Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | Signal | 0.501922 | 0.509122 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-recipe.opb |
MD5SUM | afb312a519ee7dfceb0c5aec9cb860b5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -111787 |
Best CPU time to get the best result obtained on this benchmark | 1800.47 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -118677 |
Optimality of the best value was proved | NO |
Number of variables | 3671 |
Total number of constraints | 159 |
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 | 159 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 420 |
Number of terms in the objective function | 1055 |
Biggest coefficient in the objective function | 58802 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524960 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262113 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524960 |
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 |
0.00/0.01 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.01 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.01 c type "bsolo -h" for help 0.00/0.01 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.01 c Memory Limit set to 1800 MB 0.00/0.01 c Instance file /tmp/evaluation/432684-1177947610/instance-432684-1177947610.opb 0.00/0.01 c File size is 183355 bytes. 0.01/0.04 c Highest Coefficient sum: 524960 0.01/0.04 c Parsing was ok!! 0.01/0.04 c Total parsing time: 0.033 s 0.01/0.04 c Var: 3671 Constr: 223 4/0/219 Lit: 26041 Watch. Lit: 6368 0.01/0.04 c Obj. Vars: 1055 (28.7388 % of total variables) 0.39/0.45 c Pre-processing Time: 0.444 s 0.39/0.45 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.45 c 0 3059 159 24029 151 19776 48058 0 0 0.44 0.39/0.45 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/node66/watcher-432684-1177947610 -o ROOT/results/node66/solver-432684-1177947610 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432684-1177947610/instance-432684-1177947610.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 0.97 0.91 3/64 32448 /proc/meminfo: memFree=1853416/2055920 swapFree=4183060/4192956 [pid=32448] ppid=32446 vsize=2380 CPUtime=0 /proc/32448/stat : 32448 (bsolo3.0.17) D 32446 32448 31599 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 270750603 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9839524 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/32448/statm: 595 36 28 324 0 9 0 [startup+0.0283441 s] /proc/loadavg: 0.99 0.97 0.91 3/64 32448 /proc/meminfo: memFree=1853416/2055920 swapFree=4183060/4192956 [pid=32448] ppid=32446 vsize=4504 CPUtime=0.01 /proc/32448/stat : 32448 (bsolo3.0.17) R 32446 32448 31599 0 -1 4194304 479 0 0 0 1 0 0 0 18 0 1 0 270750603 4612096 449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32448/statm: 1126 449 305 324 0 151 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4504 [startup+0.102356 s] /proc/loadavg: 0.99 0.97 0.91 3/64 32448 /proc/meminfo: memFree=1853416/2055920 swapFree=4183060/4192956 [pid=32448] ppid=32446 vsize=5340 CPUtime=0.08 /proc/32448/stat : 32448 (bsolo3.0.17) R 32446 32448 31599 0 -1 4194304 767 0 0 0 8 0 0 0 18 0 1 0 270750603 5468160 692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32448/statm: 1335 692 303 324 0 405 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5340 [startup+0.301396 s] /proc/loadavg: 0.99 0.97 0.91 3/64 32448 /proc/meminfo: memFree=1853416/2055920 swapFree=4183060/4192956 [pid=32448] ppid=32446 vsize=5556 CPUtime=0.29 /proc/32448/stat : 32448 (bsolo3.0.17) R 32446 32448 31599 0 -1 4194304 887 0 0 0 28 1 0 0 19 0 1 0 270750603 5689344 766 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32448/statm: 1389 766 305 324 0 459 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5556 Solver just ended. Dumping a history of the last processes samples [startup+0.501435 s] /proc/loadavg: 0.99 0.97 0.91 3/64 32448 /proc/meminfo: memFree=1853416/2055920 swapFree=4183060/4192956 [pid=32448] ppid=32446 vsize=5556 CPUtime=0.49 /proc/32448/stat : 32448 (bsolo3.0.17) R 32446 32448 31599 0 -1 4195840 891 0 0 0 48 1 0 0 21 0 1 0 270750603 5689344 770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32448/statm: 1389 770 308 324 0 459 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5556 Child ended because it received signal 11 (SIGSEGV) Real time (s): 0.509122 CPU time (s): 0.501922 CPU user time (s): 0.481926 CPU system time (s): 0.019996 CPU usage (%): 98.5858 Max. virtual memory (cumulated for all children) (KiB): 5556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.481926 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 905 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= 13 involuntary context switches= 9 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node66 on Mon Apr 30 15:40:10 UTC 2007 IDJOB= 432684 IDBENCH= 1683 IDSOLVER= 199 FILE ID= node66/432684-1177947610 PBS_JOBID= 4727590 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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-recipe.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432684-1177947610/instance-432684-1177947610.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-432684-1177947610 -o ROOT/results/node66/solver-432684-1177947610 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432684-1177947610/instance-432684-1177947610.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= afb312a519ee7dfceb0c5aec9cb860b5 RANDOM SEED= 424537207 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1853888 kB Buffers: 15920 kB Cached: 110876 kB SwapCached: 3900 kB Active: 32552 kB Inactive: 104116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853888 kB SwapTotal: 4192956 kB SwapFree: 4183060 kB Dirty: 6752 kB Writeback: 0 kB Mapped: 15896 kB Slab: 51400 kB Committed_AS: 1921140 kB PageTables: 1376 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= 66556 MiB End job on node66 on Mon Apr 30 15:40:11 UTC 2007