Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 0.614906 | 0.616806 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bandm.opb |
MD5SUM | a992ef1ae9c2fc19bb4dff3e333a9816 |
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 | 0.199968 |
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 | 14160 |
Total number of constraints | 305 |
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 | 305 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2100 |
Number of terms in the objective function | 4710 |
Biggest coefficient in the objective function | 53687091200000 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4557677556349764 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 111669149696000 |
Number of bits of the biggest number in a constraint | 47 |
Biggest sum of numbers in a constraint | 4557677556349764 |
Number of bits of the biggest sum of numbers | 53 |
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... 0.29/0.39 c ...done 0.29/0.39 c #vars=14160 #constraints=611 hasObjective=yes 0.49/0.58 c res. mode=mod 0.49/0.58 c VSIDS like heuristics 0.49/0.58 c complete search running 0.59/0.61 c contradiction after root unit propagation 0.59/0.61 0.59/0.61 s UNSATISFIABLE 0.59/0.61 0.59/0.61 c user time= 0.595909 s 0.59/0.61 c system time= 0.013997 s 0.59/0.61 c wall clock time=0.609972
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-365652-1176995435 -o ROOT/results/node70/solver-365652-1176995435 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365652-1176995435/instance-365652-1176995435.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 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=1468 CPUtime=0 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 139080915 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 367 160 127 317 0 46 0 [startup+0.082659 s] /proc/loadavg: 0.92 0.98 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=2688 CPUtime=0.07 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 464 0 0 0 7 0 0 0 18 0 1 0 139080915 2752512 446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 672 447 131 317 0 351 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2688 [startup+0.101659 s] /proc/loadavg: 0.92 0.98 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=2952 CPUtime=0.09 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 534 0 0 0 9 0 0 0 18 0 1 0 139080915 3022848 516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827801 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 738 516 131 317 0 417 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2952 [startup+0.30168 s] /proc/loadavg: 0.92 0.98 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=6192 CPUtime=0.29 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 1307 0 0 0 29 0 0 0 19 0 1 0 139080915 6340608 1289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714751 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 1548 1289 131 317 0 1227 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6192 Solver just ended. Dumping a history of the last processes samples [startup+0.501698 s] /proc/loadavg: 0.92 0.98 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=9884 CPUtime=0.49 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 2247 0 0 0 48 1 0 0 21 0 1 0 139080915 10121216 2229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 2471 2229 137 317 0 2150 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 9884 [startup+0.601709 s] /proc/loadavg: 0.92 0.98 0.93 3/64 28532 /proc/meminfo: memFree=1462576/2055920 swapFree=4183760/4192956 [pid=28532] ppid=28530 vsize=10412 CPUtime=0.59 /proc/28532/stat : 28532 (oree) R 28530 28532 27470 0 -1 4194304 2374 0 0 0 58 1 0 0 22 0 1 0 139080915 10661888 2356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562888 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28532/statm: 2603 2356 137 317 0 2282 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 10412 Child status: 0 Real time (s): 0.616806 CPU time (s): 0.614906 CPU user time (s): 0.597909 CPU system time (s): 0.016997 CPU usage (%): 99.692 Max. virtual memory (cumulated for all children) (KiB): 10412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.597909 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2427 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= 1 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node70 on Thu Apr 19 15:10:36 UTC 2007 IDJOB= 365652 IDBENCH= 2460 IDSOLVER= 172 FILE ID= node70/365652-1176995435 PBS_JOBID= 4630424 Free space on /tmp= 66475 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-bandm.opb COMMAND LINE= oree /tmp/evaluation/365652-1176995435/instance-365652-1176995435.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-365652-1176995435 -o ROOT/results/node70/solver-365652-1176995435 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365652-1176995435/instance-365652-1176995435.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= a992ef1ae9c2fc19bb4dff3e333a9816 RANDOM SEED= 17900512 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.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 : 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 : 3000.218 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: 1462984 kB Buffers: 28700 kB Cached: 493440 kB SwapCached: 3092 kB Active: 24504 kB Inactive: 507568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1462984 kB SwapTotal: 4192956 kB SwapFree: 4183760 kB Dirty: 2492 kB Writeback: 0 kB Mapped: 15916 kB Slab: 46880 kB Committed_AS: 2491176 kB PageTables: 1396 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= 66475 MiB End job on node70 on Thu Apr 19 15:10:37 UTC 2007