Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 0.891864 | 0.893464 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-perold.opb |
MD5SUM | 74732cb52a8d3f98c116ee3a39a76e14 |
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 | 0.891864 |
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 | 36286 |
Total number of constraints | 891 |
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 | 891 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 991 |
Number of terms in the objective function | 210 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 7516192761 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 12678007359453265920 |
Number of bits of the biggest number in a constraint | 64 |
Biggest sum of numbers in a constraint | 84317276328546234204 |
Number of bits of the biggest sum of numbers | 67 |
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... 0.69/0.76 c ...done 0.69/0.76 c #vars=36286 #constraints=1387 hasObjective=yes 0.79/0.86 c res. mode=mod 0.79/0.86 c VSIDS like heuristics 0.79/0.86 c complete search running 0.79/0.88 c contradiction after root unit propagation 0.79/0.88 0.79/0.88 s UNSATISFIABLE 0.79/0.88 0.79/0.88 c user time= 0.857869 s 0.79/0.88 c system time= 0.022996 s 0.79/0.88 c wall clock time=0.879979
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-365514-1176994503 -o ROOT/results/node15/solver-365514-1176994503 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365514-1176994503/instance-365514-1176994503.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: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=1468 CPUtime=0 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 147367905 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 367 159 131 317 0 46 0 [startup+0.074464 s] /proc/loadavg: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=2400 CPUtime=0.07 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 403 0 0 0 7 0 0 0 18 0 1 0 147367905 2457600 385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 600 387 131 317 0 279 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2400 [startup+0.101466 s] /proc/loadavg: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=2808 CPUtime=0.09 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 506 0 0 0 9 0 0 0 18 0 1 0 147367905 2875392 488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 702 488 131 317 0 381 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2808 [startup+0.301486 s] /proc/loadavg: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=5492 CPUtime=0.29 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 1143 0 0 0 29 0 0 0 19 0 1 0 147367905 5623808 1125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135290291 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 1373 1125 131 317 0 1052 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5492 [startup+0.701522 s] /proc/loadavg: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=11616 CPUtime=0.69 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 2671 0 0 0 68 1 0 0 22 0 1 0 147367905 11894784 2653 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 2904 2653 131 317 0 2583 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11616 Solver just ended. Dumping a history of the last processes samples [startup+0.801531 s] /proc/loadavg: 0.95 0.97 0.96 3/77 17478 /proc/meminfo: memFree=1648824/2055920 swapFree=4169120/4192956 [pid=17478] ppid=17476 vsize=16536 CPUtime=0.79 /proc/17478/stat : 17478 (oree) R 17476 17478 17090 0 -1 4194304 3894 0 0 0 77 2 0 0 23 0 1 0 147367905 16932864 3876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/17478/statm: 4134 3877 137 317 0 3813 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 16536 Child status: 0 Real time (s): 0.893464 CPU time (s): 0.891864 CPU user time (s): 0.865868 CPU system time (s): 0.025996 CPU usage (%): 99.8209 Max. virtual memory (cumulated for all children) (KiB): 16536 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.865868 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4368 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= 0 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node15 on Thu Apr 19 14:55:03 UTC 2007 IDJOB= 365514 IDBENCH= 2410 IDSOLVER= 172 FILE ID= node15/365514-1176994503 PBS_JOBID= 4630463 Free space on /tmp= 66480 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-perold.opb COMMAND LINE= oree /tmp/evaluation/365514-1176994503/instance-365514-1176994503.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-365514-1176994503 -o ROOT/results/node15/solver-365514-1176994503 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365514-1176994503/instance-365514-1176994503.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 74732cb52a8d3f98c116ee3a39a76e14 RANDOM SEED= 559715867 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.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 : 3000.227 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 : 3000.227 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: 1649296 kB Buffers: 36856 kB Cached: 297676 kB SwapCached: 2544 kB Active: 220768 kB Inactive: 136668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1649296 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 4140 kB Writeback: 0 kB Mapped: 30164 kB Slab: 34684 kB Committed_AS: 6275692 kB PageTables: 1868 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= 66480 MiB End job on node15 on Thu Apr 19 14:55:04 UTC 2007