Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 19 | 0.113981 | 0.117371 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir02_area_partials.opb |
MD5SUM | de8a0abfb0243d7d0202e0751e7209c5 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 19 |
Best CPU time to get the best result obtained on this benchmark | 0.004999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 19 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 191 |
Number of constraints which are clauses | 191 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 59 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 59 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 59 |
Number of bits of the biggest sum of numbers | 6 |
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... 0.00/0.00 c ...done 0.00/0.00 c #vars=99 #constraints=192 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.00/0.00 c nbDecision=37 #constraints=192 0.00/0.00 c linear search for optimum 0.00/0.00 o 51 0.00/0.00 c nbDecision=37 #constraints=193 0.00/0.00 o 50 0.00/0.00 c nbDecision=37 #constraints=194 0.00/0.00 o 49 0.00/0.00 c nbDecision=37 #constraints=195 0.00/0.00 o 48 0.00/0.00 c nbDecision=37 #constraints=196 0.00/0.00 o 47 0.00/0.00 c nbDecision=38 #constraints=198 0.00/0.00 o 46 0.00/0.00 c nbDecision=38 #constraints=199 0.00/0.00 o 45 0.00/0.00 c nbDecision=38 #constraints=200 0.00/0.00 o 44 0.00/0.00 c nbDecision=38 #constraints=201 0.00/0.00 o 43 0.00/0.01 c nbDecision=38 #constraints=202 0.00/0.01 o 42 0.00/0.01 c nbDecision=40 #constraints=205 0.00/0.01 o 41 0.00/0.01 c nbDecision=40 #constraints=206 0.00/0.01 o 40 0.00/0.01 c nbDecision=40 #constraints=207 0.00/0.01 o 39 0.00/0.01 c nbDecision=41 #constraints=209 0.00/0.01 o 38 0.00/0.01 c nbDecision=41 #constraints=210 0.00/0.01 o 37 0.00/0.01 c nbDecision=41 #constraints=211 0.00/0.01 o 36 0.00/0.01 c nbDecision=41 #constraints=212 0.00/0.01 o 35 0.00/0.01 c nbDecision=41 #constraints=213 0.00/0.01 o 34 0.00/0.01 c nbDecision=42 #constraints=215 0.00/0.01 o 33 0.00/0.01 c nbDecision=42 #constraints=216 0.00/0.01 o 32 0.00/0.01 c nbDecision=42 #constraints=217 0.00/0.01 o 31 0.00/0.01 c nbDecision=42 #constraints=218 0.00/0.01 o 30 0.00/0.01 c nbDecision=42 #constraints=219 0.00/0.01 o 29 0.00/0.01 c nbDecision=42 #constraints=220 0.00/0.01 o 28 0.00/0.01 c nbDecision=42 #constraints=221 0.00/0.01 o 27 0.00/0.01 c nbDecision=42 #constraints=222 0.00/0.01 o 26 0.00/0.01 c nbDecision=42 #constraints=223 0.00/0.01 o 25 0.00/0.02 c nbDecision=42 #constraints=224 0.00/0.02 o 24 0.02/0.02 c nbDecision=79 #constraints=241 0.02/0.02 o 23 0.02/0.04 c nbDecision=174 #constraints=281 0.02/0.04 o 22 0.02/0.06 c nbDecision=286 #constraints=317 0.02/0.06 o 21 0.02/0.07 c restart after 401 decisions 0.02/0.07 c nbDecision=434 #constraints=353 0.02/0.07 o 20 0.02/0.08 c nbDecision=500 #constraints=373 0.09/0.11 c nbDecision=697 #constraints=423 0.09/0.11 o 19 0.09/0.11 c nbDecision=697 #constraints=424 0.09/0.11 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 0.09/0.11 v -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 0.09/0.11 v -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 0.09/0.11 v -x85 -x86 x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.09/0.11 0.09/0.11 c user time= 0.111982 s 0.09/0.11 c system time= 0.001999 s 0.09/0.11 c wall clock time=0.113088
OK 19
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-373273-1177365158 -o ROOT/results/node21/solver-373273-1177365158 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/373273-1177365158/instance-373273-1177365158.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: 0.11 0.63 0.79 3/77 24087 /proc/meminfo: memFree=1841088/2055920 swapFree=4163684/4192956 [pid=24087] ppid=24085 vsize=1468 CPUtime=0 /proc/24087/stat : 24087 (oree) R 24085 24087 22818 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 184433097 1503232 210 18446744073709551615 134512640 135812674 4294956592 18446744073709551615 135155998 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24087/statm: 367 210 167 317 0 46 0 [startup+0.025532 s] /proc/loadavg: 0.11 0.63 0.79 3/77 24087 /proc/meminfo: memFree=1841088/2055920 swapFree=4163684/4192956 [pid=24087] ppid=24085 vsize=1596 CPUtime=0.02 /proc/24087/stat : 24087 (oree) R 24085 24087 22818 0 -1 4194304 245 0 0 0 2 0 0 0 18 0 1 0 184433097 1634304 229 18446744073709551615 134512640 135812674 4294956592 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24087/statm: 399 229 170 317 0 78 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1596 [startup+0.101539 s] /proc/loadavg: 0.11 0.63 0.79 3/77 24087 /proc/meminfo: memFree=1841088/2055920 swapFree=4163684/4192956 [pid=24087] ppid=24085 vsize=1860 CPUtime=0.09 /proc/24087/stat : 24087 (oree) R 24085 24087 22818 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 184433097 1904640 286 18446744073709551615 134512640 135812674 4294956592 18446744073709551615 135270603 0 0 4096 17474 0 0 0 17 1 0 0 /proc/24087/statm: 465 286 170 317 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1860 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.117371 CPU time (s): 0.113981 CPU user time (s): 0.111982 CPU system time (s): 0.001999 CPU usage (%): 97.1118 Max. virtual memory (cumulated for all children) (KiB): 1860 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.111982 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 330 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= 4 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node21 on Mon Apr 23 21:52:38 UTC 2007 IDJOB= 373273 IDBENCH= 25031 IDSOLVER= 172 FILE ID= node21/373273-1177365158 PBS_JOBID= 4675261 Free space on /tmp= 66390 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir02_area_partials.opb COMMAND LINE= oree /tmp/evaluation/373273-1177365158/instance-373273-1177365158.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-373273-1177365158 -o ROOT/results/node21/solver-373273-1177365158 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/373273-1177365158/instance-373273-1177365158.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= de8a0abfb0243d7d0202e0751e7209c5 RANDOM SEED= 840368435 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1841624 kB Buffers: 24196 kB Cached: 104248 kB SwapCached: 7964 kB Active: 53060 kB Inactive: 98760 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841624 kB SwapTotal: 4192956 kB SwapFree: 4163684 kB Dirty: 1408 kB Writeback: 0 kB Mapped: 30256 kB Slab: 48032 kB Committed_AS: 1751084 kB PageTables: 1784 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= 66390 MiB End job on node21 on Mon Apr 23 21:52:38 UTC 2007