Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 1.80572 | 1.80842 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-nesm.opb |
MD5SUM | 31474359e26932e1c53f8471ac3551eb |
Bench Category | OPT-BIGINT (optimisation, big 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 | 1.80572 |
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 | 60075 |
Total number of constraints | 2257 |
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 | 2257 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 941 |
Number of terms in the objective function | 8142 |
Biggest coefficient in the objective function | 104857600000000000 |
Number of bits for the biggest coefficient in the objective function | 57 |
Sum of the numbers in the objective function | 5247199281280502271 |
Number of bits of the sum of numbers in the objective function | 63 |
Biggest number in a constraint | 1789569420335513600 |
Number of bits of the biggest number in a constraint | 61 |
Biggest sum of numbers in a constraint | 7218026776828457671 |
Number of bits of the biggest sum of numbers | 63 |
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 This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 1.39/1.49 c ...done 1.39/1.49 c #vars=60075 #constraints=2738 hasObjective=yes 1.69/1.72 c res. mode=mod 1.69/1.72 c VSIDS like heuristics 1.69/1.72 c complete search running 1.69/1.78 c contradiction after root unit propagation 1.69/1.78 1.69/1.78 s UNSATISFIABLE 1.69/1.78 1.69/1.78 c user time= 1.74073 s 1.69/1.78 c system time= 0.044993 s 1.69/1.78 c wall clock time=1.78561
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-365454-1176994259 -o ROOT/results/node72/solver-365454-1176994259 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365454-1176994259/instance-365454-1176994259.opb mod 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 3/77 616 /proc/meminfo: memFree=1754480/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=1620 CPUtime=0 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 175464397 1658880 177 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134709460 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 405 177 127 317 0 84 0 [startup+0.0150519 s] /proc/loadavg: 0.92 0.98 0.99 3/77 616 /proc/meminfo: memFree=1754480/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=1752 CPUtime=0.01 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 227 0 0 0 1 0 0 0 18 0 1 0 175464397 1794048 209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 438 209 127 317 0 117 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1752 [startup+0.101068 s] /proc/loadavg: 0.92 0.98 0.99 3/77 616 /proc/meminfo: memFree=1754480/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=2544 CPUtime=0.09 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 175464397 2605056 441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 636 442 131 317 0 315 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2544 [startup+0.301076 s] /proc/loadavg: 0.92 0.98 0.99 3/77 616 /proc/meminfo: memFree=1754480/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=5384 CPUtime=0.29 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 1149 0 0 0 29 0 0 0 19 0 1 0 175464397 5513216 1131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 1346 1131 131 317 0 1025 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5384 [startup+0.701113 s] /proc/loadavg: 0.92 0.98 0.99 3/77 616 /proc/meminfo: memFree=1754480/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=10596 CPUtime=0.69 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 2474 0 0 0 68 1 0 0 23 0 1 0 175464397 10850304 2456 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 2649 2456 131 317 0 2328 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10596 [startup+1.50119 s] /proc/loadavg: 0.92 0.98 0.99 2/78 617 /proc/meminfo: memFree=1740520/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=26056 CPUtime=1.49 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 6155 0 0 0 146 3 0 0 25 0 1 0 175464397 26681344 6137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134542573 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 6514 6141 136 317 0 6193 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26056 Solver just ended. Dumping a history of the last processes samples [startup+1.7012 s] /proc/loadavg: 0.92 0.98 0.99 2/78 617 /proc/meminfo: memFree=1740520/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=31524 CPUtime=1.69 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 7689 0 0 0 165 4 0 0 25 0 1 0 175464397 32280576 7671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602706 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 7881 7673 137 317 0 7560 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 31524 [startup+1.80121 s] /proc/loadavg: 0.92 0.98 0.99 2/78 617 /proc/meminfo: memFree=1740520/2055920 swapFree=4157116/4192956 [pid=616] ppid=614 vsize=28552 CPUtime=1.79 /proc/616/stat : 616 (oree) R 614 616 31677 0 -1 4194304 7930 0 0 0 175 4 0 0 25 0 1 0 175464397 29237248 6971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266215 0 0 4096 17474 0 0 0 17 1 0 0 /proc/616/statm: 7138 6971 184 317 0 6817 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 28552 Child status: 0 Real time (s): 1.80842 CPU time (s): 1.80572 CPU user time (s): 1.75473 CPU system time (s): 0.050992 CPU usage (%): 99.8509 Max. virtual memory (cumulated for all children) (KiB): 31524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.75473 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7930 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= 8 involuntary context switches= 4 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node72 on Thu Apr 19 14:51:00 UTC 2007 IDJOB= 365454 IDBENCH= 2392 IDSOLVER= 172 FILE ID= node72/365454-1176994259 PBS_JOBID= 4630418 Free space on /tmp= 66402 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-nesm.opb COMMAND LINE= oree /tmp/evaluation/365454-1176994259/instance-365454-1176994259.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-365454-1176994259 -o ROOT/results/node72/solver-365454-1176994259 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365454-1176994259/instance-365454-1176994259.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 31474359e26932e1c53f8471ac3551eb RANDOM SEED= 628798167 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 3000.222 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: 1755016 kB Buffers: 30560 kB Cached: 195560 kB SwapCached: 16912 kB Active: 94612 kB Inactive: 155476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1755016 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 6708 kB Writeback: 0 kB Mapped: 30980 kB Slab: 36380 kB Committed_AS: 2770916 kB PageTables: 1796 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= 66402 MiB End job on node72 on Thu Apr 19 14:51:02 UTC 2007