Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | Signal | 0.534918 | 0.562226 |
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 |
0.00/0.02 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.02 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.02 c type "bsolo -h" for help 0.00/0.02 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.03 c Time Limit set to 1800 0.00/0.03 c Memory Limit set to 1800 MB 0.00/0.03 c Instance file /tmp/evaluation/351187-1176585258/instance-351187-1176585258.opb 0.00/0.03 c File size is 183355 bytes. 0.00/0.06 c Highest Coefficient sum: 524960 0.00/0.06 c Parsing was ok!! 0.00/0.06 c Total parsing time: 0.034 s 0.00/0.06 c Var: 3671 Constr: 223 4/0/219 Lit: 26041 Watch. Lit: 6368 0.00/0.06 c Obj. Vars: 1055 (28.7388 % of total variables) 0.46/0.50 c Pre-processing Time: 0.472 s 0.46/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.46/0.50 c 0 3059 159 24029 151 19776 48058 0 0 0.47 0.46/0.50 c Switching off LPR mode.
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-351187-1176585258 -o ROOT/results/node68/solver-351187-1176585258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351187-1176585258/instance-351187-1176585258.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 1.00 3/64 5071 /proc/meminfo: memFree=1706064/2055920 swapFree=4184836/4192956 [pid=5071] ppid=5069 vsize=3780 CPUtime=0 /proc/5071/stat : 5071 (bsolo3.0.16) D 5069 5071 4424 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 134515357 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/5071/statm: 945 155 129 324 0 14 0 [startup+0.0122769 s] /proc/loadavg: 1.00 1.00 1.00 3/64 5071 /proc/meminfo: memFree=1706064/2055920 swapFree=4184836/4192956 [pid=5071] ppid=5069 vsize=3780 CPUtime=0 /proc/5071/stat : 5071 (bsolo3.0.16) D 5069 5071 4424 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 134515357 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10646192 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/5071/statm: 945 186 159 324 0 14 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 3780 [startup+0.101285 s] /proc/loadavg: 1.00 1.00 1.00 3/64 5071 /proc/meminfo: memFree=1706064/2055920 swapFree=4184836/4192956 [pid=5071] ppid=5069 vsize=5340 CPUtime=0.06 /proc/5071/stat : 5071 (bsolo3.0.16) R 5069 5071 4424 0 -1 4194304 760 0 6 0 6 0 0 0 18 0 1 0 134515357 5468160 689 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 1335 689 305 324 0 404 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5340 [startup+0.301303 s] /proc/loadavg: 1.00 1.00 1.00 3/64 5071 /proc/meminfo: memFree=1706064/2055920 swapFree=4184836/4192956 [pid=5071] ppid=5069 vsize=5556 CPUtime=0.26 /proc/5071/stat : 5071 (bsolo3.0.16) R 5069 5071 4424 0 -1 4194304 885 0 6 0 26 0 0 0 19 0 1 0 134515357 5689344 768 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 1389 768 307 324 0 458 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 5556 Solver just ended. Dumping a history of the last processes samples [startup+0.50132 s] /proc/loadavg: 1.00 1.00 1.00 3/64 5071 /proc/meminfo: memFree=1706064/2055920 swapFree=4184836/4192956 [pid=5071] ppid=5069 vsize=5556 CPUtime=0.46 /proc/5071/stat : 5071 (bsolo3.0.16) R 5069 5071 4424 0 -1 4194304 885 0 6 0 46 0 0 0 20 0 1 0 134515357 5689344 768 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 1389 768 307 324 0 458 0 Current children cumulated CPU time (s) 0.46 Current children cumulated vsize (KiB) 5556 Child ended because it received signal 11 (SIGSEGV) Real time (s): 0.562226 CPU time (s): 0.534918 CPU user time (s): 0.515921 CPU system time (s): 0.018997 CPU usage (%): 95.1429 Max. virtual memory (cumulated for all children) (KiB): 5556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.515921 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 903 page faults= 6 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 18 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node68 on Sat Apr 14 21:14:18 UTC 2007 IDJOB= 351187 IDBENCH= 1683 IDSOLVER= 163 FILE ID= node68/351187-1176585258 PBS_JOBID= 4556928 Free space on /tmp= 66443 MiB SOLVER NAME= bsolo 3.0.16 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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351187-1176585258/instance-351187-1176585258.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-351187-1176585258 -o ROOT/results/node68/solver-351187-1176585258 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351187-1176585258/instance-351187-1176585258.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= afb312a519ee7dfceb0c5aec9cb860b5 RANDOM SEED= 552025647 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1706472 kB Buffers: 17416 kB Cached: 216472 kB SwapCached: 2208 kB Active: 52700 kB Inactive: 191868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1706472 kB SwapTotal: 4192956 kB SwapFree: 4184836 kB Dirty: 4556 kB Writeback: 0 kB Mapped: 17656 kB Slab: 90916 kB Committed_AS: 1406660 kB PageTables: 1388 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= 66441 MiB End job on node68 on Sat Apr 14 21:14:19 UTC 2007