Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 14.9787 | 14.9816 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-momentum2.opb |
MD5SUM | 0d80b4a073c50ac034a87a4950dc06d8 |
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 | 14.9787 |
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 | 25930 |
Total number of constraints | 22668 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12203 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 655360000 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 3638660312 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 1024000000000000000000000000000 |
Number of bits of the biggest number in a constraint | 100 |
Biggest sum of numbers in a constraint | 3743132712137090008913823010064 |
Number of bits of the biggest sum of numbers | 102 |
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... 12.69/12.70 c ...done 12.69/12.70 c #vars=25930 #constraints=22889 hasObjective=yes 14.89/14.90 c res. mode=mod 14.89/14.90 c VSIDS like heuristics 14.89/14.90 c complete search running 14.89/14.94 c contradiction after root unit propagation 14.89/14.94 14.89/14.94 s UNSATISFIABLE 14.89/14.94 14.89/14.94 c user time= 14.7378 s 14.89/14.94 c system time= 0.205968 s 14.89/14.94 c wall clock time=14.945
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-365688-1176996106 -o ROOT/results/node68/solver-365688-1176996106 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365688-1176996106/instance-365688-1176996106.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: 0.97 0.96 0.93 3/64 23443 /proc/meminfo: memFree=1263776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=1468 CPUtime=0 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 175600420 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715285 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 367 161 126 317 0 46 0 [startup+0.0452769 s] /proc/loadavg: 0.97 0.96 0.93 3/64 23443 /proc/meminfo: memFree=1263776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=2400 CPUtime=0.04 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 472 0 0 0 4 0 0 0 18 0 1 0 175600420 2457600 356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 600 356 126 317 0 279 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2400 [startup+0.102281 s] /proc/loadavg: 0.97 0.96 0.93 3/64 23443 /proc/meminfo: memFree=1263776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=2732 CPUtime=0.1 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 553 0 0 0 10 0 0 0 18 0 1 0 175600420 2797568 437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 683 437 131 317 0 362 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2732 [startup+0.302298 s] /proc/loadavg: 0.97 0.96 0.93 3/64 23443 /proc/meminfo: memFree=1263776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=4976 CPUtime=0.29 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 1115 0 0 0 29 0 0 0 19 0 1 0 175600420 5095424 999 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 1244 999 131 317 0 923 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4976 [startup+0.701334 s] /proc/loadavg: 0.97 0.96 0.93 3/64 23443 /proc/meminfo: memFree=1263776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=11468 CPUtime=0.69 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 2731 0 0 0 68 1 0 0 22 0 1 0 175600420 11743232 2615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 2867 2615 131 317 0 2546 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11468 [startup+1.50141 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1249368/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=20460 CPUtime=1.49 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 4974 0 0 0 147 2 0 0 25 0 1 0 175600420 20951040 4858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 5115 4858 131 317 0 4794 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20460 [startup+3.10155 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1237720/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=35364 CPUtime=3.09 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 8703 0 0 0 305 4 0 0 25 0 1 0 175600420 36212736 8587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 8841 8587 131 317 0 8520 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 35364 [startup+6.30184 s] /proc/loadavg: 0.98 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1209816/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=64836 CPUtime=6.29 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 16072 0 0 0 621 8 0 0 25 0 1 0 175600420 66392064 15956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 16209 15956 131 317 0 15888 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 64836 [startup+12.7014 s] /proc/loadavg: 0.98 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1148584/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=125296 CPUtime=12.69 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 31169 0 0 0 1252 17 0 0 25 0 1 0 175600420 128303104 31053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 31324 31053 131 317 0 31003 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 125296 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 0.98 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1116776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=160860 CPUtime=14.29 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 38786 0 0 0 1410 19 0 0 25 0 1 0 175600420 164720640 38670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 40215 38670 137 317 0 39894 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 160860 [startup+14.7016 s] /proc/loadavg: 0.98 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1116776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=162752 CPUtime=14.69 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 39789 0 0 0 1449 20 0 0 25 0 1 0 175600420 166658048 39673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 40688 39673 137 317 0 40367 0 Current children cumulated CPU time (s) 14.69 Current children cumulated vsize (KiB) 162752 [startup+14.9016 s] /proc/loadavg: 0.98 0.96 0.93 2/65 23444 /proc/meminfo: memFree=1116776/2055920 swapFree=4181952/4192956 [pid=23443] ppid=23441 vsize=162752 CPUtime=14.89 /proc/23443/stat : 23443 (oree) R 23441 23443 23344 0 -1 4194304 40026 0 0 0 1469 20 0 0 25 0 1 0 175600420 166658048 39910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23443/statm: 40688 39910 137 317 0 40367 0 Current children cumulated CPU time (s) 14.89 Current children cumulated vsize (KiB) 162752 Child status: 0 Real time (s): 14.9816 CPU time (s): 14.9787 CPU user time (s): 14.7488 CPU system time (s): 0.229965 CPU usage (%): 99.9805 Max. virtual memory (cumulated for all children) (KiB): 162752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.7488 system time used= 0.229965 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 40073 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= 32 runsolver used 0.016997 second user time and 0.034994 second system time The end
Begin job on node68 on Thu Apr 19 15:21:49 UTC 2007 IDJOB= 365688 IDBENCH= 2497 IDSOLVER= 172 FILE ID= node68/365688-1176996106 PBS_JOBID= 4630479 Free space on /tmp= 66262 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-momentum2.opb COMMAND LINE= oree /tmp/evaluation/365688-1176996106/instance-365688-1176996106.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-365688-1176996106 -o ROOT/results/node68/solver-365688-1176996106 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365688-1176996106/instance-365688-1176996106.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 0d80b4a073c50ac034a87a4950dc06d8 RANDOM SEED= 288816349 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1264248 kB Buffers: 30100 kB Cached: 686504 kB SwapCached: 4740 kB Active: 146792 kB Inactive: 581012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1264248 kB SwapTotal: 4192956 kB SwapFree: 4181952 kB Dirty: 66568 kB Writeback: 0 kB Mapped: 15296 kB Slab: 50004 kB Committed_AS: 2744236 kB PageTables: 1380 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= 66262 MiB End job on node68 on Thu Apr 19 15:22:04 UTC 2007