Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.02363 | 9.05086 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb |
MD5SUM | 1c8cf561f224f1f2f953c533d372407b |
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 | 9.02363 |
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 | 77 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 658002 |
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 | 658002 |
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 |
0.00/0.02 c glpPB 0.2 (July 2006) 0.00/0.02 c An Application of GLPK 4.10 for PB Constraints 0.00/0.02 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 8.96/9.04 c starting to Solve 8.96/9.04 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362256-1177009371/instance-362256-1177009371.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-362256-1177009371 -o ROOT/results/node29/solver-362256-1177009371 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362256-1177009371/instance-362256-1177009371.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 3/77 2399 /proc/meminfo: memFree=1753648/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=2428 CPUtime=0 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 68 0 1 0 0 0 0 0 18 0 1 0 148852919 2486272 52 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4112324 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 608 61 49 40 0 11 0 [startup+0.103415 s] /proc/loadavg: 1.00 1.00 1.00 3/77 2399 /proc/meminfo: memFree=1753648/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=4908 CPUtime=0.08 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 828 0 4 0 8 0 0 0 18 0 1 0 148852919 5025792 802 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4589085 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 1227 802 192 40 0 642 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4908 [startup+0.201421 s] /proc/loadavg: 1.00 1.00 1.00 3/77 2399 /proc/meminfo: memFree=1753648/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=7572 CPUtime=0.17 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 1498 0 4 0 17 0 0 0 18 0 1 0 148852919 7753728 1472 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 1893 1472 192 40 0 1308 0 Current children cumulated CPU time (s) 0.17 Current children cumulated vsize (KiB) 7572 [startup+0.301427 s] /proc/loadavg: 1.00 1.00 1.00 3/77 2399 /proc/meminfo: memFree=1753648/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=10236 CPUtime=0.27 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 2174 0 4 0 27 0 0 0 19 0 1 0 148852919 10481664 2148 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 2593 2150 192 40 0 2008 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 10236 [startup+0.701453 s] /proc/loadavg: 1.00 1.00 1.00 3/77 2399 /proc/meminfo: memFree=1753648/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=19832 CPUtime=0.67 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 4558 0 4 0 66 1 0 0 23 0 1 0 148852919 20307968 4532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 4958 4532 199 40 0 4373 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 19832 [startup+1.5015 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1733288/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=23428 CPUtime=1.47 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 5469 0 4 0 145 2 0 0 25 0 1 0 148852919 23990272 5443 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 5857 5443 199 40 0 5272 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 23428 [startup+3.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1727976/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=3.07 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 299 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582832 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 81864 [startup+6.3018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1673008/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=6.26 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 618 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 81864 Solver just ended. Dumping a history of the last processes samples [startup+6.4018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1673008/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=6.36 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 628 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.36 Current children cumulated vsize (KiB) 81864 [startup+8.00291 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1673008/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=7.96 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 788 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.96 Current children cumulated vsize (KiB) 81864 [startup+8.80196 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1673080/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=8.77 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 869 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.77 Current children cumulated vsize (KiB) 81864 [startup+9.00197 s] /proc/loadavg: 1.00 1.00 1.00 2/78 2400 /proc/meminfo: memFree=1673080/2055920 swapFree=4146452/4192956 [pid=2399] ppid=2397 vsize=81864 CPUtime=8.96 /proc/2399/stat : 2399 (glpPBv3) R 2397 2399 1600 0 -1 0 20257 0 4 0 888 8 0 0 25 0 1 0 148852919 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582598 0 0 4096 0 0 0 0 17 0 0 0 /proc/2399/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.96 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 9.05086 CPU time (s): 9.02363 CPU user time (s): 8.91664 CPU system time (s): 0.106983 CPU usage (%): 99.6991 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.91664 system time used= 0.106983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20884 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 20 involuntary context switches= 64 runsolver used 0.009998 second user time and 0.030995 second system time The end
Begin job on node29 on Thu Apr 19 19:02:52 UTC 2007 IDJOB= 362256 IDBENCH= 1544 IDSOLVER= 166 FILE ID= node29/362256-1177009371 PBS_JOBID= 4630528 Free space on /tmp= 66459 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-n3705.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362256-1177009371/instance-362256-1177009371.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-362256-1177009371 -o ROOT/results/node29/conversion-362256-1177009371 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362256-1177009371/instance-362256-1177009371.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-362256-1177009371 -o ROOT/results/node29/solver-362256-1177009371 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362256-1177009371/instance-362256-1177009371.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 1c8cf561f224f1f2f953c533d372407b RANDOM SEED= 906899548 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1754120 kB Buffers: 12576 kB Cached: 207332 kB SwapCached: 11360 kB Active: 44208 kB Inactive: 200364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1754120 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 8880 kB Writeback: 0 kB Mapped: 31312 kB Slab: 42720 kB Committed_AS: 2104024 kB PageTables: 1876 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= 66459 MiB End job on node29 on Thu Apr 19 19:03:01 UTC 2007