Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 2 | 0.036993 | 0.037623 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb |
MD5SUM | ab5c167d631c36380726b7ea7a7cf75a |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.034994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 160 - #constraints read: 214 0.00/0.01 o 17 0.00/0.01 o 3 0.00/0.03 o 2 0.00/0.03 c optimum objective found = 2 0.00/0.03 c total time : 0.03 s 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 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 0.00/0.03 v -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 0.00/0.03 v -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 0.00/0.03 v -x107 -x108 -x109 -x110 -x31 x32 -x33 -x34 -x35 x46 -x47 x48 -x49 -x50 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 0.00/0.03 v -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x36 x37 -x38 -x39 -x40 x51 0.00/0.03 v -x52 -x53 -x54 -x55 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 0.00/0.03 v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x56 -x57 -x58 -x59 -x60
OK 2
Linearizing /tmp/evaluation/429150-1177981238/instance-429150-1177981238.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-429150-1177981238 -o ROOT/results/node23/solver-429150-1177981238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429150-1177981238/instance-429150-1177981238.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: 1.15 1.03 0.87 3/77 6175 /proc/meminfo: memFree=1904320/2055920 swapFree=4169104/4192956 [pid=6175] ppid=6173 vsize=2552 CPUtime=0 /proc/6175/stat : 6175 (Pueblo) R 6173 6175 14988 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 246040945 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134542840 0 0 4096 0 0 0 0 17 1 0 0 /proc/6175/statm: 638 236 199 16 0 77 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.037623 CPU time (s): 0.036993 CPU user time (s): 0.032994 CPU system time (s): 0.003999 CPU usage (%): 98.3255 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.032994 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 305 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= 2 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node23 on Tue May 1 01:00:38 UTC 2007 IDJOB= 429150 IDBENCH= 47888 IDSOLVER= 165 FILE ID= node23/429150-1177981238 PBS_JOBID= 4728174 Free space on /tmp= 66562 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb COMMAND LINE= Pueblo /tmp/evaluation/429150-1177981238/instance-429150-1177981238.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-429150-1177981238 -o ROOT/results/node23/conversion-429150-1177981238 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429150-1177981238/instance-429150-1177981238.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-429150-1177981238 -o ROOT/results/node23/solver-429150-1177981238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429150-1177981238/instance-429150-1177981238.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a RANDOM SEED= 986811604 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1904664 kB Buffers: 16452 kB Cached: 46176 kB SwapCached: 2176 kB Active: 59492 kB Inactive: 25648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1904664 kB SwapTotal: 4192956 kB SwapFree: 4169104 kB Dirty: 2520 kB Writeback: 0 kB Mapped: 30168 kB Slab: 51564 kB Committed_AS: 3035492 kB PageTables: 1796 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= 66562 MiB End job on node23 on Tue May 1 01:00:38 UTC 2007