Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | ? (MO) | 32.5571 | 34.7729 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb |
MD5SUM | aaad086a46811221a1e6b3eb30cad49d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -7 |
Best CPU time to get the best result obtained on this benchmark | 172.392 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -7 |
Optimality of the best value was proved | YES |
Number of variables | 1340 |
Total number of constraints | 207 |
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 | 207 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 425 |
Number of terms in the objective function | 425 |
Biggest coefficient in the objective function | 10486 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 524475 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262137 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524482 |
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/432795-1177949926/instance-432795-1177949926.opb 0.00/0.00 c File size is 117367 bytes. 0.00/0.02 c Highest Coefficient sum: 524482 0.00/0.02 c Parsing was ok!! 0.00/0.02 c Total parsing time: 0.02 s 0.00/0.02 c Var: 1340 Constr: 209 25/0/184 Lit: 11606 Watch. Lit: 3456 0.00/0.02 c Obj. Vars: 425 (31.7164 % of total variables) 0.06/0.08 c Pre-processing Time: 0.084 s 0.06/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.08 c 0 521 176 9698 55 8033 18682 0 0 0.08 0.06/0.08 c Switching off LPR mode. 32.28/32.50 c Caught signal: 15 32.28/32.50 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 32.28/32.50 c 0 0 0 37 176 9698 0 0 32.29 32.28/32.50 s UNKNOWN 32.28/32.50 c Total time: 32.292 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-432795-1177949926 -o ROOT/results/node18/solver-432795-1177949926 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432795-1177949926/instance-432795-1177949926.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 0.97 0.90 3/77 3736 /proc/meminfo: memFree=1695568/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=11852 CPUtime=0 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242909966 12136448 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 2963 333 279 324 0 2004 0 [startup+0.0680631 s] /proc/loadavg: 0.91 0.97 0.90 3/77 3736 /proc/meminfo: memFree=1695568/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=4592 CPUtime=0.06 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 560 0 0 0 6 0 0 0 18 0 1 0 242909966 4702208 501 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 1148 501 303 324 0 218 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4592 [startup+0.101065 s] /proc/loadavg: 0.91 0.97 0.90 3/77 3736 /proc/meminfo: memFree=1695568/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=5132 CPUtime=0.09 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 242909966 5255168 667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 1283 667 307 324 0 353 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5132 [startup+0.301085 s] /proc/loadavg: 0.91 0.97 0.90 3/77 3736 /proc/meminfo: memFree=1695568/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=16276 CPUtime=0.29 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 3477 0 0 0 28 1 0 0 19 0 1 0 242909966 16666624 3418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 4069 3419 307 324 0 3139 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 16276 [startup+0.701124 s] /proc/loadavg: 0.91 0.97 0.90 3/77 3736 /proc/meminfo: memFree=1695568/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=39328 CPUtime=0.68 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 9261 0 0 0 65 3 0 0 22 0 1 0 242909966 40271872 9119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 9832 9120 307 324 0 8902 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 39328 [startup+1.5012 s] /proc/loadavg: 0.91 0.97 0.90 2/78 3737 /proc/meminfo: memFree=1643016/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=85112 CPUtime=1.49 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 20740 0 0 0 140 9 0 0 25 0 1 0 242909966 87154688 20490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 21278 20491 307 324 0 20348 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 85112 [startup+3.10135 s] /proc/loadavg: 0.92 0.97 0.90 2/78 3737 /proc/meminfo: memFree=1580232/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=177472 CPUtime=3.09 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 43891 0 0 0 290 19 0 0 25 0 1 0 242909966 181731328 43426 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 44368 43427 307 324 0 43438 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 177472 [startup+6.30166 s] /proc/loadavg: 0.92 0.97 0.90 2/78 3737 /proc/meminfo: memFree=1389768/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=362984 CPUtime=6.29 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 90401 0 0 0 591 38 0 0 25 0 1 0 242909966 371695616 89508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 90746 89509 307 324 0 89816 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 362984 [startup+12.7013 s] /proc/loadavg: 0.93 0.97 0.91 2/78 3737 /proc/meminfo: memFree=1010504/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=731896 CPUtime=12.68 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 182915 0 0 0 1193 75 0 0 25 0 1 0 242909966 749461504 181167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 182974 181167 307 324 0 182044 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 731896 [startup+25.5015 s] /proc/loadavg: 0.94 0.97 0.91 2/78 3737 /proc/meminfo: memFree=268360/2055920 swapFree=4147184/4192956 [pid=3736] ppid=3734 vsize=1454672 CPUtime=25.49 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 364124 0 0 0 2399 150 0 0 25 0 1 0 242909966 1489584128 360668 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3736/statm: 363668 360669 307 324 0 362738 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1454672 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+32.5014 s] /proc/loadavg: 0.95 0.97 0.91 2/78 3737 /proc/meminfo: memFree=15304/2055920 swapFree=4147196/4192956 [pid=3736] ppid=3734 vsize=1845412 CPUtime=32.28 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4194304 460829 0 0 0 3032 196 0 0 25 0 1 0 242909966 1889701888 453958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3736/statm: 461353 453958 307 324 0 460423 0 Current children cumulated CPU time (s) 32.28 Current children cumulated vsize (KiB) 1845412 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Solver just ended. Dumping a history of the last processes samples [startup+33.4015 s] /proc/loadavg: 0.95 0.97 0.91 1/79 3738 /proc/meminfo: memFree=15296/2055920 swapFree=4147196/4192956 [pid=3736] ppid=3734 vsize=1845412 CPUtime=32.29 /proc/3736/stat : 3736 (bsolo3.0.17) S 3734 3736 2742 0 -1 4194304 460833 0 0 0 3033 196 0 0 25 0 1 0 242909966 1889701888 453962 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 0 0 0 /proc/3736/statm: 461353 453962 307 324 0 460423 0 Current children cumulated CPU time (s) 32.29 Current children cumulated vsize (KiB) 1845412 [startup+34.2015 s] /proc/loadavg: 0.95 0.97 0.91 1/79 3738 /proc/meminfo: memFree=15296/2055920 swapFree=4147196/4192956 [pid=3736] ppid=3734 vsize=1845412 CPUtime=32.29 /proc/3736/stat : 3736 (bsolo3.0.17) S 3734 3736 2742 0 -1 4194304 460833 0 0 0 3033 196 0 0 25 0 1 0 242909966 1889701888 453962 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 0 0 0 /proc/3736/statm: 461353 453962 307 324 0 460423 0 Current children cumulated CPU time (s) 32.29 Current children cumulated vsize (KiB) 1845412 [startup+34.6016 s] /proc/loadavg: 0.95 0.97 0.91 1/79 3738 /proc/meminfo: memFree=15296/2055920 swapFree=4147196/4192956 [pid=3736] ppid=3734 vsize=0 CPUtime=32.38 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4195332 460833 0 0 0 3033 205 0 0 17 0 1 0 242909966 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0 /proc/3736/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.38 Current children cumulated vsize (KiB) 0 [startup+34.7016 s] /proc/loadavg: 0.95 0.97 0.91 1/79 3738 /proc/meminfo: memFree=15296/2055920 swapFree=4147196/4192956 [pid=3736] ppid=3734 vsize=0 CPUtime=32.48 /proc/3736/stat : 3736 (bsolo3.0.17) R 3734 3736 2742 0 -1 4195332 460833 0 0 0 3033 215 0 0 18 0 1 0 242909966 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0 /proc/3736/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.48 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 34.7729 CPU time (s): 32.5571 CPU user time (s): 30.3304 CPU system time (s): 2.22666 CPU usage (%): 93.6276 Max. virtual memory (cumulated for all children) (KiB): 1845412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.3304 system time used= 2.22666 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 460833 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= 16 involuntary context switches= 72 runsolver used 0.029995 second user time and 0.086986 second system time The end
Begin job on node18 on Mon Apr 30 16:18:46 UTC 2007 IDJOB= 432795 IDBENCH= 1802 IDSOLVER= 199 FILE ID= node18/432795-1177949926 PBS_JOBID= 4727671 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/miplib2003/normalized-reduced-mps-v2-20-10-noswot.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432795-1177949926/instance-432795-1177949926.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-432795-1177949926 -o ROOT/results/node18/solver-432795-1177949926 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432795-1177949926/instance-432795-1177949926.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= aaad086a46811221a1e6b3eb30cad49d RANDOM SEED= 355495440 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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: 1696040 kB Buffers: 40212 kB Cached: 223996 kB SwapCached: 14456 kB Active: 111916 kB Inactive: 176076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1696040 kB SwapTotal: 4192956 kB SwapFree: 4147184 kB Dirty: 6696 kB Writeback: 0 kB Mapped: 30880 kB Slab: 57464 kB Committed_AS: 5537668 kB PageTables: 1780 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= 66558 MiB End job on node18 on Mon Apr 30 16:19:21 UTC 2007