Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 20 | 0.827873 | 0.840731 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.359945 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876249-1245162115.opb. 0.00/0.00 c Instance file HOME/instance-1876249-1245162115.opb 0.00/0.00 c File size is 3874 bytes. 0.00/0.00 c Highest Coefficient sum: 6 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 81 | 0.00/0.00 c | Number Clauses: 162 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 4 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 5 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.01 c core #3 0.00/0.01 c Core size: 5 Core Weight: 1 Total Weight: 3 0.00/0.01 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.01 c core #4 0.00/0.01 c Core size: 5 Core Weight: 1 Total Weight: 4 0.00/0.01 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.01 c core #5 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 5 0.00/0.01 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.01 c core #6 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 6 0.00/0.01 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.01 c core #7 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 7 0.00/0.01 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.01 c core #8 0.00/0.01 c Core size: 5 Core Weight: 1 Total Weight: 8 0.00/0.01 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.01 c core #9 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 9 0.00/0.01 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.01 c core #10 0.00/0.01 c Core size: 5 Core Weight: 1 Total Weight: 10 0.00/0.01 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.01 c core #11 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 11 0.00/0.01 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.01 c core #12 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 12 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c core #13 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 13 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c core #14 0.00/0.01 c Core size: 6 Core Weight: 1 Total Weight: 14 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c core #15 0.00/0.01 c Core size: 4 Core Weight: 1 Total Weight: 15 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c core #16 0.00/0.01 c Core size: 5 Core Weight: 1 Total Weight: 16 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c core #17 0.00/0.01 c Core size: 4 Core Weight: 1 Total Weight: 17 0.00/0.01 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 146 179 588 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c core #18 0.00/0.01 c Core size: 76 Core Weight: 1 Total Weight: 18 0.00/0.01 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 198 180 686 | 5000 0 nan | 0.000 % | 0.00/0.02 c | 102 | 198 180 686 | 5500 102 9 | 1.003 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c core #19 0.00/0.02 c Core size: 153 Core Weight: 1 Total Weight: 19 0.00/0.02 c Elapsed CPU time: 0.009998 s Remaining CPU time: 1799.99 s 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 281 181 850 | 5000 0 nan | 0.000 % | 0.00/0.03 c | 100 | 281 181 850 | 5500 100 39 | 0.001 % | 0.00/0.03 c | 252 | 281 181 850 | 6050 252 55 | 0.001 % | 0.00/0.05 c | 478 | 281 181 850 | 6655 478 59 | 0.001 % | 0.00/0.08 c | 816 | 281 181 850 | 7320 816 61 | 0.001 % | 0.08/0.14 c | 1322 | 281 181 850 | 8052 1322 60 | 0.001 % | 0.18/0.23 c | 2081 | 281 181 850 | 8857 2081 56 | 0.001 % | 0.28/0.38 c | 3223 | 281 181 850 | 9743 3223 52 | 0.001 % | 0.48/0.57 c =============================================================================== 0.58/0.60 c core #20 0.58/0.60 c Core size: 163 Core Weight: 1 Total Weight: 20 0.58/0.60 c Elapsed CPU time: 0.581911 s Remaining CPU time: 1799.42 s 0.58/0.61 c ============================[ Search Statistics ]============================== 0.58/0.61 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.58/0.61 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.58/0.61 c =============================================================================== 0.58/0.61 c | 0 | 362 182 1012 | 5000 0 nan | 0.000 % | 0.58/0.61 c | 101 | 362 182 1012 | 5500 101 70 | 0.001 % | 0.58/0.62 c | 253 | 362 182 1012 | 6050 253 69 | 0.001 % | 0.58/0.64 c | 481 | 362 182 1012 | 6655 481 58 | 0.001 % | 0.58/0.67 c | 818 | 362 182 1012 | 7320 818 61 | 0.001 % | 0.68/0.71 c | 1324 | 362 182 1012 | 8052 1324 63 | 0.001 % | 0.68/0.79 c | 2084 | 362 182 1012 | 8857 2084 66 | 0.001 % | 0.78/0.83 c =============================================================================== 0.78/0.84 c Verified 182 original clauses. 0.78/0.84 c #cores: 20 0.78/0.84 c Final Weight: 20 0.78/0.84 o 20 0.78/0.84 s OPTIMUM FOUND 0.78/0.84 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 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 x54 -x55 x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 x72 x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81
OK 20
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876249-1245162115/watcher-1876249-1245162115 -o /tmp/evaluation-result-1876249-1245162115/solver-1876249-1245162115 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876249-1245162115.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=2392 CPUtime=0 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 188 0 0 0 0 0 0 0 21 0 1 0 183809518 2449408 171 1992294400 134512640 135709839 4294956240 18446744073709551615 134605466 0 0 4096 3 0 0 0 17 0 0 0 /proc/9832/statm: 598 171 133 292 0 303 0 [startup+0.099276 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=2916 CPUtime=0.07 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 317 0 0 0 7 0 0 0 22 0 1 0 183809518 2985984 300 1992294400 134512640 135709839 4294956240 18446744073709551615 134579046 0 0 4096 3 0 0 0 17 1 0 0 /proc/9832/statm: 729 300 136 292 0 434 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2916 [startup+0.101274 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=2916 CPUtime=0.08 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 319 0 0 0 8 0 0 0 22 0 1 0 183809518 2985984 302 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0 /proc/9832/statm: 729 302 136 292 0 434 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2916 [startup+0.301299 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=3840 CPUtime=0.28 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 528 0 0 0 27 1 0 0 23 0 1 0 183809518 3932160 511 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0 /proc/9832/statm: 960 511 136 292 0 665 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 3840 [startup+0.701344 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=4896 CPUtime=0.68 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 806 0 0 0 67 1 0 0 25 0 1 0 183809518 5013504 789 1992294400 134512640 135709839 4294956240 18446744073709551615 134579707 0 0 4096 3 0 0 0 17 1 0 0 /proc/9832/statm: 1224 789 136 292 0 929 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 4896 Solver just ended. Dumping a history of the last processes samples [startup+0.801353 s] /proc/loadavg: 2.28 2.16 2.07 2/73 9832 /proc/meminfo: memFree=1841360/2055920 swapFree=4180892/4192956 [pid=9832] ppid=9830 vsize=4896 CPUtime=0.78 /proc/9832/stat : 9832 (wbo) R 9830 9832 9510 0 -1 4194304 806 0 0 0 77 1 0 0 25 0 1 0 183809518 5013504 789 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0 /proc/9832/statm: 1224 789 136 292 0 929 0 Current children cumulated CPU time (s) 0.78 Current children cumulated vsize (KiB) 4896 Child status: 0 Real time (s): 0.840731 CPU time (s): 0.827873 CPU user time (s): 0.807877 CPU system time (s): 0.019996 CPU usage (%): 98.4706 Max. virtual memory (cumulated for all children) (KiB): 4896 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.807877 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 806 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= 2 involuntary context switches= 98 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node87 at 2009-06-16 16:21:55 IDJOB=1876249 IDBENCH=2213 IDSOLVER=698 FILE ID=node87/1876249-1245162115 PBS_JOBID= 9363857 Free space on /tmp= 66540 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876249-1245162115/watcher-1876249-1245162115 -o /tmp/evaluation-result-1876249-1245162115/solver-1876249-1245162115 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876249-1245162115.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED=381851928 node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.235 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 : 3000.235 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1841840 kB Buffers: 35980 kB Cached: 93980 kB SwapCached: 6176 kB Active: 71324 kB Inactive: 84132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841840 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 2448 kB Writeback: 0 kB Mapped: 33084 kB Slab: 43588 kB Committed_AS: 590696 kB PageTables: 2128 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876249-1245162115.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 16:21:56