Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.1806 | 9.19085 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb |
MD5SUM | 923982c51ba218a8e62dc99222f9f8f7 |
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 | 9.1806 |
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 | 654991 |
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 | 654991 |
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 9.08/9.17 c starting to Solve 9.08/9.17 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362270-1177009583/instance-362270-1177009583.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-362270-1177009583 -o ROOT/results/node58/solver-362270-1177009583 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362270-1177009583/instance-362270-1177009583.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 3/64 26523 /proc/meminfo: memFree=1862056/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=2644 CPUtime=0 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 148868003 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 661 228 192 40 0 76 0 [startup+0.0957451 s] /proc/loadavg: 0.92 0.98 0.99 3/64 26523 /proc/meminfo: memFree=1862056/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=5044 CPUtime=0.08 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 850 0 0 0 8 0 0 0 18 0 1 0 148868003 5165056 820 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 1261 820 192 40 0 676 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5044 [startup+0.101746 s] /proc/loadavg: 0.92 0.98 0.99 3/64 26523 /proc/meminfo: memFree=1862056/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=5176 CPUtime=0.09 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 885 0 0 0 8 1 0 0 18 0 1 0 148868003 5300224 855 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 1294 855 192 40 0 709 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5176 [startup+0.301779 s] /proc/loadavg: 0.92 0.98 0.99 3/64 26523 /proc/meminfo: memFree=1862056/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=10236 CPUtime=0.29 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 2160 0 0 0 28 1 0 0 19 0 1 0 148868003 10481664 2130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 2559 2130 192 40 0 1974 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10236 [startup+0.701846 s] /proc/loadavg: 0.92 0.98 0.99 3/64 26523 /proc/meminfo: memFree=1862056/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=19700 CPUtime=0.69 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 4531 0 0 0 67 2 0 0 22 0 1 0 148868003 20172800 4501 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 4925 4501 199 40 0 4340 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19700 [startup+1.50198 s] /proc/loadavg: 0.92 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1843360/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=23164 CPUtime=1.49 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 5399 0 0 0 146 3 0 0 25 0 1 0 148868003 23719936 5369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 5791 5369 199 40 0 5206 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23164 [startup+3.10125 s] /proc/loadavg: 0.92 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1838368/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=81864 CPUtime=3.09 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 20261 0 0 0 300 9 0 0 25 0 1 0 148868003 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 81864 [startup+6.30178 s] /proc/loadavg: 0.93 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1781984/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=81864 CPUtime=6.28 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 20261 0 0 0 618 10 0 0 25 0 1 0 148868003 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589822 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/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+7.90105 s] /proc/loadavg: 0.93 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1782048/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=81864 CPUtime=7.88 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 20261 0 0 0 778 10 0 0 25 0 1 0 148868003 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 81864 [startup+8.70219 s] /proc/loadavg: 0.93 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1782112/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=81864 CPUtime=8.68 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 20261 0 0 0 858 10 0 0 25 0 1 0 148868003 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582829 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.68 Current children cumulated vsize (KiB) 81864 [startup+9.10125 s] /proc/loadavg: 0.93 0.98 0.99 2/65 26524 /proc/meminfo: memFree=1782112/2055920 swapFree=4184528/4192956 [pid=26523] ppid=26521 vsize=81864 CPUtime=9.08 /proc/26523/stat : 26523 (glpPBv3) R 26521 26523 25740 0 -1 0 20261 0 0 0 898 10 0 0 25 0 1 0 148868003 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589790 0 0 4096 0 0 0 0 17 1 0 0 /proc/26523/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 9.19085 CPU time (s): 9.1806 CPU user time (s): 9.05562 CPU system time (s): 0.124981 CPU usage (%): 99.8886 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.05562 system time used= 0.124981 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= 29 runsolver used 0.009998 second user time and 0.025996 second system time The end
Begin job on node58 on Thu Apr 19 19:06:23 UTC 2007 IDJOB= 362270 IDBENCH= 1545 IDSOLVER= 166 FILE ID= node58/362270-1177009583 PBS_JOBID= 4630526 Free space on /tmp= 66442 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-n3702.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362270-1177009583/instance-362270-1177009583.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-362270-1177009583 -o ROOT/results/node58/conversion-362270-1177009583 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362270-1177009583/instance-362270-1177009583.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-362270-1177009583 -o ROOT/results/node58/solver-362270-1177009583 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362270-1177009583/instance-362270-1177009583.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 923982c51ba218a8e62dc99222f9f8f7 RANDOM SEED= 435553657 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1862400 kB Buffers: 6492 kB Cached: 124540 kB SwapCached: 2248 kB Active: 40264 kB Inactive: 100540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1862400 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 8832 kB Writeback: 0 kB Mapped: 16324 kB Slab: 38752 kB Committed_AS: 962396 kB PageTables: 1380 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= 66442 MiB End job on node58 on Thu Apr 19 19:06:33 UTC 2007