Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 1.72374 | 1.728 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb |
MD5SUM | 502b1b8e4f662bd34ffc08957221e0d9 |
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 | 0.051991 |
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 | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
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: 240 - #constraints read: 320 0.04/0.04 o 17 0.04/0.04 o 3 1.69/1.72 c optimum objective found = 3 1.69/1.72 c total time : 1.72 s 1.69/1.72 s OPTIMUM FOUND 1.69/1.72 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 x26 x27 -x28 -x29 -x30 x31 1.69/1.72 v -x32 -x33 x34 -x35 x91 x92 -x93 -x94 -x95 x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x110 -x111 1.69/1.72 v -x112 -x113 -x114 -x115 x36 -x37 -x38 -x39 -x40 x61 -x62 -x63 -x64 -x65 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 1.69/1.72 v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 x41 -x42 -x43 -x44 x45 -x66 1.69/1.72 v -x67 -x68 -x69 -x70 x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 1.69/1.72 v -x159 -x160 x161 -x162 -x163 -x164 x165 x46 -x47 -x48 -x49 -x50 x71 -x72 -x73 x74 -x75 x166 -x167 -x168 -x169 -x170 -x171 -x172 1.69/1.72 v -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 x51 -x52 -x53 -x54 1.69/1.72 v x55 -x76 -x77 -x78 -x79 -x80 x191 -x192 -x193 -x194 x195 x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 1.69/1.72 v -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 x56 x57 -x58 -x59 x60 x81 -x82 -x83 -x84 -x85 x216 x217 -x218 -x219 x220 -x221 1.69/1.72 v -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231 x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x240 x86 -x87 x88 1.69/1.72 v -x89 -x90
OK 3
Linearizing /tmp/evaluation/431166-1178003487/instance-431166-1178003487.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-431166-1178003487 -o ROOT/results/node62/solver-431166-1178003487 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431166-1178003487/instance-431166-1178003487.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: 0.91 0.95 0.98 3/64 993 /proc/meminfo: memFree=1820896/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2552 CPUtime=0 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 118924696 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 638 236 199 16 0 77 0 [startup+0.0452591 s] /proc/loadavg: 0.91 0.95 0.98 3/64 993 /proc/meminfo: memFree=1820896/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2688 CPUtime=0.04 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 313 0 0 0 4 0 0 0 18 0 1 0 118924696 2752512 284 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 672 284 205 16 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2688 [startup+0.102266 s] /proc/loadavg: 0.91 0.95 0.98 3/64 993 /proc/meminfo: memFree=1820896/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2688 CPUtime=0.09 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 118924696 2752512 295 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 672 295 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301289 s] /proc/loadavg: 0.91 0.95 0.98 3/64 993 /proc/meminfo: memFree=1820896/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2816 CPUtime=0.29 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 118924696 2883584 309 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134564897 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 704 309 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701335 s] /proc/loadavg: 0.91 0.95 0.98 3/64 993 /proc/meminfo: memFree=1820896/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2816 CPUtime=0.69 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 351 0 0 0 69 0 0 0 23 0 1 0 118924696 2883584 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 704 322 205 16 0 143 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2816 [startup+1.50143 s] /proc/loadavg: 0.91 0.95 0.98 2/65 994 /proc/meminfo: memFree=1820376/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2948 CPUtime=1.49 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 360 0 0 0 148 1 0 0 25 0 1 0 118924696 3018752 331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 737 331 205 16 0 176 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2948 Solver just ended. Dumping a history of the last processes samples [startup+1.70145 s] /proc/loadavg: 0.91 0.95 0.98 2/65 994 /proc/meminfo: memFree=1820376/2055920 swapFree=4184544/4192956 [pid=993] ppid=991 vsize=2948 CPUtime=1.69 /proc/993/stat : 993 (Pueblo) R 991 993 31818 0 -1 4194304 360 0 0 0 168 1 0 0 25 0 1 0 118924696 3018752 331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 0 0 0 /proc/993/statm: 737 331 205 16 0 176 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 2948 Child status: 30 Real time (s): 1.728 CPU time (s): 1.72374 CPU user time (s): 1.70974 CPU system time (s): 0.013997 CPU usage (%): 99.7535 Max. virtual memory (cumulated for all children) (KiB): 2948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.70974 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 366 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= 8 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node62 on Tue May 1 07:11:27 UTC 2007 IDJOB= 431166 IDBENCH= 48032 IDSOLVER= 165 FILE ID= node62/431166-1178003487 PBS_JOBID= 4728248 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=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb COMMAND LINE= Pueblo /tmp/evaluation/431166-1178003487/instance-431166-1178003487.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-431166-1178003487 -o ROOT/results/node62/conversion-431166-1178003487 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431166-1178003487/instance-431166-1178003487.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-431166-1178003487 -o ROOT/results/node62/solver-431166-1178003487 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431166-1178003487/instance-431166-1178003487.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 502b1b8e4f662bd34ffc08957221e0d9 RANDOM SEED= 3517955 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1821304 kB Buffers: 13276 kB Cached: 148580 kB SwapCached: 2296 kB Active: 73792 kB Inactive: 98184 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1821304 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 2296 kB Writeback: 0 kB Mapped: 16564 kB Slab: 48552 kB Committed_AS: 1341580 kB PageTables: 1464 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 node62 on Tue May 1 07:11:29 UTC 2007