Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 1.11083 | 1.1121 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scfxm3.opb |
MD5SUM | 54ab9b432f0ca3b396cc5f5869f6f335 |
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 | 0.581911 |
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 | 41130 |
Total number of constraints | 981 |
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 | 981 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1710 |
Number of terms in the objective function | 2070 |
Biggest coefficient in the objective function | 5368709120 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 421980536439 |
Number of bits of the sum of numbers in the objective function | 39 |
Biggest number in a constraint | 53687091200000 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 326830904793855 |
Number of bits of the biggest sum of numbers | 49 |
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... 0.79/0.84 c ...done 0.79/0.84 c #vars=41130 #constraints=1543 hasObjective=yes 0.99/1.01 c res. mode=mod 0.99/1.01 c VSIDS like heuristics 0.99/1.01 c complete search running 0.99/1.09 c contradiction after root unit propagation 0.99/1.09 0.99/1.09 s UNSATISFIABLE 0.99/1.09 0.99/1.09 c user time= 1.07384 s 0.99/1.09 c system time= 0.024996 s 0.99/1.09 c wall clock time=1.0987
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-365556-1176995107 -o ROOT/results/node17/solver-365556-1176995107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365556-1176995107/instance-365556-1176995107.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 1575 /proc/meminfo: memFree=1544368/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=1468 CPUtime=0 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147428201 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134569804 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 367 161 127 317 0 46 0 [startup+0.040493 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1575 /proc/meminfo: memFree=1544368/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=2160 CPUtime=0.03 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 330 0 0 0 3 0 0 0 18 0 1 0 147428201 2211840 312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 540 312 131 317 0 219 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2160 [startup+0.101498 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1575 /proc/meminfo: memFree=1544368/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=3224 CPUtime=0.09 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 593 0 0 0 9 0 0 0 18 0 1 0 147428201 3301376 575 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 806 575 131 317 0 485 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3224 [startup+0.301519 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1575 /proc/meminfo: memFree=1544368/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=6448 CPUtime=0.29 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 1405 0 0 0 29 0 0 0 19 0 1 0 147428201 6602752 1387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 1612 1387 131 317 0 1291 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6448 [startup+0.701561 s] /proc/loadavg: 0.92 0.98 0.99 3/77 1575 /proc/meminfo: memFree=1544368/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=13224 CPUtime=0.69 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 3087 0 0 0 68 1 0 0 23 0 1 0 147428201 13541376 3069 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 3306 3069 131 317 0 2985 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13224 Solver just ended. Dumping a history of the last processes samples [startup+1.1056 s] /proc/loadavg: 0.92 0.98 0.99 2/78 1576 /proc/meminfo: memFree=1523944/2055920 swapFree=4141660/4192956 [pid=1575] ppid=1573 vsize=21612 CPUtime=1.09 /proc/1575/stat : 1575 (oree) R 1573 1575 986 0 -1 4194304 5418 0 0 0 107 2 0 0 25 0 1 0 147428201 22130688 5196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134557242 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1575/statm: 5403 5196 184 317 0 5082 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 21612 Child status: 0 Real time (s): 1.1121 CPU time (s): 1.11083 CPU user time (s): 1.08083 CPU system time (s): 0.029995 CPU usage (%): 99.8856 Max. virtual memory (cumulated for all children) (KiB): 21896 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.08083 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5418 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= 23 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node17 on Thu Apr 19 15:05:07 UTC 2007 IDJOB= 365556 IDBENCH= 2434 IDSOLVER= 172 FILE ID= node17/365556-1176995107 PBS_JOBID= 4630469 Free space on /tmp= 66388 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-scfxm3.opb COMMAND LINE= oree /tmp/evaluation/365556-1176995107/instance-365556-1176995107.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-365556-1176995107 -o ROOT/results/node17/solver-365556-1176995107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365556-1176995107/instance-365556-1176995107.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 54ab9b432f0ca3b396cc5f5869f6f335 RANDOM SEED= 236445775 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1544840 kB Buffers: 37088 kB Cached: 381608 kB SwapCached: 14192 kB Active: 219756 kB Inactive: 234372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1544840 kB SwapTotal: 4192956 kB SwapFree: 4141660 kB Dirty: 4588 kB Writeback: 0 kB Mapped: 41524 kB Slab: 42508 kB Committed_AS: 7118912 kB PageTables: 1824 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= 66388 MiB End job on node17 on Thu Apr 19 15:05:08 UTC 2007