Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 0.234963 | 0.237001 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib3/normalized-mps-v2-20-10-qnet1.opb |
MD5SUM | 9cd99d01f800e747c5049853d96a0d20 |
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 | 0.044992 |
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 | 5380 |
Total number of constraints | 630 |
Number of constraints which are clauses | 40 |
Number of constraints which are cardinality constraints (but not clauses) | 48 |
Number of constraints which are nor clauses,nor cardinality constraints | 542 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 77 |
Number of terms in the objective function | 3720 |
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 | 133143986052 |
Number of bits of the sum of numbers in the objective function | 37 |
Biggest number in a constraint | 8388608000000 |
Number of bits of the biggest number in a constraint | 43 |
Biggest sum of numbers in a constraint | 17124187591735 |
Number of bits of the biggest sum of numbers | 44 |
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... 0.00/0.04 c ...done 0.00/0.04 c #vars=5380 #constraints=963 hasObjective=yes 0.00/0.07 c res. mode=mod 0.00/0.07 c VSIDS like heuristics 0.00/0.07 c complete search running 0.09/0.12 c restart after 401 decisions 0.09/0.13 c nbDecision=500 #constraints=966 0.09/0.16 c restart after 801 decisions 0.09/0.18 c nbDecision=1000 #constraints=970 0.19/0.23 c nbDecision=1408 #constraints=974 0.19/0.23 0.19/0.23 s UNSATISFIABLE 0.19/0.23 0.19/0.23 c user time= 0.231964 s 0.19/0.23 c system time= 0.001999 s 0.19/0.23 c wall clock time=0.233658
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-365724-1176997144 -o ROOT/results/node22/solver-365724-1176997144 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365724-1176997144/instance-365724-1176997144.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 0.96 3/77 9359 /proc/meminfo: memFree=1414528/2055920 swapFree=4168584/4192956 [pid=9359] ppid=9357 vsize=1468 CPUtime=0 /proc/9359/stat : 9359 (oree) R 9357 9359 8559 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147632076 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134830972 0 0 4096 17474 0 0 0 17 1 0 0 /proc/9359/statm: 367 161 126 317 0 46 0 [startup+0.0917211 s] /proc/loadavg: 0.92 0.98 0.96 3/77 9359 /proc/meminfo: memFree=1414528/2055920 swapFree=4168584/4192956 [pid=9359] ppid=9357 vsize=3024 CPUtime=0.08 /proc/9359/stat : 9359 (oree) R 9357 9359 8559 0 -1 4194304 575 0 0 0 8 0 0 0 18 0 1 0 147632076 3096576 557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0 /proc/9359/statm: 756 557 139 317 0 435 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3024 [startup+0.102723 s] /proc/loadavg: 0.92 0.98 0.96 3/77 9359 /proc/meminfo: memFree=1414528/2055920 swapFree=4168584/4192956 [pid=9359] ppid=9357 vsize=3024 CPUtime=0.09 /proc/9359/stat : 9359 (oree) R 9357 9359 8559 0 -1 4194304 575 0 0 0 9 0 0 0 18 0 1 0 147632076 3096576 557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0 /proc/9359/statm: 756 557 139 317 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3024 Solver just ended. Dumping a history of the last processes samples [startup+0.202738 s] /proc/loadavg: 0.92 0.98 0.96 3/77 9359 /proc/meminfo: memFree=1414528/2055920 swapFree=4168584/4192956 [pid=9359] ppid=9357 vsize=3024 CPUtime=0.19 /proc/9359/stat : 9359 (oree) R 9357 9359 8559 0 -1 4194304 575 0 0 0 19 0 0 0 18 0 1 0 147632076 3096576 557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606710 0 0 4096 17474 0 0 0 17 1 0 0 /proc/9359/statm: 756 557 139 317 0 435 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3024 Child status: 0 Real time (s): 0.237001 CPU time (s): 0.234963 CPU user time (s): 0.232964 CPU system time (s): 0.001999 CPU usage (%): 99.1401 Max. virtual memory (cumulated for all children) (KiB): 3024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.232964 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 591 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 0.002999 second user time and 0.006998 second system time The end
Begin job on node22 on Thu Apr 19 15:39:04 UTC 2007 IDJOB= 365724 IDBENCH= 2542 IDSOLVER= 172 FILE ID= node22/365724-1176997144 PBS_JOBID= 4630440 Free space on /tmp= 66498 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-qnet1.opb COMMAND LINE= oree /tmp/evaluation/365724-1176997144/instance-365724-1176997144.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-365724-1176997144 -o ROOT/results/node22/solver-365724-1176997144 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365724-1176997144/instance-365724-1176997144.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 9cd99d01f800e747c5049853d96a0d20 RANDOM SEED= 686501964 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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 : 3000.265 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 : 3000.265 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: 1414872 kB Buffers: 50156 kB Cached: 496344 kB SwapCached: 2192 kB Active: 101244 kB Inactive: 467904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1414872 kB SwapTotal: 4192956 kB SwapFree: 4168584 kB Dirty: 1548 kB Writeback: 0 kB Mapped: 30480 kB Slab: 57512 kB Committed_AS: 1801104 kB PageTables: 1676 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= 66498 MiB End job on node22 on Thu Apr 19 15:39:04 UTC 2007