Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 0.196969 | 0.19975 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-capri.opb |
MD5SUM | c604b2e3d1c07d3beeda9af6b1043272 |
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 | 0.095984 |
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 | 7817 |
Total number of constraints | 402 |
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 | 402 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 647 |
Number of terms in the objective function | 580 |
Biggest coefficient in the objective function | 107374182400000 |
Number of bits for the biggest coefficient in the objective function | 47 |
Sum of the numbers in the objective function | 1708358674549057 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 11690085472796672 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 80356363520648894 |
Number of bits of the biggest sum of numbers | 57 |
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... 0.09/0.16 c ...done 0.09/0.16 c #vars=7817 #constraints=545 hasObjective=yes 0.09/0.18 c res. mode=mod 0.09/0.18 c VSIDS like heuristics 0.09/0.18 c complete search running 0.09/0.19 c contradiction after root unit propagation 0.09/0.19 0.09/0.19 s UNSATISFIABLE 0.09/0.19 0.09/0.19 c user time= 0.19297 s 0.09/0.19 c system time= 0.001999 s 0.09/0.19 c wall clock time=0.193425
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-365544-1176994908 -o ROOT/results/node61/solver-365544-1176994908 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365544-1176994908/instance-365544-1176994908.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: 0.84 0.94 0.94 3/70 27534 /proc/meminfo: memFree=1738360/2055920 swapFree=4184100/4192956 [pid=27534] ppid=27532 vsize=1468 CPUtime=0 /proc/27534/stat : 27534 (oree) R 27532 27534 27477 0 -1 4194304 170 0 0 0 0 0 0 0 19 0 1 0 111454470 1503232 152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27534/statm: 367 153 128 317 0 46 0 [startup+0.0993011 s] /proc/loadavg: 0.84 0.94 0.94 3/70 27534 /proc/meminfo: memFree=1738360/2055920 swapFree=4184100/4192956 [pid=27534] ppid=27532 vsize=2788 CPUtime=0.09 /proc/27534/stat : 27534 (oree) R 27532 27534 27477 0 -1 4194304 494 0 0 0 9 0 0 0 19 0 1 0 111454470 2854912 476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27534/statm: 697 476 131 317 0 376 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2788 [startup+0.1013 s] /proc/loadavg: 0.84 0.94 0.94 3/70 27534 /proc/meminfo: memFree=1738360/2055920 swapFree=4184100/4192956 [pid=27534] ppid=27532 vsize=2788 CPUtime=0.09 /proc/27534/stat : 27534 (oree) R 27532 27534 27477 0 -1 4194304 503 0 0 0 9 0 0 0 19 0 1 0 111454470 2854912 485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27534/statm: 697 486 131 317 0 376 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2788 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.19975 CPU time (s): 0.196969 CPU user time (s): 0.19397 CPU system time (s): 0.002999 CPU usage (%): 98.6078 Max. virtual memory (cumulated for all children) (KiB): 2788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.19397 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1133 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= 7 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node61 on Thu Apr 19 15:01:48 UTC 2007 IDJOB= 365544 IDBENCH= 2426 IDSOLVER= 172 FILE ID= node61/365544-1176994908 PBS_JOBID= 4630475 Free space on /tmp= 66501 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-capri.opb COMMAND LINE= oree /tmp/evaluation/365544-1176994908/instance-365544-1176994908.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-365544-1176994908 -o ROOT/results/node61/solver-365544-1176994908 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365544-1176994908/instance-365544-1176994908.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= c604b2e3d1c07d3beeda9af6b1043272 RANDOM SEED= 124881287 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1738768 kB Buffers: 10596 kB Cached: 256988 kB SwapCached: 3056 kB Active: 65028 kB Inactive: 212920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1738768 kB SwapTotal: 4192956 kB SwapFree: 4184100 kB Dirty: 2068 kB Writeback: 0 kB Mapped: 16464 kB Slab: 24992 kB Committed_AS: 860004 kB PageTables: 1612 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= 66501 MiB End job on node61 on Thu Apr 19 15:01:49 UTC 2007