Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 1.92671 | 1.93058 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.037993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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: 162 - #constraints read: 227 0.00/0.03 o 33 0.00/0.03 o 13 0.09/0.11 o 9 0.09/0.11 o 3 1.89/1.92 c optimum objective found = 3 1.89/1.92 c total time : 1.91 s 1.89/1.92 s OPTIMUM FOUND 1.89/1.92 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 x55 x56 -x57 -x58 -x59 -x60 -x61 1.89/1.92 v -x62 -x63 -x64 -x65 -x66 x67 x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 1.89/1.92 v -x89 -x90 x25 x26 x27 -x28 -x29 -x30 -x37 x38 -x39 -x40 -x41 -x42 x91 x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 1.89/1.92 v -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 x123 -x124 1.89/1.92 v -x125 -x126 x31 x32 x33 -x34 -x35 x36 x43 x44 -x45 -x46 -x47 -x48 x127 x128 x129 -x130 -x131 x132 x133 x134 x135 -x136 -x137 x138 1.89/1.92 v x139 x140 x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 1.89/1.92 v -x160 -x161 -x162 -x49 -x50 x51 -x52 -x53 -x54
OK 3
Linearizing /tmp/evaluation/430676-1177997699/instance-430676-1177997699.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-430676-1177997699 -o ROOT/results/node59/solver-430676-1177997699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430676-1177997699/instance-430676-1177997699.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: 0.99 0.97 0.92 3/64 3733 /proc/meminfo: memFree=1766904/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2552 CPUtime=0 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 247679550 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 638 234 199 16 0 77 0 [startup+0.0419469 s] /proc/loadavg: 0.99 0.97 0.92 3/64 3733 /proc/meminfo: memFree=1766904/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2684 CPUtime=0.03 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 305 0 0 0 3 0 0 0 18 0 1 0 247679550 2748416 276 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 671 276 205 16 0 110 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2684 [startup+0.101958 s] /proc/loadavg: 0.99 0.97 0.92 3/64 3733 /proc/meminfo: memFree=1766904/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2684 CPUtime=0.09 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 247679550 2748416 277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 671 277 205 16 0 110 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2684 [startup+0.301996 s] /proc/loadavg: 0.99 0.97 0.92 3/64 3733 /proc/meminfo: memFree=1766904/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2684 CPUtime=0.29 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 247679550 2748416 291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 671 291 205 16 0 110 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2684 [startup+0.702072 s] /proc/loadavg: 0.99 0.97 0.92 3/64 3733 /proc/meminfo: memFree=1766904/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2816 CPUtime=0.69 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 327 0 0 0 69 0 0 0 22 0 1 0 247679550 2883584 298 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 704 298 205 16 0 143 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2816 [startup+1.50122 s] /proc/loadavg: 0.99 0.97 0.92 2/65 3734 /proc/meminfo: memFree=1766448/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2816 CPUtime=1.49 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 336 0 0 0 147 2 0 0 25 0 1 0 247679550 2883584 307 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 704 307 205 16 0 143 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2816 Solver just ended. Dumping a history of the last processes samples [startup+1.9013 s] /proc/loadavg: 0.99 0.97 0.92 2/65 3734 /proc/meminfo: memFree=1766448/2055920 swapFree=4184616/4192956 [pid=3733] ppid=3731 vsize=2816 CPUtime=1.89 /proc/3733/stat : 3733 (Pueblo) R 3731 3733 2901 0 -1 4194304 337 0 0 0 187 2 0 0 25 0 1 0 247679550 2883584 308 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3733/statm: 704 308 205 16 0 143 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 2816 Child status: 30 Real time (s): 1.93058 CPU time (s): 1.92671 CPU user time (s): 1.89871 CPU system time (s): 0.027995 CPU usage (%): 99.7991 Max. virtual memory (cumulated for all children) (KiB): 2816 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.89871 system time used= 0.027995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 343 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= 13 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node59 on Tue May 1 05:34:59 UTC 2007 IDJOB= 430676 IDBENCH= 47997 IDSOLVER= 165 FILE ID= node59/430676-1177997699 PBS_JOBID= 4728223 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=6-P0=47-P1=17-P2=17-P3=31-B.opb COMMAND LINE= Pueblo /tmp/evaluation/430676-1177997699/instance-430676-1177997699.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-430676-1177997699 -o ROOT/results/node59/conversion-430676-1177997699 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430676-1177997699/instance-430676-1177997699.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-430676-1177997699 -o ROOT/results/node59/solver-430676-1177997699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430676-1177997699/instance-430676-1177997699.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED= 172839422 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1767312 kB Buffers: 26616 kB Cached: 182976 kB SwapCached: 2364 kB Active: 59800 kB Inactive: 160020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1767312 kB SwapTotal: 4192956 kB SwapFree: 4184616 kB Dirty: 2420 kB Writeback: 0 kB Mapped: 16944 kB Slab: 54760 kB Committed_AS: 3241228 kB PageTables: 1476 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 node59 on Tue May 1 05:35:01 UTC 2007