Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | UNSAT | 9.31858 | 9.33003 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 1.87671 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 228630 |
Total number of constraints | 5194 |
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 | 5194 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182710 |
Biggest coefficient in the objective function | 400 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 583528 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 583528 |
Number of bits of the biggest sum of numbers | 20 |
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 9.18/9.27 c starting to Solve 9.18/9.27 c #variables read: 228630 - #constraints read: 5195 9.28/9.31 c total time : 9.3 s 9.28/9.31 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/363011-1177021931/instance-363011-1177021931.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-363011-1177021931 -o ROOT/results/node42/solver-363011-1177021931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363011-1177021931/instance-363011-1177021931.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: 1.00 0.98 0.98 3/77 11070 /proc/meminfo: memFree=1741128/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=2552 CPUtime=0 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 150105041 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 638 228 193 16 0 77 0 [startup+0.0664291 s] /proc/loadavg: 1.00 0.98 0.98 3/77 11070 /proc/meminfo: memFree=1741128/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=4284 CPUtime=0.05 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 683 0 0 0 5 0 0 0 18 0 1 0 150105041 4386816 653 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 1071 653 193 16 0 510 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4284 [startup+0.101435 s] /proc/loadavg: 1.00 0.98 0.98 3/77 11070 /proc/meminfo: memFree=1741128/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=5084 CPUtime=0.09 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 150105041 5206016 878 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 1271 878 193 16 0 710 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5084 [startup+0.301473 s] /proc/loadavg: 1.00 0.98 0.98 3/77 11070 /proc/meminfo: memFree=1741128/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=10144 CPUtime=0.29 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 2179 0 0 0 29 0 0 0 19 0 1 0 150105041 10387456 2149 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 2569 2150 193 16 0 2008 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10144 [startup+0.701549 s] /proc/loadavg: 1.00 0.98 0.98 3/77 11070 /proc/meminfo: memFree=1741128/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=19868 CPUtime=0.69 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 4583 0 0 0 68 1 0 0 23 0 1 0 150105041 20344832 4553 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 4967 4553 193 16 0 4406 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19868 [startup+1.5017 s] /proc/loadavg: 1.00 0.98 0.98 2/78 11071 /proc/meminfo: memFree=1719680/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=26396 CPUtime=1.49 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 6235 0 0 0 147 2 0 0 25 0 1 0 150105041 27029504 6205 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12574799 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 6599 6205 199 16 0 6038 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26396 [startup+3.10201 s] /proc/loadavg: 1.00 0.98 0.98 2/78 11071 /proc/meminfo: memFree=1713408/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=66784 CPUtime=3.09 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 15613 0 0 0 302 7 0 0 25 0 1 0 150105041 68386816 15419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532937 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 16696 15419 203 16 0 16135 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 66784 [startup+6.30161 s] /proc/loadavg: 1.08 1.00 0.99 2/78 11071 /proc/meminfo: memFree=1679808/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=66784 CPUtime=6.28 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 648863 0 0 0 441 187 0 0 25 0 1 0 150105041 68386816 15197 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 16696 15197 205 16 0 16135 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 66784 Solver just ended. Dumping a history of the last processes samples [startup+7.90192 s] /proc/loadavg: 1.08 1.00 0.99 2/78 11071 /proc/meminfo: memFree=1667528/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=84452 CPUtime=7.88 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 942229 0 0 0 518 270 0 0 25 0 1 0 150105041 86478848 19827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 21113 19827 205 16 0 20552 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 84452 [startup+8.70107 s] /proc/loadavg: 1.08 1.00 0.99 2/78 11071 /proc/meminfo: memFree=1657160/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=90468 CPUtime=8.69 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 1085344 0 0 0 558 311 0 0 25 0 1 0 150105041 92639232 21151 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 22617 21160 205 16 0 22056 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 90468 [startup+9.10115 s] /proc/loadavg: 1.08 1.00 0.99 2/78 11071 /proc/meminfo: memFree=1657160/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=92748 CPUtime=9.08 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 1155018 0 0 0 577 331 0 0 25 0 1 0 150105041 94973952 21608 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 22963 21608 205 16 0 22402 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 92748 [startup+9.30219 s] /proc/loadavg: 1.08 1.00 0.99 2/78 11071 /proc/meminfo: memFree=1657160/2055920 swapFree=4144560/4192956 [pid=11070] ppid=11068 vsize=92400 CPUtime=9.28 /proc/11070/stat : 11070 (Pueblo) R 11068 11070 10259 0 -1 4194304 1186142 0 0 0 588 340 0 0 25 0 1 0 150105041 94617600 21911 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/11070/statm: 23100 21911 206 16 0 22539 0 Current children cumulated CPU time (s) 9.28 Current children cumulated vsize (KiB) 92400 Child status: 20 Real time (s): 9.33003 CPU time (s): 9.31858 CPU user time (s): 5.8991 CPU system time (s): 3.41948 CPU usage (%): 99.8773 Max. virtual memory (cumulated for all children) (KiB): 93144 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.8991 system time used= 3.41948 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1186153 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= 14 involuntary context switches= 183 runsolver used 0.007998 second user time and 0.032994 second system time The end
Begin job on node42 on Thu Apr 19 22:32:12 UTC 2007 IDJOB= 363011 IDBENCH= 1713 IDSOLVER= 165 FILE ID= node42/363011-1177021931 PBS_JOBID= 4630592 Free space on /tmp= 66439 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb COMMAND LINE= Pueblo /tmp/evaluation/363011-1177021931/instance-363011-1177021931.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-363011-1177021931 -o ROOT/results/node42/conversion-363011-1177021931 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363011-1177021931/instance-363011-1177021931.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-363011-1177021931 -o ROOT/results/node42/solver-363011-1177021931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363011-1177021931/instance-363011-1177021931.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 271928284 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1741472 kB Buffers: 31176 kB Cached: 197744 kB SwapCached: 18396 kB Active: 60104 kB Inactive: 201448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1741472 kB SwapTotal: 4192956 kB SwapFree: 4144560 kB Dirty: 10608 kB Writeback: 0 kB Mapped: 38784 kB Slab: 38272 kB Committed_AS: 3008280 kB PageTables: 1916 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= 66439 MiB End job on node42 on Thu Apr 19 22:32:21 UTC 2007