Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.262959 | 0.263574 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
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 | 0.164973 |
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-1875040-1245185753.opb. 0.00/0.00 c Instance file HOME/instance-1875040-1245185753.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: 0.001999 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 | 101 | 131 227 863 | 5500 101 31 | 22.492 % | 0.00/0.01 c | 255 | 131 227 863 | 6050 255 31 | 22.489 % | 0.00/0.01 c | 480 | 131 227 863 | 6655 480 30 | 22.489 % | 0.00/0.03 c | 817 | 131 227 863 | 7320 817 28 | 22.506 % | 0.00/0.05 c | 1323 | 131 227 863 | 8052 1323 31 | 22.489 % | 0.00/0.08 c | 2083 | 129 227 863 | 8857 2055 31 | 23.672 % | 0.09/0.15 c | 3224 | 127 227 863 | 9743 3196 31 | 24.873 % | 0.19/0.21 c =============================================================================== 0.19/0.22 c core #3 0.19/0.22 c Core size: 189 Core Weight: 1 Total Weight: 3 0.19/0.22 c Elapsed CPU time: 0.220966 s Remaining CPU time: 1799.78 s 0.19/0.24 c Learning 4056 hard constraints 0.19/0.24 c ============================[ Search Statistics ]============================== 0.19/0.24 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.24 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.19/0.24 c =============================================================================== 0.19/0.24 c | 0 | 148 4287 125026 | 5000 0 nan | 0.000 % | 0.19/0.25 c | 101 | 147 4287 125026 | 5500 101 23 | 15.521 % | 0.19/0.26 c =============================================================================== 0.19/0.26 c Verified 4287 original clauses. 0.19/0.26 c #cores: 3 0.19/0.26 c Final Weight: 3 0.19/0.26 o 3 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 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-1875040-1245185753/watcher-1875040-1245185753 -o /tmp/evaluation-result-1875040-1245185753/solver-1875040-1245185753 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875040-1245185753.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: 0.94 0.99 0.99 3/64 3606 /proc/meminfo: memFree=1834336/2055920 swapFree=4192812/4192956 [pid=3606] ppid=3604 vsize=2524 CPUtime=0 /proc/3606/stat : 3606 (wbo) R 3604 3606 2685 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 186176007 2584576 188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3606/statm: 631 188 135 292 0 336 0 [startup+0.091694 s] /proc/loadavg: 0.94 0.99 0.99 3/64 3606 /proc/meminfo: memFree=1834336/2055920 swapFree=4192812/4192956 [pid=3606] ppid=3604 vsize=3184 CPUtime=0.08 /proc/3606/stat : 3606 (wbo) R 3604 3606 2685 0 -1 4194304 365 0 0 0 8 0 0 0 18 0 1 0 186176007 3260416 347 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3606/statm: 796 347 136 292 0 501 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3184 [startup+0.101696 s] /proc/loadavg: 0.94 0.99 0.99 3/64 3606 /proc/meminfo: memFree=1834336/2055920 swapFree=4192812/4192956 [pid=3606] ppid=3604 vsize=3184 CPUtime=0.09 /proc/3606/stat : 3606 (wbo) R 3604 3606 2685 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 186176007 3260416 362 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3606/statm: 796 362 136 292 0 501 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3184 Solver just ended. Dumping a history of the last processes samples [startup+0.201718 s] /proc/loadavg: 0.94 0.99 0.99 3/64 3606 /proc/meminfo: memFree=1834336/2055920 swapFree=4192812/4192956 [pid=3606] ppid=3604 vsize=3708 CPUtime=0.19 /proc/3606/stat : 3606 (wbo) R 3604 3606 2685 0 -1 4194304 506 0 0 0 19 0 0 0 18 0 1 0 186176007 3796992 488 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3606/statm: 927 488 136 292 0 632 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3708 Child status: 0 Real time (s): 0.263574 CPU time (s): 0.262959 CPU user time (s): 0.254961 CPU system time (s): 0.007998 CPU usage (%): 99.7667 Max. virtual memory (cumulated for all children) (KiB): 3708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.254961 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 726 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 0.000999 second user time and 0.008998 second system time The end
Begin job on node10 at 2009-06-16 22:55:53 IDJOB=1875040 IDBENCH=47880 IDSOLVER=698 FILE ID=node10/1875040-1245185753 PBS_JOBID= 9363937 Free space on /tmp= 65988 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=7-P2=11-P3=17-P4=11-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-1875040-1245185753/watcher-1875040-1245185753 -o /tmp/evaluation-result-1875040-1245185753/solver-1875040-1245185753 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875040-1245185753.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED=1288311290 node10.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 : 3000.263 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: 1834816 kB Buffers: 49736 kB Cached: 104624 kB SwapCached: 0 kB Active: 53940 kB Inactive: 113768 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1834816 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2784 kB Writeback: 0 kB Mapped: 23232 kB Slab: 39440 kB Committed_AS: 187320 kB PageTables: 1376 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-1875040-1245185753.opb Free space on /tmp at the end= 65988 MiB End job on node10 at 2009-06-16 22:55:53