Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.572912 | 0.57755 |
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 3.0.16 - 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/430604-1177996796/instance-430604-1177996796.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: 0.002 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. 0.04/0.08 c 103 162 329 4386 13 1007 1412 103 11444 0.01 0.04/0.08 c 253 162 479 10450 21 1313 1554 253 14882 0.02 0.04/0.08 c 479 162 705 19377 27 1720 1710 479 15451 0.03 0.04/0.08 c 818 162 1044 30695 29 2416 1882 818 14872 0.06 0.04/0.08 o 43 0.081 0.18/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.21 c 1164 162 1391 42498 30 3125 1295 1165 14370 0.08 0.18/0.21 c 1265 162 1492 45991 30 3322 1425 1266 14055 0.09 0.18/0.21 c 1515 162 1014 26235 25 2371 1568 788 12838 0.12 0.18/0.21 c 1991 162 1490 42934 28 3317 1725 1264 13273 0.15 0.18/0.21 o 13 0.207 0.18/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.23 c 2661 162 1177 36738 31 2702 1295 951 12855 0.21 0.18/0.23 c 2762 146 1278 40483 31 2914 1425 1052 12846 0.21 0.18/0.23 o 9 0.235 0.18/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.25 c 2986 146 1503 47867 31 3360 1291 1277 12706 0.23 0.18/0.25 c 3087 146 876 23424 26 2081 1421 650 12651 0.24 0.18/0.25 o 5 0.255 0.18/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.18/0.29 c 3275 146 1065 29183 27 2485 1291 839 12792 0.26 0.18/0.29 c 3376 138 1166 32594 27 2665 1421 940 12934 0.26 0.18/0.29 c 3628 137 1418 40485 28 3173 1564 1192 13050 0.28 0.18/0.29 o 3 0.287 0.48/0.57 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.48/0.57 c 3735 137 1526 44060 28 3395 1289 1300 13013 0.29 0.48/0.57 c 3836 137 910 22919 25 2153 1418 684 12959 0.30 0.48/0.57 c 4086 120 1160 31714 27 2653 1560 934 12971 0.32 0.48/0.57 c 4562 120 1636 46832 28 3589 1717 1410 12263 0.37 0.48/0.57 c 5376 120 1527 44506 29 3390 1889 1301 10926 0.49 0.48/0.57 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 0.48/0.57 v -x38 -x39 -x40 -x41 -x42 x31 -x32 x33 x34 -x35 x36 -x43 x44 x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 0.48/0.57 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.48/0.57 c 20 5867 157 7054 2018 61890 1792 10274 0.57 0.48/0.57 c Objective: 3 0.48/0.57 s OPTIMUM FOUND 0.48/0.57 c Total time: 0.571 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-430604-1177996796 -o ROOT/results/node38/solver-430604-1177996796 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430604-1177996796/instance-430604-1177996796.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: 0.85 0.98 1.03 3/77 22445 /proc/meminfo: memFree=1811512/2055920 swapFree=4154564/4192956 [pid=22445] ppid=22443 vsize=3928 CPUtime=0 /proc/22445/stat : 22445 (bsolo3.0.16) R 22443 22445 21111 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 231846308 4022272 349 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22445/statm: 982 349 292 324 0 50 0 [startup+0.050034 s] /proc/loadavg: 0.85 0.98 1.03 3/77 22445 /proc/meminfo: memFree=1811512/2055920 swapFree=4154564/4192956 [pid=22445] ppid=22443 vsize=4440 CPUtime=0.04 /proc/22445/stat : 22445 (bsolo3.0.16) R 22443 22445 21111 0 -1 4194304 516 0 0 0 4 0 0 0 18 0 1 0 231846308 4546560 484 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22445/statm: 1110 484 312 324 0 179 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4440 [startup+0.101044 s] /proc/loadavg: 0.85 0.98 1.03 3/77 22445 /proc/meminfo: memFree=1811512/2055920 swapFree=4154564/4192956 [pid=22445] ppid=22443 vsize=4700 CPUtime=0.09 /proc/22445/stat : 22445 (bsolo3.0.16) R 22443 22445 21111 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 231846308 4812800 568 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22445/statm: 1175 568 313 324 0 244 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4700 [startup+0.301082 s] /proc/loadavg: 0.85 0.98 1.03 3/77 22445 /proc/meminfo: memFree=1811512/2055920 swapFree=4154564/4192956 [pid=22445] ppid=22443 vsize=5088 CPUtime=0.28 /proc/22445/stat : 22445 (bsolo3.0.16) R 22443 22445 21111 0 -1 4194304 675 0 0 0 28 0 0 0 19 0 1 0 231846308 5210112 643 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22445/statm: 1272 643 313 324 0 341 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 5088 Solver just ended. Dumping a history of the last processes samples [startup+0.50112 s] /proc/loadavg: 0.85 0.98 1.03 3/77 22445 /proc/meminfo: memFree=1811512/2055920 swapFree=4154564/4192956 [pid=22445] ppid=22443 vsize=5088 CPUtime=0.48 /proc/22445/stat : 22445 (bsolo3.0.16) R 22443 22445 21111 0 -1 4194304 675 0 0 0 48 0 0 0 21 0 1 0 231846308 5210112 643 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22445/statm: 1272 643 313 324 0 341 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 5088 Child status: 0 Real time (s): 0.57755 CPU time (s): 0.572912 CPU user time (s): 0.560914 CPU system time (s): 0.011998 CPU usage (%): 99.197 Max. virtual memory (cumulated for all children) (KiB): 5088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.560914 system time used= 0.011998 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= 16 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node38 on Tue May 1 05:19:57 UTC 2007 IDJOB= 430604 IDBENCH= 47992 IDSOLVER= 163 FILE ID= node38/430604-1177996796 PBS_JOBID= 4728198 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=59-P1=23-P2=29-P3=41-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430604-1177996796/instance-430604-1177996796.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-430604-1177996796 -o ROOT/results/node38/solver-430604-1177996796 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430604-1177996796/instance-430604-1177996796.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED= 842356794 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1811920 kB Buffers: 36684 kB Cached: 124300 kB SwapCached: 6772 kB Active: 55012 kB Inactive: 129812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1811920 kB SwapTotal: 4192956 kB SwapFree: 4154564 kB Dirty: 6796 kB Writeback: 0 kB Mapped: 30488 kB Slab: 44340 kB Committed_AS: 2887784 kB PageTables: 2060 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 node38 on Tue May 1 05:19:57 UTC 2007