Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 8.5597 | 8.59944 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb |
MD5SUM | 35541d810f352e1e9979b25003c9f904 |
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 | 8.5597 |
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 | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 76 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 654474 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 654474 |
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 |
0.00/0.03 c glpPB 0.2 (July 2006) 0.00/0.03 c An Application of GLPK 4.10 for PB Constraints 0.00/0.03 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.03 c by Hossein Sheini 8.45/8.58 c starting to Solve 8.45/8.58 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362494-1177013608/instance-362494-1177013608.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-362494-1177013608 -o ROOT/results/node59/solver-362494-1177013608 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362494-1177013608/instance-362494-1177013608.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 1.00 1.00 3/64 16225 /proc/meminfo: memFree=1857072/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=268 CPUtime=0 /proc/16225/stat : 16225 (glpPBv3) D 16223 16225 14978 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 149270429 274432 23 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9286436 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/16225/statm: 67 23 18 40 0 2 0 [startup+0.027017 s] /proc/loadavg: 1.00 1.00 1.00 3/64 16225 /proc/meminfo: memFree=1857072/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=268 CPUtime=0 /proc/16225/stat : 16225 (glpPBv3) D 16223 16225 14978 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 149270429 274432 23 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9286436 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/16225/statm: 67 23 18 40 0 2 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 268 [startup+0.101038 s] /proc/loadavg: 1.00 1.00 1.00 3/64 16225 /proc/meminfo: memFree=1857072/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=4508 CPUtime=0.06 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 728 0 0 0 6 0 0 0 18 0 1 0 149270429 4616192 698 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0 /proc/16225/statm: 1127 698 192 40 0 542 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4508 [startup+0.301073 s] /proc/loadavg: 1.00 1.00 1.00 3/64 16225 /proc/meminfo: memFree=1857072/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=9840 CPUtime=0.26 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 2078 0 0 0 25 1 0 0 19 0 1 0 149270429 10076160 2048 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9454353 0 0 4096 0 0 0 0 17 0 0 0 /proc/16225/statm: 2460 2048 192 40 0 1875 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 9840 [startup+0.701152 s] /proc/loadavg: 1.00 1.00 1.00 3/64 16225 /proc/meminfo: memFree=1857072/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=19700 CPUtime=0.66 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 4548 0 0 0 64 2 0 0 23 0 1 0 149270429 20172800 4518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0 /proc/16225/statm: 4925 4518 199 40 0 4340 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 19700 [startup+1.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1838184/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=23296 CPUtime=1.45 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 5420 0 0 0 143 2 0 0 25 0 1 0 149270429 23855104 5390 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 5824 5390 199 40 0 5239 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 23296 [startup+3.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1833192/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=81864 CPUtime=3.05 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 20261 0 0 0 296 9 0 0 25 0 1 0 149270429 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 81864 [startup+6.30121 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1777208/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=81864 CPUtime=6.25 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 20261 0 0 0 616 9 0 0 25 0 1 0 149270429 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587974 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 81864 Solver just ended. Dumping a history of the last processes samples [startup+7.90151 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1777208/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=81864 CPUtime=7.85 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 20261 0 0 0 776 9 0 0 25 0 1 0 149270429 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.85 Current children cumulated vsize (KiB) 81864 [startup+8.30159 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1777208/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=81864 CPUtime=8.25 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 20261 0 0 0 816 9 0 0 25 0 1 0 149270429 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.25 Current children cumulated vsize (KiB) 81864 [startup+8.50162 s] /proc/loadavg: 1.00 1.00 1.00 2/65 16226 /proc/meminfo: memFree=1777208/2055920 swapFree=4184568/4192956 [pid=16225] ppid=16223 vsize=81864 CPUtime=8.45 /proc/16225/stat : 16225 (glpPBv3) R 16223 16225 14978 0 -1 0 20261 0 0 0 836 9 0 0 25 0 1 0 149270429 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0 /proc/16225/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.45 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 8.59944 CPU time (s): 8.5597 CPU user time (s): 8.44272 CPU system time (s): 0.116982 CPU usage (%): 99.5378 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.44272 system time used= 0.116982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20888 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= 19 runsolver used 0.010998 second user time and 0.019996 second system time The end
Begin job on node59 on Thu Apr 19 20:13:28 UTC 2007 IDJOB= 362494 IDBENCH= 1564 IDSOLVER= 166 FILE ID= node59/362494-1177013608 PBS_JOBID= 4630523 Free space on /tmp= 66323 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362494-1177013608/instance-362494-1177013608.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-362494-1177013608 -o ROOT/results/node59/conversion-362494-1177013608 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362494-1177013608/instance-362494-1177013608.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-362494-1177013608 -o ROOT/results/node59/solver-362494-1177013608 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362494-1177013608/instance-362494-1177013608.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 35541d810f352e1e9979b25003c9f904 RANDOM SEED= 53095476 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1857416 kB Buffers: 7684 kB Cached: 128396 kB SwapCached: 2164 kB Active: 45300 kB Inactive: 101724 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857416 kB SwapTotal: 4192956 kB SwapFree: 4184568 kB Dirty: 8824 kB Writeback: 0 kB Mapped: 17624 kB Slab: 37428 kB Committed_AS: 1683080 kB PageTables: 1476 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= 66323 MiB End job on node59 on Thu Apr 19 20:13:37 UTC 2007