Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 3.19151 | 3.19345 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb |
MD5SUM | e2a78df60352c05b10262815438dedba |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 1.05184 |
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 | 41495 |
Total number of constraints | 40134 |
Number of constraints which are clauses | 24365 |
Number of constraints which are cardinality constraints (but not clauses) | 651 |
Number of constraints which are nor clauses,nor cardinality constraints | 15118 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 840 |
Number of terms in the objective function | 31027 |
Biggest coefficient in the objective function | 6260 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 553158 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371255 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 553158 |
Number of bits of the biggest sum of numbers | 20 |
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... 1.39/1.41 c ...done 1.39/1.41 c #vars=41495 #constraints=40693 hasObjective=yes 3.09/3.15 c res. mode=mod 3.09/3.15 c VSIDS like heuristics 3.09/3.15 c complete search running 3.09/3.17 c contradiction after root unit propagation 3.09/3.17 3.09/3.17 s UNSATISFIABLE 3.09/3.17 3.09/3.17 c user time= 3.12752 s 3.09/3.17 c system time= 0.041993 s 3.09/3.17 c wall clock time=3.16913
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-363308-1176852333 -o ROOT/results/node66/solver-363308-1176852333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363308-1176852333/instance-363308-1176852333.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 0.97 0.92 3/64 10855 /proc/meminfo: memFree=1832184/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=1620 CPUtime=0 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 161222848 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 405 175 126 317 0 84 0 [startup+0.081194 s] /proc/loadavg: 0.92 0.97 0.92 3/64 10855 /proc/meminfo: memFree=1832184/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=2628 CPUtime=0.07 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 543 0 0 0 7 0 0 0 18 0 1 0 161222848 2691072 427 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 657 427 131 317 0 336 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2628 [startup+0.101197 s] /proc/loadavg: 0.92 0.97 0.92 3/64 10855 /proc/meminfo: memFree=1832184/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=2892 CPUtime=0.09 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 612 0 0 0 9 0 0 0 18 0 1 0 161222848 2961408 496 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 723 496 131 317 0 402 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2892 [startup+0.301238 s] /proc/loadavg: 0.92 0.97 0.92 3/64 10855 /proc/meminfo: memFree=1832184/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=6324 CPUtime=0.29 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 1482 0 0 0 29 0 0 0 19 0 1 0 161222848 6475776 1366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 1581 1366 131 317 0 1260 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6324 [startup+0.701318 s] /proc/loadavg: 0.92 0.97 0.92 3/64 10855 /proc/meminfo: memFree=1832184/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=12680 CPUtime=0.69 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 3045 0 0 0 68 1 0 0 22 0 1 0 161222848 12984320 2929 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 3170 2929 131 317 0 2849 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12680 [startup+1.50148 s] /proc/loadavg: 0.92 0.97 0.92 2/65 10856 /proc/meminfo: memFree=1814576/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=33212 CPUtime=1.49 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 8176 0 0 0 146 3 0 0 25 0 1 0 161222848 34009088 8027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 8303 8027 137 317 0 7982 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33212 [startup+3.10079 s] /proc/loadavg: 0.93 0.97 0.92 2/65 10856 /proc/meminfo: memFree=1798448/2055920 swapFree=4176832/4192956 [pid=10855] ppid=10853 vsize=37040 CPUtime=3.09 /proc/10855/stat : 10855 (oree) R 10853 10855 10142 0 -1 4194304 9133 0 0 0 306 3 0 0 25 0 1 0 161222848 37928960 8984 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/10855/statm: 9260 8984 137 317 0 8939 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 37040 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 3.19345 CPU time (s): 3.19151 CPU user time (s): 3.14252 CPU system time (s): 0.048992 CPU usage (%): 99.9394 Max. virtual memory (cumulated for all children) (KiB): 37040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.14252 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9546 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 0.005999 second user time and 0.012998 second system time The end
Begin job on node66 on Tue Apr 17 23:25:33 UTC 2007 IDJOB= 363308 IDBENCH= 1799 IDSOLVER= 172 FILE ID= node66/363308-1176852333 PBS_JOBID= 4590183 Free space on /tmp= 66440 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb COMMAND LINE= oree /tmp/evaluation/363308-1176852333/instance-363308-1176852333.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-363308-1176852333 -o ROOT/results/node66/solver-363308-1176852333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363308-1176852333/instance-363308-1176852333.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= e2a78df60352c05b10262815438dedba RANDOM SEED= 64569412 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1832592 kB Buffers: 15296 kB Cached: 150452 kB SwapCached: 9828 kB Active: 27948 kB Inactive: 153636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832592 kB SwapTotal: 4192956 kB SwapFree: 4176832 kB Dirty: 6560 kB Writeback: 0 kB Mapped: 15668 kB Slab: 27828 kB Committed_AS: 753156 kB PageTables: 1376 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= 66440 MiB End job on node66 on Tue Apr 17 23:25:36 UTC 2007