Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 8034 | 50.5853 | 50.6013 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-10_20.opb |
MD5SUM | dfa433e4e6a88cd1c776cef0a80ce991 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8034 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8034 |
Optimality of the best value was proved | YES |
Number of variables | 210 |
Total number of constraints | 220 |
Number of constraints which are clauses | 200 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 210 |
Biggest coefficient in the objective function | 2937 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 109101 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 2937 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 109101 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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: 210 - #constraints read: 241 0.00/0.00 o 11193 0.00/0.01 o 11035 0.00/0.01 o 11033 0.00/0.01 o 10929 0.00/0.01 o 10923 0.00/0.01 o 10763 0.00/0.01 o 10610 0.00/0.01 o 10604 0.00/0.04 o 10504 0.00/0.04 o 10490 0.00/0.04 o 10405 0.00/0.04 o 10391 0.00/0.06 o 10366 0.00/0.06 o 10352 0.09/0.14 o 10351 0.09/0.14 o 10342 0.09/0.14 o 10324 0.09/0.14 o 10315 0.09/0.14 o 10306 0.09/0.14 o 10256 0.09/0.14 o 10247 0.09/0.15 o 10229 0.09/0.15 o 10220 0.09/0.15 o 10215 0.09/0.15 o 10206 0.09/0.15 o 10188 0.09/0.15 o 10179 0.09/0.16 o 10170 0.09/0.16 o 10154 0.09/0.16 o 10145 0.09/0.16 o 10039 0.09/0.16 o 10030 0.09/0.16 o 10012 0.09/0.16 o 10003 0.09/0.16 o 9953 0.09/0.16 o 9926 0.09/0.16 o 9917 3.79/3.86 o 9519 3.99/4.09 o 9434 3.99/4.09 o 9422 3.99/4.09 o 9360 3.99/4.09 o 9348 4.09/4.15 o 9296 4.09/4.15 o 9284 4.18/4.24 o 9283 4.18/4.24 o 9271 4.18/4.25 o 9219 4.18/4.25 o 9207 8.09/8.19 o 9160 8.09/8.19 o 9115 8.49/8.51 o 9087 8.49/8.55 o 9067 8.49/8.56 o 9065 8.49/8.56 o 9064 8.49/8.56 o 9020 8.49/8.56 o 8936 9.09/9.15 o 8867 9.39/9.49 o 8823 9.39/9.49 o 8739 11.09/11.12 o 8737 11.09/11.13 o 8735 11.09/11.13 o 8651 11.09/11.13 o 8606 11.98/12.04 o 8523 11.98/12.04 o 8478 30.58/30.63 o 8468 32.28/32.39 o 8441 40.18/40.23 o 8419 40.18/40.23 o 8392 40.18/40.26 o 8380 40.18/40.26 o 8336 40.18/40.26 o 8265 40.18/40.26 o 8212 40.18/40.26 o 8185 40.28/40.32 o 8114 40.28/40.32 o 8061 40.28/40.32 o 8034 50.48/50.59 c optimum objective found = 8034 50.48/50.59 c total time : 50.58 s 50.48/50.59 s OPTIMUM FOUND 50.48/50.59 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 50.48/50.59 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 50.48/50.59 v -x56 -x57 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 50.48/50.59 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 50.48/50.59 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 50.48/50.59 v -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 50.48/50.59 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 50.48/50.59 v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 50.48/50.59 v x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210
OK 8034
/tmp/evaluation/372416-1177093264/instance-372416-1177093264.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-372416-1177093264 -o ROOT/results/node43/solver-372416-1177093264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/372416-1177093264/instance-372416-1177093264.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: 0.92 0.98 0.99 3/77 4369 /proc/meminfo: memFree=1729984/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2552 CPUtime=0 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 157238230 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 638 236 199 16 0 77 0 [startup+0.078064 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4369 /proc/meminfo: memFree=1729984/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2688 CPUtime=0.07 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 308 0 0 0 7 0 0 0 18 0 1 0 157238230 2752512 278 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 672 278 205 16 0 111 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2688 [startup+0.101065 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4369 /proc/meminfo: memFree=1729984/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2688 CPUtime=0.09 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 157238230 2752512 279 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 672 279 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301082 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4369 /proc/meminfo: memFree=1729984/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2688 CPUtime=0.29 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 157238230 2752512 292 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 672 292 205 16 0 111 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2688 [startup+0.701117 s] /proc/loadavg: 0.92 0.98 0.99 3/77 4369 /proc/meminfo: memFree=1729984/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2688 CPUtime=0.69 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 324 0 0 0 66 3 0 0 23 0 1 0 157238230 2752512 294 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 672 294 205 16 0 111 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2688 [startup+1.50119 s] /proc/loadavg: 0.93 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1729528/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2816 CPUtime=1.49 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 347 0 0 0 142 7 0 0 25 0 1 0 157238230 2883584 317 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 704 317 205 16 0 143 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2816 [startup+3.10133 s] /proc/loadavg: 0.93 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1729208/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=2948 CPUtime=3.09 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 379 0 0 0 295 14 0 0 25 0 1 0 157238230 3018752 349 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 737 349 205 16 0 176 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2948 [startup+6.30261 s] /proc/loadavg: 0.93 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728960/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3204 CPUtime=6.29 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 452 0 0 0 606 23 0 0 25 0 1 0 157238230 3280896 422 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 801 422 205 16 0 240 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3204 [startup+12.7012 s] /proc/loadavg: 0.94 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728832/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3336 CPUtime=12.69 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 466 0 0 0 1230 39 0 0 25 0 1 0 157238230 3416064 436 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 834 436 205 16 0 273 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 3336 [startup+25.5013 s] /proc/loadavg: 0.95 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728576/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3548 CPUtime=25.48 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 520 0 0 0 2463 85 0 0 25 0 1 0 157238230 3633152 490 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 887 490 205 16 0 326 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 3548 Solver just ended. Dumping a history of the last processes samples [startup+38.3014 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728448/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=38.27 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 3709 118 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 38.27 Current children cumulated vsize (KiB) 3680 [startup+44.7019 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728448/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=44.67 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 4336 131 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 44.67 Current children cumulated vsize (KiB) 3680 [startup+47.9012 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728448/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=47.87 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 4648 139 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 47.87 Current children cumulated vsize (KiB) 3680 [startup+49.5054 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728448/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=49.48 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 4804 144 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 49.48 Current children cumulated vsize (KiB) 3680 [startup+50.3014 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728448/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=50.28 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 4882 146 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 50.28 Current children cumulated vsize (KiB) 3680 [startup+50.5015 s] /proc/loadavg: 0.96 0.98 0.99 2/78 4370 /proc/meminfo: memFree=1728512/2055920 swapFree=4164584/4192956 [pid=4369] ppid=4367 vsize=3680 CPUtime=50.48 /proc/4369/stat : 4369 (Pueblo) R 4367 4369 3452 0 -1 4194304 568 0 0 0 4902 146 0 0 25 0 1 0 157238230 3768320 538 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4369/statm: 920 538 205 16 0 359 0 Current children cumulated CPU time (s) 50.48 Current children cumulated vsize (KiB) 3680 Child status: 30 Real time (s): 50.6013 CPU time (s): 50.5853 CPU user time (s): 49.1215 CPU system time (s): 1.46378 CPU usage (%): 99.9684 Max. virtual memory (cumulated for all children) (KiB): 3680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 49.1215 system time used= 1.46378 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 575 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= 1000 runsolver used 0.058991 second user time and 0.133979 second system time The end
Begin job on node43 on Fri Apr 20 18:21:04 UTC 2007 IDJOB= 372416 IDBENCH= 24970 IDSOLVER= 165 FILE ID= node43/372416-1177093264 PBS_JOBID= 4640333 Free space on /tmp= 66433 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb COMMAND LINE= Pueblo /tmp/evaluation/372416-1177093264/instance-372416-1177093264.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-372416-1177093264 -o ROOT/results/node43/conversion-372416-1177093264 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372416-1177093264/instance-372416-1177093264.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-372416-1177093264 -o ROOT/results/node43/solver-372416-1177093264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/372416-1177093264/instance-372416-1177093264.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991 RANDOM SEED= 663033453 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1730392 kB Buffers: 54152 kB Cached: 151112 kB SwapCached: 2204 kB Active: 144124 kB Inactive: 124352 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1730392 kB SwapTotal: 4192956 kB SwapFree: 4164584 kB Dirty: 2464 kB Writeback: 0 kB Mapped: 75688 kB Slab: 42452 kB Committed_AS: 2593140 kB PageTables: 1896 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= 66433 MiB End job on node43 on Fri Apr 20 18:21:55 UTC 2007