0.01/0.01 c SCIP version 1.1.0.7
0.01/0.01 c LP-Solver SoPlex 1.4.1
0.01/0.01 c user parameter file <scip.set> not found - using default parameters
0.01/0.01 c read problem <HOME/instance-1869614-1245181101.opb>
0.01/0.01 c original problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 220 constraints
0.01/0.01 c start presolving problem
0.01/0.01 c presolving:
0.01/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 220 upgd conss, 400 impls, 20 clqs
0.01/0.03 c (0.0s) probing: 101/210 (48.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.03 c presolving (2 rounds):
0.01/0.03 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.03 c 400 implications, 20 cliques
0.01/0.03 c presolved problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 220 constraints
0.01/0.03 c 20 constraints of type <setppc>
0.01/0.03 c 200 constraints of type <logicor>
0.01/0.03 c transformed objective value is always integral (scale: 1)
0.01/0.03 c Presolving Time: 0.01
0.01/0.03 c OPT-LIN
0.01/0.03 c -----------------------------------------------------------------------------------------------
0.01/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/memory = c 1620
0.01/0.03 c # maximal time in seconds to run
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/time = c 1791
0.01/0.03 c # frequency for displaying node information lines
0.01/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03 c display/freq = c 10000
0.01/0.03 c -----------------------------------------------------------------------------------------------
0.01/0.03 c start solving problem
0.01/0.03 c
0.01/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.03 c 0.0s| 1 | 0 | 107 | 978k| 0 | 0 | 210 | 220 | 220 | 210 | 220 | 0 | 0 | 0 | 8.034000e+03 | -- | Inf
0.01/0.04 o 8034
0.01/0.04 c * 0.0s| 1 | 0 | 107 | 980k| 0 | - | 210 | 220 | 220 | 210 | 220 | 0 | 0 | 0 | 8.034000e+03 | 8.034000e+03 | 0.00%
0.01/0.04 c
0.01/0.04 c SCIP Status : problem is solved [optimal solution found]
0.01/0.04 c Solving Time (sec) : 0.02
0.01/0.04 c Solving Nodes : 1
0.01/0.04 c Primal Bound : +8.03400000000000e+03 (1 solutions)
0.01/0.04 c Dual Bound : +8.03400000000000e+03
0.01/0.04 c Gap : 0.00 %
0.01/0.04 c NODE 1
0.01/0.04 c DUAL BOUND 8034
0.01/0.04 c PRIMAL BOUND 8034
0.01/0.04 c GAP 0
0.01/0.04 s OPTIMUM FOUND
0.01/0.04 v -x210 -x209 x208 -x207 -x206 -x205 -x204 -x203 -x202 x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 x191 -x190 -x189
0.01/0.04 v -x188 -x187 -x186 -x185 -x184 -x183 -x182 x181 -x180 -x179 x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168
0.01/0.04 v -x167 -x166 -x165 -x164 -x163 -x162 x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 -x147 -x146
0.01/0.04 v -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127 -x126 -x125
0.01/0.04 v -x124 -x123 -x122 x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104
0.01/0.04 v -x103 -x102 x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x80
0.01/0.04 v -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 x58 -x57 -x56 -x55 -x54
0.01/0.04 v -x53 -x52 -x51 -x50 -x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29
0.01/0.04 v -x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.01/0.04 c SCIP Status : problem is solved [optimal solution found]
0.01/0.04 c Solving Time : 0.02
0.01/0.04 c Original Problem :
0.01/0.04 c Problem name : HOME/instance-1869614-1245181101.opb
0.01/0.04 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.04 c Constraints : 220 initial, 220 maximal
0.01/0.04 c Presolved Problem :
0.01/0.04 c Problem name : t_HOME/instance-1869614-1245181101.opb
0.01/0.04 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.04 c Constraints : 220 initial, 220 maximal
0.01/0.04 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.01/0.04 c trivial : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c implics : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c probing : 0.01 0 0 0 0 0 0 0 0
0.01/0.04 c setppc : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c logicor : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c root node : - 0 - - 0 - - - -
0.01/0.04 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.01/0.04 c integral : 0 0 0 1 0 0 0 0 0 0
0.01/0.04 c setppc : 20 1 201 1 0 0 0 0 0 0
0.01/0.04 c logicor : 200 1 201 1 0 0 0 0 0 0
0.01/0.04 c countsols : 0 0 0 1 0 0 0 0 0 0
0.01/0.04 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.01/0.04 c integral : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c setppc : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c logicor : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c countsols : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c Propagators : Time Calls Cutoffs DomReds
0.01/0.04 c rootredcost : 0.00 0 0 0
0.01/0.04 c pseudoobj : 0.00 2 0 0
0.01/0.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.01/0.04 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.01/0.04 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.04 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.01/0.04 c applied globally : - - - 0 0.0 - - -
0.01/0.04 c applied locally : - - - 0 0.0 - - -
0.01/0.04 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.01/0.04 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.01/0.04 c redcost : 0.00 1 0 0 0 0
0.01/0.04 c impliedbounds : 0.00 0 0 0 0 0
0.01/0.04 c intobj : 0.00 0 0 0 0 0
0.01/0.04 c gomory : 0.00 1 0 0 0 0
0.01/0.04 c strongcg : 0.00 1 0 0 0 0
0.01/0.04 c cmir : 0.00 1 0 0 0 0
0.01/0.04 c flowcover : 0.00 1 0 0 0 0
0.01/0.04 c clique : 0.00 1 0 0 0 0
0.01/0.04 c zerohalf : 0.00 0 0 0 0 0
0.01/0.04 c mcf : 0.00 1 0 0 0 0
0.01/0.04 c Pricers : Time Calls Vars
0.01/0.04 c problem variables: 0.00 0 0
0.01/0.04 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.01/0.04 c pscost : 0.00 0 0 0 0 0 0
0.01/0.04 c inference : 0.00 0 0 0 0 0 0
0.01/0.04 c mostinf : 0.00 0 0 0 0 0 0
0.01/0.04 c leastinf : 0.00 0 0 0 0 0 0
0.01/0.04 c fullstrong : 0.00 0 0 0 0 0 0
0.01/0.04 c allfullstrong : 0.00 0 0 0 0 0 0
0.01/0.04 c random : 0.00 0 0 0 0 0 0
0.01/0.04 c relpscost : 0.00 0 0 0 0 0 0
0.01/0.04 c Primal Heuristics : Time Calls Found
0.01/0.04 c LP solutions : 0.00 - 1
0.01/0.04 c pseudo solutions : 0.00 - 0
0.01/0.04 c oneopt : 0.00 0 0
0.01/0.04 c simplerounding : 0.00 0 0
0.01/0.04 c rounding : 0.00 0 0
0.01/0.04 c shifting : 0.00 0 0
0.01/0.04 c intshifting : 0.00 0 0
0.01/0.04 c fixandinfer : 0.00 0 0
0.01/0.04 c feaspump : 0.00 0 0
0.01/0.04 c coefdiving : 0.00 0 0
0.01/0.04 c pscostdiving : 0.00 0 0
0.01/0.04 c fracdiving : 0.00 0 0
0.01/0.04 c veclendiving : 0.00 0 0
0.01/0.04 c intdiving : 0.00 0 0
0.01/0.04 c actconsdiving : 0.00 0 0
0.01/0.04 c objpscostdiving : 0.00 0 0
0.01/0.04 c rootsoldiving : 0.00 0 0
0.01/0.04 c linesearchdiving : 0.00 0 0
0.01/0.04 c guideddiving : 0.00 0 0
0.01/0.04 c octane : 0.00 0 0
0.01/0.04 c rens : 0.01 0 0
0.01/0.04 c rins : 0.00 0 0
0.01/0.04 c localbranching : 0.00 0 0
0.01/0.04 c mutation : 0.00 0 0
0.01/0.04 c crossover : 0.00 0 0
0.01/0.04 c dins : 0.00 0 0
0.01/0.04 c LP : Time Calls Iterations Iter/call Iter/sec
0.01/0.04 c primal LP : 0.00 0 0 0.00 -
0.01/0.04 c dual LP : 0.00 1 107 107.00 -
0.01/0.04 c barrier LP : 0.00 0 0 0.00 -
0.01/0.04 c diving/probing LP: 0.00 0 0 0.00 -
0.01/0.04 c strong branching : 0.00 0 0 0.00 -
0.01/0.04 c (at root node) : - 0 0 0.00 -
0.01/0.04 c conflict analysis: 0.00 0 0 0.00 -
0.01/0.04 c B&B Tree :
0.01/0.04 c number of runs : 1
0.01/0.04 c nodes : 1
0.01/0.04 c nodes (total) : 1
0.01/0.04 c nodes left : 0
0.01/0.04 c max depth : 0
0.01/0.04 c max depth (total): 0
0.01/0.04 c backtracks : 0 (0.0%)
0.01/0.04 c delayed cutoffs : 0
0.01/0.04 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.01/0.04 c avg switch length: 2.00
0.01/0.04 c switching time : 0.00
0.01/0.04 c Solution :
0.01/0.04 c Solutions found : 1 (1 improvements)
0.01/0.04 c Primal Bound : +8.03400000000000e+03 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.01/0.04 c Dual Bound : +8.03400000000000e+03
0.01/0.04 c Gap : 0.00 %
0.01/0.04 c Root Dual Bound : +8.03400000000000e+03
0.01/0.05 c Time complete: 0.04.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869614-1245181101/watcher-1869614-1245181101 -o /tmp/evaluation-result-1869614-1245181101/solver-1869614-1245181101 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869614-1245181101.opb
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): 2000 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
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10795
/proc/meminfo: memFree=1840088/2055920 swapFree=4180892/4192956
[pid=10795] ppid=10793 vsize=6100 CPUtime=0
/proc/10795/stat : 10795 (pbscip.linux.x8) R 10793 10795 10406 0 -1 4194304 557 0 0 0 0 0 0 0 20 0 1 0 185708110 6246400 539 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/10795/statm: 1525 552 325 886 0 635 0
[startup+0.0152039 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10795
/proc/meminfo: memFree=1840088/2055920 swapFree=4180892/4192956
[pid=10795] ppid=10793 vsize=9708 CPUtime=0.01
/proc/10795/stat : 10795 (pbscip.linux.x8) R 10793 10795 10406 0 -1 4194304 1898 0 0 0 1 0 0 0 20 0 1 0 185708110 9940992 1527 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10795/statm: 2427 1535 365 886 0 1537 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9708
Solver just ended. Dumping a history of the last processes samples
[startup+0.0152039 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10795
/proc/meminfo: memFree=1840088/2055920 swapFree=4180892/4192956
[pid=10795] ppid=10793 vsize=9708 CPUtime=0.01
/proc/10795/stat : 10795 (pbscip.linux.x8) R 10793 10795 10406 0 -1 4194304 1898 0 0 0 1 0 0 0 20 0 1 0 185708110 9940992 1527 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10795/statm: 2427 1535 365 886 0 1537 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9708
Child status: 0
Real time (s): 0.0568059
CPU time (s): 0.056991
CPU user time (s): 0.038994
CPU system time (s): 0.017997
CPU usage (%): 100.326
Max. virtual memory (cumulated for all children) (KiB): 9708
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3542
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= 2
involuntary context switches= 0
runsolver used 0.002999 second user time and 0.005999 second system time
The end
Begin job on node87 at 2009-06-16 21:38:21
IDJOB=1869614
IDBENCH=24970
IDSOLVER=683
FILE ID=node87/1869614-1245181101
PBS_JOBID= 9363913
Free space on /tmp= 66540 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869614-1245181101/watcher-1869614-1245181101 -o /tmp/evaluation-result-1869614-1245181101/solver-1869614-1245181101 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869614-1245181101.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991
RANDOM SEED=1286740702
node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.235
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 : 3000.235
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1840504 kB
Buffers: 46344 kB
Cached: 102724 kB
SwapCached: 6176 kB
Active: 66280 kB
Inactive: 91456 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1840504 kB
SwapTotal: 4192956 kB
SwapFree: 4180892 kB
Dirty: 9848 kB
Writeback: 0 kB
Mapped: 14440 kB
Slab: 43508 kB
Committed_AS: 82092 kB
PageTables: 1460 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= 66528 MiB
End job on node87 at 2009-06-16 21:38:21