java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/programs/real-life/BigBranchingExample.bpl


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This is Ultimate 0.1.23-9f4048f
[2018-10-04 12:13:44,099 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-10-04 12:13:44,101 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-04 12:13:44,116 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-04 12:13:44,116 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-04 12:13:44,117 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-04 12:13:44,119 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-04 12:13:44,121 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-04 12:13:44,122 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-10-04 12:13:44,125 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
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[2018-10-04 12:13:44,127 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-10-04 12:13:44,128 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-10-04 12:13:44,129 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-04 12:13:44,130 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-04 12:13:44,132 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-04 12:13:44,134 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-04 12:13:44,136 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-04 12:13:44,137 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-10-04 12:13:44,139 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-10-04 12:13:44,141 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-10-04 12:13:44,141 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-10-04 12:13:44,142 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-10-04 12:13:44,143 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-10-04 12:13:44,144 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-10-04 12:13:44,144 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-10-04 12:13:44,145 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-10-04 12:13:44,146 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-10-04 12:13:44,147 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-10-04 12:13:44,147 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-10-04 12:13:44,148 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-10-04 12:13:44,148 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-10-04 12:13:44,149 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-10-04 12:13:44,150 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-10-04 12:13:44,150 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default.epf
[2018-10-04 12:13:44,176 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-04 12:13:44,176 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-04 12:13:44,177 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-04 12:13:44,178 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-10-04 12:13:44,178 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-04 12:13:44,178 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-04 12:13:44,179 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-04 12:13:44,180 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-04 12:13:44,180 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-04 12:13:44,180 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-04 12:13:44,180 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-04 12:13:44,180 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-04 12:13:44,181 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-10-04 12:13:44,181 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-04 12:13:44,181 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-10-04 12:13:44,181 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-04 12:13:44,181 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-04 12:13:44,182 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-10-04 12:13:44,183 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-04 12:13:44,183 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-04 12:13:44,183 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-04 12:13:44,184 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-04 12:13:44,184 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-04 12:13:44,184 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-04 12:13:44,184 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-04 12:13:44,185 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-04 12:13:44,185 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-04 12:13:44,185 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-04 12:13:44,185 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-04 12:13:44,185 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-04 12:13:44,245 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-04 12:13:44,259 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-04 12:13:44,262 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-04 12:13:44,264 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2018-10-04 12:13:44,265 INFO  L276        PluginConnector]: Boogie PL CUP Parser initialized
[2018-10-04 12:13:44,265 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl
[2018-10-04 12:13:44,266 INFO  L111           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl'
[2018-10-04 12:13:44,568 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-04 12:13:44,570 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-10-04 12:13:44,571 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-10-04 12:13:44,571 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-10-04 12:13:44,571 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-10-04 12:13:44,593 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,677 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,689 WARN  L165                Inliner]: Program contained no entry procedure!
[2018-10-04 12:13:44,689 WARN  L168                Inliner]: Missing entry procedures: [ULTIMATE.start]
[2018-10-04 12:13:44,689 WARN  L175                Inliner]: Fallback enabled. All procedures will be processed.
[2018-10-04 12:13:44,692 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-10-04 12:13:44,692 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-04 12:13:44,693 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-04 12:13:44,693 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-10-04 12:13:44,705 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,705 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,726 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,726 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,793 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,820 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,844 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
[2018-10-04 12:13:44,876 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-04 12:13:44,878 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-10-04 12:13:44,878 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-10-04 12:13:44,878 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-10-04 12:13:44,879 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-04 12:13:44,949 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915
[2018-10-04 12:13:44,950 INFO  L130     BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16
[2018-10-04 12:13:44,950 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration
[2018-10-04 12:13:44,950 INFO  L130     BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816
[2018-10-04 12:13:44,950 INFO  L138     BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816
[2018-10-04 12:13:44,951 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826
[2018-10-04 12:13:44,951 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217
[2018-10-04 12:13:44,951 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918
[2018-10-04 12:13:44,951 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915
[2018-10-04 12:13:44,951 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809
[2018-10-04 12:13:44,952 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration
[2018-10-04 12:13:44,952 INFO  L130     BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932
[2018-10-04 12:13:44,952 INFO  L138     BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932
[2018-10-04 12:13:44,952 INFO  L130     BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829
[2018-10-04 12:13:44,952 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212
[2018-10-04 12:13:44,953 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration
[2018-10-04 12:13:44,953 INFO  L130     BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806
[2018-10-04 12:13:44,953 INFO  L138     BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806
[2018-10-04 12:13:44,953 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration
[2018-10-04 12:13:44,954 INFO  L130     BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805
[2018-10-04 12:13:44,954 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805
[2018-10-04 12:13:44,954 INFO  L130     BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863
[2018-10-04 12:13:44,954 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38
[2018-10-04 12:13:45,618 WARN  L632   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-10-04 12:13:45,703 WARN  L632   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-10-04 12:13:52,545 WARN  L632   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-10-04 12:13:52,632 INFO  L338             CfgBuilder]: Using library mode
[2018-10-04 12:13:52,633 INFO  L202        PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 12:13:52 BoogieIcfgContainer
[2018-10-04 12:13:52,633 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-10-04 12:13:52,634 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-10-04 12:13:52,634 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2018-10-04 12:13:52,639 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2018-10-04 12:13:52,640 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:13:44" (1/2) ...
[2018-10-04 12:13:52,641 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26422b62 and model type BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.10 12:13:52, skipping insertion in model container
[2018-10-04 12:13:52,641 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 12:13:52" (2/2) ...
[2018-10-04 12:13:52,643 INFO  L112   eAbstractionObserver]: Analyzing ICFG BigBranchingExample.bpl
[2018-10-04 12:13:52,655 INFO  L136   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-10-04 12:13:52,673 INFO  L148   ceAbstractionStarter]: Appying trace abstraction to program that has 126 error locations.
[2018-10-04 12:13:52,781 INFO  L133   ementStrategyFactory]: Using default assertion order modulation
[2018-10-04 12:13:52,782 INFO  L381      AbstractCegarLoop]: Interprodecural is true
[2018-10-04 12:13:52,783 INFO  L382      AbstractCegarLoop]: Hoare is true
[2018-10-04 12:13:52,783 INFO  L383      AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-10-04 12:13:52,783 INFO  L384      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2018-10-04 12:13:52,783 INFO  L385      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-10-04 12:13:52,783 INFO  L386      AbstractCegarLoop]: Difference is false
[2018-10-04 12:13:52,784 INFO  L387      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-10-04 12:13:52,784 INFO  L392      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-10-04 12:13:52,860 INFO  L276                IsEmpty]: Start isEmpty. Operand 2585 states.
[2018-10-04 12:13:52,876 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2018-10-04 12:13:52,877 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:13:52,878 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1]
[2018-10-04 12:13:52,884 INFO  L423      AbstractCegarLoop]: === Iteration 1 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:13:52,895 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:13:52,896 INFO  L82        PathProgramCache]: Analyzing trace with hash 9089956, now seen corresponding path program 1 times
[2018-10-04 12:13:52,899 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:13:52,899 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:13:52,971 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:52,972 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:13:52,972 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:53,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:13:53,178 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:13:53,181 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:13:53,181 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2018-10-04 12:13:53,186 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:13:53,203 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:13:53,204 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:13:53,207 INFO  L87              Difference]: Start difference. First operand 2585 states. Second operand 4 states.
[2018-10-04 12:13:53,664 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:13:53,665 INFO  L93              Difference]: Finished difference Result 5087 states and 7234 transitions.
[2018-10-04 12:13:53,665 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2018-10-04 12:13:53,667 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2018-10-04 12:13:53,667 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:13:53,721 INFO  L225             Difference]: With dead ends: 5087
[2018-10-04 12:13:53,721 INFO  L226             Difference]: Without dead ends: 2507
[2018-10-04 12:13:53,743 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:13:53,772 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2507 states.
[2018-10-04 12:13:53,950 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2507 to 2507.
[2018-10-04 12:13:53,952 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2507 states.
[2018-10-04 12:13:53,959 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 2507 states and 3520 transitions.
[2018-10-04 12:13:53,961 INFO  L78                 Accepts]: Start accepts. Automaton has 2507 states and 3520 transitions. Word has length 3
[2018-10-04 12:13:53,962 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:13:53,962 INFO  L480      AbstractCegarLoop]: Abstraction has 2507 states and 3520 transitions.
[2018-10-04 12:13:53,962 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:13:53,962 INFO  L276                IsEmpty]: Start isEmpty. Operand 2507 states and 3520 transitions.
[2018-10-04 12:13:53,962 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2018-10-04 12:13:53,963 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:13:53,963 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1]
[2018-10-04 12:13:53,966 INFO  L423      AbstractCegarLoop]: === Iteration 2 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:13:53,967 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:13:53,967 INFO  L82        PathProgramCache]: Analyzing trace with hash 34789, now seen corresponding path program 1 times
[2018-10-04 12:13:53,967 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:13:53,967 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:13:53,968 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:53,969 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:13:53,969 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:53,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:13:54,099 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:13:54,099 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:13:54,099 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2018-10-04 12:13:54,101 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:13:54,101 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:13:54,101 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:13:54,102 INFO  L87              Difference]: Start difference. First operand 2507 states and 3520 transitions. Second operand 4 states.
[2018-10-04 12:13:54,582 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:13:54,582 INFO  L93              Difference]: Finished difference Result 2507 states and 3520 transitions.
[2018-10-04 12:13:54,585 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2018-10-04 12:13:54,585 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2018-10-04 12:13:54,585 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:13:54,601 INFO  L225             Difference]: With dead ends: 2507
[2018-10-04 12:13:54,602 INFO  L226             Difference]: Without dead ends: 2506
[2018-10-04 12:13:54,605 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:13:54,610 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2506 states.
[2018-10-04 12:13:54,980 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2506 to 2506.
[2018-10-04 12:13:54,981 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2506 states.
[2018-10-04 12:13:54,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 2506 states and 3519 transitions.
[2018-10-04 12:13:54,989 INFO  L78                 Accepts]: Start accepts. Automaton has 2506 states and 3519 transitions. Word has length 3
[2018-10-04 12:13:54,989 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:13:54,990 INFO  L480      AbstractCegarLoop]: Abstraction has 2506 states and 3519 transitions.
[2018-10-04 12:13:54,990 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:13:54,990 INFO  L276                IsEmpty]: Start isEmpty. Operand 2506 states and 3519 transitions.
[2018-10-04 12:13:55,007 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 160
[2018-10-04 12:13:55,007 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:13:55,007 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:13:55,011 INFO  L423      AbstractCegarLoop]: === Iteration 3 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:13:55,011 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:13:55,011 INFO  L82        PathProgramCache]: Analyzing trace with hash -1727087692, now seen corresponding path program 1 times
[2018-10-04 12:13:55,012 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:13:55,012 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:13:55,013 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:55,014 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:13:55,014 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:13:55,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:13:55,235 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:13:55,236 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:13:55,236 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:13:55,237 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:13:55,237 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:13:55,237 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:13:55,239 INFO  L87              Difference]: Start difference. First operand 2506 states and 3519 transitions. Second operand 4 states.
[2018-10-04 12:13:59,463 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:13:59,463 INFO  L93              Difference]: Finished difference Result 11111 states and 15487 transitions.
[2018-10-04 12:13:59,464 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:13:59,464 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 159
[2018-10-04 12:13:59,464 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:13:59,510 INFO  L225             Difference]: With dead ends: 11111
[2018-10-04 12:13:59,510 INFO  L226             Difference]: Without dead ends: 8745
[2018-10-04 12:13:59,516 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:13:59,525 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8745 states.
[2018-10-04 12:14:00,028 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8745 to 2506.
[2018-10-04 12:14:00,029 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2506 states.
[2018-10-04 12:14:00,044 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 2506 states and 3518 transitions.
[2018-10-04 12:14:00,044 INFO  L78                 Accepts]: Start accepts. Automaton has 2506 states and 3518 transitions. Word has length 159
[2018-10-04 12:14:00,045 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:00,045 INFO  L480      AbstractCegarLoop]: Abstraction has 2506 states and 3518 transitions.
[2018-10-04 12:14:00,045 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:00,045 INFO  L276                IsEmpty]: Start isEmpty. Operand 2506 states and 3518 transitions.
[2018-10-04 12:14:00,057 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2018-10-04 12:14:00,057 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:00,057 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:00,063 INFO  L423      AbstractCegarLoop]: === Iteration 4 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:00,064 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:00,064 INFO  L82        PathProgramCache]: Analyzing trace with hash 774381726, now seen corresponding path program 1 times
[2018-10-04 12:14:00,064 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:00,065 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:00,069 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:00,069 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:00,069 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:00,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:00,217 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:00,217 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:00,218 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:00,218 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:00,218 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:00,219 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:00,219 INFO  L87              Difference]: Start difference. First operand 2506 states and 3518 transitions. Second operand 4 states.
[2018-10-04 12:14:03,697 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:03,697 INFO  L93              Difference]: Finished difference Result 11547 states and 16137 transitions.
[2018-10-04 12:14:03,698 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:03,698 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 161
[2018-10-04 12:14:03,699 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:03,744 INFO  L225             Difference]: With dead ends: 11547
[2018-10-04 12:14:03,744 INFO  L226             Difference]: Without dead ends: 9284
[2018-10-04 12:14:03,753 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:03,764 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9284 states.
[2018-10-04 12:14:04,424 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9284 to 2633.
[2018-10-04 12:14:04,425 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2633 states.
[2018-10-04 12:14:04,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 2633 states and 3710 transitions.
[2018-10-04 12:14:04,438 INFO  L78                 Accepts]: Start accepts. Automaton has 2633 states and 3710 transitions. Word has length 161
[2018-10-04 12:14:04,439 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:04,439 INFO  L480      AbstractCegarLoop]: Abstraction has 2633 states and 3710 transitions.
[2018-10-04 12:14:04,439 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:04,439 INFO  L276                IsEmpty]: Start isEmpty. Operand 2633 states and 3710 transitions.
[2018-10-04 12:14:04,444 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 164
[2018-10-04 12:14:04,444 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:04,445 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:04,447 INFO  L423      AbstractCegarLoop]: === Iteration 5 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:04,448 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:04,448 INFO  L82        PathProgramCache]: Analyzing trace with hash 1856443356, now seen corresponding path program 1 times
[2018-10-04 12:14:04,448 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:04,448 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:04,450 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:04,450 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:04,450 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:04,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:04,634 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:04,634 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:04,635 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:04,635 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:04,636 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:04,636 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:04,636 INFO  L87              Difference]: Start difference. First operand 2633 states and 3710 transitions. Second operand 4 states.
[2018-10-04 12:14:07,693 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:07,693 INFO  L93              Difference]: Finished difference Result 11475 states and 16028 transitions.
[2018-10-04 12:14:07,694 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:07,694 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 163
[2018-10-04 12:14:07,694 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:07,732 INFO  L225             Difference]: With dead ends: 11475
[2018-10-04 12:14:07,733 INFO  L226             Difference]: Without dead ends: 9260
[2018-10-04 12:14:07,742 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:07,753 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9260 states.
[2018-10-04 12:14:08,470 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9260 to 2681.
[2018-10-04 12:14:08,470 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2681 states.
[2018-10-04 12:14:08,475 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 3782 transitions.
[2018-10-04 12:14:08,475 INFO  L78                 Accepts]: Start accepts. Automaton has 2681 states and 3782 transitions. Word has length 163
[2018-10-04 12:14:08,476 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:08,476 INFO  L480      AbstractCegarLoop]: Abstraction has 2681 states and 3782 transitions.
[2018-10-04 12:14:08,476 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:08,476 INFO  L276                IsEmpty]: Start isEmpty. Operand 2681 states and 3782 transitions.
[2018-10-04 12:14:08,481 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 166
[2018-10-04 12:14:08,481 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:08,481 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:08,484 INFO  L423      AbstractCegarLoop]: === Iteration 6 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:08,484 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:08,485 INFO  L82        PathProgramCache]: Analyzing trace with hash 1025120720, now seen corresponding path program 1 times
[2018-10-04 12:14:08,485 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:08,485 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:08,486 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:08,486 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:08,487 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:08,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:08,645 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:08,645 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:08,646 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:08,646 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:08,646 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:08,647 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:08,647 INFO  L87              Difference]: Start difference. First operand 2681 states and 3782 transitions. Second operand 4 states.
[2018-10-04 12:14:11,432 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:11,433 INFO  L93              Difference]: Finished difference Result 10984 states and 15298 transitions.
[2018-10-04 12:14:11,434 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:11,434 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 165
[2018-10-04 12:14:11,434 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:11,453 INFO  L225             Difference]: With dead ends: 10984
[2018-10-04 12:14:11,453 INFO  L226             Difference]: Without dead ends: 8769
[2018-10-04 12:14:11,459 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:11,468 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8769 states.
[2018-10-04 12:14:12,140 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8769 to 2681.
[2018-10-04 12:14:12,141 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2681 states.
[2018-10-04 12:14:12,145 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 3781 transitions.
[2018-10-04 12:14:12,146 INFO  L78                 Accepts]: Start accepts. Automaton has 2681 states and 3781 transitions. Word has length 165
[2018-10-04 12:14:12,146 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:12,146 INFO  L480      AbstractCegarLoop]: Abstraction has 2681 states and 3781 transitions.
[2018-10-04 12:14:12,146 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:12,146 INFO  L276                IsEmpty]: Start isEmpty. Operand 2681 states and 3781 transitions.
[2018-10-04 12:14:12,151 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 168
[2018-10-04 12:14:12,151 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:12,152 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:12,153 INFO  L423      AbstractCegarLoop]: === Iteration 7 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:12,153 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:12,154 INFO  L82        PathProgramCache]: Analyzing trace with hash 444942722, now seen corresponding path program 1 times
[2018-10-04 12:14:12,154 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:12,154 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:12,155 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:12,156 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:12,156 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:12,167 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:12,270 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:12,271 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:12,271 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:12,272 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:12,272 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:12,272 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:12,272 INFO  L87              Difference]: Start difference. First operand 2681 states and 3781 transitions. Second operand 4 states.
[2018-10-04 12:14:15,403 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:15,403 INFO  L93              Difference]: Finished difference Result 10867 states and 15122 transitions.
[2018-10-04 12:14:15,404 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:15,404 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 167
[2018-10-04 12:14:15,404 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:15,419 INFO  L225             Difference]: With dead ends: 10867
[2018-10-04 12:14:15,419 INFO  L226             Difference]: Without dead ends: 8684
[2018-10-04 12:14:15,425 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:15,434 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8684 states.
[2018-10-04 12:14:16,158 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8684 to 2681.
[2018-10-04 12:14:16,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2681 states.
[2018-10-04 12:14:16,162 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 3780 transitions.
[2018-10-04 12:14:16,162 INFO  L78                 Accepts]: Start accepts. Automaton has 2681 states and 3780 transitions. Word has length 167
[2018-10-04 12:14:16,162 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:16,163 INFO  L480      AbstractCegarLoop]: Abstraction has 2681 states and 3780 transitions.
[2018-10-04 12:14:16,163 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:16,163 INFO  L276                IsEmpty]: Start isEmpty. Operand 2681 states and 3780 transitions.
[2018-10-04 12:14:16,167 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2018-10-04 12:14:16,167 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:16,168 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:16,169 INFO  L423      AbstractCegarLoop]: === Iteration 8 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:16,169 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:16,169 INFO  L82        PathProgramCache]: Analyzing trace with hash -474358342, now seen corresponding path program 1 times
[2018-10-04 12:14:16,169 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:16,169 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:16,172 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:16,172 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:16,172 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:16,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:16,338 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:16,339 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:16,339 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:16,339 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:16,340 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:16,340 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:16,340 INFO  L87              Difference]: Start difference. First operand 2681 states and 3780 transitions. Second operand 4 states.
[2018-10-04 12:14:20,051 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:20,051 INFO  L93              Difference]: Finished difference Result 10823 states and 15055 transitions.
[2018-10-04 12:14:20,052 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:20,052 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 169
[2018-10-04 12:14:20,052 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:20,069 INFO  L225             Difference]: With dead ends: 10823
[2018-10-04 12:14:20,069 INFO  L226             Difference]: Without dead ends: 8684
[2018-10-04 12:14:20,075 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:20,082 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8684 states.
[2018-10-04 12:14:20,907 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8684 to 2681.
[2018-10-04 12:14:20,907 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2681 states.
[2018-10-04 12:14:20,911 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 3779 transitions.
[2018-10-04 12:14:20,911 INFO  L78                 Accepts]: Start accepts. Automaton has 2681 states and 3779 transitions. Word has length 169
[2018-10-04 12:14:20,911 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:20,911 INFO  L480      AbstractCegarLoop]: Abstraction has 2681 states and 3779 transitions.
[2018-10-04 12:14:20,911 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:20,911 INFO  L276                IsEmpty]: Start isEmpty. Operand 2681 states and 3779 transitions.
[2018-10-04 12:14:20,915 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2018-10-04 12:14:20,915 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:20,916 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:20,916 INFO  L423      AbstractCegarLoop]: === Iteration 9 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:20,917 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:20,917 INFO  L82        PathProgramCache]: Analyzing trace with hash 1463438260, now seen corresponding path program 1 times
[2018-10-04 12:14:20,917 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:20,917 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:20,918 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:20,918 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:20,919 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:20,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:21,001 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:21,002 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:21,002 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:21,002 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:21,003 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:21,003 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:21,003 INFO  L87              Difference]: Start difference. First operand 2681 states and 3779 transitions. Second operand 4 states.
[2018-10-04 12:14:25,694 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:25,694 INFO  L93              Difference]: Finished difference Result 11677 states and 16319 transitions.
[2018-10-04 12:14:25,694 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:25,694 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 169
[2018-10-04 12:14:25,695 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:25,711 INFO  L225             Difference]: With dead ends: 11677
[2018-10-04 12:14:25,711 INFO  L226             Difference]: Without dead ends: 9458
[2018-10-04 12:14:25,719 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:25,729 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9458 states.
[2018-10-04 12:14:26,817 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9458 to 2912.
[2018-10-04 12:14:26,818 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2912 states.
[2018-10-04 12:14:26,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 2912 states and 4126 transitions.
[2018-10-04 12:14:26,823 INFO  L78                 Accepts]: Start accepts. Automaton has 2912 states and 4126 transitions. Word has length 169
[2018-10-04 12:14:26,823 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:26,823 INFO  L480      AbstractCegarLoop]: Abstraction has 2912 states and 4126 transitions.
[2018-10-04 12:14:26,824 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:26,824 INFO  L276                IsEmpty]: Start isEmpty. Operand 2912 states and 4126 transitions.
[2018-10-04 12:14:26,828 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2018-10-04 12:14:26,828 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:26,828 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:26,829 INFO  L423      AbstractCegarLoop]: === Iteration 10 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:26,829 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:26,830 INFO  L82        PathProgramCache]: Analyzing trace with hash 1004233502, now seen corresponding path program 1 times
[2018-10-04 12:14:26,830 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:26,830 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:26,831 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:26,831 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:26,831 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:26,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:26,929 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:26,930 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:26,930 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:26,930 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:26,930 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:26,930 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:26,931 INFO  L87              Difference]: Start difference. First operand 2912 states and 4126 transitions. Second operand 4 states.
[2018-10-04 12:14:32,193 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:32,194 INFO  L93              Difference]: Finished difference Result 12514 states and 17568 transitions.
[2018-10-04 12:14:32,194 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:32,194 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 169
[2018-10-04 12:14:32,194 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:32,204 INFO  L225             Difference]: With dead ends: 12514
[2018-10-04 12:14:32,204 INFO  L226             Difference]: Without dead ends: 9940
[2018-10-04 12:14:32,209 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:32,216 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9940 states.
[2018-10-04 12:14:33,524 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9940 to 2906.
[2018-10-04 12:14:33,524 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2906 states.
[2018-10-04 12:14:33,527 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 2906 states and 4114 transitions.
[2018-10-04 12:14:33,528 INFO  L78                 Accepts]: Start accepts. Automaton has 2906 states and 4114 transitions. Word has length 169
[2018-10-04 12:14:33,528 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:33,528 INFO  L480      AbstractCegarLoop]: Abstraction has 2906 states and 4114 transitions.
[2018-10-04 12:14:33,528 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:33,528 INFO  L276                IsEmpty]: Start isEmpty. Operand 2906 states and 4114 transitions.
[2018-10-04 12:14:33,531 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 171
[2018-10-04 12:14:33,531 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:33,531 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:33,532 INFO  L423      AbstractCegarLoop]: === Iteration 11 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:33,533 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:33,533 INFO  L82        PathProgramCache]: Analyzing trace with hash 51726588, now seen corresponding path program 1 times
[2018-10-04 12:14:33,533 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:33,533 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:33,534 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:33,534 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:33,535 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:33,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:33,616 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:33,617 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:33,617 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:33,617 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:33,617 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:33,618 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:33,618 INFO  L87              Difference]: Start difference. First operand 2906 states and 4114 transitions. Second operand 4 states.
[2018-10-04 12:14:40,563 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:40,563 INFO  L93              Difference]: Finished difference Result 13379 states and 18862 transitions.
[2018-10-04 12:14:40,563 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:40,563 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 170
[2018-10-04 12:14:40,564 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:40,574 INFO  L225             Difference]: With dead ends: 13379
[2018-10-04 12:14:40,574 INFO  L226             Difference]: Without dead ends: 10647
[2018-10-04 12:14:40,580 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:40,588 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10647 states.
[2018-10-04 12:14:41,941 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10647 to 2894.
[2018-10-04 12:14:41,942 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2894 states.
[2018-10-04 12:14:41,945 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2894 states and 4093 transitions.
[2018-10-04 12:14:41,946 INFO  L78                 Accepts]: Start accepts. Automaton has 2894 states and 4093 transitions. Word has length 170
[2018-10-04 12:14:41,946 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:41,946 INFO  L480      AbstractCegarLoop]: Abstraction has 2894 states and 4093 transitions.
[2018-10-04 12:14:41,946 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:41,946 INFO  L276                IsEmpty]: Start isEmpty. Operand 2894 states and 4093 transitions.
[2018-10-04 12:14:41,949 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 171
[2018-10-04 12:14:41,950 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:41,950 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:41,951 INFO  L423      AbstractCegarLoop]: === Iteration 12 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:41,951 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:41,951 INFO  L82        PathProgramCache]: Analyzing trace with hash -303304218, now seen corresponding path program 1 times
[2018-10-04 12:14:41,951 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:41,951 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:41,952 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:41,952 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:41,952 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:41,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:42,100 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:42,101 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:42,101 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:42,101 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:42,102 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:42,102 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:42,102 INFO  L87              Difference]: Start difference. First operand 2894 states and 4093 transitions. Second operand 4 states.
[2018-10-04 12:14:47,425 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:47,426 INFO  L93              Difference]: Finished difference Result 12292 states and 17226 transitions.
[2018-10-04 12:14:47,426 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:47,426 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 170
[2018-10-04 12:14:47,426 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:47,435 INFO  L225             Difference]: With dead ends: 12292
[2018-10-04 12:14:47,436 INFO  L226             Difference]: Without dead ends: 9876
[2018-10-04 12:14:47,440 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:47,448 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9876 states.
[2018-10-04 12:14:48,674 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9876 to 2920.
[2018-10-04 12:14:48,675 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2920 states.
[2018-10-04 12:14:48,678 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2920 states and 4131 transitions.
[2018-10-04 12:14:48,678 INFO  L78                 Accepts]: Start accepts. Automaton has 2920 states and 4131 transitions. Word has length 170
[2018-10-04 12:14:48,679 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:48,679 INFO  L480      AbstractCegarLoop]: Abstraction has 2920 states and 4131 transitions.
[2018-10-04 12:14:48,679 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:48,679 INFO  L276                IsEmpty]: Start isEmpty. Operand 2920 states and 4131 transitions.
[2018-10-04 12:14:48,681 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 171
[2018-10-04 12:14:48,681 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:48,681 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:48,682 INFO  L423      AbstractCegarLoop]: === Iteration 13 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:48,682 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:48,683 INFO  L82        PathProgramCache]: Analyzing trace with hash -936374056, now seen corresponding path program 1 times
[2018-10-04 12:14:48,683 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:48,683 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:48,684 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:48,684 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:48,684 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:48,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:48,794 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:48,795 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:48,795 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:48,795 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:48,795 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:48,795 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:48,796 INFO  L87              Difference]: Start difference. First operand 2920 states and 4131 transitions. Second operand 4 states.
[2018-10-04 12:14:55,245 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:14:55,245 INFO  L93              Difference]: Finished difference Result 12019 states and 16830 transitions.
[2018-10-04 12:14:55,245 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:14:55,245 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 170
[2018-10-04 12:14:55,246 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:14:55,255 INFO  L225             Difference]: With dead ends: 12019
[2018-10-04 12:14:55,256 INFO  L226             Difference]: Without dead ends: 9794
[2018-10-04 12:14:55,261 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:14:55,267 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9794 states.
[2018-10-04 12:14:56,771 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9794 to 3230.
[2018-10-04 12:14:56,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3230 states.
[2018-10-04 12:14:56,775 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 3230 states and 4596 transitions.
[2018-10-04 12:14:56,775 INFO  L78                 Accepts]: Start accepts. Automaton has 3230 states and 4596 transitions. Word has length 170
[2018-10-04 12:14:56,775 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:14:56,775 INFO  L480      AbstractCegarLoop]: Abstraction has 3230 states and 4596 transitions.
[2018-10-04 12:14:56,775 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:14:56,775 INFO  L276                IsEmpty]: Start isEmpty. Operand 3230 states and 4596 transitions.
[2018-10-04 12:14:56,778 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 171
[2018-10-04 12:14:56,778 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:14:56,778 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:14:56,779 INFO  L423      AbstractCegarLoop]: === Iteration 14 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:14:56,779 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:14:56,779 INFO  L82        PathProgramCache]: Analyzing trace with hash -317552314, now seen corresponding path program 1 times
[2018-10-04 12:14:56,780 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:14:56,780 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:14:56,781 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:56,781 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:14:56,781 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:14:56,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:14:56,844 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:14:56,845 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:14:56,845 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:14:56,845 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:14:56,845 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:14:56,845 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:14:56,846 INFO  L87              Difference]: Start difference. First operand 3230 states and 4596 transitions. Second operand 4 states.
[2018-10-04 12:15:03,219 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:03,219 INFO  L93              Difference]: Finished difference Result 12616 states and 17701 transitions.
[2018-10-04 12:15:03,220 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:03,220 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 170
[2018-10-04 12:15:03,220 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:03,230 INFO  L225             Difference]: With dead ends: 12616
[2018-10-04 12:15:03,230 INFO  L226             Difference]: Without dead ends: 10084
[2018-10-04 12:15:03,237 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:03,244 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10084 states.
[2018-10-04 12:15:04,735 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10084 to 3192.
[2018-10-04 12:15:04,735 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3192 states.
[2018-10-04 12:15:04,739 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 3192 states and 4536 transitions.
[2018-10-04 12:15:04,740 INFO  L78                 Accepts]: Start accepts. Automaton has 3192 states and 4536 transitions. Word has length 170
[2018-10-04 12:15:04,740 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:04,740 INFO  L480      AbstractCegarLoop]: Abstraction has 3192 states and 4536 transitions.
[2018-10-04 12:15:04,740 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:04,740 INFO  L276                IsEmpty]: Start isEmpty. Operand 3192 states and 4536 transitions.
[2018-10-04 12:15:04,743 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2018-10-04 12:15:04,743 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:04,743 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:04,744 INFO  L423      AbstractCegarLoop]: === Iteration 15 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:04,744 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:04,744 INFO  L82        PathProgramCache]: Analyzing trace with hash -354039588, now seen corresponding path program 1 times
[2018-10-04 12:15:04,745 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:04,745 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:04,746 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:04,746 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:04,746 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:04,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:04,796 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:04,796 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:04,796 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:04,796 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:04,797 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:04,797 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:04,797 INFO  L87              Difference]: Start difference. First operand 3192 states and 4536 transitions. Second operand 4 states.
[2018-10-04 12:15:11,986 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:11,986 INFO  L93              Difference]: Finished difference Result 13723 states and 19361 transitions.
[2018-10-04 12:15:11,986 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:11,986 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 171
[2018-10-04 12:15:11,987 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:11,998 INFO  L225             Difference]: With dead ends: 13723
[2018-10-04 12:15:11,998 INFO  L226             Difference]: Without dead ends: 10576
[2018-10-04 12:15:12,006 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:12,014 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10576 states.
[2018-10-04 12:15:13,771 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10576 to 3172.
[2018-10-04 12:15:13,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3172 states.
[2018-10-04 12:15:13,775 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 3172 states and 4504 transitions.
[2018-10-04 12:15:13,775 INFO  L78                 Accepts]: Start accepts. Automaton has 3172 states and 4504 transitions. Word has length 171
[2018-10-04 12:15:13,775 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:13,775 INFO  L480      AbstractCegarLoop]: Abstraction has 3172 states and 4504 transitions.
[2018-10-04 12:15:13,775 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:13,775 INFO  L276                IsEmpty]: Start isEmpty. Operand 3172 states and 4504 transitions.
[2018-10-04 12:15:13,778 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2018-10-04 12:15:13,778 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:13,778 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:13,778 INFO  L423      AbstractCegarLoop]: === Iteration 16 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:13,779 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:13,779 INFO  L82        PathProgramCache]: Analyzing trace with hash -1012058034, now seen corresponding path program 1 times
[2018-10-04 12:15:13,779 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:13,779 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:13,780 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:13,780 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:13,780 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:13,785 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:13,829 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:13,830 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:13,830 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:13,830 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:13,831 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:13,831 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:13,831 INFO  L87              Difference]: Start difference. First operand 3172 states and 4504 transitions. Second operand 4 states.
[2018-10-04 12:15:21,573 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:21,573 INFO  L93              Difference]: Finished difference Result 13479 states and 18995 transitions.
[2018-10-04 12:15:21,573 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:21,573 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 171
[2018-10-04 12:15:21,573 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:21,583 INFO  L225             Difference]: With dead ends: 13479
[2018-10-04 12:15:21,583 INFO  L226             Difference]: Without dead ends: 10411
[2018-10-04 12:15:21,588 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:21,594 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10411 states.
[2018-10-04 12:15:23,447 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10411 to 3152.
[2018-10-04 12:15:23,447 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3152 states.
[2018-10-04 12:15:23,451 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 3152 states and 4472 transitions.
[2018-10-04 12:15:23,451 INFO  L78                 Accepts]: Start accepts. Automaton has 3152 states and 4472 transitions. Word has length 171
[2018-10-04 12:15:23,451 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:23,451 INFO  L480      AbstractCegarLoop]: Abstraction has 3152 states and 4472 transitions.
[2018-10-04 12:15:23,451 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:23,451 INFO  L276                IsEmpty]: Start isEmpty. Operand 3152 states and 4472 transitions.
[2018-10-04 12:15:23,454 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2018-10-04 12:15:23,454 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:23,454 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:23,455 INFO  L423      AbstractCegarLoop]: === Iteration 17 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:23,455 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:23,455 INFO  L82        PathProgramCache]: Analyzing trace with hash -139642136, now seen corresponding path program 1 times
[2018-10-04 12:15:23,456 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:23,456 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:23,457 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:23,457 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:23,457 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:23,463 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:23,540 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:23,541 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:23,541 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:23,541 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:23,541 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:23,542 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:23,542 INFO  L87              Difference]: Start difference. First operand 3152 states and 4472 transitions. Second operand 4 states.
[2018-10-04 12:15:31,679 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:31,680 INFO  L93              Difference]: Finished difference Result 12045 states and 16854 transitions.
[2018-10-04 12:15:31,680 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:31,680 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 171
[2018-10-04 12:15:31,680 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:31,691 INFO  L225             Difference]: With dead ends: 12045
[2018-10-04 12:15:31,692 INFO  L226             Difference]: Without dead ends: 9766
[2018-10-04 12:15:31,697 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:31,703 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9766 states.
[2018-10-04 12:15:33,644 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9766 to 3146.
[2018-10-04 12:15:33,644 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3146 states.
[2018-10-04 12:15:33,647 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 3146 states and 4460 transitions.
[2018-10-04 12:15:33,648 INFO  L78                 Accepts]: Start accepts. Automaton has 3146 states and 4460 transitions. Word has length 171
[2018-10-04 12:15:33,648 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:33,648 INFO  L480      AbstractCegarLoop]: Abstraction has 3146 states and 4460 transitions.
[2018-10-04 12:15:33,648 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:33,648 INFO  L276                IsEmpty]: Start isEmpty. Operand 3146 states and 4460 transitions.
[2018-10-04 12:15:33,650 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2018-10-04 12:15:33,650 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:33,651 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:33,651 INFO  L423      AbstractCegarLoop]: === Iteration 18 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:33,651 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:33,652 INFO  L82        PathProgramCache]: Analyzing trace with hash -1615812202, now seen corresponding path program 1 times
[2018-10-04 12:15:33,652 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:33,652 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:33,653 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:33,653 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:33,653 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:33,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:33,779 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:33,779 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:33,779 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:33,780 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:33,780 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:33,780 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:33,780 INFO  L87              Difference]: Start difference. First operand 3146 states and 4460 transitions. Second operand 4 states.
[2018-10-04 12:15:42,745 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:42,745 INFO  L93              Difference]: Finished difference Result 11950 states and 16709 transitions.
[2018-10-04 12:15:42,745 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:42,745 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 171
[2018-10-04 12:15:42,746 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:42,755 INFO  L225             Difference]: With dead ends: 11950
[2018-10-04 12:15:42,755 INFO  L226             Difference]: Without dead ends: 9690
[2018-10-04 12:15:42,760 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:42,766 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9690 states.
[2018-10-04 12:15:44,783 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9690 to 3049.
[2018-10-04 12:15:44,783 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3049 states.
[2018-10-04 12:15:44,787 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 3049 states and 4312 transitions.
[2018-10-04 12:15:44,787 INFO  L78                 Accepts]: Start accepts. Automaton has 3049 states and 4312 transitions. Word has length 171
[2018-10-04 12:15:44,787 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:44,787 INFO  L480      AbstractCegarLoop]: Abstraction has 3049 states and 4312 transitions.
[2018-10-04 12:15:44,788 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:44,788 INFO  L276                IsEmpty]: Start isEmpty. Operand 3049 states and 4312 transitions.
[2018-10-04 12:15:44,790 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2018-10-04 12:15:44,791 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:44,791 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:44,792 INFO  L423      AbstractCegarLoop]: === Iteration 19 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:44,792 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:44,792 INFO  L82        PathProgramCache]: Analyzing trace with hash -1016501658, now seen corresponding path program 1 times
[2018-10-04 12:15:44,792 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:44,792 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:44,793 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:44,793 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:44,793 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:44,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:44,954 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:44,954 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:44,954 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:44,955 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:44,955 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:44,955 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:44,955 INFO  L87              Difference]: Start difference. First operand 3049 states and 4312 transitions. Second operand 4 states.
[2018-10-04 12:15:53,918 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:15:53,918 INFO  L93              Difference]: Finished difference Result 11334 states and 15797 transitions.
[2018-10-04 12:15:53,918 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:15:53,918 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 171
[2018-10-04 12:15:53,919 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:15:53,928 INFO  L225             Difference]: With dead ends: 11334
[2018-10-04 12:15:53,929 INFO  L226             Difference]: Without dead ends: 9269
[2018-10-04 12:15:53,934 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:15:53,940 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9269 states.
[2018-10-04 12:15:56,256 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9269 to 3173.
[2018-10-04 12:15:56,257 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3173 states.
[2018-10-04 12:15:56,261 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 3173 states and 4497 transitions.
[2018-10-04 12:15:56,261 INFO  L78                 Accepts]: Start accepts. Automaton has 3173 states and 4497 transitions. Word has length 171
[2018-10-04 12:15:56,261 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:15:56,261 INFO  L480      AbstractCegarLoop]: Abstraction has 3173 states and 4497 transitions.
[2018-10-04 12:15:56,261 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:15:56,261 INFO  L276                IsEmpty]: Start isEmpty. Operand 3173 states and 4497 transitions.
[2018-10-04 12:15:56,264 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 174
[2018-10-04 12:15:56,264 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:15:56,264 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:15:56,265 INFO  L423      AbstractCegarLoop]: === Iteration 20 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:15:56,265 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:15:56,265 INFO  L82        PathProgramCache]: Analyzing trace with hash 420446302, now seen corresponding path program 1 times
[2018-10-04 12:15:56,266 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:15:56,266 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:15:56,267 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:56,267 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:15:56,267 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:15:56,276 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:15:56,427 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:15:56,427 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:15:56,427 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:15:56,428 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:15:56,428 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:15:56,428 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:15:56,428 INFO  L87              Difference]: Start difference. First operand 3173 states and 4497 transitions. Second operand 4 states.
[2018-10-04 12:16:05,399 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:16:05,400 INFO  L93              Difference]: Finished difference Result 11318 states and 15772 transitions.
[2018-10-04 12:16:05,400 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:16:05,400 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 173
[2018-10-04 12:16:05,400 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:16:05,411 INFO  L225             Difference]: With dead ends: 11318
[2018-10-04 12:16:05,411 INFO  L226             Difference]: Without dead ends: 9269
[2018-10-04 12:16:05,417 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:16:05,423 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9269 states.
[2018-10-04 12:16:08,014 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9269 to 3198.
[2018-10-04 12:16:08,014 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3198 states.
[2018-10-04 12:16:08,018 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 3198 states and 4533 transitions.
[2018-10-04 12:16:08,019 INFO  L78                 Accepts]: Start accepts. Automaton has 3198 states and 4533 transitions. Word has length 173
[2018-10-04 12:16:08,019 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:16:08,019 INFO  L480      AbstractCegarLoop]: Abstraction has 3198 states and 4533 transitions.
[2018-10-04 12:16:08,019 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:16:08,019 INFO  L276                IsEmpty]: Start isEmpty. Operand 3198 states and 4533 transitions.
[2018-10-04 12:16:08,022 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 176
[2018-10-04 12:16:08,022 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:16:08,022 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:16:08,023 INFO  L423      AbstractCegarLoop]: === Iteration 21 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:16:08,023 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:16:08,023 INFO  L82        PathProgramCache]: Analyzing trace with hash 128190416, now seen corresponding path program 1 times
[2018-10-04 12:16:08,023 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:16:08,024 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:16:08,024 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:08,025 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:16:08,025 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:08,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:16:08,121 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:16:08,122 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:16:08,122 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:16:08,122 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:16:08,122 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:16:08,123 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:16:08,123 INFO  L87              Difference]: Start difference. First operand 3198 states and 4533 transitions. Second operand 4 states.
[2018-10-04 12:16:18,053 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:16:18,053 INFO  L93              Difference]: Finished difference Result 11573 states and 16147 transitions.
[2018-10-04 12:16:18,053 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:16:18,053 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 175
[2018-10-04 12:16:18,054 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:16:18,065 INFO  L225             Difference]: With dead ends: 11573
[2018-10-04 12:16:18,065 INFO  L226             Difference]: Without dead ends: 9573
[2018-10-04 12:16:18,072 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:16:18,078 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9573 states.
[2018-10-04 12:16:20,930 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9573 to 3557.
[2018-10-04 12:16:20,931 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3557 states.
[2018-10-04 12:16:20,935 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 3557 states and 5065 transitions.
[2018-10-04 12:16:20,936 INFO  L78                 Accepts]: Start accepts. Automaton has 3557 states and 5065 transitions. Word has length 175
[2018-10-04 12:16:20,936 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:16:20,936 INFO  L480      AbstractCegarLoop]: Abstraction has 3557 states and 5065 transitions.
[2018-10-04 12:16:20,936 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:16:20,936 INFO  L276                IsEmpty]: Start isEmpty. Operand 3557 states and 5065 transitions.
[2018-10-04 12:16:20,939 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2018-10-04 12:16:20,940 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:16:20,940 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:16:20,940 INFO  L423      AbstractCegarLoop]: === Iteration 22 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:16:20,940 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:16:20,941 INFO  L82        PathProgramCache]: Analyzing trace with hash -1990860550, now seen corresponding path program 1 times
[2018-10-04 12:16:20,941 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:16:20,941 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:16:20,941 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:20,942 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:16:20,942 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:20,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:16:21,029 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:16:21,029 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:16:21,029 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:16:21,029 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:16:21,030 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:16:21,030 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:16:21,030 INFO  L87              Difference]: Start difference. First operand 3557 states and 5065 transitions. Second operand 4 states.
[2018-10-04 12:16:30,782 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:16:30,782 INFO  L93              Difference]: Finished difference Result 11430 states and 15939 transitions.
[2018-10-04 12:16:30,782 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:16:30,782 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 177
[2018-10-04 12:16:30,783 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:16:30,791 INFO  L225             Difference]: With dead ends: 11430
[2018-10-04 12:16:30,792 INFO  L226             Difference]: Without dead ends: 9430
[2018-10-04 12:16:30,796 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:16:30,800 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9430 states.
[2018-10-04 12:16:33,781 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9430 to 3557.
[2018-10-04 12:16:33,781 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3557 states.
[2018-10-04 12:16:33,786 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 3557 states and 5064 transitions.
[2018-10-04 12:16:33,786 INFO  L78                 Accepts]: Start accepts. Automaton has 3557 states and 5064 transitions. Word has length 177
[2018-10-04 12:16:33,786 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:16:33,786 INFO  L480      AbstractCegarLoop]: Abstraction has 3557 states and 5064 transitions.
[2018-10-04 12:16:33,786 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:16:33,786 INFO  L276                IsEmpty]: Start isEmpty. Operand 3557 states and 5064 transitions.
[2018-10-04 12:16:33,789 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2018-10-04 12:16:33,790 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:16:33,790 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:16:33,790 INFO  L423      AbstractCegarLoop]: === Iteration 23 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:16:33,791 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:16:33,791 INFO  L82        PathProgramCache]: Analyzing trace with hash -2110703762, now seen corresponding path program 1 times
[2018-10-04 12:16:33,791 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:16:33,791 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:16:33,792 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:33,792 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:16:33,792 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:33,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:16:33,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:16:33,916 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:16:33,916 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:16:33,916 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:16:33,916 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:16:33,917 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:16:33,917 INFO  L87              Difference]: Start difference. First operand 3557 states and 5064 transitions. Second operand 4 states.
[2018-10-04 12:16:44,617 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:16:44,617 INFO  L93              Difference]: Finished difference Result 11126 states and 15478 transitions.
[2018-10-04 12:16:44,618 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:16:44,618 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 179
[2018-10-04 12:16:44,618 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:16:44,626 INFO  L225             Difference]: With dead ends: 11126
[2018-10-04 12:16:44,627 INFO  L226             Difference]: Without dead ends: 9270
[2018-10-04 12:16:44,631 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:16:44,636 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9270 states.
[2018-10-04 12:16:47,867 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9270 to 3692.
[2018-10-04 12:16:47,867 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3692 states.
[2018-10-04 12:16:47,872 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 3692 states and 5268 transitions.
[2018-10-04 12:16:47,872 INFO  L78                 Accepts]: Start accepts. Automaton has 3692 states and 5268 transitions. Word has length 179
[2018-10-04 12:16:47,872 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:16:47,872 INFO  L480      AbstractCegarLoop]: Abstraction has 3692 states and 5268 transitions.
[2018-10-04 12:16:47,872 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:16:47,873 INFO  L276                IsEmpty]: Start isEmpty. Operand 3692 states and 5268 transitions.
[2018-10-04 12:16:47,876 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2018-10-04 12:16:47,876 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:16:47,877 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:16:47,877 INFO  L423      AbstractCegarLoop]: === Iteration 24 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:16:47,877 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:16:47,878 INFO  L82        PathProgramCache]: Analyzing trace with hash 1716600530, now seen corresponding path program 1 times
[2018-10-04 12:16:47,878 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:16:47,878 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:16:47,879 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:47,879 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:16:47,879 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:16:47,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:16:48,030 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:16:48,030 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:16:48,030 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:16:48,031 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:16:48,031 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:16:48,031 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:16:48,031 INFO  L87              Difference]: Start difference. First operand 3692 states and 5268 transitions. Second operand 4 states.
[2018-10-04 12:17:01,479 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:17:01,480 INFO  L93              Difference]: Finished difference Result 12507 states and 17531 transitions.
[2018-10-04 12:17:01,480 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:17:01,480 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 179
[2018-10-04 12:17:01,480 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:17:01,490 INFO  L225             Difference]: With dead ends: 12507
[2018-10-04 12:17:01,491 INFO  L226             Difference]: Without dead ends: 9998
[2018-10-04 12:17:01,497 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:17:01,502 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9998 states.
[2018-10-04 12:17:05,039 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9998 to 3692.
[2018-10-04 12:17:05,039 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3692 states.
[2018-10-04 12:17:05,043 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 3692 states and 5266 transitions.
[2018-10-04 12:17:05,044 INFO  L78                 Accepts]: Start accepts. Automaton has 3692 states and 5266 transitions. Word has length 179
[2018-10-04 12:17:05,044 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:17:05,044 INFO  L480      AbstractCegarLoop]: Abstraction has 3692 states and 5266 transitions.
[2018-10-04 12:17:05,044 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:17:05,044 INFO  L276                IsEmpty]: Start isEmpty. Operand 3692 states and 5266 transitions.
[2018-10-04 12:17:05,047 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2018-10-04 12:17:05,047 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:17:05,047 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:17:05,048 INFO  L423      AbstractCegarLoop]: === Iteration 25 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:17:05,048 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:17:05,048 INFO  L82        PathProgramCache]: Analyzing trace with hash 2079195574, now seen corresponding path program 1 times
[2018-10-04 12:17:05,048 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:17:05,048 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:17:05,049 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:05,049 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:17:05,049 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:05,053 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:17:05,191 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:17:05,192 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:17:05,192 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:17:05,192 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:17:05,192 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:17:05,193 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:17:05,193 INFO  L87              Difference]: Start difference. First operand 3692 states and 5266 transitions. Second operand 4 states.
[2018-10-04 12:17:19,561 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:17:19,561 INFO  L93              Difference]: Finished difference Result 16244 states and 23061 transitions.
[2018-10-04 12:17:19,561 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:17:19,561 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 180
[2018-10-04 12:17:19,561 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:17:19,576 INFO  L225             Difference]: With dead ends: 16244
[2018-10-04 12:17:19,576 INFO  L226             Difference]: Without dead ends: 12749
[2018-10-04 12:17:19,585 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:17:19,594 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 12749 states.
[2018-10-04 12:17:23,311 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 12749 to 3678.
[2018-10-04 12:17:23,312 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3678 states.
[2018-10-04 12:17:23,316 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 3678 states and 5244 transitions.
[2018-10-04 12:17:23,316 INFO  L78                 Accepts]: Start accepts. Automaton has 3678 states and 5244 transitions. Word has length 180
[2018-10-04 12:17:23,316 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:17:23,316 INFO  L480      AbstractCegarLoop]: Abstraction has 3678 states and 5244 transitions.
[2018-10-04 12:17:23,316 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:17:23,317 INFO  L276                IsEmpty]: Start isEmpty. Operand 3678 states and 5244 transitions.
[2018-10-04 12:17:23,320 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 182
[2018-10-04 12:17:23,320 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:17:23,320 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:17:23,320 INFO  L423      AbstractCegarLoop]: === Iteration 26 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:17:23,321 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:17:23,321 INFO  L82        PathProgramCache]: Analyzing trace with hash -36455948, now seen corresponding path program 1 times
[2018-10-04 12:17:23,321 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:17:23,321 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:17:23,322 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:23,322 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:17:23,322 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:23,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:17:23,486 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:17:23,486 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:17:23,486 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:17:23,487 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:17:23,487 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:17:23,487 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:17:23,487 INFO  L87              Difference]: Start difference. First operand 3678 states and 5244 transitions. Second operand 4 states.
[2018-10-04 12:17:32,783 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:17:32,783 INFO  L93              Difference]: Finished difference Result 9173 states and 12788 transitions.
[2018-10-04 12:17:32,784 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2018-10-04 12:17:32,784 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 181
[2018-10-04 12:17:32,784 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:17:32,793 INFO  L225             Difference]: With dead ends: 9173
[2018-10-04 12:17:32,793 INFO  L226             Difference]: Without dead ends: 7387
[2018-10-04 12:17:32,799 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:17:32,804 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7387 states.
[2018-10-04 12:17:36,745 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7387 to 3806.
[2018-10-04 12:17:36,745 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3806 states.
[2018-10-04 12:17:36,751 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 3806 states and 5435 transitions.
[2018-10-04 12:17:36,752 INFO  L78                 Accepts]: Start accepts. Automaton has 3806 states and 5435 transitions. Word has length 181
[2018-10-04 12:17:36,752 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:17:36,752 INFO  L480      AbstractCegarLoop]: Abstraction has 3806 states and 5435 transitions.
[2018-10-04 12:17:36,752 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:17:36,752 INFO  L276                IsEmpty]: Start isEmpty. Operand 3806 states and 5435 transitions.
[2018-10-04 12:17:36,757 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 184
[2018-10-04 12:17:36,757 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:17:36,757 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:17:36,758 INFO  L423      AbstractCegarLoop]: === Iteration 27 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:17:36,758 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:17:36,758 INFO  L82        PathProgramCache]: Analyzing trace with hash 123656768, now seen corresponding path program 1 times
[2018-10-04 12:17:36,759 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:17:36,759 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:17:36,759 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:36,760 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:17:36,760 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:36,766 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:17:36,859 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:17:36,859 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:17:36,859 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:17:36,860 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:17:36,860 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:17:36,860 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:17:36,860 INFO  L87              Difference]: Start difference. First operand 3806 states and 5435 transitions. Second operand 4 states.
[2018-10-04 12:17:49,287 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:17:49,287 INFO  L93              Difference]: Finished difference Result 10821 states and 15019 transitions.
[2018-10-04 12:17:49,287 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:17:49,288 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 183
[2018-10-04 12:17:49,288 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:17:49,297 INFO  L225             Difference]: With dead ends: 10821
[2018-10-04 12:17:49,297 INFO  L226             Difference]: Without dead ends: 9082
[2018-10-04 12:17:49,302 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:17:49,308 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 9082 states.
[2018-10-04 12:17:53,644 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 9082 to 3955.
[2018-10-04 12:17:53,644 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3955 states.
[2018-10-04 12:17:53,648 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 3955 states and 5657 transitions.
[2018-10-04 12:17:53,648 INFO  L78                 Accepts]: Start accepts. Automaton has 3955 states and 5657 transitions. Word has length 183
[2018-10-04 12:17:53,649 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2018-10-04 12:17:53,649 INFO  L480      AbstractCegarLoop]: Abstraction has 3955 states and 5657 transitions.
[2018-10-04 12:17:53,649 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-10-04 12:17:53,649 INFO  L276                IsEmpty]: Start isEmpty. Operand 3955 states and 5657 transitions.
[2018-10-04 12:17:53,654 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 184
[2018-10-04 12:17:53,654 INFO  L367         BasicCegarLoop]: Found error trace
[2018-10-04 12:17:53,654 INFO  L375         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-10-04 12:17:53,655 INFO  L423      AbstractCegarLoop]: === Iteration 28 === [int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]===
[2018-10-04 12:17:53,655 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-10-04 12:17:53,655 INFO  L82        PathProgramCache]: Analyzing trace with hash 1003522074, now seen corresponding path program 1 times
[2018-10-04 12:17:53,655 INFO  L227   ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS
[2018-10-04 12:17:53,655 INFO  L69    tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy
[2018-10-04 12:17:53,656 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:53,656 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-10-04 12:17:53,657 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-10-04 12:17:53,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-10-04 12:17:53,798 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-10-04 12:17:53,799 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2018-10-04 12:17:53,799 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2018-10-04 12:17:53,799 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-10-04 12:17:53,799 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-10-04 12:17:53,799 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2018-10-04 12:17:53,799 INFO  L87              Difference]: Start difference. First operand 3955 states and 5657 transitions. Second operand 4 states.
[2018-10-04 12:18:08,694 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-10-04 12:18:08,694 INFO  L93              Difference]: Finished difference Result 13075 states and 18373 transitions.
[2018-10-04 12:18:08,695 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2018-10-04 12:18:08,695 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 183
[2018-10-04 12:18:08,695 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2018-10-04 12:18:08,704 INFO  L225             Difference]: With dead ends: 13075
[2018-10-04 12:18:08,704 INFO  L226             Difference]: Without dead ends: 10269
[2018-10-04 12:18:08,710 INFO  L605         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2018-10-04 12:18:08,716 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10269 states.
Received shutdown request...
[2018-10-04 12:18:13,191 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10269 to 3947.
[2018-10-04 12:18:13,191 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3947 states.
[2018-10-04 12:18:13,192 WARN  L549      AbstractCegarLoop]: Verification canceled
[2018-10-04 12:18:13,199 WARN  L205   ceAbstractionStarter]: Timeout
[2018-10-04 12:18:13,200 INFO  L202        PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.10 12:18:13 BoogieIcfgContainer
[2018-10-04 12:18:13,200 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-10-04 12:18:13,201 INFO  L168              Benchmark]: Toolchain (without parser) took 268631.90 ms. Allocated memory was 1.5 GB in the beginning and 3.5 GB in the end (delta: 2.0 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,203 INFO  L168              Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,203 INFO  L168              Benchmark]: Boogie Procedure Inliner took 120.97 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,204 INFO  L168              Benchmark]: Boogie Preprocessor took 183.88 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,204 INFO  L168              Benchmark]: RCFGBuilder took 7755.05 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 89.7 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -119.7 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,205 INFO  L168              Benchmark]: TraceAbstraction took 260565.79 ms. Allocated memory was 1.6 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB.
[2018-10-04 12:18:13,209 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 120.97 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 183.88 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 7755.05 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 89.7 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -119.7 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 260565.79 ms. Allocated memory was 1.6 GB in the beginning and 3.5 GB in the end (delta: 1.9 GB). Free memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - TimeoutResultAtElement [Line: 17825]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17825). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17827]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17827). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20202]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20202). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13832]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13832). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18867]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18867). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19647]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19647). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19257]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19257). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14872]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14872). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19940]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19940). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13962]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13962). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17177]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17177). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18477]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18477). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14577]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14577). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19515]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19515). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19775]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19775). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15487]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15487). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13667]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13667). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14187]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14187). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20295]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20295). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13537]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13537). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15355]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15355). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19125]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19125). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14967]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14967). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13830]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13830). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18217]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18217). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20709]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20709). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18215]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18215). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17697]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17697). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20671]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20671). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17340]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17340). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18770]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18770). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18087]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18087). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15225]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15225). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15912]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15912). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14092]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14092). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15095]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15095). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20711]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20711). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19777]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19777). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15227]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15227). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14445]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14445). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14965]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14965). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16040]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16040). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20540]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20540). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15097]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15097). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16135]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16135). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13535]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13535). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17435]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17435). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16950]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16950). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17082]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17082). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18347]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18347). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18345]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18345). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15782]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15782). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19032]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19032). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16952]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16952). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20297]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20297). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19942]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19942). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13960]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13960). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20424]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20424). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14185]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14185). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20345]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20345). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16302]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16302). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 1351]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 1351). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14090]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14090). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16300]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16300). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15652]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15652). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17080]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17080). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20734]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20734). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14742]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14742). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16525]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16525). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16655]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16655). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18085]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18085). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15357]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15357). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15485]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15485). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16432]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16432). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19517]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19517). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19255]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19255). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15650]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15650). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19422]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19422). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20037]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20037). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17342]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17342). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16527]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16527). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20422]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20422). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18772]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18772). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18605]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18605). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13407]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13407). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17567]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17567). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16820]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16820). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16822]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16822). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14352]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14352). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18475]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18475). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17695]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17695). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17990]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17990). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20599]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20599). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14447]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14447). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15780]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15780). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20597]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20597). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20035]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20035). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14740]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14740). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19420]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19420). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19645]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19645). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16430]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16430). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19127]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19127). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20732]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20732). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 19030]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 19030). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17175]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17175). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13665]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13665). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17992]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17992). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17565]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17565). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13277]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13277). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13405]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13405). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 15910]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 15910). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14870]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14870). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14575]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14575). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 13275]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 13275). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18607]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18607). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16042]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16042). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 17437]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 17437). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20669]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20669). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16657]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16657). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20200]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20200). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 16137]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 16137). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20538]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20538). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 14350]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 14350). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 18865]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 18865). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 20347]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 20347). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - TimeoutResultAtElement [Line: 234]: Timeout (TraceAbstraction)
    Unable to prove that assertion always holds (line 234). Cancelled  while ReachableStatesComputation was computing reachable states (1 states constructedinput type DoubleDeckerAutomaton).
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 4 procedures, 2585 locations, 126 error locations. TIMEOUT Result, 260.4s OverallTime, 28 OverallIterations, 1 TraceHistogramMax, 201.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 146823 SDtfs, 284677 SDslu, 245089 SDs, 0 SdLazy, 15279 SolverSat, 1287 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 136 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3955occurred in iteration=27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 54.5s AutomataMinimizationTime, 28 MinimizatonAttempts, 160951 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 4473 NumberOfCodeBlocks, 4473 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 4445 ConstructedInterpolants, 0 QuantifiedInterpolants, 1165105 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 28 InterpolantComputations, 28 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/BigBranchingExample.bpl_svcomp-Reach-32bit-Automizer_Default.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-10-04_12-18-13-239.csv
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/BigBranchingExample.bpl_svcomp-Reach-32bit-Automizer_Default.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-10-04_12-18-13-239.csv
Completed graceful shutdown