Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 3.82342 | 3.82669 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08l.opb |
MD5SUM | 23a6addbd0d76e2876363785ec8dae3c |
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 | 1.41178 |
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 | 128490 |
Total number of constraints | 704 |
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 | 704 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2550 |
Number of terms in the objective function | 128490 |
Biggest coefficient in the objective function | 435455996723200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 204823519821908064 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 204823519821908064 |
Number of bits of the biggest sum of numbers | 58 |
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... 1.99/2.07 c ...done 1.99/2.07 c #vars=128490 #constraints=1337 hasObjective=yes 3.69/3.72 c res. mode=mod 3.69/3.72 c VSIDS like heuristics 3.69/3.72 c complete search running 3.69/3.79 c contradiction after root unit propagation 3.69/3.79 3.69/3.79 s UNSATISFIABLE 3.69/3.79 3.69/3.79 c user time= 3.75043 s 3.69/3.79 c system time= 0.041993 s 3.69/3.79 c wall clock time=3.79296
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-365466-1176994325 -o ROOT/results/node7/solver-365466-1176994325 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365466-1176994325/instance-365466-1176994325.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 0.98 0.98 3/77 549 /proc/meminfo: memFree=1515568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=1468 CPUtime=0 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 175470157 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827775 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 367 160 127 317 0 46 0 [startup+0.019605 s] /proc/loadavg: 0.91 0.98 0.98 3/77 549 /proc/meminfo: memFree=1515568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=1752 CPUtime=0.01 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 234 0 0 0 1 0 0 0 18 0 1 0 175470157 1794048 216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 438 216 127 317 0 117 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1752 [startup+0.101614 s] /proc/loadavg: 0.91 0.98 0.98 3/77 549 /proc/meminfo: memFree=1515568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=3440 CPUtime=0.09 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 777 0 0 0 9 0 0 0 18 0 1 0 175470157 3522560 532 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 860 532 127 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301635 s] /proc/loadavg: 0.91 0.98 0.98 3/77 549 /proc/meminfo: memFree=1515568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=5520 CPUtime=0.29 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 1572 0 0 0 29 0 0 0 19 0 1 0 175470157 5652480 1070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 1380 1070 127 317 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5520 [startup+0.701677 s] /proc/loadavg: 0.91 0.98 0.98 3/77 549 /proc/meminfo: memFree=1515568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=8160 CPUtime=0.69 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 2281 0 0 0 69 0 0 0 22 0 1 0 175470157 8355840 1779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 2040 1779 131 317 0 1719 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8160 [startup+1.50176 s] /proc/loadavg: 0.91 0.98 0.98 2/78 550 /proc/meminfo: memFree=1503720/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=23568 CPUtime=1.49 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 5726 0 0 0 148 1 0 0 25 0 1 0 175470157 24133632 5224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 5892 5225 131 317 0 5571 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23568 [startup+3.10193 s] /proc/loadavg: 0.91 0.98 0.98 2/78 550 /proc/meminfo: memFree=1475112/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=49392 CPUtime=3.09 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 11834 0 0 0 305 4 0 0 25 0 1 0 175470157 50577408 11332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 12348 11332 137 317 0 12027 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 49392 Solver just ended. Dumping a history of the last processes samples [startup+3.50197 s] /proc/loadavg: 0.92 0.98 0.98 2/78 550 /proc/meminfo: memFree=1470568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=49392 CPUtime=3.49 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 11834 0 0 0 345 4 0 0 25 0 1 0 175470157 50577408 11332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 12348 11332 137 317 0 12027 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 49392 [startup+3.70199 s] /proc/loadavg: 0.92 0.98 0.98 2/78 550 /proc/meminfo: memFree=1470568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=49392 CPUtime=3.69 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 11834 0 0 0 365 4 0 0 25 0 1 0 175470157 50577408 11332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712986 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 12348 11332 137 317 0 12027 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 49392 [startup+3.802 s] /proc/loadavg: 0.92 0.98 0.98 2/78 550 /proc/meminfo: memFree=1470568/2055920 swapFree=4159716/4192956 [pid=549] ppid=547 vsize=47008 CPUtime=3.79 /proc/549/stat : 549 (oree) R 547 549 32629 0 -1 4194304 11899 0 0 0 375 4 0 0 25 0 1 0 175470157 48136192 10768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0 /proc/549/statm: 11752 10768 184 317 0 11431 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 47008 Child status: 0 Real time (s): 3.82669 CPU time (s): 3.82342 CPU user time (s): 3.77343 CPU system time (s): 0.049992 CPU usage (%): 99.9146 Max. virtual memory (cumulated for all children) (KiB): 49392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.77343 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11899 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= 7 runsolver used 0.006998 second user time and 0.013997 second system time The end
Begin job on node7 on Thu Apr 19 14:52:05 UTC 2007 IDJOB= 365466 IDBENCH= 2397 IDSOLVER= 172 FILE ID= node7/365466-1176994325 PBS_JOBID= 4630467 Free space on /tmp= 66363 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-ship08l.opb COMMAND LINE= oree /tmp/evaluation/365466-1176994325/instance-365466-1176994325.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-365466-1176994325 -o ROOT/results/node7/solver-365466-1176994325 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365466-1176994325/instance-365466-1176994325.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 23a6addbd0d76e2876363785ec8dae3c RANDOM SEED= 769648103 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1516040 kB Buffers: 31732 kB Cached: 442804 kB SwapCached: 13228 kB Active: 343816 kB Inactive: 153988 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1516040 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 9244 kB Writeback: 0 kB Mapped: 30296 kB Slab: 27568 kB Committed_AS: 7147504 kB PageTables: 1860 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= 66363 MiB End job on node7 on Thu Apr 19 14:52:10 UTC 2007