Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.787879 | 0.791049 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb |
MD5SUM | 1faefeca557086bb8f2ad91e3f4c80d3 |
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 | 0.036993 |
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 3.0.16 - 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/430058-1177991110/instance-430058-1177991110.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. 0.01/0.08 c 104 162 330 4255 12 1004 1412 104 11555 0.01 0.01/0.08 c 255 162 481 10266 21 1315 1554 255 15000 0.02 0.01/0.08 c 481 162 707 18553 26 1750 1710 481 16586 0.03 0.01/0.08 c 820 162 1046 31262 29 2425 1882 820 13898 0.06 0.01/0.08 o 29 0.079 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 1022 162 1249 37814 30 2840 1295 1023 12936 0.08 0.09/0.19 c 1122 162 1349 41762 30 3027 1425 1123 12896 0.09 0.09/0.19 c 1373 154 1600 49761 31 3538 1568 1374 12150 0.11 0.09/0.19 c 1849 154 1257 33577 26 2851 1725 1031 11206 0.17 0.09/0.19 o 27 0.189 0.18/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.23 c 2211 154 1620 44882 27 3589 1293 1394 11698 0.19 0.18/0.23 c 2311 154 975 24105 24 2311 1423 749 11671 0.20 0.18/0.23 c 2562 153 1226 32438 26 2789 1566 1000 11971 0.21 0.18/0.23 o 19 0.232 0.18/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.24 c 2800 153 1465 41403 28 3274 1293 1239 12068 0.23 0.18/0.24 c 2901 153 876 23251 26 2109 1423 650 11987 0.24 0.18/0.24 o 13 0.245 0.18/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.25 c 2924 153 900 24084 26 2126 1293 674 11934 0.24 0.18/0.25 o 5 0.249 0.18/0.26 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.26 c 2977 145 954 25887 27 2273 1291 728 11955 0.25 0.18/0.26 c 3077 137 1054 30734 29 2458 1421 828 11926 0.26 0.18/0.26 o 3 0.262 0.68/0.78 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.68/0.78 c 3107 137 1085 31626 29 2530 1289 859 11858 0.26 0.68/0.78 c 3207 130 1185 35315 29 2723 1418 959 11704 0.27 0.68/0.78 c 3457 120 1435 43845 30 3204 1560 1209 11447 0.30 0.68/0.78 c 3932 120 1036 29665 28 2393 1717 810 11202 0.35 0.68/0.78 c 4745 120 1849 57177 30 4044 1889 1623 10567 0.45 0.68/0.78 c 6065 120 2133 65457 30 4608 2078 1907 9302 0.65 0.68/0.78 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 0.68/0.78 v x38 -x39 -x40 -x41 -x42 x31 x32 -x33 -x34 -x35 -x36 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 0.68/0.78 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.68/0.78 c 22 6755 275 8346 1707 51864 1481 8605 0.79 0.68/0.78 c Objective: 3 0.68/0.78 s OPTIMUM FOUND 0.68/0.78 c Total time: 0.785 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-430058-1177991110 -o ROOT/results/node60/solver-430058-1177991110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430058-1177991110/instance-430058-1177991110.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: 0.84 0.97 0.98 3/64 30321 /proc/meminfo: memFree=1792016/2055920 swapFree=4183296/4192956 [pid=30321] ppid=30319 vsize=19552 CPUtime=0 /proc/30321/stat : 30321 (bsolo3.0.16) R 30319 30321 3067 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 247021010 20021248 345 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5874536 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30321/statm: 4888 346 291 324 0 3956 0 [startup+0.0211151 s] /proc/loadavg: 0.84 0.97 0.98 3/64 30321 /proc/meminfo: memFree=1792016/2055920 swapFree=4183296/4192956 [pid=30321] ppid=30319 vsize=4184 CPUtime=0.01 /proc/30321/stat : 30321 (bsolo3.0.16) R 30319 30321 3067 0 -1 4194304 451 0 0 0 1 0 0 0 18 0 1 0 247021010 4284416 419 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30321/statm: 1046 419 312 324 0 115 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4184 [startup+0.101122 s] /proc/loadavg: 0.84 0.97 0.98 3/64 30321 /proc/meminfo: memFree=1792016/2055920 swapFree=4183296/4192956 [pid=30321] ppid=30319 vsize=4704 CPUtime=0.09 /proc/30321/stat : 30321 (bsolo3.0.16) R 30319 30321 3067 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 247021010 4816896 555 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30321/statm: 1176 555 313 324 0 245 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4704 [startup+0.301142 s] /proc/loadavg: 0.84 0.97 0.98 3/64 30321 /proc/meminfo: memFree=1792016/2055920 swapFree=4183296/4192956 [pid=30321] ppid=30319 vsize=4964 CPUtime=0.29 /proc/30321/stat : 30321 (bsolo3.0.16) R 30319 30321 3067 0 -1 4194304 638 0 0 0 28 1 0 0 19 0 1 0 247021010 5083136 606 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30321/statm: 1241 606 313 324 0 310 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4964 [startup+0.701181 s] /proc/loadavg: 0.84 0.97 0.98 3/64 30321 /proc/meminfo: memFree=1792016/2055920 swapFree=4183296/4192956 [pid=30321] ppid=30319 vsize=5224 CPUtime=0.68 /proc/30321/stat : 30321 (bsolo3.0.16) R 30319 30321 3067 0 -1 4194304 703 0 0 0 67 1 0 0 22 0 1 0 247021010 5349376 671 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30321/statm: 1306 671 313 324 0 375 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 5224 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.791049 CPU time (s): 0.787879 CPU user time (s): 0.766883 CPU system time (s): 0.020996 CPU usage (%): 99.5993 Max. virtual memory (cumulated for all children) (KiB): 5224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.766883 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 714 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 0.003999 second user time and 0.003999 second system time The end
Begin job on node60 on Tue May 1 03:45:10 UTC 2007 IDJOB= 430058 IDBENCH= 47953 IDSOLVER= 163 FILE ID= node60/430058-1177991110 PBS_JOBID= 4728071 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430058-1177991110/instance-430058-1177991110.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-430058-1177991110 -o ROOT/results/node60/solver-430058-1177991110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430058-1177991110/instance-430058-1177991110.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3 RANDOM SEED= 415640262 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1792424 kB Buffers: 27676 kB Cached: 157172 kB SwapCached: 3580 kB Active: 51548 kB Inactive: 147752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1792424 kB SwapTotal: 4192956 kB SwapFree: 4183296 kB Dirty: 6588 kB Writeback: 0 kB Mapped: 20432 kB Slab: 50148 kB Committed_AS: 2937444 kB PageTables: 1476 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 node60 on Tue May 1 03:45:11 UTC 2007