Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 1.9947 | 1.99629 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-25fv47.opb |
MD5SUM | 352e6e4471b8236a210f84cf79d988ac |
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 | 1.42578 |
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 | 47130 |
Total number of constraints | 820 |
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 | 820 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 10200 |
Number of terms in the objective function | 19170 |
Biggest coefficient in the objective function | 536870912000000 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 10623608039212938 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 128285302811787264 |
Number of bits of the biggest number in a constraint | 57 |
Biggest sum of numbers in a constraint | 812950436219668362 |
Number of bits of the biggest sum of numbers | 60 |
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... 1.29/1.39 c ...done 1.29/1.39 c #vars=47130 #constraints=1336 hasObjective=yes 1.89/1.91 c res. mode=mod 1.89/1.91 c VSIDS like heuristics 1.89/1.91 c complete search running 1.89/1.97 c contradiction after root unit propagation 1.89/1.97 1.89/1.97 s UNSATISFIABLE 1.89/1.97 1.89/1.97 c user time= 1.92271 s 1.89/1.97 c system time= 0.054991 s 1.89/1.97 c wall clock time=1.97727
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-365418-1176994126 -o ROOT/results/node9/solver-365418-1176994126 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365418-1176994126/instance-365418-1176994126.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: 1.13 1.00 0.92 3/77 24372 /proc/meminfo: memFree=1881312/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=1468 CPUtime=0 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175450166 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 367 161 127 317 0 46 0 [startup+0.027155 s] /proc/loadavg: 1.13 1.00 0.92 3/77 24372 /proc/meminfo: memFree=1881312/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=1880 CPUtime=0.02 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 294 0 0 0 2 0 0 0 18 0 1 0 175450166 1925120 243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 470 243 127 317 0 149 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1880 [startup+0.101164 s] /proc/loadavg: 1.13 1.00 0.92 3/77 24372 /proc/meminfo: memFree=1881312/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=2664 CPUtime=0.09 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 518 0 0 0 9 0 0 0 18 0 1 0 175450166 2727936 402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 666 402 131 317 0 345 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2664 [startup+0.301186 s] /proc/loadavg: 1.13 1.00 0.92 3/77 24372 /proc/meminfo: memFree=1881312/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=5904 CPUtime=0.29 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 1297 0 0 0 29 0 0 0 19 0 1 0 175450166 6045696 1181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 1476 1181 131 317 0 1155 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5904 [startup+0.70123 s] /proc/loadavg: 1.13 1.00 0.92 3/77 24372 /proc/meminfo: memFree=1881312/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=11852 CPUtime=0.69 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 2754 0 0 0 67 2 0 0 22 0 1 0 175450166 12136448 2638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 2963 2638 131 317 0 2642 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11852 [startup+1.50232 s] /proc/loadavg: 1.12 1.00 0.92 2/78 24373 /proc/meminfo: memFree=1867224/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=27608 CPUtime=1.49 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 6580 0 0 0 145 4 0 0 25 0 1 0 175450166 28270592 6431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 6902 6431 137 317 0 6581 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 27608 Solver just ended. Dumping a history of the last processes samples [startup+1.90137 s] /proc/loadavg: 1.12 1.00 0.92 2/78 24373 /proc/meminfo: memFree=1867224/2055920 swapFree=4152812/4192956 [pid=24372] ppid=24370 vsize=30512 CPUtime=1.89 /proc/24372/stat : 24372 (oree) R 24370 24372 23942 0 -1 4194304 7329 0 0 0 184 5 0 0 25 0 1 0 175450166 31244288 7180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24372/statm: 7628 7180 137 317 0 7307 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 30512 Child status: 0 Real time (s): 1.99629 CPU time (s): 1.9947 CPU user time (s): 1.93271 CPU system time (s): 0.06199 CPU usage (%): 99.92 Max. virtual memory (cumulated for all children) (KiB): 30512 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.93271 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7411 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= 2 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node9 on Thu Apr 19 14:48:46 UTC 2007 IDJOB= 365418 IDBENCH= 2380 IDSOLVER= 172 FILE ID= node9/365418-1176994126 PBS_JOBID= 4630444 Free space on /tmp= 66422 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-v2-20-10-25fv47.opb COMMAND LINE= oree /tmp/evaluation/365418-1176994126/instance-365418-1176994126.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-365418-1176994126 -o ROOT/results/node9/solver-365418-1176994126 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365418-1176994126/instance-365418-1176994126.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 352e6e4471b8236a210f84cf79d988ac RANDOM SEED= 371855284 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1881720 kB Buffers: 22436 kB Cached: 89552 kB SwapCached: 7964 kB Active: 67268 kB Inactive: 67584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1881720 kB SwapTotal: 4192956 kB SwapFree: 4152812 kB Dirty: 6492 kB Writeback: 0 kB Mapped: 29840 kB Slab: 24848 kB Committed_AS: 6056672 kB PageTables: 1784 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= 66422 MiB End job on node9 on Thu Apr 19 14:48:48 UTC 2007