Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 16.1415 | 16.146 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb |
MD5SUM | 52bf383ed9b3de8fe398adacf729ec57 |
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 | 0.065989 |
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 | 5 |
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 | 5 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
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: 216 - #constraints read: 332 0.39/0.40 o 29 0.99/1.02 o 5 1.39/1.42 o 3 16.09/16.14 c optimum objective found = 3 16.09/16.14 c total time : 16.13 s 16.09/16.14 s OPTIMUM FOUND 16.09/16.14 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 x55 x56 -x57 16.09/16.14 v -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 16.09/16.14 v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 16.09/16.14 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 16.09/16.14 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 x28 x29 -x30 -x31 -x32 -x33 -x34 x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 16.09/16.14 v x136 x137 -x138 -x139 -x140 -x141 -x142 x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 16.09/16.14 v -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 16.09/16.14 v -x178 x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 16.09/16.14 v -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x46 -x47 x48 16.09/16.14 v x49 -x50 -x51 -x52 -x53 -x54
OK 3
Linearizing /tmp/evaluation/429626-1177986998/instance-429626-1177986998.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-429626-1177986998 -o ROOT/results/node57/solver-429626-1177986998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429626-1177986998/instance-429626-1177986998.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 25031 /proc/meminfo: memFree=1813968/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2552 CPUtime=0 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 239835817 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 638 236 199 16 0 77 0 [startup+0.027375 s] /proc/loadavg: 0.91 0.95 0.98 3/64 25031 /proc/meminfo: memFree=1813968/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2688 CPUtime=0.02 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 315 0 0 0 2 0 0 0 18 0 1 0 239835817 2752512 286 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558131 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 672 286 205 16 0 111 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2688 [startup+0.101382 s] /proc/loadavg: 0.91 0.95 0.98 3/64 25031 /proc/meminfo: memFree=1813968/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2816 CPUtime=0.09 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 330 0 0 0 9 0 0 0 18 0 1 0 239835817 2883584 301 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557299 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 704 301 205 16 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2816 [startup+0.301399 s] /proc/loadavg: 0.91 0.95 0.98 3/64 25031 /proc/meminfo: memFree=1813968/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2816 CPUtime=0.29 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 239835817 2883584 307 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 704 307 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701433 s] /proc/loadavg: 0.91 0.95 0.98 3/64 25031 /proc/meminfo: memFree=1813968/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2816 CPUtime=0.69 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 353 0 0 0 69 0 0 0 22 0 1 0 239835817 2883584 324 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 704 324 205 16 0 143 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2816 [startup+1.5015 s] /proc/loadavg: 0.91 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1813448/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2944 CPUtime=1.49 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 370 0 0 0 148 1 0 0 25 0 1 0 239835817 3014656 341 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 736 341 205 16 0 175 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2944 [startup+3.10164 s] /proc/loadavg: 0.91 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1813256/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=2944 CPUtime=3.09 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 389 0 0 0 307 2 0 0 25 0 1 0 239835817 3014656 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 736 360 205 16 0 175 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2944 [startup+6.30192 s] /proc/loadavg: 0.92 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1813064/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3064 CPUtime=6.29 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 406 0 0 0 625 4 0 0 25 0 1 0 239835817 3137536 377 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 766 377 205 16 0 205 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3064 [startup+12.7015 s] /proc/loadavg: 0.92 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1812872/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3168 CPUtime=12.68 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 422 0 0 0 1260 8 0 0 25 0 1 0 239835817 3244032 393 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 792 393 205 16 0 231 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 3168 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 0.92 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1812872/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3168 CPUtime=14.29 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 428 0 0 0 1420 9 0 0 25 0 1 0 239835817 3244032 399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 792 399 205 16 0 231 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 3168 [startup+15.1017 s] /proc/loadavg: 0.92 0.95 0.98 2/65 25032 /proc/meminfo: memFree=1812872/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3168 CPUtime=15.09 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 428 0 0 0 1499 10 0 0 25 0 1 0 239835817 3244032 399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 792 399 205 16 0 231 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 3168 [startup+15.9027 s] /proc/loadavg: 0.93 0.96 0.98 2/65 25032 /proc/meminfo: memFree=1812872/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3168 CPUtime=15.89 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 428 0 0 0 1578 11 0 0 25 0 1 0 239835817 3244032 399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 792 399 205 16 0 231 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 3168 [startup+16.1028 s] /proc/loadavg: 0.93 0.96 0.98 2/65 25032 /proc/meminfo: memFree=1812872/2055920 swapFree=4183136/4192956 [pid=25031] ppid=25029 vsize=3168 CPUtime=16.09 /proc/25031/stat : 25031 (Pueblo) R 25029 25031 9091 0 -1 4194304 428 0 0 0 1598 11 0 0 25 0 1 0 239835817 3244032 399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25031/statm: 792 399 205 16 0 231 0 Current children cumulated CPU time (s) 16.09 Current children cumulated vsize (KiB) 3168 Child status: 30 Real time (s): 16.146 CPU time (s): 16.1415 CPU user time (s): 16.0256 CPU system time (s): 0.115982 CPU usage (%): 99.9721 Max. virtual memory (cumulated for all children) (KiB): 3184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.0256 system time used= 0.115982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 435 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= 16 runsolver used 0.013997 second user time and 0.035994 second system time The end
Begin job on node57 on Tue May 1 02:36:38 UTC 2007 IDJOB= 429626 IDBENCH= 47922 IDSOLVER= 165 FILE ID= node57/429626-1177986998 PBS_JOBID= 4728009 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=9-P0=419-P1=479-P2=367-B.opb COMMAND LINE= Pueblo /tmp/evaluation/429626-1177986998/instance-429626-1177986998.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-429626-1177986998 -o ROOT/results/node57/conversion-429626-1177986998 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429626-1177986998/instance-429626-1177986998.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-429626-1177986998 -o ROOT/results/node57/solver-429626-1177986998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/429626-1177986998/instance-429626-1177986998.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57 RANDOM SEED= 525830009 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1814376 kB Buffers: 17920 kB Cached: 150932 kB SwapCached: 3596 kB Active: 24192 kB Inactive: 158404 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814376 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 2284 kB Writeback: 0 kB Mapped: 19072 kB Slab: 44912 kB Committed_AS: 3704564 kB PageTables: 1416 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 node57 on Tue May 1 02:36:55 UTC 2007