Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 30 | 91.7511 | 91.7738 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-stein45.opb |
MD5SUM | 5084bd7d25dcb1d535d550da78b2db16 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 30 |
Best CPU time to get the best result obtained on this benchmark | 23.6694 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 30 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 331 |
Number of constraints which are clauses | 330 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 45 |
Number of terms in the objective function | 45 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 22 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 67 |
Number of bits of the biggest sum of numbers | 7 |
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: 45 - #constraints read: 332 0.00/0.00 o 33 0.00/0.00 o 32 0.00/0.01 o 31 0.00/0.02 o 30 91.67/91.77 c optimum objective found = 30 91.67/91.77 c total time : 91.75 s 91.67/91.77 s OPTIMUM FOUND 91.67/91.77 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 -x32 -x33 91.67/91.77 v -x34 -x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45
OK 30
/tmp/evaluation/363585-1177029771/instance-363585-1177029771.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-363585-1177029771 -o ROOT/results/node26/solver-363585-1177029771 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363585-1177029771/instance-363585-1177029771.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 0.98 0.99 3/77 32093 /proc/meminfo: memFree=1685952/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2552 CPUtime=0 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 150893908 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 638 234 199 16 0 77 0 [startup+0.0481701 s] /proc/loadavg: 0.99 0.98 0.99 3/77 32093 /proc/meminfo: memFree=1685952/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2688 CPUtime=0.04 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 298 0 0 0 4 0 0 0 18 0 1 0 150893908 2752512 268 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 672 268 205 16 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2688 [startup+0.101172 s] /proc/loadavg: 0.99 0.98 0.99 3/77 32093 /proc/meminfo: memFree=1685952/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2688 CPUtime=0.09 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 150893908 2752512 272 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 672 272 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301183 s] /proc/loadavg: 0.99 0.98 0.99 3/77 32093 /proc/meminfo: memFree=1685952/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2688 CPUtime=0.29 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 150893908 2752512 282 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 672 282 205 16 0 111 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2688 [startup+0.701219 s] /proc/loadavg: 0.99 0.98 0.99 3/77 32093 /proc/meminfo: memFree=1685952/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2688 CPUtime=0.69 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 318 0 0 0 69 0 0 0 23 0 1 0 150893908 2752512 288 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 672 288 205 16 0 111 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2688 [startup+1.50129 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1685496/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2688 CPUtime=1.49 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 328 0 0 0 149 0 0 0 25 0 1 0 150893908 2752512 298 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 672 298 205 16 0 111 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2688 [startup+3.10144 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1685368/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2808 CPUtime=3.09 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 336 0 0 0 307 2 0 0 25 0 1 0 150893908 2875392 306 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 702 306 205 16 0 141 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2808 [startup+6.30174 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1685112/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2808 CPUtime=6.29 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 351 0 0 0 626 3 0 0 25 0 1 0 150893908 2875392 321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 702 321 205 16 0 141 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 2808 [startup+12.7013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1685112/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2920 CPUtime=12.69 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 359 0 0 0 1263 6 0 0 25 0 1 0 150893908 2990080 329 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 730 329 205 16 0 169 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 2920 [startup+25.5025 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1685048/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=2920 CPUtime=25.49 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 375 0 0 0 2538 11 0 0 25 0 1 0 150893908 2990080 345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 730 345 205 16 0 169 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 2920 [startup+51.1029 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684984/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=51.08 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 391 0 0 0 5089 19 0 0 25 0 1 0 150893908 3108864 361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 361 205 16 0 198 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 3036 Solver just ended. Dumping a history of the last processes samples [startup+76.7023 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684984/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=76.67 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 402 0 0 0 7638 29 0 0 25 0 1 0 150893908 3108864 372 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 372 205 16 0 198 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 3036 [startup+83.1019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=83.07 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 8275 32 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 83.07 Current children cumulated vsize (KiB) 3036 [startup+86.3012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=86.26 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 8593 33 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 86.26 Current children cumulated vsize (KiB) 3036 [startup+89.5015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=89.47 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 8912 35 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 3036 [startup+91.1016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=91.07 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 9072 35 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 91.07 Current children cumulated vsize (KiB) 3036 [startup+91.5017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=91.47 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 9112 35 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 91.47 Current children cumulated vsize (KiB) 3036 [startup+91.7017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 32094 /proc/meminfo: memFree=1684920/2055920 swapFree=4170240/4192956 [pid=32093] ppid=32091 vsize=3036 CPUtime=91.67 /proc/32093/stat : 32093 (Pueblo) R 32091 32093 31299 0 -1 4194304 413 0 0 0 9132 35 0 0 25 0 1 0 150893908 3108864 383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32093/statm: 759 383 205 16 0 198 0 Current children cumulated CPU time (s) 91.67 Current children cumulated vsize (KiB) 3036 Child status: 30 Real time (s): 91.7738 CPU time (s): 91.7511 CPU user time (s): 91.3911 CPU system time (s): 0.359945 CPU usage (%): 99.9752 Max. virtual memory (cumulated for all children) (KiB): 3044 getrusage(RUSAGE_CHILDREN,...) data: user time used= 91.3911 system time used= 0.359945 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 420 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= 1929 runsolver used 0.12698 second user time and 0.209968 second system time The end
Begin job on node26 on Fri Apr 20 00:42:51 UTC 2007 IDJOB= 363585 IDBENCH= 1865 IDSOLVER= 165 FILE ID= node26/363585-1177029771 PBS_JOBID= 4630631 Free space on /tmp= 66434 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein45.opb COMMAND LINE= Pueblo /tmp/evaluation/363585-1177029771/instance-363585-1177029771.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-363585-1177029771 -o ROOT/results/node26/conversion-363585-1177029771 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363585-1177029771/instance-363585-1177029771.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-363585-1177029771 -o ROOT/results/node26/solver-363585-1177029771 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363585-1177029771/instance-363585-1177029771.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 5084bd7d25dcb1d535d550da78b2db16 RANDOM SEED= 813699445 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1686296 kB Buffers: 38624 kB Cached: 243780 kB SwapCached: 3128 kB Active: 132148 kB Inactive: 173600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1686296 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 30908 kB Slab: 49352 kB Committed_AS: 1043404 kB PageTables: 1716 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= 66434 MiB End job on node26 on Fri Apr 20 00:44:23 UTC 2007