0 0 0 0 1336 634230 0 0 1.40 1.39/1.40 s UNSATISFIABLE 1.39/1.40 c Total time: 1.399 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-433243-1177957027 -o ROOT/results/node50/solver-433243-1177957027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433243-1177957027/instance-433243-1177957027.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: 1.00 1.00 0.98 3/64 26909 /proc/meminfo: memFree=1845184/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=19660 CPUtime=0 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 150547951 20131840 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 4915 334 280 324 0 2004 0 [startup+0.0253669 s] /proc/loadavg: 1.00 1.00 0.98 3/64 26909 /proc/meminfo: memFree=1845184/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=20392 CPUtime=0.01 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 591 0 0 0 1 0 0 0 18 0 1 0 150547951 20881408 561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 5098 561 322 324 0 2187 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 20392 [startup+0.101374 s] /proc/loadavg: 1.00 1.00 0.98 3/64 26909 /proc/meminfo: memFree=1845184/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=22768 CPUtime=0.09 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 1384 0 0 0 9 0 0 0 18 0 1 0 150547951 23314432 1235 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 5692 1235 469 324 0 2781 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 22768 [startup+0.30139 s] /proc/loadavg: 1.00 1.00 0.98 3/64 26909 /proc/meminfo: memFree=1845184/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=28380 CPUtime=0.29 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 3473 0 0 0 28 1 0 0 19 0 1 0 150547951 29061120 3021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 7095 3021 840 324 0 4184 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 28380 [startup+0.701425 s] /proc/loadavg: 1.00 1.00 0.98 3/64 26909 /proc/meminfo: memFree=1845184/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=26844 CPUtime=0.69 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 5578 0 0 0 67 2 0 0 23 0 1 0 150547951 27488256 5126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 6711 5126 1391 324 0 3800 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 26844 Solver just ended. Dumping a history of the last processes samples [startup+1.10546 s] /proc/loadavg: 1.00 1.00 0.98 2/65 26910 /proc/meminfo: memFree=1827448/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=30044 CPUtime=1.09 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 6945 0 0 0 107 2 0 0 25 0 1 0 150547951 30765056 6493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 7511 6493 1949 324 0 4600 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 30044 [startup+1.30148 s] /proc/loadavg: 1.00 1.00 0.98 2/65 26910 /proc/meminfo: memFree=1827448/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=31124 CPUtime=1.29 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 7472 0 0 0 127 2 0 0 25 0 1 0 150547951 31870976 7020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 7781 7020 2222 324 0 4870 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 31124 [startup+1.40149 s] /proc/loadavg: 1.00 1.00 0.98 2/65 26910 /proc/meminfo: memFree=1827448/2055920 swapFree=4183752/4192956 [pid=26909] ppid=26907 vsize=36936 CPUtime=1.39 /proc/26909/stat : 26909 (bsolo3.0.17) R 26907 26909 26548 0 -1 4194304 10720 0 0 0 135 4 0 0 25 0 1 0 150547951 37822464 8287 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8351381 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26909/statm: 9234 8287 303 324 0 8304 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 36936 Child status: 0 Real time (s): 1.41215 CPU time (s): 1.41178 CPU user time (s): 1.36179 CPU system time (s): 0.049992 CPU usage (%): 99.9743 Max. virtual memory (cumulated for all children) (KiB): 36936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.36179 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10726 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 0.003999 second user time and 0.005999 second system time The end
Begin job on node50 on Mon Apr 30 18:17:08 UTC 2007 IDJOB= 433243 IDBENCH= 2397 IDSOLVER= 199 FILE ID= node50/433243-1177957027 PBS_JOBID= 4727689 Free space on /tmp= 66550 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship08l.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433243-1177957027/instance-433243-1177957027.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-433243-1177957027 -o ROOT/results/node50/solver-433243-1177957027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433243-1177957027/instance-433243-1177957027.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 23a6addbd0d76e2876363785ec8dae3c RANDOM SEED= 289935536 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1845528 kB Buffers: 14308 kB Cached: 124584 kB SwapCached: 3024 kB Active: 39788 kB Inactive: 108672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1845528 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 14504 kB Writeback: 0 kB Mapped: 15508 kB Slab: 47812 kB Committed_AS: 3097108 kB PageTables: 1460 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= 66550 MiB End job on node50 on Mon Apr 30 18:17:09 UTC 2007