Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.568913 | 0.570446 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb |
MD5SUM | a7aa500b12a2568dbdf92804131d86d2 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.037993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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/452925-1177996872/instance-452925-1177996872.opb 0.00/0.00 c File size is 2196 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 162 Constr: 226 108/0/118 Lit: 948 Watch. Lit: 596 0.00/0.00 c Obj. Vars: 6 (3.7037 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 162 226 948 4 812 1283 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.02/0.08 c 103 162 329 4386 13 1007 1412 103 12875 0.01 0.02/0.08 c 253 162 479 10450 21 1313 1554 253 15812 0.02 0.02/0.08 c 479 162 705 19377 27 1720 1710 479 15966 0.03 0.02/0.08 c 818 162 1044 30695 29 2416 1882 818 15148 0.05 0.02/0.08 o 43 0.079 0.19/0.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.20 c 1164 162 1391 42498 30 3125 1295 1165 14734 0.08 0.19/0.20 c 1265 162 1492 45991 30 3322 1425 1266 14375 0.09 0.19/0.20 c 1515 162 1014 26235 25 2371 1568 788 13060 0.12 0.19/0.20 c 1991 162 1490 42934 28 3317 1725 1264 13544 0.15 0.19/0.20 o 13 0.205 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 2661 162 1177 36738 31 2702 1295 951 12980 0.20 0.19/0.23 c 2762 146 1278 40483 31 2914 1425 1052 13028 0.21 0.19/0.23 o 9 0.232 0.19/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.25 c 2986 146 1503 47867 31 3360 1291 1277 12870 0.23 0.19/0.25 c 3087 146 876 23424 26 2081 1421 650 12809 0.24 0.19/0.25 o 5 0.252 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 3275 146 1065 29183 27 2485 1291 839 12996 0.25 0.19/0.28 c 3376 138 1166 32594 27 2665 1421 940 13085 0.26 0.19/0.28 c 3628 137 1418 40485 28 3173 1564 1192 13192 0.28 0.19/0.28 o 3 0.283 0.49/0.56 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.56 c 3735 137 1526 44060 28 3395 1289 1300 13197 0.28 0.49/0.56 c 3836 137 910 22919 25 2153 1418 684 13136 0.29 0.49/0.56 c 4086 120 1160 31714 27 2653 1560 934 13138 0.31 0.49/0.56 c 4562 120 1636 46832 28 3589 1717 1410 12430 0.37 0.49/0.56 c 5376 120 1527 44506 29 3390 1889 1301 11061 0.49 0.49/0.56 v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 -x12 x13 -x14 x15 x16 -x17 -x18 x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 x30 -x37 0.49/0.56 v -x38 -x39 -x40 -x41 -x42 x31 -x32 x33 x34 -x35 x36 -x43 x44 x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 0.49/0.56 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.56 c 20 5867 157 7054 2018 61890 1792 10402 0.56 0.49/0.56 c Objective: 3 0.49/0.56 s OPTIMUM FOUND 0.49/0.56 c Total time: 0.564 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-452925-1177996872 -o ROOT/results/node45/solver-452925-1177996872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452925-1177996872/instance-452925-1177996872.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: 1.03 0.99 0.97 3/77 9580 /proc/meminfo: memFree=1782832/2055920 swapFree=4157808/4192956 [pid=9580] ppid=9578 vsize=3928 CPUtime=0 /proc/9580/stat : 9580 (bsolo3.0.17) R 9578 9580 8029 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 154532873 4022272 347 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9580/statm: 982 347 290 324 0 51 0 [startup+0.033688 s] /proc/loadavg: 1.03 0.99 0.97 3/77 9580 /proc/meminfo: memFree=1782832/2055920 swapFree=4157808/4192956 [pid=9580] ppid=9578 vsize=4312 CPUtime=0.02 /proc/9580/stat : 9580 (bsolo3.0.17) R 9578 9580 8029 0 -1 4194304 480 0 0 0 2 0 0 0 18 0 1 0 154532873 4415488 449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9580/statm: 1078 449 310 324 0 148 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4312 [startup+0.101694 s] /proc/loadavg: 1.03 0.99 0.97 3/77 9580 /proc/meminfo: memFree=1782832/2055920 swapFree=4157808/4192956 [pid=9580] ppid=9578 vsize=4700 CPUtime=0.09 /proc/9580/stat : 9580 (bsolo3.0.17) R 9578 9580 8029 0 -1 4194304 599 0 0 0 9 0 0 0 18 0 1 0 154532873 4812800 568 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9580/statm: 1175 568 311 324 0 245 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4700 [startup+0.301715 s] /proc/loadavg: 1.03 0.99 0.97 3/77 9580 /proc/meminfo: memFree=1782832/2055920 swapFree=4157808/4192956 [pid=9580] ppid=9578 vsize=5088 CPUtime=0.29 /proc/9580/stat : 9580 (bsolo3.0.17) R 9578 9580 8029 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 154532873 5210112 641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9580/statm: 1272 641 311 324 0 342 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5088 Solver just ended. Dumping a history of the last processes samples [startup+0.501735 s] /proc/loadavg: 1.03 0.99 0.97 3/77 9580 /proc/meminfo: memFree=1782832/2055920 swapFree=4157808/4192956 [pid=9580] ppid=9578 vsize=5088 CPUtime=0.49 /proc/9580/stat : 9580 (bsolo3.0.17) R 9578 9580 8029 0 -1 4194304 672 0 0 0 49 0 0 0 20 0 1 0 154532873 5210112 641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9580/statm: 1272 641 311 324 0 342 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5088 Child status: 0 Real time (s): 0.570446 CPU time (s): 0.568913 CPU user time (s): 0.563914 CPU system time (s): 0.004999 CPU usage (%): 99.7313 Max. virtual memory (cumulated for all children) (KiB): 5088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.563914 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= 676 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= 2 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node45 on Tue May 1 05:21:12 UTC 2007 IDJOB= 452925 IDBENCH= 47992 IDSOLVER= 199 FILE ID= node45/452925-1177996872 PBS_JOBID= 4728201 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452925-1177996872/instance-452925-1177996872.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-452925-1177996872 -o ROOT/results/node45/solver-452925-1177996872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452925-1177996872/instance-452925-1177996872.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED= 269108416 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: 1783240 kB Buffers: 36644 kB Cached: 151576 kB SwapCached: 14284 kB Active: 71156 kB Inactive: 140108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783240 kB SwapTotal: 4192956 kB SwapFree: 4157808 kB Dirty: 6608 kB Writeback: 0 kB Mapped: 30104 kB Slab: 46928 kB Committed_AS: 1481064 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 Tue May 1 05:21:13 UTC 2007