Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 1075471360 | 0.06199 | 0.0638989 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc02.opb |
MD5SUM | be3daaec19eb6f74c780b858afc6652a |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1075471360 |
Best CPU time to get the best result obtained on this benchmark | 0.06299 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1075471360 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 39 |
Number of constraints which are clauses | 7 |
Number of constraints which are cardinality constraints (but not clauses) | 7 |
Number of constraints which are nor clauses,nor cardinality constraints | 25 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 79 |
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 | 3234157567 |
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/365668-1177051467/instance-365668-1177051467.opb 0.00/0.00 c File size is 4218 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Highest Coefficient sum: 3.23416e+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: 89 Constr: 53 10/39/4 Lit: 632 Watch. Lit: 401 0.00/0.00 c Obj. Vars: 31 (34.8315 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 72 53 632 11 476 1184 0 0 0.00 0.00/0.01 c 100 72 153 1689 11 676 1303 100 14285 0.01 0.00/0.01 o 1075870720 0.009 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 144 72 198 2457 12 788 1232 145 16000 0.01 0.00/0.01 o 1075691520 0.013 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 199 72 254 3387 13 922 1232 201 15307 0.01 0.00/0.01 o 1075645440 0.015 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 237 69 293 3939 13 1012 1226 240 15800 0.01 0.00/0.02 o 1075563520 0.018 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 274 69 331 4576 13 1099 1226 278 15222 0.02 0.00/0.03 c 374 69 431 6061 14 1307 1349 378 14384 0.03 0.00/0.03 o 1075471360 0.035 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 503 69 561 8124 14 1578 1226 508 14371 0.04 0.04/0.06 c 608 67 666 9597 14 1792 1349 613 13217 0.05 0.04/0.06 v -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 x72 x73 -x74 -x75 x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 0.04/0.06 v -x86 -x87 -x88 x89 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x27 -x28 -x29 x30 0.04/0.06 v -x31 -x32 -x33 -x34 -x35 -x36 -x39 -x40 -x41 -x42 x43 -x44 -x45 x46 -x47 -x48 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x1 -x2 -x13 -x14 0.04/0.06 v -x25 -x26 -x37 -x38 -x49 -x50 0.04/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.04/0.06 c 8 729 145 1197 787 11111 734 12568 0.06 0.04/0.06 c Objective: 1075471360 0.04/0.06 s OPTIMUM FOUND 0.04/0.06 c Total time: 0.058 s
OK 1075471360
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-365668-1177051467 -o ROOT/results/node71/solver-365668-1177051467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365668-1177051467/instance-365668-1177051467.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: 1.09 1.03 1.05 3/64 28465 /proc/meminfo: memFree=1104280/2055920 swapFree=4184232/4192956 [pid=28465] ppid=28463 vsize=19556 CPUtime=0 /proc/28465/stat : 28465 (bsolo3.0.16) R 28463 28465 9755 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 181135983 20025344 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134524142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28465/statm: 4889 336 282 324 0 3956 0 [startup+0.0557061 s] /proc/loadavg: 1.09 1.03 1.05 3/64 28465 /proc/meminfo: memFree=1104280/2055920 swapFree=4184232/4192956 [pid=28465] ppid=28463 vsize=11996 CPUtime=0.04 /proc/28465/stat : 28465 (bsolo3.0.16) R 28463 28465 9755 0 -1 4194304 457 0 0 0 4 0 0 0 18 0 1 0 181135983 12283904 423 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28465/statm: 2999 423 313 324 0 2068 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11996 Solver just ended. Dumping a history of the last processes samples [startup+0.0557061 s] /proc/loadavg: 1.09 1.03 1.05 3/64 28465 /proc/meminfo: memFree=1104280/2055920 swapFree=4184232/4192956 [pid=28465] ppid=28463 vsize=11996 CPUtime=0.04 /proc/28465/stat : 28465 (bsolo3.0.16) R 28463 28465 9755 0 -1 4194304 457 0 0 0 4 0 0 0 18 0 1 0 181135983 12283904 423 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28465/statm: 2999 423 313 324 0 2068 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11996 Child status: 0 Real time (s): 0.0638989 CPU time (s): 0.06199 CPU user time (s): 0.056991 CPU system time (s): 0.004999 CPU usage (%): 97.0126 Max. virtual memory (cumulated for all children) (KiB): 11996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.056991 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= 462 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 0.001999 second user time and 0.005999 second system time The end
Begin job on node71 on Fri Apr 20 06:44:27 UTC 2007 IDJOB= 365668 IDBENCH= 2480 IDSOLVER= 163 FILE ID= node71/365668-1177051467 PBS_JOBID= 4640135 Free space on /tmp= 66443 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc02.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365668-1177051467/instance-365668-1177051467.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-365668-1177051467 -o ROOT/results/node71/solver-365668-1177051467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365668-1177051467/instance-365668-1177051467.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= be3daaec19eb6f74c780b858afc6652a RANDOM SEED= 232217112 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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: 1104752 kB Buffers: 67420 kB Cached: 795872 kB SwapCached: 2620 kB Active: 247492 kB Inactive: 631480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1104752 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 4456 kB Writeback: 0 kB Mapped: 20836 kB Slab: 58276 kB Committed_AS: 3527552 kB PageTables: 1456 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= 66443 MiB End job on node71 on Fri Apr 20 06:44:27 UTC 2007