Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.216966 | 0.217009 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb |
MD5SUM | 77fa912135e48ed87b17a277e8c5de1d |
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 | 0.197969 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
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-1875132-1245187397.opb. 0.00/0.00 c Instance file HOME/instance-1875132-1245187397.opb 0.00/0.00 c File size is 7443 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 160 | 0.00/0.00 c | Number Clauses: 105 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 113 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 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 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 131 227 863 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 131 227 863 | 5500 100 31 | 22.492 % | 0.00/0.01 c | 251 | 131 227 863 | 6050 251 25 | 22.492 % | 0.00/0.01 c | 478 | 131 227 863 | 6655 478 30 | 22.489 % | 0.00/0.02 c | 815 | 131 227 863 | 7320 815 29 | 22.506 % | 0.03/0.05 c | 1322 | 130 227 863 | 8052 1236 29 | 23.105 % | 0.03/0.08 c | 2081 | 130 227 863 | 8857 1995 30 | 23.105 % | 0.09/0.15 c =============================================================================== 0.09/0.16 c core #3 0.09/0.16 c Core size: 192 Core Weight: 1 Total Weight: 3 0.09/0.16 c Elapsed CPU time: 0.160975 s Remaining CPU time: 1799.84 s 0.09/0.17 c Learning 3061 hard constraints 0.09/0.17 c ============================[ Search Statistics ]============================== 0.09/0.17 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.09/0.17 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.09/0.17 c =============================================================================== 0.09/0.17 c | 0 | 148 3292 91526 | 5000 0 nan | 0.000 % | 0.09/0.18 c | 100 | 146 3292 91526 | 5500 100 24 | 16.112 % | 0.19/0.20 c | 250 | 146 3292 91526 | 6050 250 25 | 16.095 % | 0.19/0.21 c =============================================================================== 0.19/0.21 c Verified 3292 original clauses. 0.19/0.21 c #cores: 3 0.19/0.21 c Final Weight: 3 0.19/0.21 o 3 0.19/0.21 s OPTIMUM FOUND 0.19/0.21 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 x61 x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x26 -x27 -x28 -x29 -x30 x41 -x42 -x43 -x44 -x45 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 x31 -x32 -x33 x34 -x35 -x46 -x47 -x48 -x49 -x50 x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 x134 -x135 x36 -x37 -x38 x39 x40 -x51 -x52 x53 -x54 -x55 x136 -x137 -x138 x139 x140 x141 -x142 -x143 x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x56 x57 -x58 -x59 -x60
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875132-1245187397/watcher-1875132-1245187397 -o /tmp/evaluation-result-1875132-1245187397/solver-1875132-1245187397 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875132-1245187397.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: 0.92 0.98 0.99 3/65 4130 /proc/meminfo: memFree=1859760/2055920 swapFree=4169920/4192956 [pid=4130] ppid=4128 vsize=2524 CPUtime=0 /proc/4130/stat : 4130 (wbo) R 4128 4130 3140 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 186338324 2584576 188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4130/statm: 631 188 135 292 0 336 0 [startup+0.0330651 s] /proc/loadavg: 0.92 0.98 0.99 3/65 4130 /proc/meminfo: memFree=1859760/2055920 swapFree=4169920/4192956 [pid=4130] ppid=4128 vsize=2784 CPUtime=0.03 /proc/4130/stat : 4130 (wbo) R 4128 4130 3140 0 -1 4194304 269 0 0 0 3 0 0 0 18 0 1 0 186338324 2850816 251 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4130/statm: 696 251 136 292 0 401 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2784 [startup+0.102072 s] /proc/loadavg: 0.92 0.98 0.99 3/65 4130 /proc/meminfo: memFree=1859760/2055920 swapFree=4169920/4192956 [pid=4130] ppid=4128 vsize=3176 CPUtime=0.09 /proc/4130/stat : 4130 (wbo) R 4128 4130 3140 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 186338324 3252224 361 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4130/statm: 794 361 136 292 0 499 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3176 Solver just ended. Dumping a history of the last processes samples [startup+0.202081 s] /proc/loadavg: 0.92 0.98 0.99 3/65 4130 /proc/meminfo: memFree=1859760/2055920 swapFree=4169920/4192956 [pid=4130] ppid=4128 vsize=4096 CPUtime=0.19 /proc/4130/stat : 4130 (wbo) R 4128 4130 3140 0 -1 4194304 598 0 0 0 19 0 0 0 19 0 1 0 186338324 4194304 580 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4130/statm: 1024 580 136 292 0 729 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4096 Child status: 0 Real time (s): 0.217009 CPU time (s): 0.216966 CPU user time (s): 0.210967 CPU system time (s): 0.005999 CPU usage (%): 99.9802 Max. virtual memory (cumulated for all children) (KiB): 4096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.210967 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 598 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= 1 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node84 at 2009-06-16 23:23:17 IDJOB=1875132 IDBENCH=47972 IDSOLVER=698 FILE ID=node84/1875132-1245187397 PBS_JOBID= 9363945 Free space on /tmp= 66524 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.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-1875132-1245187397/watcher-1875132-1245187397 -o /tmp/evaluation-result-1875132-1245187397/solver-1875132-1245187397 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875132-1245187397.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d RANDOM SEED=15858695 node84.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 : 3000.222 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 : 3000.222 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: 1860176 kB Buffers: 32800 kB Cached: 84812 kB SwapCached: 17164 kB Active: 40832 kB Inactive: 96284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860176 kB SwapTotal: 4192956 kB SwapFree: 4169920 kB Dirty: 2528 kB Writeback: 0 kB Mapped: 25284 kB Slab: 44460 kB Committed_AS: 94568 kB PageTables: 1404 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-1875132-1245187397.opb Free space on /tmp at the end= 66520 MiB End job on node84 at 2009-06-16 23:23:17