Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 5.63514 | 5.63738 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-d2q06c.opb |
MD5SUM | 7b03b498d913dd1b306399e53ada7e6f |
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 | 5.63514 |
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 | 155010 |
Total number of constraints | 2171 |
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 | 2171 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3270 |
Number of terms in the objective function | 89670 |
Biggest coefficient in the objective function | 36281708852543488 |
Number of bits for the biggest coefficient in the objective function | 56 |
Sum of the numbers in the objective function | 17434532498669331507 |
Number of bits of the sum of numbers in the objective function | 64 |
Biggest number in a constraint | 1246989811751845888 |
Number of bits of the biggest number in a constraint | 61 |
Biggest sum of numbers in a constraint | 17434532498669331507 |
Number of bits of the biggest sum of numbers | 64 |
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... 4.30/4.32 c ...done 4.30/4.32 c #vars=155010 #constraints=3679 hasObjective=yes 5.40/5.44 c res. mode=mod 5.40/5.44 c VSIDS like heuristics 5.40/5.44 c complete search running 5.49/5.58 c contradiction after root unit propagation 5.49/5.58 5.49/5.58 s UNSATISFIABLE 5.49/5.58 5.49/5.58 c user time= 5.47917 s 5.49/5.58 c system time= 0.105983 s 5.49/5.58 c wall clock time=5.58579
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-365550-1176994934 -o ROOT/results/node51/solver-365550-1176994934 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365550-1176994934/instance-365550-1176994934.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: 0.85 0.97 0.99 3/64 17619 /proc/meminfo: memFree=1653288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=1468 CPUtime=0 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 54338644 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827785 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 367 160 127 317 0 46 0 [startup+0.0125101 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17619 /proc/meminfo: memFree=1653288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=1620 CPUtime=0 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 54338644 1658880 182 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 405 182 127 317 0 84 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1620 [startup+0.101517 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17619 /proc/meminfo: memFree=1653288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=3440 CPUtime=0.09 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 54338644 3522560 527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 860 527 127 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301535 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17619 /proc/meminfo: memFree=1653288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=5520 CPUtime=0.29 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 1508 0 0 0 28 1 0 0 19 0 1 0 54338644 5652480 1006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 1380 1006 128 317 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5520 [startup+0.70157 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17619 /proc/meminfo: memFree=1653288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=9448 CPUtime=0.69 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 2428 0 0 0 68 1 0 0 22 0 1 0 54338644 9674752 1926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 2362 1926 131 317 0 2041 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9448 [startup+1.50164 s] /proc/loadavg: 0.85 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1641760/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=21552 CPUtime=1.49 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 5286 0 0 0 147 2 0 0 25 0 1 0 54338644 22069248 4784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 5388 4784 131 317 0 5067 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 21552 [startup+3.10178 s] /proc/loadavg: 0.85 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1625824/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=45724 CPUtime=3.09 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 11006 0 0 0 304 5 0 0 25 0 1 0 54338644 46821376 10504 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 11431 10505 131 317 0 11110 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 45724 Solver just ended. Dumping a history of the last processes samples [startup+4.70193 s] /proc/loadavg: 0.86 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1592288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=81092 CPUtime=4.69 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 19689 0 0 0 460 9 0 0 25 0 1 0 54338644 83038208 19187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 20273 19187 137 317 0 19952 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 81092 [startup+5.10196 s] /proc/loadavg: 0.86 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1592288/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=88088 CPUtime=5.09 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 21410 0 0 0 500 9 0 0 25 0 1 0 54338644 90202112 20908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 22022 20908 137 317 0 21701 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 88088 [startup+5.506 s] /proc/loadavg: 0.86 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1563680/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=94820 CPUtime=5.49 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 23121 0 0 0 539 10 0 0 25 0 1 0 54338644 97095680 22619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 23705 22619 137 317 0 23384 0 Current children cumulated CPU time (s) 5.49 Current children cumulated vsize (KiB) 94820 [startup+5.60201 s] /proc/loadavg: 0.86 0.97 0.99 2/65 17620 /proc/meminfo: memFree=1563680/2055920 swapFree=4183232/4192956 [pid=17619] ppid=17617 vsize=91916 CPUtime=5.59 /proc/17619/stat : 17619 (oree) R 17617 17619 16519 0 -1 4194304 23183 0 0 0 549 10 0 0 25 0 1 0 54338644 94121984 21922 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266164 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17619/statm: 22979 21922 184 317 0 22658 0 Current children cumulated CPU time (s) 5.59 Current children cumulated vsize (KiB) 91916 Child status: 0 Real time (s): 5.63738 CPU time (s): 5.63514 CPU user time (s): 5.51416 CPU system time (s): 0.120981 CPU usage (%): 99.9603 Max. virtual memory (cumulated for all children) (KiB): 94820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.51416 system time used= 0.120981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23183 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= 9 runsolver used 0.007998 second user time and 0.017997 second system time The end
Begin job on node51 on Thu Apr 19 15:02:15 UTC 2007 IDJOB= 365550 IDBENCH= 2428 IDSOLVER= 172 FILE ID= node51/365550-1176994934 PBS_JOBID= 4630419 Free space on /tmp= 66443 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-d2q06c.opb COMMAND LINE= oree /tmp/evaluation/365550-1176994934/instance-365550-1176994934.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-365550-1176994934 -o ROOT/results/node51/solver-365550-1176994934 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365550-1176994934/instance-365550-1176994934.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 7b03b498d913dd1b306399e53ada7e6f RANDOM SEED= 797530522 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1653632 kB Buffers: 26072 kB Cached: 326012 kB SwapCached: 3556 kB Active: 233608 kB Inactive: 129400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1653632 kB SwapTotal: 4192956 kB SwapFree: 4183232 kB Dirty: 19200 kB Writeback: 0 kB Mapped: 16872 kB Slab: 25216 kB Committed_AS: 2635204 kB PageTables: 1412 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= 66443 MiB End job on node51 on Thu Apr 19 15:02:21 UTC 2007