Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 1.01384 | 1.01589 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ganges.opb |
MD5SUM | 8dcdf7f580feb5bd340697fd975f6f3f |
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 | 0.462929 |
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 | 46097 |
Total number of constraints | 1706 |
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 | 1706 |
Minimum length of a constraint | 13 |
Maximum length of a constraint | 1432 |
Number of terms in the objective function | 2309 |
Biggest coefficient in the objective function | 33554432 |
Number of bits for the biggest coefficient in the objective function | 26 |
Sum of the numbers in the objective function | 884998035 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 5368709120000 |
Number of bits of the biggest number in a constraint | 43 |
Biggest sum of numbers in a constraint | 32257203788492 |
Number of bits of the biggest sum of numbers | 45 |
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... 0.69/0.73 c ...done 0.69/0.73 c #vars=46097 #constraints=2991 hasObjective=yes 0.89/0.92 c res. mode=mod 0.89/0.92 c VSIDS like heuristics 0.89/0.92 c complete search running 1.00/1.00 c contradiction after root unit propagation 1.00/1.00 1.00/1.00 s UNSATISFIABLE 1.00/1.00 1.00/1.00 c user time= 0.970852 s 1.00/1.00 c system time= 0.030995 s 1.00/1.00 c wall clock time=1.00158
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-365448-1176994257 -o ROOT/results/node72/solver-365448-1176994257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365448-1176994257/instance-365448-1176994257.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 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=1468 CPUtime=0 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175464124 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 367 161 126 317 0 46 0 [startup+0.0828579 s] /proc/loadavg: 0.92 0.98 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=2940 CPUtime=0.07 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 538 0 0 0 7 0 0 0 18 0 1 0 175464124 3010560 520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 735 520 131 317 0 414 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2940 [startup+0.101859 s] /proc/loadavg: 0.92 0.98 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=3336 CPUtime=0.09 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 175464124 3416064 615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 834 616 131 317 0 513 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3336 [startup+0.301878 s] /proc/loadavg: 0.92 0.98 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=7428 CPUtime=0.29 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 1657 0 0 0 29 0 0 0 19 0 1 0 175464124 7606272 1639 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 1857 1639 131 317 0 1536 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7428 [startup+0.701915 s] /proc/loadavg: 0.92 0.98 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=14588 CPUtime=0.69 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 3413 0 0 0 68 1 0 0 22 0 1 0 175464124 14938112 3395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 3647 3395 131 317 0 3326 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14588 Solver just ended. Dumping a history of the last processes samples [startup+0.901933 s] /proc/loadavg: 0.92 0.98 0.99 3/77 574 /proc/meminfo: memFree=1762808/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=21464 CPUtime=0.89 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 5151 0 0 0 87 2 0 0 24 0 1 0 175464124 21979136 5133 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 5366 5133 137 317 0 5045 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 21464 [startup+1.00194 s] /proc/loadavg: 0.92 0.98 0.99 2/78 575 /proc/meminfo: memFree=1742448/2055920 swapFree=4157116/4192956 [pid=574] ppid=572 vsize=20944 CPUtime=1 /proc/574/stat : 574 (oree) R 572 574 31677 0 -1 4194304 5276 0 0 0 97 3 0 0 25 0 1 0 175464124 21446656 5029 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284128 0 0 4096 17474 0 0 0 17 1 0 0 /proc/574/statm: 5236 5029 184 317 0 4915 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 20944 Child status: 0 Real time (s): 1.01589 CPU time (s): 1.01384 CPU user time (s): 0.977851 CPU system time (s): 0.035994 CPU usage (%): 99.7982 Max. virtual memory (cumulated for all children) (KiB): 21464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.977851 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5276 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= 3 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node72 on Thu Apr 19 14:50:57 UTC 2007 IDJOB= 365448 IDBENCH= 2391 IDSOLVER= 172 FILE ID= node72/365448-1176994257 PBS_JOBID= 4630418 Free space on /tmp= 66404 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-ganges.opb COMMAND LINE= oree /tmp/evaluation/365448-1176994257/instance-365448-1176994257.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-365448-1176994257 -o ROOT/results/node72/solver-365448-1176994257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365448-1176994257/instance-365448-1176994257.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 8dcdf7f580feb5bd340697fd975f6f3f RANDOM SEED= 767035003 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1763224 kB Buffers: 30560 kB Cached: 187468 kB SwapCached: 16912 kB Active: 91740 kB Inactive: 150224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1763224 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 3892 kB Writeback: 0 kB Mapped: 30980 kB Slab: 36232 kB Committed_AS: 2770900 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= 66404 MiB End job on node72 on Thu Apr 19 14:50:58 UTC 2007