Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 1.92771 | 1.93688 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot.opb |
MD5SUM | 3b411a9d6011bc35efb221797d9fcf38 |
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 | 1.92771 |
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 | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 21170 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524903 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 530339 |
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/432704-1177948071/instance-432704-1177948071.opb 0.00/0.00 c File size is 8678179 bytes. 1.68/1.76 c Highest Coefficient sum: 530339 1.68/1.76 c Parsing was ok!! 1.68/1.76 c Total parsing time: 1.752 s 1.78/1.84 c Var: 86785 Constr: 2714 14/0/2700 Lit: 921481 Watch. Lit: 335607 1.78/1.84 c Obj. Vars: 840 (0.967909 % of total variables) 1.88/1.92 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.88/1.92 c 0 0 0 0 2714 921481 0 0 1.92 1.88/1.92 s UNSATISFIABLE 1.88/1.92 c Total time: 1.916 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-432704-1177948071 -o ROOT/results/node5/solver-432704-1177948071 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432704-1177948071/instance-432704-1177948071.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 1.05 0.98 3/77 28789 /proc/meminfo: memFree=1839296/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=20212 CPUtime=0 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 270844827 20697088 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 5053 333 279 324 0 2004 0 [startup+0.098756 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28789 /proc/meminfo: memFree=1839296/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=14900 CPUtime=0.09 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 270844827 15257600 1056 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 3725 1056 411 324 0 676 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14900 [startup+0.101755 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28789 /proc/meminfo: memFree=1839296/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=14904 CPUtime=0.09 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 1141 0 0 0 9 0 0 0 18 0 1 0 270844827 15261696 1071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586918 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 3726 1071 415 324 0 677 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14904 [startup+0.301778 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28789 /proc/meminfo: memFree=1839296/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=17912 CPUtime=0.29 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 2252 0 0 0 29 0 0 0 19 0 1 0 270844827 18341888 2054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 4478 2054 676 324 0 1429 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 17912 [startup+0.701822 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28789 /proc/meminfo: memFree=1839296/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=21884 CPUtime=0.69 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 3763 0 0 0 68 1 0 0 23 0 1 0 270844827 22409216 3565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 5471 3565 1160 324 0 2422 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 21884 [startup+1.50191 s] /proc/loadavg: 0.99 1.05 0.98 2/78 28790 /proc/meminfo: memFree=1827000/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=28556 CPUtime=1.48 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 6376 0 0 0 146 2 0 0 25 0 1 0 270844827 29241344 6021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 7139 6021 2074 324 0 4090 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 28556 Solver just ended. Dumping a history of the last processes samples [startup+1.90196 s] /proc/loadavg: 0.99 1.05 0.98 2/78 28790 /proc/meminfo: memFree=1827000/2055920 swapFree=4151596/4192956 [pid=28789] ppid=28787 vsize=38768 CPUtime=1.88 /proc/28789/stat : 28789 (bsolo3.0.17) R 28787 28789 28328 0 -1 4194304 11214 0 0 0 183 5 0 0 25 0 1 0 270844827 39698432 8740 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28789/statm: 9692 8741 304 324 0 8762 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 38768 Child status: 0 Real time (s): 1.93688 CPU time (s): 1.92771 CPU user time (s): 1.86472 CPU system time (s): 0.06299 CPU usage (%): 99.5263 Max. virtual memory (cumulated for all children) (KiB): 38768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.86472 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11404 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= 39 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node5 on Mon Apr 30 15:47:52 UTC 2007 IDJOB= 432704 IDBENCH= 1703 IDSOLVER= 199 FILE ID= node5/432704-1177948071 PBS_JOBID= 4727680 Free space on /tmp= 66550 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432704-1177948071/instance-432704-1177948071.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-432704-1177948071 -o ROOT/results/node5/solver-432704-1177948071 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432704-1177948071/instance-432704-1177948071.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 3b411a9d6011bc35efb221797d9fcf38 RANDOM SEED= 146769251 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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: 1839704 kB Buffers: 32284 kB Cached: 94708 kB SwapCached: 9280 kB Active: 55676 kB Inactive: 94096 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839704 kB SwapTotal: 4192956 kB SwapFree: 4151596 kB Dirty: 15172 kB Writeback: 0 kB Mapped: 29792 kB Slab: 52024 kB Committed_AS: 9205004 kB PageTables: 1720 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 node5 on Mon Apr 30 15:47:54 UTC 2007