Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 8.71967 | 8.73467 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n370e.opb |
MD5SUM | ec90eecae558bb98c83f0a39ee76567f |
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 | 8.71967 |
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 | 654958 |
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 | 654958 |
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 8.69/8.72 c starting to Solve 8.69/8.72 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362200-1177008107/instance-362200-1177008107.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-362200-1177008107 -o ROOT/results/node4/solver-362200-1177008107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362200-1177008107/instance-362200-1177008107.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 11478 /proc/meminfo: memFree=1690648/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=2644 CPUtime=0 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 176848504 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 661 228 192 40 0 76 0 [startup+0.066022 s] /proc/loadavg: 0.92 0.98 0.99 3/77 11478 /proc/meminfo: memFree=1690648/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=3976 CPUtime=0.06 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 582 0 0 0 6 0 0 0 18 0 1 0 176848504 4071424 552 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 994 553 192 40 0 409 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3976 [startup+0.102024 s] /proc/loadavg: 0.92 0.98 0.99 3/77 11478 /proc/meminfo: memFree=1690648/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=4644 CPUtime=0.09 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 759 0 0 0 9 0 0 0 18 0 1 0 176848504 4755456 729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 1161 729 192 40 0 576 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4644 [startup+0.302043 s] /proc/loadavg: 0.92 0.98 0.99 3/77 11478 /proc/meminfo: memFree=1690648/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=8640 CPUtime=0.29 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 1761 0 0 0 29 0 0 0 19 0 1 0 176848504 8847360 1731 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 2160 1731 192 40 0 1575 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8640 [startup+0.701083 s] /proc/loadavg: 0.92 0.98 0.99 3/77 11478 /proc/meminfo: memFree=1690648/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=16500 CPUtime=0.69 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 3718 0 0 0 68 1 0 0 24 0 1 0 176848504 16896000 3688 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134519144 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 4125 3688 192 40 0 3540 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16500 [startup+1.50116 s] /proc/loadavg: 0.92 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1672848/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=22496 CPUtime=1.49 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 5242 0 0 0 147 2 0 0 25 0 1 0 176848504 23035904 5212 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 5624 5212 199 40 0 5039 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 22496 [startup+3.10131 s] /proc/loadavg: 0.92 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1667600/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=81864 CPUtime=3.08 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 20261 0 0 0 300 8 0 0 25 0 1 0 176848504 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 81864 [startup+6.30162 s] /proc/loadavg: 0.93 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1610896/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=81864 CPUtime=6.28 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 20261 0 0 0 620 8 0 0 25 0 1 0 176848504 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 81864 Solver just ended. Dumping a history of the last processes samples [startup+7.90177 s] /proc/loadavg: 0.93 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1610896/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=81864 CPUtime=7.87 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 20261 0 0 0 779 8 0 0 25 0 1 0 176848504 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.87 Current children cumulated vsize (KiB) 81864 [startup+8.30181 s] /proc/loadavg: 0.93 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1610896/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=81864 CPUtime=8.27 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 20261 0 0 0 819 8 0 0 25 0 1 0 176848504 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.27 Current children cumulated vsize (KiB) 81864 [startup+8.70285 s] /proc/loadavg: 0.93 0.98 0.99 2/78 11479 /proc/meminfo: memFree=1617232/2055920 swapFree=4153812/4192956 [pid=11478] ppid=11476 vsize=75680 CPUtime=8.69 /proc/11478/stat : 11478 (glpPBv3) R 11476 11478 10520 0 -1 0 20887 0 0 0 860 9 0 0 25 0 1 0 176848504 77496320 18517 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134540004 0 0 4096 0 0 0 0 17 0 0 0 /proc/11478/statm: 18920 18517 221 40 0 18335 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 75680 Child status: 20 Real time (s): 8.73467 CPU time (s): 8.71967 CPU user time (s): 8.61569 CPU system time (s): 0.103984 CPU usage (%): 99.8283 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.61569 system time used= 0.103984 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= 182 runsolver used 0.008998 second user time and 0.032994 second system time The end
Begin job on node4 on Thu Apr 19 18:41:47 UTC 2007 IDJOB= 362200 IDBENCH= 1539 IDSOLVER= 166 FILE ID= node4/362200-1177008107 PBS_JOBID= 4630500 Free space on /tmp= 66465 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-n370e.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362200-1177008107/instance-362200-1177008107.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-362200-1177008107 -o ROOT/results/node4/conversion-362200-1177008107 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362200-1177008107/instance-362200-1177008107.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-362200-1177008107 -o ROOT/results/node4/solver-362200-1177008107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362200-1177008107/instance-362200-1177008107.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ec90eecae558bb98c83f0a39ee76567f RANDOM SEED= 428560505 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 5931.00 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: 1691120 kB Buffers: 37804 kB Cached: 243724 kB SwapCached: 2236 kB Active: 95720 kB Inactive: 209708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1691120 kB SwapTotal: 4192956 kB SwapFree: 4153812 kB Dirty: 8860 kB Writeback: 0 kB Mapped: 31440 kB Slab: 44844 kB Committed_AS: 5292236 kB PageTables: 1820 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= 66465 MiB End job on node4 on Thu Apr 19 18:41:57 UTC 2007