Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 2.45363 | 2.45551 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12s.opb |
MD5SUM | 7267f3c0f02bf08ffddc8a6009c3e1e8 |
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 | 0.868867 |
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 | 82890 |
Total number of constraints | 1037 |
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 | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1470 |
Number of terms in the objective function | 82890 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 204819735955723812 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 204819735955723812 |
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... 1.29/1.31 c ...done 1.29/1.31 c #vars=82890 #constraints=1974 hasObjective=yes 2.29/2.34 c res. mode=mod 2.29/2.34 c VSIDS like heuristics 2.29/2.34 c complete search running 2.39/2.43 c contradiction after root unit propagation 2.39/2.43 2.39/2.43 s UNSATISFIABLE 2.39/2.43 2.39/2.43 c user time= 2.38664 s 2.39/2.43 c system time= 0.045993 s 2.39/2.43 c wall clock time=2.43296
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-365412-1176994096 -o ROOT/results/node47/solver-365412-1176994096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365412-1176994096/instance-365412-1176994096.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: 1.00 0.99 0.97 3/77 14239 /proc/meminfo: memFree=1599424/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=1468 CPUtime=0 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 54255017 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 367 161 127 317 0 46 0 [startup+0.071815 s] /proc/loadavg: 1.00 0.99 0.97 3/77 14239 /proc/meminfo: memFree=1599424/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=2400 CPUtime=0.06 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 483 0 0 0 6 0 0 0 18 0 1 0 54255017 2457600 367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 600 367 127 317 0 279 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2400 [startup+0.101817 s] /proc/loadavg: 1.00 0.99 0.97 3/77 14239 /proc/meminfo: memFree=1599424/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=3440 CPUtime=0.09 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 777 0 0 0 9 0 0 0 18 0 1 0 54255017 3522560 532 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 860 532 127 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301839 s] /proc/loadavg: 1.00 0.99 0.97 3/77 14239 /proc/meminfo: memFree=1599424/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=5520 CPUtime=0.29 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 1481 0 0 0 28 1 0 0 19 0 1 0 54255017 5652480 979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134590739 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 1380 979 128 317 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5520 [startup+0.701883 s] /proc/loadavg: 1.00 0.99 0.97 3/77 14239 /proc/meminfo: memFree=1599424/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=11208 CPUtime=0.69 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 2837 0 0 0 67 2 0 0 23 0 1 0 54255017 11476992 2335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 2802 2337 131 317 0 2481 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11208 [startup+1.50197 s] /proc/loadavg: 1.00 0.99 0.97 2/78 14240 /proc/meminfo: memFree=1585336/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=29880 CPUtime=1.49 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 7312 0 0 0 145 4 0 0 25 0 1 0 54255017 30597120 6810 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 7470 6810 137 317 0 7149 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 29880 Solver just ended. Dumping a history of the last processes samples [startup+1.90201 s] /proc/loadavg: 1.00 0.99 0.97 2/78 14240 /proc/meminfo: memFree=1585336/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=31860 CPUtime=1.89 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 7800 0 0 0 185 4 0 0 25 0 1 0 54255017 32624640 7298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 7965 7298 137 317 0 7644 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 31860 [startup+2.30105 s] /proc/loadavg: 1.00 0.99 0.97 2/78 14240 /proc/meminfo: memFree=1570168/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=32124 CPUtime=2.29 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 7886 0 0 0 225 4 0 0 25 0 1 0 54255017 32894976 7384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 8031 7384 137 317 0 7710 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 32124 [startup+2.40106 s] /proc/loadavg: 1.00 0.99 0.97 2/78 14240 /proc/meminfo: memFree=1570168/2055920 swapFree=4157972/4192956 [pid=14239] ppid=14237 vsize=32124 CPUtime=2.39 /proc/14239/stat : 14239 (oree) R 14237 14239 13853 0 -1 4194304 7886 0 0 0 235 4 0 0 25 0 1 0 54255017 32894976 7384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14239/statm: 8031 7384 137 317 0 7710 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 32124 Child status: 0 Real time (s): 2.45551 CPU time (s): 2.45363 CPU user time (s): 2.40064 CPU system time (s): 0.052991 CPU usage (%): 99.9233 Max. virtual memory (cumulated for all children) (KiB): 32124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.40063 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7944 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= 49 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node47 on Thu Apr 19 14:48:17 UTC 2007 IDJOB= 365412 IDBENCH= 2378 IDSOLVER= 172 FILE ID= node47/365412-1176994096 PBS_JOBID= 4630455 Free space on /tmp= 66422 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-ship12s.opb COMMAND LINE= oree /tmp/evaluation/365412-1176994096/instance-365412-1176994096.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-365412-1176994096 -o ROOT/results/node47/solver-365412-1176994096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365412-1176994096/instance-365412-1176994096.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 7267f3c0f02bf08ffddc8a6009c3e1e8 RANDOM SEED= 866830860 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1599840 kB Buffers: 36980 kB Cached: 350220 kB SwapCached: 3256 kB Active: 40556 kB Inactive: 369848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1599840 kB SwapTotal: 4192956 kB SwapFree: 4157972 kB Dirty: 6360 kB Writeback: 0 kB Mapped: 30204 kB Slab: 31188 kB Committed_AS: 2602532 kB PageTables: 1776 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= 66422 MiB End job on node47 on Thu Apr 19 14:48:19 UTC 2007