Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | Signal | 0.446931 | 0.449161 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p6000.opb |
MD5SUM | e2f15e37dec17456fb4044387114eb48 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -98107 |
Best CPU time to get the best result obtained on this benchmark | 47.8667 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -98107 |
Optimality of the best value was proved | YES |
Number of variables | 6000 |
Total number of constraints | 2171 |
Number of constraints which are clauses | 222 |
Number of constraints which are cardinality constraints (but not clauses) | 1914 |
Number of constraints which are nor clauses,nor cardinality constraints | 35 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 5998 |
Number of terms in the objective function | 5995 |
Biggest coefficient in the objective function | 3684 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 527319 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 25616 |
Number of bits of the biggest number in a constraint | 15 |
Biggest sum of numbers in a constraint | 527319 |
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/432753-1177949079/instance-432753-1177949079.opb 0.00/0.00 c File size is 251102 bytes. 0.03/0.05 c Highest Coefficient sum: 527319 0.03/0.05 c Parsing was ok!! 0.03/0.05 c Total parsing time: 0.049 s 0.03/0.05 c Var: 6000 Constr: 2294 421/1871/2 Lit: 18539 Watch. Lit: 14921 0.03/0.05 c Obj. Vars: 5995 (99.9167 % of total variables) 0.39/0.43 c Pre-processing Time: 0.431 s 0.39/0.43 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.43 c 0 5861 2001 17709 8 14944 27364 0 0 0.43 0.39/0.43 c Switching off LPR mode.
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-432753-1177949079 -o ROOT/results/node54/solver-432753-1177949079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432753-1177949079/instance-432753-1177949079.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: 0.91 0.95 0.90 3/66 27783 /proc/meminfo: memFree=1706176/2055920 swapFree=4182164/4192956 [pid=27783] ppid=27781 vsize=11984 CPUtime=0 /proc/27783/stat : 27783 (bsolo3.0.17) R 27781 27783 26829 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242282363 12271616 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27783/statm: 2996 334 279 324 0 2004 0 [startup+0.034775 s] /proc/loadavg: 0.91 0.95 0.90 3/66 27783 /proc/meminfo: memFree=1706176/2055920 swapFree=4182164/4192956 [pid=27783] ppid=27781 vsize=4796 CPUtime=0.03 /proc/27783/stat : 27783 (bsolo3.0.17) R 27781 27783 26829 0 -1 4194304 559 0 0 0 3 0 0 0 18 0 1 0 242282363 4911104 529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27783/statm: 1199 529 317 324 0 207 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4796 [startup+0.101784 s] /proc/loadavg: 0.91 0.95 0.90 3/66 27783 /proc/meminfo: memFree=1706176/2055920 swapFree=4182164/4192956 [pid=27783] ppid=27781 vsize=5628 CPUtime=0.09 /proc/27783/stat : 27783 (bsolo3.0.17) R 27781 27783 26829 0 -1 4194304 854 0 0 0 9 0 0 0 18 0 1 0 242282363 5763072 762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27783/statm: 1407 762 303 324 0 477 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5628 [startup+0.301808 s] /proc/loadavg: 0.91 0.95 0.90 3/66 27783 /proc/meminfo: memFree=1706176/2055920 swapFree=4182164/4192956 [pid=27783] ppid=27781 vsize=6056 CPUtime=0.29 /proc/27783/stat : 27783 (bsolo3.0.17) R 27781 27783 26829 0 -1 4194304 950 0 0 0 28 1 0 0 19 0 1 0 242282363 6201344 858 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27783/statm: 1514 858 305 324 0 584 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6056 Solver just ended. Dumping a history of the last processes samples [startup+0.40182 s] /proc/loadavg: 0.91 0.95 0.90 3/66 27783 /proc/meminfo: memFree=1706176/2055920 swapFree=4182164/4192956 [pid=27783] ppid=27781 vsize=5868 CPUtime=0.39 /proc/27783/stat : 27783 (bsolo3.0.17) R 27781 27783 26829 0 -1 4194304 950 0 0 0 38 1 0 0 19 0 1 0 242282363 6008832 843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27783/statm: 1467 843 305 324 0 537 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 5868 Child ended because it received signal 11 (SIGSEGV) Real time (s): 0.449161 CPU time (s): 0.446931 CPU user time (s): 0.423935 CPU system time (s): 0.022996 CPU usage (%): 99.5035 Max. virtual memory (cumulated for all children) (KiB): 6056 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.423935 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= 969 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= 0 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node54 on Mon Apr 30 16:04:39 UTC 2007 IDJOB= 432753 IDBENCH= 1760 IDSOLVER= 199 FILE ID= node54/432753-1177949079 PBS_JOBID= 4727543 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-p6000.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432753-1177949079/instance-432753-1177949079.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-432753-1177949079 -o ROOT/results/node54/solver-432753-1177949079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432753-1177949079/instance-432753-1177949079.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= e2f15e37dec17456fb4044387114eb48 RANDOM SEED= 577534294 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1706520 kB Buffers: 30116 kB Cached: 239116 kB SwapCached: 3992 kB Active: 143764 kB Inactive: 135620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1706520 kB SwapTotal: 4192956 kB SwapFree: 4182164 kB Dirty: 6964 kB Writeback: 0 kB Mapped: 16184 kB Slab: 55940 kB Committed_AS: 2413928 kB PageTables: 1412 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= 66556 MiB End job on node54 on Mon Apr 30 16:04:39 UTC 2007