Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 1074317824 | 0.221966 | 0.225253 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc01.opb |
MD5SUM | 4e08c098e45fba5de8abfdff758a82bc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1074317824 |
Best CPU time to get the best result obtained on this benchmark | 0.221966 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074317824 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3223595007 |
Number of bits of the biggest sum of numbers | 32 |
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/433327-1177957771/instance-433327-1177957771.opb 0.00/0.00 c File size is 6707 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Highest Coefficient sum: 3.2236e+09 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 113 Constr: 71 19/46/6 Lit: 1044 Watch. Lit: 598 0.00/0.00 c Obj. Vars: 31 (27.4336 % of total variables) 0.00/0.00 c Pre-processing Time: 0.005 s 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 0 92 71 1044 14 696 1902 0 0 0.01 0.01/0.02 c 100 92 171 3059 17 896 2093 100 9090 0.01 0.01/0.02 c 250 92 321 6279 19 1196 2303 250 10869 0.02 0.01/0.02 o 1074409984 0.024 0.01/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.03 c 259 92 331 6478 19 1236 1946 260 10791 0.02 0.01/0.03 o 1074350592 0.027 0.01/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.05 c 296 92 369 7405 20 1332 1946 298 10962 0.03 0.01/0.05 c 397 92 470 9634 20 1534 2141 399 10729 0.04 0.01/0.05 o 1074317824 0.052 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 567 91 641 13203 20 1894 1944 570 10903 0.05 0.19/0.22 c 669 91 743 15538 20 2098 2139 672 10453 0.06 0.19/0.22 c 920 91 994 22168 22 2600 2353 923 9292 0.10 0.19/0.22 c 1397 91 1471 33680 22 3554 2589 1400 7675 0.18 0.19/0.22 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 0.19/0.22 v -x108 -x109 -x110 -x111 -x112 x113 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 x14 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 0.19/0.22 v -x26 -x27 -x28 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 0.19/0.22 v -x56 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 0.19/0.22 v -x30 -x43 -x44 -x57 -x58 -x71 -x72 0.19/0.22 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.22 c 9 1616 305 2514 1690 38147 1619 7345 0.22 0.19/0.22 c Objective: 1074317824 0.19/0.22 s OPTIMUM FOUND 0.19/0.22 c Total time: 0.22 s
OK 1074317824
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-433327-1177957771 -o ROOT/results/node7/solver-433327-1177957771 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433327-1177957771/instance-433327-1177957771.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 0.94 3/77 27584 /proc/meminfo: memFree=1864888/2055920 swapFree=4157088/4192956 [pid=27584] ppid=27582 vsize=11744 CPUtime=0 /proc/27584/stat : 27584 (bsolo3.0.17) R 27582 27584 27225 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271814747 12025856 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27584/statm: 2936 334 280 324 0 2004 0 [startup+0.0209919 s] /proc/loadavg: 1.00 1.00 0.94 3/77 27584 /proc/meminfo: memFree=1864888/2055920 swapFree=4157088/4192956 [pid=27584] ppid=27582 vsize=4056 CPUtime=0.01 /proc/27584/stat : 27584 (bsolo3.0.17) R 27582 27584 27225 0 -1 4194304 422 0 0 0 1 0 0 0 18 0 1 0 271814747 4153344 390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27584/statm: 1014 390 310 324 0 84 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4056 [startup+0.102 s] /proc/loadavg: 1.00 1.00 0.94 3/77 27584 /proc/meminfo: memFree=1864888/2055920 swapFree=4157088/4192956 [pid=27584] ppid=27582 vsize=4312 CPUtime=0.09 /proc/27584/stat : 27584 (bsolo3.0.17) R 27582 27584 27225 0 -1 4194304 500 0 0 0 9 0 0 0 18 0 1 0 271814747 4415488 468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27584/statm: 1078 468 311 324 0 148 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4312 Solver just ended. Dumping a history of the last processes samples [startup+0.202012 s] /proc/loadavg: 1.00 1.00 0.94 3/77 27584 /proc/meminfo: memFree=1864888/2055920 swapFree=4157088/4192956 [pid=27584] ppid=27582 vsize=4572 CPUtime=0.19 /proc/27584/stat : 27584 (bsolo3.0.17) R 27582 27584 27225 0 -1 4194304 559 0 0 0 19 0 0 0 18 0 1 0 271814747 4681728 527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27584/statm: 1143 527 311 324 0 213 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4572 Child status: 0 Real time (s): 0.225253 CPU time (s): 0.221966 CPU user time (s): 0.216967 CPU system time (s): 0.004999 CPU usage (%): 98.5408 Max. virtual memory (cumulated for all children) (KiB): 4572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.216967 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 575 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= 5 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node7 on Mon Apr 30 18:29:31 UTC 2007 IDJOB= 433327 IDBENCH= 2485 IDSOLVER= 199 FILE ID= node7/433327-1177957771 PBS_JOBID= 4727719 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433327-1177957771/instance-433327-1177957771.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-433327-1177957771 -o ROOT/results/node7/solver-433327-1177957771 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433327-1177957771/instance-433327-1177957771.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED= 242835954 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1865360 kB Buffers: 32448 kB Cached: 89228 kB SwapCached: 15752 kB Active: 48896 kB Inactive: 95824 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1865360 kB SwapTotal: 4192956 kB SwapFree: 4157088 kB Dirty: 6612 kB Writeback: 0 kB Mapped: 30036 kB Slab: 31264 kB Committed_AS: 9007652 kB PageTables: 1860 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 node7 on Mon Apr 30 18:29:32 UTC 2007