Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 3.74843 | 3.75323 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-momentum1.opb |
MD5SUM | 2a3bb2993a8527831120044b821e9eec |
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 | 3.74843 |
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 | 40182 |
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 | 15166 |
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 | 16384000000 |
Number of bits for the biggest coefficient in the objective function | 34 |
Sum of the numbers in the objective function | 1372391683575 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 536870912000000000000000 |
Number of bits of the biggest number in a constraint | 79 |
Biggest sum of numbers in a constraint | 1073792773951002021605255 |
Number of bits of the biggest sum of numbers | 80 |
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... 1.79/1.89 c ...done 1.79/1.89 c #vars=41495 #constraints=40741 hasObjective=yes 3.69/3.71 c res. mode=mod 3.69/3.71 c VSIDS like heuristics 3.69/3.71 c complete search running 3.69/3.72 c contradiction after root unit propagation 3.69/3.72 3.69/3.72 s UNSATISFIABLE 3.69/3.72 3.69/3.72 c user time= 3.67144 s 3.69/3.72 c system time= 0.052991 s 3.69/3.72 c wall clock time=3.72853
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-365712-1176997109 -o ROOT/results/node38/solver-365712-1176997109 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365712-1176997109/instance-365712-1176997109.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: 0.91 0.97 0.97 3/77 31359 /proc/meminfo: memFree=1427456/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=1468 CPUtime=0 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 131877610 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 367 161 126 317 0 46 0 [startup+0.0718769 s] /proc/loadavg: 0.91 0.97 0.97 3/77 31359 /proc/meminfo: memFree=1427456/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=2400 CPUtime=0.06 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 506 0 0 0 6 0 0 0 18 0 1 0 131877610 2457600 390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 600 390 126 317 0 279 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2400 [startup+0.101882 s] /proc/loadavg: 0.91 0.97 0.97 3/77 31359 /proc/meminfo: memFree=1427456/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=2628 CPUtime=0.09 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 540 0 0 0 9 0 0 0 18 0 1 0 131877610 2691072 424 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 657 424 128 317 0 336 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2628 [startup+0.30192 s] /proc/loadavg: 0.91 0.97 0.97 3/77 31359 /proc/meminfo: memFree=1427456/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=5532 CPUtime=0.29 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 1296 0 0 0 29 0 0 0 19 0 1 0 131877610 5664768 1180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 1383 1180 131 317 0 1062 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5532 [startup+0.701997 s] /proc/loadavg: 0.91 0.97 0.97 3/77 31359 /proc/meminfo: memFree=1427456/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=10416 CPUtime=0.69 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 2493 0 0 0 68 1 0 0 23 0 1 0 131877610 10665984 2377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 2604 2377 131 317 0 2283 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10416 [startup+1.50115 s] /proc/loadavg: 0.91 0.97 0.97 2/78 31360 /proc/meminfo: memFree=1414968/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=21064 CPUtime=1.49 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 5149 0 0 0 146 3 0 0 25 0 1 0 131877610 21569536 5033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 5299 5034 131 317 0 4978 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 21064 [startup+3.10146 s] /proc/loadavg: 0.91 0.97 0.97 2/78 31360 /proc/meminfo: memFree=1393976/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=35740 CPUtime=3.09 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 8813 0 0 0 304 5 0 0 25 0 1 0 131877610 36597760 8664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 8935 8664 137 317 0 8614 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 35740 Solver just ended. Dumping a history of the last processes samples [startup+3.50154 s] /proc/loadavg: 0.92 0.97 0.97 2/78 31360 /proc/meminfo: memFree=1393080/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=36136 CPUtime=3.49 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 8932 0 0 0 344 5 0 0 25 0 1 0 131877610 37003264 8783 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 9034 8783 137 317 0 8713 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 36136 [startup+3.70158 s] /proc/loadavg: 0.92 0.97 0.97 2/78 31360 /proc/meminfo: memFree=1393080/2055920 swapFree=4159716/4192956 [pid=31359] ppid=31357 vsize=38248 CPUtime=3.69 /proc/31359/stat : 31359 (oree) R 31357 31359 30643 0 -1 4194304 9440 0 0 0 364 5 0 0 25 0 1 0 131877610 39165952 9291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/31359/statm: 9562 9292 137 317 0 9241 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 38248 Child status: 0 Real time (s): 3.75323 CPU time (s): 3.74843 CPU user time (s): 3.68844 CPU system time (s): 0.05999 CPU usage (%): 99.8722 Max. virtual memory (cumulated for all children) (KiB): 38248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.68844 system time used= 0.05999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9565 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= 79 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node38 on Thu Apr 19 15:38:30 UTC 2007 IDJOB= 365712 IDBENCH= 2531 IDSOLVER= 172 FILE ID= node38/365712-1176997109 PBS_JOBID= 4630435 Free space on /tmp= 66234 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum1.opb COMMAND LINE= oree /tmp/evaluation/365712-1176997109/instance-365712-1176997109.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-365712-1176997109 -o ROOT/results/node38/solver-365712-1176997109 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365712-1176997109/instance-365712-1176997109.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 2a3bb2993a8527831120044b821e9eec RANDOM SEED= 145285364 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1427928 kB Buffers: 47160 kB Cached: 487280 kB SwapCached: 3100 kB Active: 103608 kB Inactive: 457628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1427928 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 9384 kB Writeback: 0 kB Mapped: 35056 kB Slab: 52032 kB Committed_AS: 1537492 kB PageTables: 2060 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= 66234 MiB End job on node38 on Thu Apr 19 15:38:34 UTC 2007