Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 6.21106 | 6.21545 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-pilot87.opb |
MD5SUM | 5945633e92159be43fdff7baf2926f79 |
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 | 3.79742 |
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 | 113861 |
Total number of constraints | 3582 |
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 | 3582 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 8647 |
Number of terms in the objective function | 11587 |
Biggest coefficient in the objective function | 1769666112389120 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 73168715037279064 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 536870912000000000 |
Number of bits of the biggest number in a constraint | 59 |
Biggest sum of numbers in a constraint | 1323519003456940521 |
Number of bits of the biggest sum of numbers | 61 |
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... 5.29/5.38 c ...done 5.29/5.39 c #vars=113861 #constraints=3816 hasObjective=yes 6.09/6.15 c res. mode=mod 6.09/6.15 c VSIDS like heuristics 6.09/6.15 c complete search running 6.09/6.17 c contradiction after root unit propagation 6.09/6.17 6.09/6.17 s UNSATISFIABLE 6.09/6.17 6.09/6.17 c user time= 6.06308 s 6.09/6.17 c system time= 0.106983 s 6.09/6.17 c wall clock time=6.1727
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-365472-1176994331 -o ROOT/results/node7/solver-365472-1176994331 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365472-1176994331/instance-365472-1176994331.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 0.98 2/77 591 /proc/meminfo: memFree=1474224/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=1468 CPUtime=0 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 175470873 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135096813 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 367 160 127 317 0 46 0 [startup+0.081163 s] /proc/loadavg: 0.92 0.98 0.98 2/77 591 /proc/meminfo: memFree=1474224/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=2304 CPUtime=0.07 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 416 0 0 0 7 0 0 0 18 0 1 0 175470873 2359296 365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 576 365 131 317 0 255 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2304 [startup+0.101165 s] /proc/loadavg: 0.92 0.98 0.98 2/77 591 /proc/meminfo: memFree=1474224/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=2700 CPUtime=0.09 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 485 0 0 0 9 0 0 0 18 0 1 0 175470873 2764800 434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 675 434 131 317 0 354 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2700 [startup+0.301185 s] /proc/loadavg: 0.92 0.98 0.98 2/77 591 /proc/meminfo: memFree=1474224/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=4876 CPUtime=0.29 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 1033 0 0 0 29 0 0 0 19 0 1 0 175470873 4993024 982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 1219 982 131 317 0 898 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4876 [startup+0.701227 s] /proc/loadavg: 0.92 0.98 0.98 2/77 591 /proc/meminfo: memFree=1474224/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=9576 CPUtime=0.69 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 2018 0 0 0 68 1 0 0 22 0 1 0 175470873 9805824 1934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134538300 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 2394 1934 131 317 0 2073 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9576 [startup+1.50131 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1464104/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=18436 CPUtime=1.49 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 4046 0 0 0 147 2 0 0 25 0 1 0 175470873 18878464 3962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 4609 3962 131 317 0 4288 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18436 [startup+3.10248 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1452392/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=36224 CPUtime=3.09 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 8104 0 0 0 305 4 0 0 25 0 1 0 175470873 37093376 8020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134709520 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 9056 8020 131 317 0 8735 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 36224 Solver just ended. Dumping a history of the last processes samples [startup+4.70165 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1431272/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=53404 CPUtime=4.69 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 12012 0 0 0 462 7 0 0 25 0 1 0 175470873 54685696 11928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 13351 11928 131 317 0 13030 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 53404 [startup+5.50573 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1414888/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=74612 CPUtime=5.49 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 17173 0 0 0 540 9 0 0 25 0 1 0 175470873 76402688 17089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 18653 17090 137 317 0 18332 0 Current children cumulated CPU time (s) 5.49 Current children cumulated vsize (KiB) 74612 [startup+5.90177 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1414888/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=80816 CPUtime=5.89 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 18708 0 0 0 579 10 0 0 25 0 1 0 175470873 82755584 18624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 20204 18624 137 317 0 19883 0 Current children cumulated CPU time (s) 5.89 Current children cumulated vsize (KiB) 80816 [startup+6.10179 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1414888/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=85436 CPUtime=6.09 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 19855 0 0 0 599 10 0 0 25 0 1 0 175470873 87486464 19771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 21359 19772 137 317 0 21038 0 Current children cumulated CPU time (s) 6.09 Current children cumulated vsize (KiB) 85436 [startup+6.2018 s] /proc/loadavg: 0.93 0.98 0.98 2/78 592 /proc/meminfo: memFree=1414888/2055920 swapFree=4159716/4192956 [pid=591] ppid=589 vsize=84788 CPUtime=6.19 /proc/591/stat : 591 (oree) R 589 591 32629 0 -1 4194304 20295 0 0 0 609 10 0 0 25 0 1 0 175470873 86822912 19652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0 /proc/591/statm: 21197 19652 1196 317 0 20876 0 Current children cumulated CPU time (s) 6.19 Current children cumulated vsize (KiB) 84788 Child status: 0 Real time (s): 6.21545 CPU time (s): 6.21106 CPU user time (s): 6.09107 CPU system time (s): 0.119981 CPU usage (%): 99.9294 Max. virtual memory (cumulated for all children) (KiB): 85436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.09107 system time used= 0.119981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20295 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= 10 runsolver used 0.008998 second user time and 0.020996 second system time The end
Begin job on node7 on Thu Apr 19 14:52:13 UTC 2007 IDJOB= 365472 IDBENCH= 2398 IDSOLVER= 172 FILE ID= node7/365472-1176994331 PBS_JOBID= 4630467 Free space on /tmp= 66347 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-pilot87.opb COMMAND LINE= oree /tmp/evaluation/365472-1176994331/instance-365472-1176994331.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-365472-1176994331 -o ROOT/results/node7/solver-365472-1176994331 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365472-1176994331/instance-365472-1176994331.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 5945633e92159be43fdff7baf2926f79 RANDOM SEED= 152279144 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1474696 kB Buffers: 31768 kB Cached: 483636 kB SwapCached: 13228 kB Active: 360272 kB Inactive: 178380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1474696 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 25816 kB Writeback: 0 kB Mapped: 30296 kB Slab: 28000 kB Committed_AS: 7147520 kB PageTables: 1860 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= 66347 MiB End job on node7 on Thu Apr 19 14:52:19 UTC 2007