Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.38057 | 9.38399 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n370b.opb |
MD5SUM | ce5e0345d0e70478396f95e2ebabfc80 |
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 | 9.38057 |
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 | 654768 |
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 | 654768 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 9.29/9.37 c starting to Solve 9.29/9.37 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362340-1177010833/instance-362340-1177010833.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-362340-1177010833 -o ROOT/results/node42/solver-362340-1177010833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362340-1177010833/instance-362340-1177010833.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 0.97 0.97 3/77 9762 /proc/meminfo: memFree=1667696/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=2644 CPUtime=0 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 148995216 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 661 228 192 40 0 76 0 [startup+0.00933207 s] /proc/loadavg: 0.91 0.97 0.97 3/77 9762 /proc/meminfo: memFree=1667696/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=2776 CPUtime=0 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 289 0 0 0 0 0 0 0 18 0 1 0 148995216 2842624 259 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 694 259 192 40 0 109 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2776 [startup+0.10135 s] /proc/loadavg: 0.91 0.97 0.97 3/77 9762 /proc/meminfo: memFree=1667696/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=5044 CPUtime=0.09 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 879 0 0 0 9 0 0 0 18 0 1 0 148995216 5165056 849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 1261 849 192 40 0 676 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5044 [startup+0.301388 s] /proc/loadavg: 0.91 0.97 0.97 3/77 9762 /proc/meminfo: memFree=1667696/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=10104 CPUtime=0.29 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 2135 0 0 0 29 0 0 0 20 0 1 0 148995216 10346496 2105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12873431 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 2526 2105 192 40 0 1941 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10104 [startup+0.701464 s] /proc/loadavg: 0.91 0.97 0.97 3/77 9762 /proc/meminfo: memFree=1667696/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=19696 CPUtime=0.69 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 4521 0 0 0 68 1 0 0 24 0 1 0 148995216 20168704 4491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531347 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 4924 4491 192 40 0 4339 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19696 [startup+1.50161 s] /proc/loadavg: 0.91 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1649064/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=23032 CPUtime=1.49 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 5379 0 0 0 147 2 0 0 25 0 1 0 148995216 23584768 5349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 5758 5349 199 40 0 5173 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23032 [startup+3.10192 s] /proc/loadavg: 0.91 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1644072/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=3.1 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 302 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 81864 [startup+6.30153 s] /proc/loadavg: 0.92 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1587816/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=6.29 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 621 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 81864 Solver just ended. Dumping a history of the last processes samples [startup+7.90183 s] /proc/loadavg: 0.92 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1587880/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=7.89 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 781 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 81864 [startup+8.70199 s] /proc/loadavg: 0.93 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1588008/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=8.69 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 861 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583232 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 81864 [startup+9.10106 s] /proc/loadavg: 0.93 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1588008/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=9.09 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 901 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 9.09 Current children cumulated vsize (KiB) 81864 [startup+9.3011 s] /proc/loadavg: 0.93 0.97 0.97 2/78 9763 /proc/meminfo: memFree=1588008/2055920 swapFree=4140128/4192956 [pid=9762] ppid=9760 vsize=81864 CPUtime=9.29 /proc/9762/stat : 9762 (glpPBv3) R 9760 9762 8609 0 -1 0 20261 0 0 0 921 8 0 0 25 0 1 0 148995216 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0 /proc/9762/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 9.29 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 9.38399 CPU time (s): 9.38057 CPU user time (s): 9.27959 CPU system time (s): 0.100984 CPU usage (%): 99.9635 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.27959 system time used= 0.100984 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= 13 involuntary context switches= 193 runsolver used 0.010998 second user time and 0.028995 second system time The end
Begin job on node42 on Thu Apr 19 19:27:13 UTC 2007 IDJOB= 362340 IDBENCH= 1551 IDSOLVER= 166 FILE ID= node42/362340-1177010833 PBS_JOBID= 4630520 Free space on /tmp= 66440 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-n370b.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362340-1177010833/instance-362340-1177010833.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-362340-1177010833 -o ROOT/results/node42/conversion-362340-1177010833 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362340-1177010833/instance-362340-1177010833.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-362340-1177010833 -o ROOT/results/node42/solver-362340-1177010833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362340-1177010833/instance-362340-1177010833.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ce5e0345d0e70478396f95e2ebabfc80 RANDOM SEED= 174032765 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: 1668104 kB Buffers: 27348 kB Cached: 272904 kB SwapCached: 18872 kB Active: 70300 kB Inactive: 264108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1668104 kB SwapTotal: 4192956 kB SwapFree: 4140128 kB Dirty: 8856 kB Writeback: 0 kB Mapped: 40656 kB Slab: 38704 kB Committed_AS: 2997012 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= 66440 MiB End job on node42 on Thu Apr 19 19:27:23 UTC 2007