0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2683583-1277510794.opb>
0.49/0.51 c original problem has 6525 variables (6525 bin, 0 int, 0 impl, 0 cont) and 28432 constraints
0.49/0.51 c problem read
0.49/0.51 c presolving settings loaded
0.49/0.51 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.59/0.65 c presolving:
0.79/0.86 c (round 1) 764 del vars, 1515 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 75444 impls, 303 clqs
0.89/0.90 c presolving (2 rounds):
0.89/0.90 c 841 deleted vars, 1682 deleted constraints, 145 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.89/0.90 c 76086 implications, 302 cliques
0.89/0.91 c presolving detected infeasibility
0.89/0.91 c Presolving Time: 0.25
0.89/0.91 c - non default parameters ----------------------------------------------------------------------
0.89/0.91 c # SCIP version 1.2.1.2
0.89/0.91 c
0.89/0.91 c # frequency for displaying node information lines
0.89/0.91 c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.91 c display/freq = 10000
0.89/0.91 c
0.89/0.91 c # maximal time in seconds to run
0.89/0.91 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.91 c limits/time = 1799.49
0.89/0.91 c
0.89/0.91 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.91 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.91 c limits/memory = 1620
0.89/0.91 c
0.89/0.91 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.89/0.91 c # [type: int, range: [-1,2147483647], default: 1]
0.89/0.91 c lp/solvefreq = -1
0.89/0.91 c
0.89/0.91 c # should presolving try to simplify inequalities
0.89/0.91 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.91 c constraints/linear/simplifyinequalities = TRUE
0.89/0.91 c
0.89/0.91 c # should presolving try to simplify knapsacks
0.89/0.91 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.91 c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.91 c
0.89/0.91 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.91 c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.91 c separating/rapidlearning/freq = 0
0.89/0.91 c
0.89/0.91 c -----------------------------------------------------------------------------------------------
0.89/0.91 c start solving
0.89/0.91 c
0.89/0.91 c SCIP Status : problem is solved [infeasible]
0.89/0.91 c Solving Time (sec) : 0.32
0.89/0.91 c Solving Nodes : 0
0.89/0.91 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.89/0.91 c Dual Bound : -1.00000000000000e+20
0.89/0.91 c Gap : infinite
0.89/0.91 s UNSATISFIABLE
0.89/0.91 c SCIP Status : problem is solved [infeasible]
0.89/0.91 c Solving Time : 0.32
0.89/0.91 c Original Problem :
0.89/0.91 c Problem name : HOME/instance-2683583-1277510794.opb
0.89/0.91 c Variables : 6525 (6525 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.91 c Constraints : 28432 initial, 28432 maximal
0.89/0.91 c Presolved Problem :
0.89/0.91 c Problem name : t_HOME/instance-2683583-1277510794.opb
0.89/0.91 c Variables : 5684 (5684 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.91 c Constraints : 26750 initial, 26750 maximal
0.89/0.91 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.89/0.91 c trivial : 0.00 0 0 0 0 0 0 0 0
0.89/0.91 c dualfix : 0.00 1 0 0 0 0 0 0 0
0.89/0.91 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.89/0.91 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.89/0.91 c implics : 0.01 0 16 0 0 0 0 0 0
0.89/0.91 c probing : 0.00 0 0 0 0 0 0 0 0
0.89/0.91 c linear : 0.18 35 789 0 145 0 1682 0 3
0.89/0.91 c root node : - 0 - - 0 - - - -
0.89/0.91 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.89/0.91 c integral : 0 0 0 0 0 0 0 0 0 0
0.89/0.91 c linear : 26750 0 0 0 0 0 0 0 0 0
0.89/0.91 c countsols : 0 0 0 0 0 0 0 0 0 0
0.89/0.91 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.89/0.91 c integral : 0.00 0.00 0.00 0.00 0.00
0.89/0.91 c linear : 0.00 0.00 0.00 0.00 0.00
0.89/0.91 c countsols : 0.00 0.00 0.00 0.00 0.00
0.89/0.91 c Propagators : Time Calls Cutoffs DomReds
0.89/0.91 c pseudoobj : 0.00 0 0 0
0.89/0.91 c rootredcost : 0.00 0 0 0
0.89/0.91 c vbounds : 0.00 0 0 0
0.89/0.91 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.89/0.91 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.91 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.91 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.91 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.91 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.91 c applied globally : - - - 0 0.0 - - -
0.89/0.91 c applied locally : - - - 0 0.0 - - -
0.89/0.91 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.89/0.91 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.89/0.91 c redcost : 0.00 0 0 0 0 0
0.89/0.91 c impliedbounds : 0.00 0 0 0 0 0
0.89/0.91 c intobj : 0.00 0 0 0 0 0
0.89/0.91 c cgmip : 0.00 0 0 0 0 0
0.89/0.91 c gomory : 0.00 0 0 0 0 0
0.89/0.91 c strongcg : 0.00 0 0 0 0 0
0.89/0.91 c cmir : 0.00 0 0 0 0 0
0.89/0.91 c flowcover : 0.00 0 0 0 0 0
0.89/0.91 c clique : 0.00 0 0 0 0 0
0.89/0.91 c zerohalf : 0.00 0 0 0 0 0
0.89/0.91 c mcf : 0.00 0 0 0 0 0
0.89/0.91 c rapidlearning : 0.00 0 0 0 0 0
0.89/0.91 c Pricers : Time Calls Vars
0.89/0.91 c problem variables: 0.00 0 0
0.89/0.91 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.89/0.91 c pscost : 0.00 0 0 0 0 0 0
0.89/0.91 c inference : 0.00 0 0 0 0 0 0
0.89/0.91 c mostinf : 0.00 0 0 0 0 0 0
0.89/0.91 c leastinf : 0.00 0 0 0 0 0 0
0.89/0.91 c fullstrong : 0.00 0 0 0 0 0 0
0.89/0.91 c allfullstrong : 0.00 0 0 0 0 0 0
0.89/0.91 c random : 0.00 0 0 0 0 0 0
0.89/0.91 c relpscost : 0.00 0 0 0 0 0 0
0.89/0.91 c Primal Heuristics : Time Calls Found
0.89/0.91 c LP solutions : 0.00 - 0
0.89/0.91 c pseudo solutions : 0.00 - 0
0.89/0.91 c trivial : 0.02 1 0
0.89/0.91 c simplerounding : 0.00 0 0
0.89/0.91 c zirounding : 0.00 0 0
0.89/0.91 c rounding : 0.00 0 0
0.89/0.91 c shifting : 0.00 0 0
0.89/0.91 c intshifting : 0.00 0 0
0.89/0.91 c oneopt : 0.00 0 0
0.89/0.91 c twoopt : 0.00 0 0
0.89/0.91 c fixandinfer : 0.00 0 0
0.89/0.91 c feaspump : 0.00 0 0
0.89/0.91 c coefdiving : 0.00 0 0
0.89/0.91 c pscostdiving : 0.00 0 0
0.89/0.91 c fracdiving : 0.00 0 0
0.89/0.91 c veclendiving : 0.00 0 0
0.89/0.91 c intdiving : 0.00 0 0
0.89/0.91 c actconsdiving : 0.00 0 0
0.89/0.91 c objpscostdiving : 0.00 0 0
0.89/0.91 c rootsoldiving : 0.00 0 0
0.89/0.91 c linesearchdiving : 0.00 0 0
0.89/0.91 c guideddiving : 0.00 0 0
0.89/0.91 c octane : 0.00 0 0
0.89/0.91 c rens : 0.00 0 0
0.89/0.91 c rins : 0.00 0 0
0.89/0.91 c localbranching : 0.00 0 0
0.89/0.91 c mutation : 0.00 0 0
0.89/0.91 c crossover : 0.00 0 0
0.89/0.91 c dins : 0.00 0 0
0.89/0.91 c undercover : 0.00 0 0
0.89/0.91 c nlp : 0.00 0 0
0.89/0.91 c trysol : 0.00 0 0
0.89/0.91 c LP : Time Calls Iterations Iter/call Iter/sec
0.89/0.91 c primal LP : 0.00 0 0 0.00 -
0.89/0.91 c dual LP : 0.00 0 0 0.00 -
0.89/0.91 c lex dual LP : 0.00 0 0 0.00 -
0.89/0.91 c barrier LP : 0.00 0 0 0.00 -
0.89/0.91 c diving/probing LP: 0.00 0 0 0.00 -
0.89/0.91 c strong branching : 0.00 0 0 0.00 -
0.89/0.91 c (at root node) : - 0 0 0.00 -
0.89/0.91 c conflict analysis: 0.00 0 0 0.00 -
0.89/0.91 c B&B Tree :
0.89/0.91 c number of runs : 1
0.89/0.91 c nodes : 0
0.89/0.91 c nodes (total) : 0
0.89/0.91 c nodes left : 1
0.89/0.91 c max depth : -1
0.89/0.91 c max depth (total): -1
0.89/0.91 c backtracks : 0 (0.0%)
0.89/0.91 c delayed cutoffs : 0
0.89/0.91 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.89/0.91 c avg switch length: 0.00
0.89/0.91 c switching time : 0.00
0.89/0.91 c Solution :
0.89/0.91 c Solutions found : 0 (0 improvements)
0.89/0.91 c Primal Bound : infeasible
0.89/0.91 c Dual Bound : -
0.89/0.91 c Gap : infinite
0.89/0.91 c Root Dual Bound : -
0.89/0.91 c Root Iterations : 0
0.99/1.00 c Time complete: 1.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683583-1277510794/watcher-2683583-1277510794 -o /tmp/evaluation-result-2683583-1277510794/solver-2683583-1277510794 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683583-1277510794.opb -t 1800 -m 1800
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: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=5556 CPUtime=0
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 885 0 0 0 0 0 0 0 18 0 1 0 124734780 5689344 808 1992294400 4194304 7136930 140733200485504 18446744073709551615 6357120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26942/statm: 1389 808 249 719 0 668 0
[startup+0.105216 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=14864 CPUtime=0.1
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 3223 0 0 0 9 1 0 0 20 0 1 0 124734780 15220736 3145 1992294400 4194304 7136930 140733200485504 18446744073709551615 5648995 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26942/statm: 3716 3145 271 719 0 2995 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14864
[startup+0.201223 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=17332 CPUtime=0.19
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 3814 0 0 0 18 1 0 0 20 0 1 0 124734780 17747968 3736 1992294400 4194304 7136930 140733200485504 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26942/statm: 4333 3736 271 719 0 3612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17332
[startup+0.301231 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=19860 CPUtime=0.29
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 4466 0 0 0 28 1 0 0 20 0 1 0 124734780 20336640 4388 1992294400 4194304 7136930 140733200485504 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26942/statm: 4965 4388 271 719 0 4244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19860
[startup+0.701263 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=52096 CPUtime=0.69
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 12564 0 0 0 64 5 0 0 20 0 1 0 124734780 53346304 12123 1992294400 4194304 7136930 140733200485504 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26942/statm: 13024 12123 342 719 0 12303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52096
Solver just ended. Dumping a history of the last processes samples
[startup+0.80127 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=54112 CPUtime=0.79
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 13086 0 0 0 72 7 0 0 21 0 1 0 124734780 55410688 12645 1992294400 4194304 7136930 140733200485504 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26942/statm: 13528 12645 348 719 0 12807 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 54112
[startup+1.00129 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 26942
/proc/meminfo: memFree=1761756/2059040 swapFree=4136400/4192956
[pid=26942] ppid=26940 vsize=25636 CPUtime=0.99
/proc/26942/stat : 26942 (pbscip.linux.x8) R 26940 26942 26201 0 -1 4202496 14188 0 0 0 89 10 0 0 21 0 1 0 124734780 26251264 5813 1992294400 4194304 7136930 140733200485504 18446744073709551615 6165594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26942/statm: 6409 5813 373 719 0 5688 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 25636
Child status: 0
Real time (s): 1.00892
CPU time (s): 1.00884
CPU user time (s): 0.902862
CPU system time (s): 0.105983
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 55396
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.902862
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14195
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= 3
runsolver used 0.003999 second user time and 0.017997 second system time
The end
Begin job on node026 at 2010-06-26 02:06:34
IDJOB=2683583
IDBENCH=72123
IDSOLVER=1167
FILE ID=node026/2683583-1277510794
PBS_JOBID= 11190637
Free space on /tmp= 62476 MiB
SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683583-1277510794/watcher-2683583-1277510794 -o /tmp/evaluation-result-2683583-1277510794/solver-2683583-1277510794 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683583-1277510794.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b
RANDOM SEED=365206048
node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/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 : 3000.201
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6000.40
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 : 3000.201
cache size : 2048 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
apicid : 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5599.46
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1762160 kB
Buffers: 55056 kB
Cached: 143596 kB
SwapCached: 9016 kB
Active: 87300 kB
Inactive: 124576 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1762160 kB
SwapTotal: 4192956 kB
SwapFree: 4136400 kB
Dirty: 4380 kB
Writeback: 8 kB
AnonPages: 11708 kB
Mapped: 8284 kB
Slab: 62984 kB
PageTables: 4116 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 181824 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62472 MiB
End job on node026 at 2010-06-26 02:06:35