Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 1.10883 | 1.10985 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-fffff800.opb |
MD5SUM | 0f197dc54398ded0c8eff8292928b1a0 |
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 | 1.10883 |
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 | 25620 |
Total number of constraints | 524 |
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 | 524 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 7530 |
Number of terms in the objective function | 240 |
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 | 8589934584 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 16106127360000000000 |
Number of bits of the biggest number in a constraint | 64 |
Biggest sum of numbers in a constraint | 392918753328864668366 |
Number of bits of the biggest sum of numbers | 69 |
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... 0.89/0.94 c ...done 0.89/0.94 c #vars=25620 #constraints=875 hasObjective=yes 1.00/1.05 c res. mode=mod 1.00/1.05 c VSIDS like heuristics 1.00/1.05 c complete search running 1.00/1.09 c contradiction after root unit propagation 1.00/1.09 1.00/1.09 s UNSATISFIABLE 1.00/1.09 1.00/1.09 c user time= 1.06484 s 1.00/1.09 c system time= 0.034994 s 1.00/1.09 c wall clock time=1.09893
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-365628-1176995316 -o ROOT/results/node23/solver-365628-1176995316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365628-1176995316/instance-365628-1176995316.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 1.00 0.99 3/77 13820 /proc/meminfo: memFree=1817152/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=1468 CPUtime=0 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 147448787 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 367 162 127 317 0 46 0 [startup+0.0612151 s] /proc/loadavg: 0.92 1.00 0.99 3/77 13820 /proc/meminfo: memFree=1817152/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=2580 CPUtime=0.05 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 423 0 0 0 5 0 0 0 18 0 1 0 147448787 2641920 405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712569 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 645 405 131 317 0 324 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2580 [startup+0.101211 s] /proc/loadavg: 0.92 1.00 0.99 3/77 13820 /proc/meminfo: memFree=1817152/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=2844 CPUtime=0.09 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 147448787 2912256 489 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 711 491 131 317 0 390 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2844 [startup+0.30125 s] /proc/loadavg: 0.92 1.00 0.99 3/77 13820 /proc/meminfo: memFree=1817152/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=6128 CPUtime=0.29 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 1268 0 0 0 28 1 0 0 19 0 1 0 147448787 6275072 1250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134544822 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 1532 1250 131 317 0 1211 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6128 [startup+0.701327 s] /proc/loadavg: 0.92 1.00 0.99 3/77 13820 /proc/meminfo: memFree=1817152/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=11536 CPUtime=0.69 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 2553 0 0 0 67 2 0 0 22 0 1 0 147448787 11812864 2535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 2884 2537 131 317 0 2563 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11536 Solver just ended. Dumping a history of the last processes samples [startup+1.10541 s] /proc/loadavg: 0.92 1.00 0.99 2/78 13821 /proc/meminfo: memFree=1801208/2055920 swapFree=4169120/4192956 [pid=13820] ppid=13818 vsize=19940 CPUtime=1.09 /proc/13820/stat : 13820 (oree) R 13818 13820 13149 0 -1 4194304 4683 0 0 0 106 3 0 0 25 0 1 0 147448787 20418560 4363 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13820/statm: 4985 4363 184 317 0 4664 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 19940 Child status: 0 Real time (s): 1.10985 CPU time (s): 1.10883 CPU user time (s): 1.06984 CPU system time (s): 0.038994 CPU usage (%): 99.9081 Max. virtual memory (cumulated for all children) (KiB): 19940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.06984 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4683 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 0.002999 second user time and 0.007998 second system time The end
Begin job on node23 on Thu Apr 19 15:08:37 UTC 2007 IDJOB= 365628 IDBENCH= 2452 IDSOLVER= 172 FILE ID= node23/365628-1176995316 PBS_JOBID= 4630438 Free space on /tmp= 66451 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-fffff800.opb COMMAND LINE= oree /tmp/evaluation/365628-1176995316/instance-365628-1176995316.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-365628-1176995316 -o ROOT/results/node23/solver-365628-1176995316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365628-1176995316/instance-365628-1176995316.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 0f197dc54398ded0c8eff8292928b1a0 RANDOM SEED= 670503369 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1817624 kB Buffers: 22360 kB Cached: 127740 kB SwapCached: 2288 kB Active: 77452 kB Inactive: 95536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1817624 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 4684 kB Writeback: 0 kB Mapped: 30352 kB Slab: 50844 kB Committed_AS: 2459304 kB PageTables: 1796 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= 66451 MiB End job on node23 on Thu Apr 19 15:08:38 UTC 2007