Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.297954 | 0.297864 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb |
MD5SUM | 403b623ea10f115d0b920329a5e92576 |
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 | 0.246961 |
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-1875097-1245186954.opb. 0.00/0.00 c Instance file HOME/instance-1875097-1245186954.opb 0.00/0.00 c File size is 7442 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 | 102 | 131 227 863 | 5500 102 28 | 22.492 % | 0.00/0.01 c | 253 | 131 227 863 | 6050 253 26 | 22.489 % | 0.00/0.01 c | 478 | 131 227 863 | 6655 478 29 | 22.506 % | 0.00/0.02 c | 815 | 131 227 863 | 7320 815 27 | 22.506 % | 0.00/0.04 c | 1322 | 131 227 863 | 8052 1322 28 | 22.510 % | 0.00/0.08 c | 2081 | 131 227 863 | 8857 2081 28 | 22.510 % | 0.09/0.14 c | 3221 | 128 227 863 | 9743 3125 28 | 24.877 % | 0.20/0.24 c =============================================================================== 0.20/0.25 c core #3 0.20/0.25 c Core size: 188 Core Weight: 1 Total Weight: 3 0.20/0.25 c Elapsed CPU time: 0.247962 s Remaining CPU time: 1799.75 s 0.20/0.27 c Learning 4533 hard constraints 0.20/0.27 c ============================[ Search Statistics ]============================== 0.20/0.27 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.20/0.27 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.20/0.27 c =============================================================================== 0.20/0.27 c | 0 | 148 4764 131249 | 5000 0 nan | 0.000 % | 0.20/0.28 c | 101 | 148 4764 131249 | 5500 101 30 | 15.015 % | 0.20/0.29 c =============================================================================== 0.20/0.29 c Verified 4764 original clauses. 0.20/0.29 c #cores: 3 0.20/0.29 c Final Weight: 3 0.20/0.29 o 3 0.20/0.29 s OPTIMUM FOUND 0.20/0.29 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-1875097-1245186954/watcher-1875097-1245186954 -o /tmp/evaluation-result-1875097-1245186954/solver-1875097-1245186954 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875097-1245186954.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: 1.25 1.49 1.25 3/64 8059 /proc/meminfo: memFree=1564196/2055920 swapFree=4178716/4192956 [pid=8059] ppid=8057 vsize=2524 CPUtime=0 /proc/8059/stat : 8059 (wbo) R 8057 8059 6718 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 186293339 2584576 188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8059/statm: 631 188 135 292 0 336 0 [startup+0.00889812 s] /proc/loadavg: 1.25 1.49 1.25 3/64 8059 /proc/meminfo: memFree=1564196/2055920 swapFree=4178716/4192956 [pid=8059] ppid=8057 vsize=2524 CPUtime=0 /proc/8059/stat : 8059 (wbo) R 8057 8059 6718 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 186293339 2584576 196 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8059/statm: 631 196 136 292 0 336 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2524 [startup+0.101908 s] /proc/loadavg: 1.25 1.49 1.25 3/64 8059 /proc/meminfo: memFree=1564196/2055920 swapFree=4178716/4192956 [pid=8059] ppid=8057 vsize=3176 CPUtime=0.09 /proc/8059/stat : 8059 (wbo) R 8057 8059 6718 0 -1 4194304 384 0 0 0 9 0 0 0 18 0 1 0 186293339 3252224 366 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8059/statm: 794 366 136 292 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+0.201918 s] /proc/loadavg: 1.25 1.49 1.25 3/64 8059 /proc/meminfo: memFree=1564196/2055920 swapFree=4178716/4192956 [pid=8059] ppid=8057 vsize=3700 CPUtime=0.2 /proc/8059/stat : 8059 (wbo) R 8057 8059 6718 0 -1 4194304 511 0 0 0 19 1 0 0 18 0 1 0 186293339 3788800 493 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8059/statm: 925 493 136 292 0 630 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 3700 Child status: 0 Real time (s): 0.297864 CPU time (s): 0.297954 CPU user time (s): 0.284956 CPU system time (s): 0.012998 CPU usage (%): 100.03 Max. virtual memory (cumulated for all children) (KiB): 3700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.284956 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 776 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= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node90 at 2009-06-16 23:15:54 IDJOB=1875097 IDBENCH=47937 IDSOLVER=698 FILE ID=node90/1875097-1245186954 PBS_JOBID= 9368280 Free space on /tmp= 66528 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=17-P2=13-P3=17-P4=29-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-1875097-1245186954/watcher-1875097-1245186954 -o /tmp/evaluation-result-1875097-1245186954/solver-1875097-1245186954 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875097-1245186954.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 403b623ea10f115d0b920329a5e92576 RANDOM SEED=723965527 node90.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 : 3000.231 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 : 3000.231 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: 1564740 kB Buffers: 32528 kB Cached: 392048 kB SwapCached: 8448 kB Active: 57784 kB Inactive: 377400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1564740 kB SwapTotal: 4192956 kB SwapFree: 4178716 kB Dirty: 2492 kB Writeback: 0 kB Mapped: 16268 kB Slab: 41996 kB Committed_AS: 91680 kB PageTables: 1436 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-1875097-1245186954.opb Free space on /tmp at the end= 66528 MiB End job on node90 at 2009-06-16 23:15:55