Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 262288 | 3.79242 | 3.80046 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.583911 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
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 | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524336 |
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/432750-1177949071/instance-432750-1177949071.opb 0.00/0.00 c File size is 6407 bytes. 0.00/0.00 c Highest Coefficient sum: 524336 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: 592 0.00/0.00 c Obj. Vars: 31 (27.4336 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 93 71 1028 14 578 1870 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.03 c 100 93 171 3066 17 838 2058 100 10000 0.01 0.00/0.03 c 251 93 322 6287 19 1168 2264 251 11409 0.02 0.00/0.03 o 262297 0.03 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 362 93 434 8422 19 1391 1916 363 12066 0.03 0.03/0.06 c 463 93 535 10211 19 1599 2108 464 11871 0.04 0.03/0.06 o 262293 0.058 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 656 93 729 13978 19 1987 1916 658 11310 0.06 0.09/0.13 c 757 93 830 16577 19 2195 2108 759 12015 0.06 0.09/0.13 c 1007 93 1080 23070 21 2726 2319 1009 10070 0.10 0.09/0.13 o 262290 0.131 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 1206 93 1280 26909 21 3150 1916 1209 9206 0.13 0.09/0.13 o 262289 0.133 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 1215 93 1290 27141 21 3168 1916 1219 9135 0.13 0.09/0.16 c 1317 93 1392 29460 21 3388 2108 1321 9082 0.14 0.09/0.16 o 262288 0.162 3.69/3.79 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 3.69/3.79 c 1555 93 1631 36026 22 3881 1916 1560 9598 0.16 3.69/3.79 c 1655 93 1731 39439 22 4100 2108 1660 9245 0.18 3.69/3.79 c 1905 93 1981 44889 22 4602 2319 1910 8282 0.23 3.69/3.79 c 2381 93 1234 26517 21 3024 2551 1163 7259 0.33 3.69/3.79 c 3194 93 2047 48557 23 4650 2807 1976 7752 0.41 3.69/3.79 c 4514 93 1866 46787 25 4285 3088 1795 7461 0.60 3.69/3.79 c 6596 93 2305 59555 25 5168 3397 2234 8153 0.81 3.69/3.79 c 9820 93 1954 51897 26 4464 3737 1883 8238 1.19 3.69/3.79 c 14756 89 2974 74406 25 6506 4111 2903 8412 1.75 3.69/3.79 c 22262 88 4075 117732 28 8707 4523 4004 7608 2.93 3.69/3.79 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 -x108 -x109 3.69/3.79 v -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 -x26 -x27 3.69/3.79 v -x28 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x59 3.69/3.79 v -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 -x30 -x43 3.69/3.79 v -x44 -x57 -x58 -x71 -x72 3.69/3.79 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.69/3.79 c 20 28747 1653 33098 3554 96624 3483 7584 3.79 3.69/3.79 c Objective: 262288 3.69/3.79 s OPTIMUM FOUND 3.69/3.79 c Total time: 3.79 s
OK 262288
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-432750-1177949071 -o ROOT/results/node45/solver-432750-1177949071 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432750-1177949071/instance-432750-1177949071.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: 0.90 0.97 0.91 3/77 32547 /proc/meminfo: memFree=1643680/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=11744 CPUtime=0 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 149752784 12025856 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 2936 334 280 324 0 2004 0 [startup+0.0420469 s] /proc/loadavg: 0.90 0.97 0.91 3/77 32547 /proc/meminfo: memFree=1643680/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=4184 CPUtime=0.03 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 448 0 0 0 3 0 0 0 18 0 1 0 149752784 4284416 416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1046 416 311 324 0 116 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4184 [startup+0.10104 s] /proc/loadavg: 0.90 0.97 0.91 3/77 32547 /proc/meminfo: memFree=1643680/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=4316 CPUtime=0.09 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 504 0 0 0 9 0 0 0 18 0 1 0 149752784 4419584 472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1079 472 311 324 0 149 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4316 [startup+0.30106 s] /proc/loadavg: 0.90 0.97 0.91 3/77 32547 /proc/meminfo: memFree=1643680/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=4960 CPUtime=0.29 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 149752784 5079040 606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1240 606 311 324 0 310 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4960 [startup+0.701101 s] /proc/loadavg: 0.90 0.97 0.91 3/77 32547 /proc/meminfo: memFree=1643680/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=5352 CPUtime=0.69 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 734 0 0 0 69 0 0 0 22 0 1 0 149752784 5480448 702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1338 702 311 324 0 408 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5352 [startup+1.50218 s] /proc/loadavg: 0.90 0.97 0.91 2/78 32548 /proc/meminfo: memFree=1641880/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=5744 CPUtime=1.49 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 850 0 0 0 149 0 0 0 25 0 1 0 149752784 5881856 818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5160652 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1436 818 311 324 0 506 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5744 [startup+3.10135 s] /proc/loadavg: 0.90 0.97 0.91 2/78 32548 /proc/meminfo: memFree=1641432/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=6524 CPUtime=3.09 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 1036 0 0 0 309 0 0 0 25 0 1 0 149752784 6680576 1004 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572030 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1631 1004 311 324 0 701 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6524 Solver just ended. Dumping a history of the last processes samples [startup+3.50139 s] /proc/loadavg: 0.90 0.97 0.91 2/78 32548 /proc/meminfo: memFree=1640856/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=6524 CPUtime=3.48 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 1036 0 0 0 348 0 0 0 25 0 1 0 149752784 6680576 1004 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1631 1004 311 324 0 701 0 Current children cumulated CPU time (s) 3.48 Current children cumulated vsize (KiB) 6524 [startup+3.70141 s] /proc/loadavg: 0.90 0.97 0.91 2/78 32548 /proc/meminfo: memFree=1640856/2055920 swapFree=4157776/4192956 [pid=32547] ppid=32545 vsize=6524 CPUtime=3.69 /proc/32547/stat : 32547 (bsolo3.0.17) R 32545 32547 31545 0 -1 4194304 1036 0 0 0 368 1 0 0 25 0 1 0 149752784 6680576 1004 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32547/statm: 1631 1004 311 324 0 701 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 6524 Child status: 0 Real time (s): 3.80046 CPU time (s): 3.79242 CPU user time (s): 3.77943 CPU system time (s): 0.012998 CPU usage (%): 99.7886 Max. virtual memory (cumulated for all children) (KiB): 6524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.77942 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1040 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 0.014997 second system time The end
Begin job on node45 on Mon Apr 30 16:04:32 UTC 2007 IDJOB= 432750 IDBENCH= 1756 IDSOLVER= 199 FILE ID= node45/432750-1177949071 PBS_JOBID= 4727550 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/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432750-1177949071/instance-432750-1177949071.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-432750-1177949071 -o ROOT/results/node45/solver-432750-1177949071 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432750-1177949071/instance-432750-1177949071.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 130885949 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1644216 kB Buffers: 41788 kB Cached: 275192 kB SwapCached: 14656 kB Active: 235124 kB Inactive: 105272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1644216 kB SwapTotal: 4192956 kB SwapFree: 4157776 kB Dirty: 6608 kB Writeback: 0 kB Mapped: 30320 kB Slab: 56860 kB Committed_AS: 1447888 kB PageTables: 1732 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 node45 on Mon Apr 30 16:04:35 UTC 2007