/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-SP.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe032_power.oepc.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.0-7a177ad
[2020-11-09 17:13:11,130 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-11-09 17:13:11,133 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-11-09 17:13:11,167 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-11-09 17:13:11,168 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-11-09 17:13:11,169 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-11-09 17:13:11,171 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-11-09 17:13:11,176 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-11-09 17:13:11,177 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-11-09 17:13:11,180 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
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[2020-11-09 17:13:11,184 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-11-09 17:13:11,185 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-11-09 17:13:11,186 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-11-09 17:13:11,188 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-11-09 17:13:11,190 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-11-09 17:13:11,192 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-11-09 17:13:11,193 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-11-09 17:13:11,195 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-11-09 17:13:11,196 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-11-09 17:13:11,199 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-11-09 17:13:11,199 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-11-09 17:13:11,200 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-11-09 17:13:11,201 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2020-11-09 17:13:11,203 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-11-09 17:13:11,203 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-11-09 17:13:11,204 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
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[2020-11-09 17:13:11,216 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-11-09 17:13:11,217 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2020-11-09 17:13:11,218 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2020-11-09 17:13:11,220 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-11-09 17:13:11,221 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-SP.epf
[2020-11-09 17:13:11,248 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-11-09 17:13:11,249 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-11-09 17:13:11,250 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-11-09 17:13:11,251 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-11-09 17:13:11,251 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-11-09 17:13:11,251 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-11-09 17:13:11,252 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-11-09 17:13:11,252 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-11-09 17:13:11,252 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-11-09 17:13:11,253 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-11-09 17:13:11,253 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-11-09 17:13:11,253 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-11-09 17:13:11,253 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-11-09 17:13:11,254 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-11-09 17:13:11,254 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-11-09 17:13:11,254 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-11-09 17:13:11,254 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-11-09 17:13:11,255 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-11-09 17:13:11,255 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-11-09 17:13:11,255 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-11-09 17:13:11,256 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-11-09 17:13:11,256 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-11-09 17:13:11,256 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-11-09 17:13:11,256 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=Craig_NestedInterpolation
[2020-11-09 17:13:11,257 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-11-09 17:13:11,257 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-11-09 17:13:11,257 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-11-09 17:13:11,257 INFO  L138        SettingsManager]:  * Override the interpolant automaton setting of the refinement strategy=true
[2020-11-09 17:13:11,258 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK
[2020-11-09 17:13:11,258 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-11-09 17:13:11,258 INFO  L138        SettingsManager]:  * Interpolant automaton=MCR
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-11-09 17:13:11,674 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-11-09 17:13:11,701 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-11-09 17:13:11,704 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-11-09 17:13:11,705 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-11-09 17:13:11,706 INFO  L275        PluginConnector]: CDTParser initialized
[2020-11-09 17:13:11,708 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe032_power.oepc.i
[2020-11-09 17:13:11,793 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71c9951a6/4153af292d804e9a9b60c9876b07c012/FLAG221a7cd74
[2020-11-09 17:13:12,476 INFO  L306              CDTParser]: Found 1 translation units.
[2020-11-09 17:13:12,477 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe032_power.oepc.i
[2020-11-09 17:13:12,500 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71c9951a6/4153af292d804e9a9b60c9876b07c012/FLAG221a7cd74
[2020-11-09 17:13:12,769 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71c9951a6/4153af292d804e9a9b60c9876b07c012
[2020-11-09 17:13:12,773 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-11-09 17:13:12,782 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2020-11-09 17:13:12,785 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-11-09 17:13:12,785 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-11-09 17:13:12,789 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-11-09 17:13:12,790 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:13:12" (1/1) ...
[2020-11-09 17:13:12,794 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@438e99ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:12, skipping insertion in model container
[2020-11-09 17:13:12,795 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:13:12" (1/1) ...
[2020-11-09 17:13:12,803 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-11-09 17:13:12,881 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-11-09 17:13:13,376 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-09 17:13:13,386 INFO  L203         MainTranslator]: Completed pre-run
[2020-11-09 17:13:13,459 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-09 17:13:13,577 INFO  L208         MainTranslator]: Completed translation
[2020-11-09 17:13:13,578 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13 WrapperNode
[2020-11-09 17:13:13,578 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-11-09 17:13:13,579 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-11-09 17:13:13,580 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-11-09 17:13:13,580 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-11-09 17:13:13,590 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,645 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,686 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-11-09 17:13:13,689 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-11-09 17:13:13,689 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-11-09 17:13:13,689 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-11-09 17:13:13,699 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,700 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,717 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,717 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,737 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,742 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,748 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ...
[2020-11-09 17:13:13,755 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-11-09 17:13:13,761 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-11-09 17:13:13,761 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-11-09 17:13:13,761 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-11-09 17:13:13,763 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (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
[2020-11-09 17:13:13,848 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-11-09 17:13:13,848 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-11-09 17:13:13,849 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-11-09 17:13:13,849 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-11-09 17:13:13,849 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2020-11-09 17:13:13,851 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2020-11-09 17:13:13,852 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2020-11-09 17:13:13,852 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2020-11-09 17:13:13,853 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2020-11-09 17:13:13,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2020-11-09 17:13:13,853 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-11-09 17:13:13,854 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-11-09 17:13:13,854 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-11-09 17:13:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-11-09 17:13:13,858 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-11-09 17:13:17,238 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-11-09 17:13:17,239 INFO  L298             CfgBuilder]: Removed 14 assume(true) statements.
[2020-11-09 17:13:17,241 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:13:17 BoogieIcfgContainer
[2020-11-09 17:13:17,242 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-11-09 17:13:17,243 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-11-09 17:13:17,243 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-11-09 17:13:17,247 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-11-09 17:13:17,247 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:13:12" (1/3) ...
[2020-11-09 17:13:17,248 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b0354e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:13:17, skipping insertion in model container
[2020-11-09 17:13:17,248 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (2/3) ...
[2020-11-09 17:13:17,249 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b0354e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:13:17, skipping insertion in model container
[2020-11-09 17:13:17,249 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:13:17" (3/3) ...
[2020-11-09 17:13:17,251 INFO  L111   eAbstractionObserver]: Analyzing ICFG safe032_power.oepc.i
[2020-11-09 17:13:17,268 WARN  L168   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-11-09 17:13:17,268 INFO  L179   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-11-09 17:13:17,272 INFO  L191   ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations.
[2020-11-09 17:13:17,273 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-11-09 17:13:17,325 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,326 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,327 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,327 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,327 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,327 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,328 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,329 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,330 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,331 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,332 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,333 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,333 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,335 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,335 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,335 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,335 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,335 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,336 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,337 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,338 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,339 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,340 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,341 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,343 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,343 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,344 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,344 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,344 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,344 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,344 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,345 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,345 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,345 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,345 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,345 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,346 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,347 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,347 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,347 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,348 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,348 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,348 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,348 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,348 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,349 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,349 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,349 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,349 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,350 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,351 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,352 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,353 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,354 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,354 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,354 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,354 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,354 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,355 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,355 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,355 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,355 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,358 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,359 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,360 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,360 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,360 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,360 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,360 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,361 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,362 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,363 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,364 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,364 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,366 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,366 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,366 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,366 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,367 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,367 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,367 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,367 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,367 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,368 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,368 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,368 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,368 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,368 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,369 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,369 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,369 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,369 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,370 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,370 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,370 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,370 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,370 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,371 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,372 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,372 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,372 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,372 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,372 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,373 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,374 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,374 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,374 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,374 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,374 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,375 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,376 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,376 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,376 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,376 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,377 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,377 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,377 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,377 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,378 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,378 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,378 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,378 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,380 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,381 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,381 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,381 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,381 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,382 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,383 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,384 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,384 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,384 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,384 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,384 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,385 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,386 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,387 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,387 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,387 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,387 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,387 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,393 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,393 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,393 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,393 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,393 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,394 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,395 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,395 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,395 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,397 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,397 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,397 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,397 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,398 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,398 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,398 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,398 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,398 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,399 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,400 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,400 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,400 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,400 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,400 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,401 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,402 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-09 17:13:17,403 INFO  L149    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2020-11-09 17:13:17,416 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 6 error locations.
[2020-11-09 17:13:17,438 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-11-09 17:13:17,438 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-11-09 17:13:17,438 INFO  L379      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-11-09 17:13:17,438 INFO  L380      AbstractCegarLoop]: Backedges is MCR
[2020-11-09 17:13:17,438 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-11-09 17:13:17,439 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-11-09 17:13:17,439 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-11-09 17:13:17,439 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-11-09 17:13:17,451 INFO  L128   etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2020-11-09 17:13:17,452 INFO  L135   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 108 places, 101 transitions, 217 flow
[2020-11-09 17:13:17,455 INFO  L110        LiptonReduction]: Starting Lipton reduction on Petri net that has 108 places, 101 transitions, 217 flow
[2020-11-09 17:13:17,456 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 108 places, 101 transitions, 217 flow
[2020-11-09 17:13:17,504 INFO  L129       PetriNetUnfolder]: 3/98 cut-off events.
[2020-11-09 17:13:17,504 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2020-11-09 17:13:17,508 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 108 conditions, 98 events. 3/98 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 78 event pairs, 0 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 65. Up to 2 conditions per place. 
[2020-11-09 17:13:17,512 INFO  L116        LiptonReduction]: Number of co-enabled transitions 1844
[2020-11-09 17:13:19,216 WARN  L194               SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 228 DAG size of output: 187
[2020-11-09 17:13:19,263 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 4, 2, 1] term
[2020-11-09 17:13:19,264 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:19,268 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 4, 1] term
[2020-11-09 17:13:19,269 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:20,239 WARN  L194               SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 124
[2020-11-09 17:13:22,562 WARN  L194               SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 312 DAG size of output: 267
[2020-11-09 17:13:22,570 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,571 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,573 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,574 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,576 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 3, 2, 1] term
[2020-11-09 17:13:22,576 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,594 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term
[2020-11-09 17:13:22,595 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,601 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,601 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,607 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,608 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,612 INFO  L603       QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,613 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 3, 2, 1] term
[2020-11-09 17:13:22,614 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,616 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term
[2020-11-09 17:13:22,617 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,633 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,635 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,642 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-09 17:13:22,644 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,647 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,656 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,656 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,659 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,660 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,661 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 3, 2, 1] term
[2020-11-09 17:13:22,661 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,663 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term
[2020-11-09 17:13:22,663 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,667 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,668 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,670 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,670 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,671 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 3, 2, 1] term
[2020-11-09 17:13:22,671 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,675 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,675 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:22,678 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 7, 3, 2, 1] term
[2020-11-09 17:13:22,678 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-09 17:13:22,680 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 3, 2, 1] term
[2020-11-09 17:13:22,680 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:26,880 WARN  L194               SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 372 DAG size of output: 276
[2020-11-09 17:13:27,682 WARN  L194               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 48
[2020-11-09 17:13:27,812 WARN  L194               SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60
[2020-11-09 17:13:27,995 WARN  L194               SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 51
[2020-11-09 17:13:29,389 WARN  L194               SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 124
[2020-11-09 17:13:29,816 WARN  L194               SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 124
[2020-11-09 17:13:31,000 WARN  L194               SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 261
[2020-11-09 17:13:32,212 WARN  L194               SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 261
[2020-11-09 17:13:32,548 WARN  L194               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60
[2020-11-09 17:13:32,673 WARN  L194               SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 55
[2020-11-09 17:13:33,218 WARN  L194               SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 83
[2020-11-09 17:13:33,221 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 3, 2, 1] term
[2020-11-09 17:13:33,221 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-09 17:13:33,647 WARN  L194               SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85
[2020-11-09 17:13:34,438 WARN  L194               SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46
[2020-11-09 17:13:34,593 WARN  L194               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46
[2020-11-09 17:13:36,172 WARN  L194               SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 137 DAG size of output: 128
[2020-11-09 17:13:36,597 WARN  L194               SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 125
[2020-11-09 17:13:39,127 WARN  L194               SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 274 DAG size of output: 259
[2020-11-09 17:13:40,337 WARN  L194               SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 257
[2020-11-09 17:13:41,138 WARN  L194               SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 110
[2020-11-09 17:13:41,496 WARN  L194               SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 107
[2020-11-09 17:13:43,677 WARN  L194               SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 264 DAG size of output: 234
[2020-11-09 17:13:44,798 WARN  L194               SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 232
[2020-11-09 17:13:45,834 WARN  L194               SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 131
[2020-11-09 17:13:46,347 WARN  L194               SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 129
[2020-11-09 17:13:47,931 WARN  L194               SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 263
[2020-11-09 17:13:49,595 WARN  L194               SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 261
[2020-11-09 17:13:49,751 WARN  L194               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 80
[2020-11-09 17:13:49,907 WARN  L194               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 80
[2020-11-09 17:13:50,064 WARN  L194               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 80
[2020-11-09 17:13:50,219 WARN  L194               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 80
[2020-11-09 17:13:50,765 WARN  L194               SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108
[2020-11-09 17:13:51,002 WARN  L194               SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 104
[2020-11-09 17:13:51,506 WARN  L194               SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108
[2020-11-09 17:13:51,752 WARN  L194               SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 104
[2020-11-09 17:13:52,037 WARN  L194               SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 108
[2020-11-09 17:13:52,285 WARN  L194               SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 108
[2020-11-09 17:13:52,530 WARN  L194               SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 108
[2020-11-09 17:13:52,771 WARN  L194               SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 108
[2020-11-09 17:13:52,776 INFO  L131        LiptonReduction]: Checked pairs total: 5104
[2020-11-09 17:13:52,776 INFO  L133        LiptonReduction]: Total number of compositions: 92
[2020-11-09 17:13:52,782 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 36 places, 26 transitions, 67 flow
[2020-11-09 17:13:52,841 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 778 states.
[2020-11-09 17:13:52,843 INFO  L276                IsEmpty]: Start isEmpty. Operand 778 states.
[2020-11-09 17:13:52,849 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2020-11-09 17:13:52,850 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:13:52,850 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:13:52,851 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:13:52,857 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:13:52,857 INFO  L82        PathProgramCache]: Analyzing trace with hash 2028141408, now seen corresponding path program 1 times
[2020-11-09 17:13:52,880 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:13:52,881 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822817671]
[2020-11-09 17:13:52,881 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:13:53,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:13:53,184 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:13:53,185 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822817671]
[2020-11-09 17:13:53,186 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:13:53,186 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-11-09 17:13:53,187 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1656022280]
[2020-11-09 17:13:53,188 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:13:53,191 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:13:53,204 INFO  L252    McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions.
[2020-11-09 17:13:53,205 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:13:53,209 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:13:53,210 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-09 17:13:53,210 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:13:53,225 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-09 17:13:53,225 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:53,227 INFO  L87              Difference]: Start difference. First operand 778 states. Second operand 3 states.
[2020-11-09 17:13:53,367 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:13:53,368 INFO  L93              Difference]: Finished difference Result 658 states and 2050 transitions.
[2020-11-09 17:13:53,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-09 17:13:53,375 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 7
[2020-11-09 17:13:53,375 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:13:53,404 INFO  L225             Difference]: With dead ends: 658
[2020-11-09 17:13:53,405 INFO  L226             Difference]: Without dead ends: 538
[2020-11-09 17:13:53,406 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:53,430 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 538 states.
[2020-11-09 17:13:53,514 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 538.
[2020-11-09 17:13:53,518 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 538 states.
[2020-11-09 17:13:53,524 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 1644 transitions.
[2020-11-09 17:13:53,526 INFO  L78                 Accepts]: Start accepts. Automaton has 538 states and 1644 transitions. Word has length 7
[2020-11-09 17:13:53,527 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:13:53,527 INFO  L481      AbstractCegarLoop]: Abstraction has 538 states and 1644 transitions.
[2020-11-09 17:13:53,527 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-11-09 17:13:53,527 INFO  L276                IsEmpty]: Start isEmpty. Operand 538 states and 1644 transitions.
[2020-11-09 17:13:53,530 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2020-11-09 17:13:53,531 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:13:53,532 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:13:53,533 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-11-09 17:13:53,535 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:13:53,537 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:13:53,538 INFO  L82        PathProgramCache]: Analyzing trace with hash -871165332, now seen corresponding path program 1 times
[2020-11-09 17:13:53,540 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:13:53,540 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482890351]
[2020-11-09 17:13:53,540 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:13:53,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:13:53,688 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:13:53,688 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482890351]
[2020-11-09 17:13:53,688 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:13:53,688 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-09 17:13:53,689 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1607437455]
[2020-11-09 17:13:53,689 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:13:53,690 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:13:53,692 INFO  L252    McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions.
[2020-11-09 17:13:53,692 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:13:53,692 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:13:53,693 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-09 17:13:53,694 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:13:53,694 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-09 17:13:53,694 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-11-09 17:13:53,695 INFO  L87              Difference]: Start difference. First operand 538 states and 1644 transitions. Second operand 4 states.
[2020-11-09 17:13:53,829 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:13:53,830 INFO  L93              Difference]: Finished difference Result 526 states and 1599 transitions.
[2020-11-09 17:13:53,831 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2020-11-09 17:13:53,831 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 9
[2020-11-09 17:13:53,832 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:13:53,836 INFO  L225             Difference]: With dead ends: 526
[2020-11-09 17:13:53,836 INFO  L226             Difference]: Without dead ends: 526
[2020-11-09 17:13:53,837 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-11-09 17:13:53,840 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 526 states.
[2020-11-09 17:13:53,853 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 526 to 526.
[2020-11-09 17:13:53,853 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 526 states.
[2020-11-09 17:13:53,856 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 526 states and 1599 transitions.
[2020-11-09 17:13:53,856 INFO  L78                 Accepts]: Start accepts. Automaton has 526 states and 1599 transitions. Word has length 9
[2020-11-09 17:13:53,857 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:13:53,857 INFO  L481      AbstractCegarLoop]: Abstraction has 526 states and 1599 transitions.
[2020-11-09 17:13:53,857 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-11-09 17:13:53,857 INFO  L276                IsEmpty]: Start isEmpty. Operand 526 states and 1599 transitions.
[2020-11-09 17:13:53,859 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2020-11-09 17:13:53,859 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:13:53,859 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:13:53,859 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-11-09 17:13:53,859 INFO  L429      AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:13:53,860 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:13:53,860 INFO  L82        PathProgramCache]: Analyzing trace with hash -1236321296, now seen corresponding path program 1 times
[2020-11-09 17:13:53,862 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:13:53,862 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37463028]
[2020-11-09 17:13:53,862 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:13:53,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:13:53,992 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:13:53,993 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37463028]
[2020-11-09 17:13:53,993 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:13:53,993 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-11-09 17:13:53,993 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1468608273]
[2020-11-09 17:13:53,994 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:13:53,996 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:13:53,997 INFO  L252    McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions.
[2020-11-09 17:13:53,997 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:13:53,998 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:13:53,998 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-09 17:13:53,998 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:13:53,999 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-09 17:13:53,999 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:53,999 INFO  L87              Difference]: Start difference. First operand 526 states and 1599 transitions. Second operand 3 states.
[2020-11-09 17:13:54,017 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:13:54,017 INFO  L93              Difference]: Finished difference Result 478 states and 1431 transitions.
[2020-11-09 17:13:54,018 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-09 17:13:54,019 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 10
[2020-11-09 17:13:54,019 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:13:54,023 INFO  L225             Difference]: With dead ends: 478
[2020-11-09 17:13:54,023 INFO  L226             Difference]: Without dead ends: 478
[2020-11-09 17:13:54,023 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:54,026 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 478 states.
[2020-11-09 17:13:54,036 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 478 to 478.
[2020-11-09 17:13:54,036 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 478 states.
[2020-11-09 17:13:54,039 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 1431 transitions.
[2020-11-09 17:13:54,039 INFO  L78                 Accepts]: Start accepts. Automaton has 478 states and 1431 transitions. Word has length 10
[2020-11-09 17:13:54,039 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:13:54,039 INFO  L481      AbstractCegarLoop]: Abstraction has 478 states and 1431 transitions.
[2020-11-09 17:13:54,040 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-11-09 17:13:54,040 INFO  L276                IsEmpty]: Start isEmpty. Operand 478 states and 1431 transitions.
[2020-11-09 17:13:54,047 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2020-11-09 17:13:54,047 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:13:54,047 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:13:54,048 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-11-09 17:13:54,048 INFO  L429      AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:13:54,049 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:13:54,049 INFO  L82        PathProgramCache]: Analyzing trace with hash -1139045776, now seen corresponding path program 1 times
[2020-11-09 17:13:54,051 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:13:54,051 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858880007]
[2020-11-09 17:13:54,051 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:13:54,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:13:54,185 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:13:54,185 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858880007]
[2020-11-09 17:13:54,185 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:13:54,185 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-11-09 17:13:54,186 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [692330681]
[2020-11-09 17:13:54,186 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:13:54,189 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:13:54,193 INFO  L252    McrAutomatonBuilder]: Finished intersection with 22 states and 30 transitions.
[2020-11-09 17:13:54,193 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:13:54,244 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:54,244 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,245 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,245 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,246 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,246 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,248 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,248 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,249 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,250 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,250 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,251 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,266 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:54,267 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,269 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,269 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,270 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,271 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,358 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:54,359 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,360 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:54,360 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,361 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:13:54,361 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,497 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:54,498 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,500 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,500 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,501 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,501 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,502 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,503 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,506 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,507 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,508 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,508 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,510 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:54,511 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,518 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,518 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,519 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,520 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,580 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:54,580 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,581 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:54,582 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,582 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:13:54,583 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,677 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:54,677 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,678 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,678 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,679 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,679 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,680 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,680 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,681 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,681 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,682 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,682 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,683 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:54,684 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,684 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,685 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,685 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:54,685 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:54,741 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:13:54,742 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-09 17:13:54,742 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:13:54,742 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-09 17:13:54,743 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:54,743 INFO  L87              Difference]: Start difference. First operand 478 states and 1431 transitions. Second operand 3 states.
[2020-11-09 17:13:54,761 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:13:54,761 INFO  L93              Difference]: Finished difference Result 472 states and 1409 transitions.
[2020-11-09 17:13:54,762 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-09 17:13:54,763 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 12
[2020-11-09 17:13:54,763 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:13:54,766 INFO  L225             Difference]: With dead ends: 472
[2020-11-09 17:13:54,767 INFO  L226             Difference]: Without dead ends: 472
[2020-11-09 17:13:54,767 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:13:54,769 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 472 states.
[2020-11-09 17:13:54,779 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 472 to 472.
[2020-11-09 17:13:54,779 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 472 states.
[2020-11-09 17:13:54,782 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 1409 transitions.
[2020-11-09 17:13:54,782 INFO  L78                 Accepts]: Start accepts. Automaton has 472 states and 1409 transitions. Word has length 12
[2020-11-09 17:13:54,782 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:13:54,782 INFO  L481      AbstractCegarLoop]: Abstraction has 472 states and 1409 transitions.
[2020-11-09 17:13:54,782 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-11-09 17:13:54,783 INFO  L276                IsEmpty]: Start isEmpty. Operand 472 states and 1409 transitions.
[2020-11-09 17:13:54,784 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2020-11-09 17:13:54,784 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:13:54,784 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:13:54,784 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-11-09 17:13:54,785 INFO  L429      AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:13:54,785 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:13:54,785 INFO  L82        PathProgramCache]: Analyzing trace with hash -2074178281, now seen corresponding path program 1 times
[2020-11-09 17:13:54,787 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:13:54,788 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792236413]
[2020-11-09 17:13:54,788 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:13:54,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:13:55,445 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:13:55,445 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792236413]
[2020-11-09 17:13:55,445 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:13:55,445 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-09 17:13:55,446 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1564360257]
[2020-11-09 17:13:55,446 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:13:55,449 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:13:55,459 INFO  L252    McrAutomatonBuilder]: Finished intersection with 41 states and 76 transitions.
[2020-11-09 17:13:55,460 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:13:55,491 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:55,492 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,492 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,493 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,493 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,494 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,495 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,495 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,496 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,496 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,497 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,497 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,498 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:55,498 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,499 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,499 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,500 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:55,500 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,517 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:55,517 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,518 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:55,518 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,519 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:55,519 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,522 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:55,522 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,523 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:55,523 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,524 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,525 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,525 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,525 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,526 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,526 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,527 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:55,527 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,528 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,528 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,529 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,529 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,530 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,530 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:55,531 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:55,531 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,030 WARN  L194               SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 31
[2020-11-09 17:13:56,041 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:56,041 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,042 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:13:56,043 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,100 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,101 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,101 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,101 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,102 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:56,102 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,112 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,112 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,112 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:56,113 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,114 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,114 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,115 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,115 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,115 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,116 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,116 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,117 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,117 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,118 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,118 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,118 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,119 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,120 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,120 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,120 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,140 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,140 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,141 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,141 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,142 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,142 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,143 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,143 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,144 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,144 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,145 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,145 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,146 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,146 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,147 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,147 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,148 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,149 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,358 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,358 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,359 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,359 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,359 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,360 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,361 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,361 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,362 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,362 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,362 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,363 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,364 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,364 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,365 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,365 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,366 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,366 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,374 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,374 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,375 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,375 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,376 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:56,376 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,379 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,379 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,379 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:56,380 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,381 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,381 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,382 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,382 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,382 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,383 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,383 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,384 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,384 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,385 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,385 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,385 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,387 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,387 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,387 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,388 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,585 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,586 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,586 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:56,587 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,588 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,588 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,588 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,589 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,589 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:56,589 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,591 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,591 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,591 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,591 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,592 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,592 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,593 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,593 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,594 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,594 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,595 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,595 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,595 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 2, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,596 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,596 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 2, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:56,597 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,614 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:56,614 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,615 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,615 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,615 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,616 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,616 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,617 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,617 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,618 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,618 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,618 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,619 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:56,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,620 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,621 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,621 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:56,621 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,852 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:56,853 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,853 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:56,853 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,855 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:56,855 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:56,856 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:56,856 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:56,858 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:56,858 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,599 WARN  L194               SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 35
[2020-11-09 17:13:57,619 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:57,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,620 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:57,620 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,621 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:57,621 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:57,623 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:57,623 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,624 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:57,624 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,843 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:57,843 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,844 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:57,844 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,846 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:57,846 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:57,847 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:57,847 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:57,849 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:57,849 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,047 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:58,047 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,048 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:58,048 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,049 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:58,050 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:58,051 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 7, 3, 7, 3, 1] term
[2020-11-09 17:13:58,051 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,052 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:58,052 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,276 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,277 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,277 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,278 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,278 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,278 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,279 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,280 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,280 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,281 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,281 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,281 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,282 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,282 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,283 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,283 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,284 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,285 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,295 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,295 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,296 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:58,296 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,298 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,298 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,298 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,299 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,299 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:58,299 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,300 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,300 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,301 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,301 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,302 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,302 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,303 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,303 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,303 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,304 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,305 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,305 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,306 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,306 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,307 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,307 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,493 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:58,494 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,494 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:58,494 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,495 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:58,495 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,496 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:58,496 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,497 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:58,497 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:58,763 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,764 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,764 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:58,765 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,768 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,769 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,769 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,770 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,770 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:58,770 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,771 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,771 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,772 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,772 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,772 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,773 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,773 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,774 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,774 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,774 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,775 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,775 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,776 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,776 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,777 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:58,777 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,796 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:58,797 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,797 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,797 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,798 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,798 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,799 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,799 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,800 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,800 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,801 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,801 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,802 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:58,802 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,803 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,803 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:58,803 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:58,803 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,046 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:59,046 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,047 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,047 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,048 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,048 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,049 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,049 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,049 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,050 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,050 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,051 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,051 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:59,052 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,052 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,053 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,053 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:13:59,053 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,060 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:59,060 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,061 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:13:59,061 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,064 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:59,065 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,065 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:13:59,065 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,066 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:13:59,066 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,067 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,067 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,068 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,068 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,068 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,069 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,069 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:13:59,069 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,070 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,070 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,072 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,072 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,073 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,074 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,074 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 1] term
[2020-11-09 17:13:59,074 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,315 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 3, 2, 1] term
[2020-11-09 17:13:59,315 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,316 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 3, 2, 1] term
[2020-11-09 17:13:59,316 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,317 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:13:59,317 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,317 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:13:59,318 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:13:59,318 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:13:59,318 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:13:59,683 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [7849#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (= ~x~0 1) (or (= (mod ~x$w_buff0_used~0 256) 0) (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (<= ~x$r_buff0_thd0~0 (* 256 (div ~x$r_buff0_thd0~0 256))) (not (= 2 ~x$w_buff0~0)) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1))), 7850#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= ~x$r_buff0_thd0~0 (* 256 (div ~x$r_buff0_thd0~0 256))) (or (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (not (= 2 ~x$w_buff0~0)) (or (= (mod ~x$w_buff1_used~0 256) 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (= 0 ~x$w_buff1~0) (or (= ~x~0 1) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1)) (or (= ~x~0 1) (not (= (mod ~x$w_buff0_used~0 256) 0)))), 7851#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= ~x$r_buff0_thd0~0 (* 256 (div ~x$r_buff0_thd0~0 256))) (or (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (not (= 2 ~x$w_buff0~0)) (or (= (mod ~x$w_buff1_used~0 256) 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1)))]
[2020-11-09 17:13:59,683 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-11-09 17:13:59,684 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:13:59,684 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-11-09 17:13:59,684 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90
[2020-11-09 17:13:59,685 INFO  L87              Difference]: Start difference. First operand 472 states and 1409 transitions. Second operand 10 states.
[2020-11-09 17:14:00,001 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:00,001 INFO  L93              Difference]: Finished difference Result 463 states and 1379 transitions.
[2020-11-09 17:14:00,003 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2020-11-09 17:14:00,003 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 13
[2020-11-09 17:14:00,003 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:00,007 INFO  L225             Difference]: With dead ends: 463
[2020-11-09 17:14:00,007 INFO  L226             Difference]: Without dead ends: 463
[2020-11-09 17:14:00,008 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 10 SyntacticMatches, 14 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110
[2020-11-09 17:14:00,010 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 463 states.
[2020-11-09 17:14:00,029 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 463.
[2020-11-09 17:14:00,029 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 463 states.
[2020-11-09 17:14:00,032 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1379 transitions.
[2020-11-09 17:14:00,032 INFO  L78                 Accepts]: Start accepts. Automaton has 463 states and 1379 transitions. Word has length 13
[2020-11-09 17:14:00,032 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:00,032 INFO  L481      AbstractCegarLoop]: Abstraction has 463 states and 1379 transitions.
[2020-11-09 17:14:00,032 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-11-09 17:14:00,033 INFO  L276                IsEmpty]: Start isEmpty. Operand 463 states and 1379 transitions.
[2020-11-09 17:14:00,034 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2020-11-09 17:14:00,034 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:00,034 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:00,034 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-11-09 17:14:00,034 INFO  L429      AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:00,034 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:00,035 INFO  L82        PathProgramCache]: Analyzing trace with hash 124982949, now seen corresponding path program 1 times
[2020-11-09 17:14:00,041 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:00,041 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737099523]
[2020-11-09 17:14:00,042 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:00,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:00,474 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:00,474 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737099523]
[2020-11-09 17:14:00,474 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:00,475 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-11-09 17:14:00,475 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [100382867]
[2020-11-09 17:14:00,475 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:00,478 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:00,515 INFO  L252    McrAutomatonBuilder]: Finished intersection with 43 states and 79 transitions.
[2020-11-09 17:14:00,515 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:00,541 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:00,541 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,542 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,542 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,543 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,543 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,544 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,544 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,544 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,544 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,545 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,545 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,546 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:00,546 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,547 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,547 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,548 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,548 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,552 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:00,552 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,552 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:00,553 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,553 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:00,553 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,554 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:00,554 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,554 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,555 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,555 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,555 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,556 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,556 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,809 WARN  L194               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 22
[2020-11-09 17:14:00,825 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:00,825 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,825 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:00,825 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,826 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:00,826 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,826 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,826 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,827 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:00,827 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,827 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,827 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,827 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:00,828 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,841 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:00,842 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,842 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,842 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,843 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,843 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,844 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,844 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,845 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,845 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,845 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,845 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,846 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:00,846 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,849 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,849 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,850 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:00,850 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,969 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:00,969 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:00,970 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:00,970 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,019 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:01,020 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,020 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:01,020 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,021 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:01,021 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,022 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,022 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,022 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:01,022 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,023 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,023 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,023 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,024 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,040 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:01,041 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,041 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,041 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,042 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,042 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,043 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,043 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,044 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,044 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,044 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,045 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,045 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:01,050 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,050 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,051 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,051 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,052 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,148 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:01,149 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,149 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,150 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,150 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,150 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,151 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,151 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,152 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,152 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,152 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,153 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,153 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:01,153 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,154 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,154 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,155 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:01,155 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,161 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:01,161 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,162 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:01,162 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,162 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:01,163 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,163 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,163 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,164 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:01,164 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,164 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,164 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,165 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:01,165 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,242 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:01,242 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,243 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:01,243 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,244 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,245 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:01,246 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,246 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,247 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:01,247 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,624 WARN  L194               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 21
[2020-11-09 17:14:01,656 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:01,656 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,657 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:01,657 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,658 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,659 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:01,662 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,662 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,663 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:01,664 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,809 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:01,810 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,810 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:01,811 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,812 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,812 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:01,813 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,814 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,815 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:01,815 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,956 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:01,957 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,957 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:01,957 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,959 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,959 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:01,961 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:01,961 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:01,962 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:01,962 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,087 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:02,087 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,088 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,088 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,088 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,089 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,090 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,090 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,090 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,090 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,091 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,091 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,092 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,092 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,093 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,093 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,093 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,094 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,100 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,100 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,101 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:02,101 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,101 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,101 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,102 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,102 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,103 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:02,103 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,103 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,103 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,104 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,104 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,191 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:02,191 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,192 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,192 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,193 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,193 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,194 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,194 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,195 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,195 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,195 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,196 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,196 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,197 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,197 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,197 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,198 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,198 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,204 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:02,205 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,205 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:02,205 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,207 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,207 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,208 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,208 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,208 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:02,208 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,209 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,209 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,209 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,210 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,300 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:02,300 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,301 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,301 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,301 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,302 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,302 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,303 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,303 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,303 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,304 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,304 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,305 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,305 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,306 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,306 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,306 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:02,307 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,313 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:02,313 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,314 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:02,314 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,315 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:02,315 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,315 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:02,315 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,316 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,316 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,316 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,316 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,317 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 2, 1] term
[2020-11-09 17:14:02,317 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,464 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:02,464 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,465 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:02,465 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,466 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:02,466 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,466 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:02,467 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,467 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:02,467 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:02,637 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:02,637 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,638 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:02,638 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,639 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:02,639 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,639 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:02,640 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:02,640 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:02,640 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:02,841 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [9251#(and (= ~x~0 1) (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= 0 ~x$r_buff0_thd0~0) (<= ~x$r_buff0_thd0~0 0) (= ~x$r_buff1_thd0~0 0) (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$w_buff1_used~0 256) 0))), 9252#(and (= ~x~0 1) (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= 0 ~x$r_buff0_thd0~0) (<= ~x$r_buff0_thd0~0 0) (= ~x$r_buff1_thd0~0 0) (= (mod ~x$w_buff1_used~0 256) 0)), 9253#(and (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= 0 ~x$r_buff0_thd0~0) (<= ~x$r_buff0_thd0~0 0) (= ~x$r_buff1_thd0~0 0) (= (mod ~x$w_buff1_used~0 256) 0))]
[2020-11-09 17:14:02,842 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 11 states
[2020-11-09 17:14:02,842 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:02,842 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2020-11-09 17:14:02,843 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110
[2020-11-09 17:14:02,843 INFO  L87              Difference]: Start difference. First operand 463 states and 1379 transitions. Second operand 11 states.
[2020-11-09 17:14:03,197 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:03,197 INFO  L93              Difference]: Finished difference Result 634 states and 1850 transitions.
[2020-11-09 17:14:03,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2020-11-09 17:14:03,199 INFO  L78                 Accepts]: Start accepts. Automaton has 11 states. Word has length 14
[2020-11-09 17:14:03,199 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:03,203 INFO  L225             Difference]: With dead ends: 634
[2020-11-09 17:14:03,204 INFO  L226             Difference]: Without dead ends: 562
[2020-11-09 17:14:03,205 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 10 SyntacticMatches, 15 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110
[2020-11-09 17:14:03,207 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 562 states.
[2020-11-09 17:14:03,221 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 562.
[2020-11-09 17:14:03,222 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 562 states.
[2020-11-09 17:14:03,226 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 1658 transitions.
[2020-11-09 17:14:03,227 INFO  L78                 Accepts]: Start accepts. Automaton has 562 states and 1658 transitions. Word has length 14
[2020-11-09 17:14:03,227 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:03,227 INFO  L481      AbstractCegarLoop]: Abstraction has 562 states and 1658 transitions.
[2020-11-09 17:14:03,227 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 11 states.
[2020-11-09 17:14:03,228 INFO  L276                IsEmpty]: Start isEmpty. Operand 562 states and 1658 transitions.
[2020-11-09 17:14:03,229 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:03,229 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:03,229 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:03,230 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-11-09 17:14:03,230 INFO  L429      AbstractCegarLoop]: === Iteration 7 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:03,230 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:03,230 INFO  L82        PathProgramCache]: Analyzing trace with hash -420497362, now seen corresponding path program 1 times
[2020-11-09 17:14:03,234 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:03,235 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191408812]
[2020-11-09 17:14:03,235 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:03,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:03,914 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:03,914 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191408812]
[2020-11-09 17:14:03,915 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:03,915 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2020-11-09 17:14:03,915 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [642903009]
[2020-11-09 17:14:03,915 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:03,919 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:03,935 INFO  L252    McrAutomatonBuilder]: Finished intersection with 44 states and 80 transitions.
[2020-11-09 17:14:03,935 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:03,965 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:03,966 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:03,966 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:03,966 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,028 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,029 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,029 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,029 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,030 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,030 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,045 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,046 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,046 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,046 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,047 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,047 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,048 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,048 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,049 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,049 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,049 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,049 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,050 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,050 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,051 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,051 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,052 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,052 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,381 WARN  L194               SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 34
[2020-11-09 17:14:04,422 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,423 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,423 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,423 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,424 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,424 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,425 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,425 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,425 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,426 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,426 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,426 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,427 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,427 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,428 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,428 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,429 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,429 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,434 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,434 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,434 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,435 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,435 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,435 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,536 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,536 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,537 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,537 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,538 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,538 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,539 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,539 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,539 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,539 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,540 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,540 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,541 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,541 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,542 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,542 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,543 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,543 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,549 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,549 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,550 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,550 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,550 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,550 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,674 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,674 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,674 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,675 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,675 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,675 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,690 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,690 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,691 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,691 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,691 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,691 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,692 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,692 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,693 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,693 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,694 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,694 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,695 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,695 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,696 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,696 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,696 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,696 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,797 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,797 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,798 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,798 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,798 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,798 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,815 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,816 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,816 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,817 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,817 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,817 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,818 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,818 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,819 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,819 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,820 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,820 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,820 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,821 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,821 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,822 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,822 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,822 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,929 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:04,929 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,930 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,930 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,930 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,930 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,931 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,931 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,932 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,932 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,933 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,933 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,933 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,934 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,934 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,935 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,935 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:04,935 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,942 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:04,943 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,943 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:04,943 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:04,944 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:04,944 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,026 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 2, 1] term
[2020-11-09 17:14:05,026 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,027 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 6, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:05,027 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,027 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 6, 2, 1] term
[2020-11-09 17:14:05,027 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,041 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:05,041 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,042 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,042 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,042 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,042 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,043 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,043 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,044 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,044 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,044 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,045 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,045 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:05,045 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,046 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,046 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,047 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:05,047 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,128 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 1] term
[2020-11-09 17:14:05,129 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,130 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,130 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,131 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,131 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,132 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,132 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,133 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,133 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,629 WARN  L194               SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 21
[2020-11-09 17:14:05,649 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,649 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,650 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 1] term
[2020-11-09 17:14:05,650 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,652 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,652 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,653 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,654 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,654 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,655 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,655 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,656 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,780 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,780 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,781 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 1] term
[2020-11-09 17:14:05,781 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,782 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,782 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,783 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,783 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,784 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,784 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,785 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,785 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,888 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,888 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,888 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 7, 4, 2, 1] term
[2020-11-09 17:14:05,889 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,890 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,890 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,891 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,891 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,892 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 2, 3, 7, 4, 7, 4, 1] term
[2020-11-09 17:14:05,892 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:05,893 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 7, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:05,893 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,006 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:06,006 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,007 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:06,007 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,010 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:06,010 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,011 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:06,011 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,012 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:06,012 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,091 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:06,091 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,091 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:06,092 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,094 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:06,094 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,094 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:06,095 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,095 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:06,095 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:06,233 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 2 new interpolants: [11021#(and (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (<= ~x$r_buff0_thd0~0 (* 256 (div ~x$r_buff0_thd0~0 256))) (or (= (mod ~x$r_buff0_thd2~0 256) 0) (not (= ~x~0 0))) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (or (not (= ~x~0 0)) (= (mod ~x$w_buff1_used~0 256) 0) (= (mod ~x$r_buff1_thd2~0 256) 0) (= ~x~0 ~x$w_buff1~0)) (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256)))), 11022#(and (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (<= ~x$r_buff0_thd0~0 (* 256 (div ~x$r_buff0_thd0~0 256))) (= (mod ~x$r_buff0_thd2~0 256) 0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))))]
[2020-11-09 17:14:06,233 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 11 states
[2020-11-09 17:14:06,233 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:06,234 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2020-11-09 17:14:06,234 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110
[2020-11-09 17:14:06,234 INFO  L87              Difference]: Start difference. First operand 562 states and 1658 transitions. Second operand 11 states.
[2020-11-09 17:14:07,068 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:07,068 INFO  L93              Difference]: Finished difference Result 836 states and 2467 transitions.
[2020-11-09 17:14:07,070 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-11-09 17:14:07,070 INFO  L78                 Accepts]: Start accepts. Automaton has 11 states. Word has length 15
[2020-11-09 17:14:07,070 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:07,077 INFO  L225             Difference]: With dead ends: 836
[2020-11-09 17:14:07,077 INFO  L226             Difference]: Without dead ends: 836
[2020-11-09 17:14:07,078 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 12 SyntacticMatches, 14 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210
[2020-11-09 17:14:07,080 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 836 states.
[2020-11-09 17:14:07,096 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 578.
[2020-11-09 17:14:07,096 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 578 states.
[2020-11-09 17:14:07,099 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 1700 transitions.
[2020-11-09 17:14:07,099 INFO  L78                 Accepts]: Start accepts. Automaton has 578 states and 1700 transitions. Word has length 15
[2020-11-09 17:14:07,099 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:07,099 INFO  L481      AbstractCegarLoop]: Abstraction has 578 states and 1700 transitions.
[2020-11-09 17:14:07,100 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 11 states.
[2020-11-09 17:14:07,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 578 states and 1700 transitions.
[2020-11-09 17:14:07,101 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:07,101 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:07,101 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:07,101 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2020-11-09 17:14:07,102 INFO  L429      AbstractCegarLoop]: === Iteration 8 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:07,102 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:07,102 INFO  L82        PathProgramCache]: Analyzing trace with hash -421887712, now seen corresponding path program 2 times
[2020-11-09 17:14:07,108 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:07,109 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316720427]
[2020-11-09 17:14:07,109 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:07,145 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:07,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:07,414 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316720427]
[2020-11-09 17:14:07,414 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:07,415 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-09 17:14:07,415 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [95929664]
[2020-11-09 17:14:07,415 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:07,417 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:07,453 INFO  L252    McrAutomatonBuilder]: Finished intersection with 46 states and 85 transitions.
[2020-11-09 17:14:07,454 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:07,512 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:07,513 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,513 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,514 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,514 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,514 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,515 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,515 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,516 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,516 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,517 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,517 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,518 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,518 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,519 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,519 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,519 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,520 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,535 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,535 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,536 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:07,536 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,595 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:07,595 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,596 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,596 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,596 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:07,597 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,612 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:07,612 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,613 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,613 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,613 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,613 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,614 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,614 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,615 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,615 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,616 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,616 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,617 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,617 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,618 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,618 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,619 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,689 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:07,690 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,690 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,691 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,691 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,691 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,692 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,692 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,693 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,693 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,694 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,694 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,695 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,695 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,695 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,696 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,696 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:07,697 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,705 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:07,705 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,706 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:07,706 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,707 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:07,707 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,893 WARN  L194               SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 21
[2020-11-09 17:14:07,903 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 3, 2, 1] term
[2020-11-09 17:14:07,904 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:07,905 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 2, 2, 1] term
[2020-11-09 17:14:07,905 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:07,906 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:07,906 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,084 WARN  L194               SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 21
[2020-11-09 17:14:08,112 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:08,112 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,113 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,113 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,113 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,114 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,114 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,114 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,115 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,115 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,116 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,116 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,116 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,117 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,117 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,118 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,118 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,118 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:08,128 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,129 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,129 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,129 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:08,129 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,176 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 3, 2, 1] term
[2020-11-09 17:14:08,176 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:08,177 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 2, 2, 1] term
[2020-11-09 17:14:08,177 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,177 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:08,177 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,265 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:08,265 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,266 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,266 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,267 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,267 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,267 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,268 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,268 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,268 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,269 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,269 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,270 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,270 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,270 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,271 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,272 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,272 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,279 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:08,279 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,280 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,280 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,280 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:08,280 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,382 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:08,382 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,383 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,383 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,383 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,383 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,384 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,384 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,384 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,384 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,385 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,385 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,385 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,385 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,386 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,386 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,386 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,386 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,390 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:08,390 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,391 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,391 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,391 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:08,391 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,452 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 3, 2, 1] term
[2020-11-09 17:14:08,452 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:08,453 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 2, 2, 1] term
[2020-11-09 17:14:08,453 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,454 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:08,454 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,515 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 4, 3, 2, 1] term
[2020-11-09 17:14:08,516 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:08,517 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 2, 2, 1] term
[2020-11-09 17:14:08,517 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,518 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:08,518 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,606 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:08,606 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,607 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,607 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,608 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,608 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,609 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,609 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,609 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,609 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,610 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,610 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,611 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,611 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,611 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,612 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,612 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,612 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,618 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:08,618 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,618 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,619 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:08,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,706 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:08,707 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,707 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:08,707 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,708 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:08,708 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:08,805 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:08,806 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,806 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,806 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,807 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,807 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,808 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,808 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,808 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,809 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,809 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,810 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,810 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,810 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,811 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,811 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,812 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:08,812 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,815 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:08,815 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,816 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:08,816 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,817 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 1] term
[2020-11-09 17:14:08,817 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,871 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:08,871 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,872 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:08,872 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:08,873 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:08,873 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:08,931 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 2 new interpolants: [13030#(and (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))) (or (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$w_buff1_used~0 256) 0))), 13031#(and (or (= (mod ~x$w_buff0_used~0 256) 0) (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))))]
[2020-11-09 17:14:08,932 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-11-09 17:14:08,932 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:08,932 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-11-09 17:14:08,933 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72
[2020-11-09 17:14:08,933 INFO  L87              Difference]: Start difference. First operand 578 states and 1700 transitions. Second operand 9 states.
[2020-11-09 17:14:09,794 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:09,794 INFO  L93              Difference]: Finished difference Result 994 states and 2871 transitions.
[2020-11-09 17:14:09,796 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2020-11-09 17:14:09,796 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 15
[2020-11-09 17:14:09,797 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:09,802 INFO  L225             Difference]: With dead ends: 994
[2020-11-09 17:14:09,802 INFO  L226             Difference]: Without dead ends: 774
[2020-11-09 17:14:09,803 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 12 SyntacticMatches, 16 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=105, Invalid=201, Unknown=0, NotChecked=0, Total=306
[2020-11-09 17:14:09,805 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 774 states.
[2020-11-09 17:14:09,820 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 774 to 636.
[2020-11-09 17:14:09,820 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 636 states.
[2020-11-09 17:14:09,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 1849 transitions.
[2020-11-09 17:14:09,823 INFO  L78                 Accepts]: Start accepts. Automaton has 636 states and 1849 transitions. Word has length 15
[2020-11-09 17:14:09,823 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:09,824 INFO  L481      AbstractCegarLoop]: Abstraction has 636 states and 1849 transitions.
[2020-11-09 17:14:09,824 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-11-09 17:14:09,824 INFO  L276                IsEmpty]: Start isEmpty. Operand 636 states and 1849 transitions.
[2020-11-09 17:14:09,825 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:09,826 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:09,826 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:09,826 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2020-11-09 17:14:09,826 INFO  L429      AbstractCegarLoop]: === Iteration 9 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:09,826 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:09,826 INFO  L82        PathProgramCache]: Analyzing trace with hash -421794712, now seen corresponding path program 3 times
[2020-11-09 17:14:09,830 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:09,831 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469137418]
[2020-11-09 17:14:09,831 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:09,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:10,405 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:10,405 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469137418]
[2020-11-09 17:14:10,406 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:10,406 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2020-11-09 17:14:10,406 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [149494002]
[2020-11-09 17:14:10,406 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:10,409 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:10,420 INFO  L252    McrAutomatonBuilder]: Finished intersection with 46 states and 85 transitions.
[2020-11-09 17:14:10,420 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:10,446 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:10,446 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,446 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,446 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,447 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,447 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,447 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,447 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,448 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,448 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,448 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,448 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,449 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:10,449 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,450 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,450 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,451 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:10,451 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,458 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:10,459 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,459 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:10,459 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,460 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:10,460 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,460 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:10,460 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,461 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:10,461 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,461 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:10,461 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,462 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:10,462 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,690 WARN  L194               SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 25
[2020-11-09 17:14:10,695 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:10,695 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,696 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:10,696 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,696 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:10,697 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:10,697 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:10,697 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:10,698 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:10,698 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,027 WARN  L194               SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 29
[2020-11-09 17:14:11,117 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,117 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,117 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,117 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,118 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,118 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,118 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,119 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,119 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,119 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,119 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,120 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,120 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,120 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,120 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,121 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,121 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,121 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,125 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,125 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,125 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,125 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,126 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,126 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,126 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,127 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,127 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,127 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,127 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,128 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,128 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,221 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:11,221 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,222 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:11,222 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,312 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,312 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,312 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,312 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,313 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,313 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,313 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,314 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,314 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,314 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,314 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,314 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,315 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,315 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,333 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,333 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,334 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,334 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,335 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,335 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,335 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,336 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,336 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,336 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,337 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,337 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,338 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,338 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,339 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,339 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,339 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,339 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,441 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,442 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,442 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,443 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,443 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,443 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,444 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,444 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,445 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,445 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,445 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,445 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,446 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,446 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,446 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,447 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,447 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,447 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,453 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,453 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,454 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,454 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,454 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,454 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,455 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,455 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,455 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,455 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,455 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,455 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,456 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,456 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,530 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,530 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,531 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,531 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,531 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,532 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,532 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,532 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,532 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,532 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,533 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,533 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,533 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,533 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,545 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,546 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,546 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,546 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,547 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,547 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,547 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,548 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,548 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,548 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,549 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,549 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,550 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,550 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,550 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,550 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,551 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,551 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,643 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,643 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,644 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,644 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,644 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,645 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,645 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,645 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,646 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,646 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,646 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,647 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,647 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,647 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,658 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,659 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,659 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,659 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,660 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,660 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,661 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,661 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,661 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,661 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,662 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,662 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,662 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,662 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,663 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,663 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,663 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,663 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,717 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,718 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,718 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:11,718 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,718 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,718 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,719 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,719 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,719 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:11,719 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,720 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,720 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,720 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 2, 1] term
[2020-11-09 17:14:11,720 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,738 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:11,738 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,739 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,739 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,739 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,739 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,740 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,740 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,740 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,740 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,741 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,741 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,741 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:11,741 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,742 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,742 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,742 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:11,742 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,790 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:11,791 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,791 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:11,791 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,792 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:11,792 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:11,792 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:11,793 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,793 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:11,793 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,882 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:11,882 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,883 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:11,883 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,884 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:11,884 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:11,885 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:11,885 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:11,886 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:11,886 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,011 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:12,012 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,012 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:12,012 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,013 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:12,013 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:12,014 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:12,015 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,015 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:12,016 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,133 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:12,134 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,134 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:12,134 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,135 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:12,135 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,136 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:12,136 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,137 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:12,137 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:12,279 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:12,280 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,280 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:12,280 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,281 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:12,281 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,281 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:12,281 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:12,282 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:12,282 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:12,408 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [15325#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (= ~x~0 1) (or (= (mod ~x$w_buff0_used~0 256) 0) (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (<= ~x$r_buff0_thd1~0 0)), 15326#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (or (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (or (= (mod ~x$w_buff1_used~0 256) 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= ~x~0 1) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (<= ~x$r_buff0_thd1~0 0) (or (= ~x~0 1) (not (= (mod ~x$w_buff0_used~0 256) 0)))), 15327#(and (or (= ~x$w_buff0~0 1) (= (mod ~x$w_buff0_used~0 256) 0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (or (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0)) (or (= (mod ~x$w_buff1_used~0 256) 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (<= ~x$r_buff0_thd1~0 0))]
[2020-11-09 17:14:12,408 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 12 states
[2020-11-09 17:14:12,408 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:12,409 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2020-11-09 17:14:12,409 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132
[2020-11-09 17:14:12,409 INFO  L87              Difference]: Start difference. First operand 636 states and 1849 transitions. Second operand 12 states.
[2020-11-09 17:14:12,686 WARN  L194               SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 28
[2020-11-09 17:14:12,838 WARN  L194               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 27
[2020-11-09 17:14:13,054 WARN  L194               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 31
[2020-11-09 17:14:13,289 WARN  L194               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34
[2020-11-09 17:14:13,597 WARN  L194               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37
[2020-11-09 17:14:13,938 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:13,938 INFO  L93              Difference]: Finished difference Result 1606 states and 4432 transitions.
[2020-11-09 17:14:13,940 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2020-11-09 17:14:13,941 INFO  L78                 Accepts]: Start accepts. Automaton has 12 states. Word has length 15
[2020-11-09 17:14:13,941 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:13,952 INFO  L225             Difference]: With dead ends: 1606
[2020-11-09 17:14:13,952 INFO  L226             Difference]: Without dead ends: 1184
[2020-11-09 17:14:13,952 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 11 SyntacticMatches, 16 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=90, Invalid=252, Unknown=0, NotChecked=0, Total=342
[2020-11-09 17:14:13,956 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1184 states.
[2020-11-09 17:14:13,982 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1184 to 722.
[2020-11-09 17:14:13,982 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 722 states.
[2020-11-09 17:14:13,986 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 2063 transitions.
[2020-11-09 17:14:13,987 INFO  L78                 Accepts]: Start accepts. Automaton has 722 states and 2063 transitions. Word has length 15
[2020-11-09 17:14:13,987 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:13,987 INFO  L481      AbstractCegarLoop]: Abstraction has 722 states and 2063 transitions.
[2020-11-09 17:14:13,987 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 12 states.
[2020-11-09 17:14:13,987 INFO  L276                IsEmpty]: Start isEmpty. Operand 722 states and 2063 transitions.
[2020-11-09 17:14:13,989 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:13,989 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:13,989 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:13,989 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2020-11-09 17:14:13,990 INFO  L429      AbstractCegarLoop]: === Iteration 10 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:13,990 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:13,990 INFO  L82        PathProgramCache]: Analyzing trace with hash 112152354, now seen corresponding path program 4 times
[2020-11-09 17:14:13,992 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:13,992 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672183844]
[2020-11-09 17:14:13,992 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:14,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:14,342 WARN  L194               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 24
[2020-11-09 17:14:14,404 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:14,404 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672183844]
[2020-11-09 17:14:14,405 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:14,405 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-11-09 17:14:14,405 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [893229449]
[2020-11-09 17:14:14,405 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:14,409 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:14,417 INFO  L252    McrAutomatonBuilder]: Finished intersection with 26 states and 36 transitions.
[2020-11-09 17:14:14,418 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:14,501 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [18399#(or (= ~x~0 1) (not (= (mod ~x$w_buff0_used~0 256) 0)))]
[2020-11-09 17:14:14,501 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-11-09 17:14:14,502 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:14,502 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-11-09 17:14:14,502 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56
[2020-11-09 17:14:14,502 INFO  L87              Difference]: Start difference. First operand 722 states and 2063 transitions. Second operand 8 states.
[2020-11-09 17:14:15,181 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:15,181 INFO  L93              Difference]: Finished difference Result 1002 states and 2831 transitions.
[2020-11-09 17:14:15,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2020-11-09 17:14:15,182 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 15
[2020-11-09 17:14:15,183 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:15,189 INFO  L225             Difference]: With dead ends: 1002
[2020-11-09 17:14:15,190 INFO  L226             Difference]: Without dead ends: 850
[2020-11-09 17:14:15,190 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132
[2020-11-09 17:14:15,193 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 850 states.
[2020-11-09 17:14:15,214 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 850 to 722.
[2020-11-09 17:14:15,215 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 722 states.
[2020-11-09 17:14:15,217 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 2045 transitions.
[2020-11-09 17:14:15,218 INFO  L78                 Accepts]: Start accepts. Automaton has 722 states and 2045 transitions. Word has length 15
[2020-11-09 17:14:15,218 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:15,218 INFO  L481      AbstractCegarLoop]: Abstraction has 722 states and 2045 transitions.
[2020-11-09 17:14:15,218 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-11-09 17:14:15,218 INFO  L276                IsEmpty]: Start isEmpty. Operand 722 states and 2045 transitions.
[2020-11-09 17:14:15,220 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:15,220 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:15,220 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:15,220 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2020-11-09 17:14:15,220 INFO  L429      AbstractCegarLoop]: === Iteration 11 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:15,220 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:15,221 INFO  L82        PathProgramCache]: Analyzing trace with hash 112325334, now seen corresponding path program 5 times
[2020-11-09 17:14:15,223 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:15,223 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696300306]
[2020-11-09 17:14:15,223 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:15,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:15,598 WARN  L194               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 14
[2020-11-09 17:14:15,791 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:15,792 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696300306]
[2020-11-09 17:14:15,792 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:15,792 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-09 17:14:15,792 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [885804549]
[2020-11-09 17:14:15,793 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:15,796 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:15,802 INFO  L252    McrAutomatonBuilder]: Finished intersection with 27 states and 38 transitions.
[2020-11-09 17:14:15,802 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:15,822 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:15,822 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:15,823 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:15,823 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:15,824 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:15,824 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:15,825 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:15,825 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:15,825 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 3, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:15,825 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:15,826 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:15,826 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:15,826 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 3, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:15,827 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:16,066 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:16,067 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:16,109 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [20865#(and (or (= ~x$w_buff0_used~0 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= 0 ~x$w_buff0~0) (not (= (mod ~x$w_buff0_used~0 256) 0))))]
[2020-11-09 17:14:16,109 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-11-09 17:14:16,110 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:16,110 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-11-09 17:14:16,110 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2020-11-09 17:14:16,110 INFO  L87              Difference]: Start difference. First operand 722 states and 2045 transitions. Second operand 8 states.
[2020-11-09 17:14:16,876 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:16,876 INFO  L93              Difference]: Finished difference Result 1190 states and 3311 transitions.
[2020-11-09 17:14:16,878 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2020-11-09 17:14:16,878 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 15
[2020-11-09 17:14:16,878 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:16,888 INFO  L225             Difference]: With dead ends: 1190
[2020-11-09 17:14:16,888 INFO  L226             Difference]: Without dead ends: 1190
[2020-11-09 17:14:16,888 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 4 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132
[2020-11-09 17:14:16,892 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1190 states.
[2020-11-09 17:14:16,920 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 758.
[2020-11-09 17:14:16,920 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 758 states.
[2020-11-09 17:14:16,923 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 758 states and 2135 transitions.
[2020-11-09 17:14:16,924 INFO  L78                 Accepts]: Start accepts. Automaton has 758 states and 2135 transitions. Word has length 15
[2020-11-09 17:14:16,924 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:16,924 INFO  L481      AbstractCegarLoop]: Abstraction has 758 states and 2135 transitions.
[2020-11-09 17:14:16,924 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-11-09 17:14:16,924 INFO  L276                IsEmpty]: Start isEmpty. Operand 758 states and 2135 transitions.
[2020-11-09 17:14:16,926 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:16,927 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:16,927 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:16,927 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2020-11-09 17:14:16,927 INFO  L429      AbstractCegarLoop]: === Iteration 12 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:16,927 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:16,928 INFO  L82        PathProgramCache]: Analyzing trace with hash -1434011112, now seen corresponding path program 6 times
[2020-11-09 17:14:16,931 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:16,932 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495750797]
[2020-11-09 17:14:16,932 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:16,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:17,298 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:17,298 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495750797]
[2020-11-09 17:14:17,299 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:17,299 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-09 17:14:17,299 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [57498804]
[2020-11-09 17:14:17,299 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:17,303 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:17,314 INFO  L252    McrAutomatonBuilder]: Finished intersection with 36 states and 63 transitions.
[2020-11-09 17:14:17,314 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:17,411 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:17,412 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:17,584 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [23587#(and (or (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= ~x$w_buff0_used~0 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (not (= ~x$w_buff0~0 1)) (not (= (mod ~x$w_buff0_used~0 256) 0))))]
[2020-11-09 17:14:17,584 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-11-09 17:14:17,584 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:17,585 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-11-09 17:14:17,585 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56
[2020-11-09 17:14:17,585 INFO  L87              Difference]: Start difference. First operand 758 states and 2135 transitions. Second operand 8 states.
[2020-11-09 17:14:18,550 WARN  L194               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 35
[2020-11-09 17:14:18,690 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:18,691 INFO  L93              Difference]: Finished difference Result 958 states and 2649 transitions.
[2020-11-09 17:14:18,692 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-11-09 17:14:18,692 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 15
[2020-11-09 17:14:18,692 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:18,699 INFO  L225             Difference]: With dead ends: 958
[2020-11-09 17:14:18,699 INFO  L226             Difference]: Without dead ends: 958
[2020-11-09 17:14:18,699 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 14 SyntacticMatches, 6 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210
[2020-11-09 17:14:18,702 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 958 states.
[2020-11-09 17:14:18,720 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 754.
[2020-11-09 17:14:18,721 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 754 states.
[2020-11-09 17:14:18,723 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 2127 transitions.
[2020-11-09 17:14:18,724 INFO  L78                 Accepts]: Start accepts. Automaton has 754 states and 2127 transitions. Word has length 15
[2020-11-09 17:14:18,724 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:18,724 INFO  L481      AbstractCegarLoop]: Abstraction has 754 states and 2127 transitions.
[2020-11-09 17:14:18,724 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-11-09 17:14:18,724 INFO  L276                IsEmpty]: Start isEmpty. Operand 754 states and 2127 transitions.
[2020-11-09 17:14:18,726 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:18,726 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:18,726 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:18,726 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2020-11-09 17:14:18,726 INFO  L429      AbstractCegarLoop]: === Iteration 13 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:18,727 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:18,727 INFO  L82        PathProgramCache]: Analyzing trace with hash -1520818242, now seen corresponding path program 7 times
[2020-11-09 17:14:18,735 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:18,735 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923683765]
[2020-11-09 17:14:18,735 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:18,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:18,986 WARN  L194               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 18
[2020-11-09 17:14:19,101 WARN  L194               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 21
[2020-11-09 17:14:19,300 WARN  L194               SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 25
[2020-11-09 17:14:19,317 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:19,317 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923683765]
[2020-11-09 17:14:19,317 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:19,317 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-09 17:14:19,317 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [281299380]
[2020-11-09 17:14:19,317 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:19,320 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:19,330 INFO  L252    McrAutomatonBuilder]: Finished intersection with 40 states and 72 transitions.
[2020-11-09 17:14:19,330 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:19,424 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:19,424 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,424 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,424 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,425 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,425 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,425 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,425 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,426 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,426 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,426 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,426 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,427 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:19,427 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,427 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,428 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,428 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,428 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,494 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:19,495 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,495 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,496 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,496 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,496 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,497 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,497 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,497 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,498 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,498 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,498 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,499 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:19,499 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,500 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,500 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,500 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:19,500 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,552 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:19,552 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,553 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:19,553 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,554 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:19,554 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,555 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:19,555 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:19,555 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:19,556 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,556 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:19,556 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:19,557 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:19,557 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:19,922 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:19,923 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,923 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:19,923 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,924 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:19,924 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,925 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:19,926 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:19,926 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:19,926 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:19,926 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:19,927 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:19,927 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:19,928 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:20,304 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:20,305 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:20,305 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 6, 3, 2, 1] term
[2020-11-09 17:14:20,305 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:20,306 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:20,306 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:20,306 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:20,306 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:20,307 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 6, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:20,307 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:20,307 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:20,308 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:20,308 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 6, 3, 6, 2, 1] term
[2020-11-09 17:14:20,308 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:20,845 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [26075#(and (or (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= ~x$w_buff0_used~0 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= 0 ~x$w_buff0~0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= ~x~0 1) (not (= (mod ~x$w_buff0_used~0 256) 0))))]
[2020-11-09 17:14:20,845 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-11-09 17:14:20,845 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:20,846 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-11-09 17:14:20,846 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56
[2020-11-09 17:14:20,846 INFO  L87              Difference]: Start difference. First operand 754 states and 2127 transitions. Second operand 8 states.
[2020-11-09 17:14:21,727 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:21,728 INFO  L93              Difference]: Finished difference Result 1222 states and 3349 transitions.
[2020-11-09 17:14:21,735 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-11-09 17:14:21,735 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 15
[2020-11-09 17:14:21,735 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:21,741 INFO  L225             Difference]: With dead ends: 1222
[2020-11-09 17:14:21,742 INFO  L226             Difference]: Without dead ends: 1022
[2020-11-09 17:14:21,742 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 14 SyntacticMatches, 9 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156
[2020-11-09 17:14:21,745 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1022 states.
[2020-11-09 17:14:21,760 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1022 to 596.
[2020-11-09 17:14:21,760 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 596 states.
[2020-11-09 17:14:21,762 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 596 states and 1628 transitions.
[2020-11-09 17:14:21,763 INFO  L78                 Accepts]: Start accepts. Automaton has 596 states and 1628 transitions. Word has length 15
[2020-11-09 17:14:21,763 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:21,763 INFO  L481      AbstractCegarLoop]: Abstraction has 596 states and 1628 transitions.
[2020-11-09 17:14:21,763 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-11-09 17:14:21,763 INFO  L276                IsEmpty]: Start isEmpty. Operand 596 states and 1628 transitions.
[2020-11-09 17:14:21,764 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2020-11-09 17:14:21,765 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:21,765 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:21,765 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2020-11-09 17:14:21,765 INFO  L429      AbstractCegarLoop]: === Iteration 14 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:21,765 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:21,765 INFO  L82        PathProgramCache]: Analyzing trace with hash 1224071691, now seen corresponding path program 1 times
[2020-11-09 17:14:21,768 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:21,768 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488431473]
[2020-11-09 17:14:21,768 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:21,791 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:21,824 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:21,824 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488431473]
[2020-11-09 17:14:21,825 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:21,825 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-09 17:14:21,825 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1694111671]
[2020-11-09 17:14:21,825 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:21,828 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:21,835 INFO  L252    McrAutomatonBuilder]: Finished intersection with 25 states and 33 transitions.
[2020-11-09 17:14:21,835 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:21,836 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:14:21,836 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-09 17:14:21,837 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:21,837 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-09 17:14:21,837 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:14:21,837 INFO  L87              Difference]: Start difference. First operand 596 states and 1628 transitions. Second operand 3 states.
[2020-11-09 17:14:21,856 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:21,856 INFO  L93              Difference]: Finished difference Result 817 states and 2136 transitions.
[2020-11-09 17:14:21,858 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-09 17:14:21,858 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 15
[2020-11-09 17:14:21,858 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:21,861 INFO  L225             Difference]: With dead ends: 817
[2020-11-09 17:14:21,861 INFO  L226             Difference]: Without dead ends: 454
[2020-11-09 17:14:21,862 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-09 17:14:21,863 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 454 states.
[2020-11-09 17:14:21,872 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 442.
[2020-11-09 17:14:21,872 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 442 states.
[2020-11-09 17:14:21,874 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 1133 transitions.
[2020-11-09 17:14:21,874 INFO  L78                 Accepts]: Start accepts. Automaton has 442 states and 1133 transitions. Word has length 15
[2020-11-09 17:14:21,874 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:21,874 INFO  L481      AbstractCegarLoop]: Abstraction has 442 states and 1133 transitions.
[2020-11-09 17:14:21,874 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-11-09 17:14:21,874 INFO  L276                IsEmpty]: Start isEmpty. Operand 442 states and 1133 transitions.
[2020-11-09 17:14:21,876 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2020-11-09 17:14:21,876 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:21,876 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:21,876 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2020-11-09 17:14:21,876 INFO  L429      AbstractCegarLoop]: === Iteration 15 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:21,876 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:21,877 INFO  L82        PathProgramCache]: Analyzing trace with hash 293811037, now seen corresponding path program 1 times
[2020-11-09 17:14:21,879 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:21,879 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489427328]
[2020-11-09 17:14:21,879 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:21,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:22,351 WARN  L194               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 23
[2020-11-09 17:14:22,539 WARN  L194               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 24
[2020-11-09 17:14:22,571 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:22,572 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489427328]
[2020-11-09 17:14:22,572 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:22,572 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-11-09 17:14:22,572 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1430980727]
[2020-11-09 17:14:22,572 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:22,576 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:22,587 INFO  L252    McrAutomatonBuilder]: Finished intersection with 42 states and 73 transitions.
[2020-11-09 17:14:22,587 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:22,595 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 3, 2, 1] term
[2020-11-09 17:14:22,595 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,596 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:22,596 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,596 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:22,597 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,597 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:22,597 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,598 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 5, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:22,598 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,598 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:22,598 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,599 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 3, 3, 5, 3, 5, 3, 1] term
[2020-11-09 17:14:22,600 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,940 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:22,940 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,941 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:22,941 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,941 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:22,941 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,943 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:22,943 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,943 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:22,943 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,944 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:22,944 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,945 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,945 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,946 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,947 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,947 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 2, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,947 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,949 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:22,949 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,950 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:22,950 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,950 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:22,950 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,951 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[8, 5, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:22,951 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,952 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,952 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,953 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,954 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,954 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[3, 2, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,954 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:22,956 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 3, 2, 1] term
[2020-11-09 17:14:22,956 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,957 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 4, 5, 4, 5, 4, 5, 4, 5, 2, 2, 1] term
[2020-11-09 17:14:22,957 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:22,957 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 5, 3, 5, 2, 5, 4, 5, 4, 5, 3, 5, 2, 2, 1] term
[2020-11-09 17:14:22,958 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:23,846 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 5, 3, 2, 1] term
[2020-11-09 17:14:23,846 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:23,937 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:23,937 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:23,937 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:23,937 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:23,938 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:23,938 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,254 WARN  L194               SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 24
[2020-11-09 17:14:24,267 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:24,267 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,268 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,268 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,269 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:24,269 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,333 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:24,333 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,334 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,334 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,334 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:24,334 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,391 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,392 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,392 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,392 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,393 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:24,393 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,465 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,465 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,466 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,466 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,466 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:24,466 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,516 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:24,517 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,517 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:24,517 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:24,518 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[5, 4, 3, 2, 2, 1] term
[2020-11-09 17:14:24,518 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2020-11-09 17:14:24,608 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [30212#(and (or (<= 0 ~x$w_buff0_used~0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (< 0 (+ (div ~x$r_buff0_thd1~0 256) 1)) (or (<= ~x$w_buff0_used~0 0) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (or (<= 0 ~x$w_buff0_used~0) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (or (<= ~x$w_buff0_used~0 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (<= ~x$r_buff0_thd1~0 (* 256 (div ~x$r_buff0_thd1~0 256))))]
[2020-11-09 17:14:24,608 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-11-09 17:14:24,608 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:24,609 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-11-09 17:14:24,609 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72
[2020-11-09 17:14:24,609 INFO  L87              Difference]: Start difference. First operand 442 states and 1133 transitions. Second operand 9 states.
[2020-11-09 17:14:24,731 WARN  L194               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29
[2020-11-09 17:14:25,298 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:25,298 INFO  L93              Difference]: Finished difference Result 622 states and 1557 transitions.
[2020-11-09 17:14:25,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2020-11-09 17:14:25,300 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 16
[2020-11-09 17:14:25,300 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:25,305 INFO  L225             Difference]: With dead ends: 622
[2020-11-09 17:14:25,305 INFO  L226             Difference]: Without dead ends: 590
[2020-11-09 17:14:25,305 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 12 SyntacticMatches, 13 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156
[2020-11-09 17:14:25,307 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 590 states.
[2020-11-09 17:14:25,315 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 408.
[2020-11-09 17:14:25,316 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 408 states.
[2020-11-09 17:14:25,317 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 1070 transitions.
[2020-11-09 17:14:25,317 INFO  L78                 Accepts]: Start accepts. Automaton has 408 states and 1070 transitions. Word has length 16
[2020-11-09 17:14:25,317 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:25,317 INFO  L481      AbstractCegarLoop]: Abstraction has 408 states and 1070 transitions.
[2020-11-09 17:14:25,317 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-11-09 17:14:25,318 INFO  L276                IsEmpty]: Start isEmpty. Operand 408 states and 1070 transitions.
[2020-11-09 17:14:25,318 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2020-11-09 17:14:25,319 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:25,319 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:25,319 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2020-11-09 17:14:25,319 INFO  L429      AbstractCegarLoop]: === Iteration 16 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:25,319 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:25,319 INFO  L82        PathProgramCache]: Analyzing trace with hash -708483116, now seen corresponding path program 1 times
[2020-11-09 17:14:25,329 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:25,329 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908523121]
[2020-11-09 17:14:25,330 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:25,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:25,417 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:25,418 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908523121]
[2020-11-09 17:14:25,418 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:25,418 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-11-09 17:14:25,418 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [407198773]
[2020-11-09 17:14:25,418 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:25,421 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:25,435 INFO  L252    McrAutomatonBuilder]: Finished intersection with 47 states and 84 transitions.
[2020-11-09 17:14:25,435 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:25,474 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:25,474 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,475 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,475 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,475 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,476 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,476 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,476 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,477 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,477 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,478 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,478 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,479 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:25,479 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,479 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,479 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,480 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,480 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,552 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:25,553 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,553 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,554 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,554 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,554 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,555 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,555 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,556 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,556 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,556 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,557 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,557 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:25,557 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,558 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,558 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,559 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,559 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,619 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts
[2020-11-09 17:14:25,680 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:25,680 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,681 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,681 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,681 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,681 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,682 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,682 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,683 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,683 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,683 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,684 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,684 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:25,685 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,685 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,685 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,686 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:25,686 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,758 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:25,758 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,759 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:25,759 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,760 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:25,760 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,791 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts
[2020-11-09 17:14:25,813 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:25,814 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,814 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:25,814 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,815 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:25,815 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,846 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts
[2020-11-09 17:14:25,878 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:25,879 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,880 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:25,880 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,880 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:25,880 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:25,906 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: []
[2020-11-09 17:14:25,906 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-09 17:14:25,906 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:25,907 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-09 17:14:25,907 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-09 17:14:25,907 INFO  L87              Difference]: Start difference. First operand 408 states and 1070 transitions. Second operand 4 states.
[2020-11-09 17:14:25,962 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:25,962 INFO  L93              Difference]: Finished difference Result 396 states and 908 transitions.
[2020-11-09 17:14:25,964 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-09 17:14:25,964 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 16
[2020-11-09 17:14:25,964 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:25,966 INFO  L225             Difference]: With dead ends: 396
[2020-11-09 17:14:25,966 INFO  L226             Difference]: Without dead ends: 273
[2020-11-09 17:14:25,966 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 3 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-11-09 17:14:25,981 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 273 states.
[2020-11-09 17:14:25,986 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 273.
[2020-11-09 17:14:25,987 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 273 states.
[2020-11-09 17:14:25,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 608 transitions.
[2020-11-09 17:14:25,989 INFO  L78                 Accepts]: Start accepts. Automaton has 273 states and 608 transitions. Word has length 16
[2020-11-09 17:14:25,989 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:25,989 INFO  L481      AbstractCegarLoop]: Abstraction has 273 states and 608 transitions.
[2020-11-09 17:14:25,989 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-11-09 17:14:25,989 INFO  L276                IsEmpty]: Start isEmpty. Operand 273 states and 608 transitions.
[2020-11-09 17:14:25,990 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2020-11-09 17:14:25,990 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:25,990 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:25,990 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2020-11-09 17:14:25,991 INFO  L429      AbstractCegarLoop]: === Iteration 17 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:25,992 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:25,992 INFO  L82        PathProgramCache]: Analyzing trace with hash -660816054, now seen corresponding path program 1 times
[2020-11-09 17:14:25,998 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:25,998 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732420226]
[2020-11-09 17:14:25,999 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:26,053 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:26,112 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:26,112 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732420226]
[2020-11-09 17:14:26,112 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:26,112 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-09 17:14:26,113 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1699398504]
[2020-11-09 17:14:26,113 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:26,116 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:26,129 INFO  L252    McrAutomatonBuilder]: Finished intersection with 43 states and 72 transitions.
[2020-11-09 17:14:26,129 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:26,154 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:26,155 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,155 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,155 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,156 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,156 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,157 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,157 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,157 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,158 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,158 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,158 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,159 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:26,159 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,160 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,160 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,161 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,161 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,206 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:26,207 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,207 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:26,208 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,208 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:26,208 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,284 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts
[2020-11-09 17:14:26,337 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:26,338 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,338 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,338 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,339 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,339 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,340 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,340 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,340 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,340 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,341 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,341 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,342 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:26,342 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,343 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,343 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,344 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,344 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,404 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:26,405 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,405 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:26,405 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,406 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:26,406 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,431 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 2 new interpolants: [32612#(not (= 3 ~__unbuffered_cnt~0)), 32613#(not (= ~__unbuffered_cnt~0 2))]
[2020-11-09 17:14:26,432 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-11-09 17:14:26,432 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:26,432 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-11-09 17:14:26,432 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42
[2020-11-09 17:14:26,433 INFO  L87              Difference]: Start difference. First operand 273 states and 608 transitions. Second operand 7 states.
[2020-11-09 17:14:26,567 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:26,567 INFO  L93              Difference]: Finished difference Result 204 states and 419 transitions.
[2020-11-09 17:14:26,569 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2020-11-09 17:14:26,569 INFO  L78                 Accepts]: Start accepts. Automaton has 7 states. Word has length 17
[2020-11-09 17:14:26,570 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:26,570 INFO  L225             Difference]: With dead ends: 204
[2020-11-09 17:14:26,570 INFO  L226             Difference]: Without dead ends: 70
[2020-11-09 17:14:26,571 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72
[2020-11-09 17:14:26,571 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 70 states.
[2020-11-09 17:14:26,572 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70.
[2020-11-09 17:14:26,573 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 70 states.
[2020-11-09 17:14:26,573 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 122 transitions.
[2020-11-09 17:14:26,574 INFO  L78                 Accepts]: Start accepts. Automaton has 70 states and 122 transitions. Word has length 17
[2020-11-09 17:14:26,574 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:26,574 INFO  L481      AbstractCegarLoop]: Abstraction has 70 states and 122 transitions.
[2020-11-09 17:14:26,574 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-11-09 17:14:26,574 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 122 transitions.
[2020-11-09 17:14:26,574 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 22
[2020-11-09 17:14:26,574 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:26,575 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:26,575 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2020-11-09 17:14:26,575 INFO  L429      AbstractCegarLoop]: === Iteration 18 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:26,575 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:26,575 INFO  L82        PathProgramCache]: Analyzing trace with hash -307292040, now seen corresponding path program 1 times
[2020-11-09 17:14:26,577 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:26,578 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145039756]
[2020-11-09 17:14:26,578 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:26,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:26,805 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:26,805 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145039756]
[2020-11-09 17:14:26,805 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:26,805 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-09 17:14:26,806 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2074948503]
[2020-11-09 17:14:26,806 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:26,814 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:26,839 INFO  L252    McrAutomatonBuilder]: Finished intersection with 49 states and 80 transitions.
[2020-11-09 17:14:26,840 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:26,869 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:26,870 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,870 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,870 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,871 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,871 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,872 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,872 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,873 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,873 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,874 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,874 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,874 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:26,874 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,875 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,875 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,876 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,876 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,937 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:26,938 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,938 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:26,939 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,939 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:26,939 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,995 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:26,996 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,996 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,996 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,997 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,997 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,997 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,998 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,998 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,998 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:26,999 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:26,999 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,000 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:27,000 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,001 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,001 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,001 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,001 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,066 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:27,066 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,067 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:27,067 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,067 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:27,068 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,125 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:27,126 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,126 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,126 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,127 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,127 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,128 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,128 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,129 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,129 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,129 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,130 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:27,130 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,131 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,131 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,132 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:27,132 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,187 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:27,187 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,188 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:27,188 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,191 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:27,191 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,192 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:27,192 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,193 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:27,193 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,416 WARN  L194               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 25
[2020-11-09 17:14:27,422 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:27,422 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,423 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:27,423 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,424 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:27,424 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,457 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 1] term
[2020-11-09 17:14:27,458 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,458 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:27,458 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,459 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:27,459 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:27,492 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [32968#(and (or (= 2 ~x$w_buff1~0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (= 2 ~x$w_buff0~0) (or (= 2 ~x$w_buff1~0) (not (= (mod ~x$r_buff0_thd3~0 256) 0))) (or (= 2 ~x~0) (not (= (mod ~x$r_buff0_thd3~0 256) 0))) (or (= 2 ~x~0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (not (= ~x$w_buff1~0 1)))]
[2020-11-09 17:14:27,492 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-11-09 17:14:27,492 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:27,493 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-11-09 17:14:27,493 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2020-11-09 17:14:27,493 INFO  L87              Difference]: Start difference. First operand 70 states and 122 transitions. Second operand 7 states.
[2020-11-09 17:14:27,687 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:27,687 INFO  L93              Difference]: Finished difference Result 80 states and 136 transitions.
[2020-11-09 17:14:27,689 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2020-11-09 17:14:27,689 INFO  L78                 Accepts]: Start accepts. Automaton has 7 states. Word has length 21
[2020-11-09 17:14:27,689 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:27,690 INFO  L225             Difference]: With dead ends: 80
[2020-11-09 17:14:27,690 INFO  L226             Difference]: Without dead ends: 45
[2020-11-09 17:14:27,691 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 7 SyntacticMatches, 7 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90
[2020-11-09 17:14:27,691 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 45 states.
[2020-11-09 17:14:27,693 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45.
[2020-11-09 17:14:27,693 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 45 states.
[2020-11-09 17:14:27,693 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 75 transitions.
[2020-11-09 17:14:27,693 INFO  L78                 Accepts]: Start accepts. Automaton has 45 states and 75 transitions. Word has length 21
[2020-11-09 17:14:27,693 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:27,693 INFO  L481      AbstractCegarLoop]: Abstraction has 45 states and 75 transitions.
[2020-11-09 17:14:27,693 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-11-09 17:14:27,693 INFO  L276                IsEmpty]: Start isEmpty. Operand 45 states and 75 transitions.
[2020-11-09 17:14:27,694 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 22
[2020-11-09 17:14:27,694 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:27,694 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:27,694 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17
[2020-11-09 17:14:27,694 INFO  L429      AbstractCegarLoop]: === Iteration 19 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:27,695 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:27,695 INFO  L82        PathProgramCache]: Analyzing trace with hash -1278766588, now seen corresponding path program 2 times
[2020-11-09 17:14:27,702 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:27,702 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224270144]
[2020-11-09 17:14:27,702 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:27,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-09 17:14:28,131 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-09 17:14:28,131 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224270144]
[2020-11-09 17:14:28,131 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-09 17:14:28,131 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-11-09 17:14:28,131 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [519909876]
[2020-11-09 17:14:28,132 INFO  L194    McrAutomatonBuilder]: Constructing automaton for MCR equivalence class.
[2020-11-09 17:14:28,137 INFO  L249    McrAutomatonBuilder]: Started intersection.
[2020-11-09 17:14:28,154 INFO  L252    McrAutomatonBuilder]: Finished intersection with 36 states and 46 transitions.
[2020-11-09 17:14:28,154 INFO  L276    McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider
[2020-11-09 17:14:28,169 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:28,169 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,169 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:28,170 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,185 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:28,186 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,186 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,186 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,187 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,187 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,188 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,188 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,188 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,189 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,189 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,189 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,190 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:28,190 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,191 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,191 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,191 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,192 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,392 WARN  L194               SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 26
[2020-11-09 17:14:28,396 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 4, 4, 2, 2, 1] term
[2020-11-09 17:14:28,396 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,397 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 2, 1] term
[2020-11-09 17:14:28,397 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,398 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 1] term
[2020-11-09 17:14:28,398 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,399 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 4, 4, 4, 4, 1] term
[2020-11-09 17:14:28,399 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,400 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 3, 2, 3, 4, 4, 4, 4, 1] term
[2020-11-09 17:14:28,400 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,401 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[6, 4, 4, 2, 3, 2, 1] term
[2020-11-09 17:14:28,401 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,737 WARN  L194               SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 27
[2020-11-09 17:14:28,773 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:28,773 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,774 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 3, 2, 2, 1] term
[2020-11-09 17:14:28,774 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,775 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 3, 2, 2, 1] term
[2020-11-09 17:14:28,775 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,816 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:28,816 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,816 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 1] term
[2020-11-09 17:14:28,817 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,834 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 4, 4, 3, 3, 2, 1] term
[2020-11-09 17:14:28,834 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,835 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,835 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,835 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,835 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,836 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,836 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,837 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,837 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,837 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,837 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,838 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[4, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-09 17:14:28,838 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,839 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,839 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,840 INFO  L375       QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 3, 2, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1] term
[2020-11-09 17:14:28,840 INFO  L603       QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts
[2020-11-09 17:14:28,890 INFO  L301    McrAutomatonBuilder]: Construction finished. MCR generated 2 new interpolants: [33153#(and (or (= (mod ~x$w_buff0_used~0 256) 0) (= 2 ~x$w_buff0~0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (or (= 2 ~x~0) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (or (= 2 ~x~0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= (mod ~x$w_buff0_used~0 256) 0) (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0) (= (mod ~x$r_buff1_thd2~0 256) 0))), 33154#(and (or (not (= (mod ~x$r_buff0_thd2~0 256) 0)) (= (mod ~x$w_buff1_used~0 256) 0) (= (mod ~x$r_buff1_thd2~0 256) 0)) (or (= (mod ~x$w_buff0_used~0 256) 0) (= 2 ~x$w_buff0~0) (= (mod ~x$r_buff0_thd2~0 256) 0)) (or (= 2 ~x~0) (not (= (mod ~x$r_buff0_thd2~0 256) 0))) (or (= (mod ~x$w_buff1_used~0 256) 0) (= (mod ~x$r_buff1_thd2~0 256) 0) (not (= (mod ~x$w_buff0_used~0 256) 0))) (or (= 2 ~x~0) (not (= (mod ~x$w_buff0_used~0 256) 0))))]
[2020-11-09 17:14:28,890 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-11-09 17:14:28,890 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-09 17:14:28,891 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-11-09 17:14:28,892 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90
[2020-11-09 17:14:28,892 INFO  L87              Difference]: Start difference. First operand 45 states and 75 transitions. Second operand 10 states.
[2020-11-09 17:14:29,231 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-09 17:14:29,232 INFO  L93              Difference]: Finished difference Result 59 states and 97 transitions.
[2020-11-09 17:14:29,234 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-11-09 17:14:29,234 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 21
[2020-11-09 17:14:29,234 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-09 17:14:29,234 INFO  L225             Difference]: With dead ends: 59
[2020-11-09 17:14:29,234 INFO  L226             Difference]: Without dead ends: 37
[2020-11-09 17:14:29,235 INFO  L677         BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156
[2020-11-09 17:14:29,235 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 37 states.
[2020-11-09 17:14:29,236 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37.
[2020-11-09 17:14:29,236 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 37 states.
[2020-11-09 17:14:29,236 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 55 transitions.
[2020-11-09 17:14:29,237 INFO  L78                 Accepts]: Start accepts. Automaton has 37 states and 55 transitions. Word has length 21
[2020-11-09 17:14:29,237 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-09 17:14:29,237 INFO  L481      AbstractCegarLoop]: Abstraction has 37 states and 55 transitions.
[2020-11-09 17:14:29,237 INFO  L482      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-11-09 17:14:29,237 INFO  L276                IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions.
[2020-11-09 17:14:29,240 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 22
[2020-11-09 17:14:29,240 INFO  L414         BasicCegarLoop]: Found error trace
[2020-11-09 17:14:29,240 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-09 17:14:29,240 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18
[2020-11-09 17:14:29,240 INFO  L429      AbstractCegarLoop]: === Iteration 20 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-09 17:14:29,241 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-09 17:14:29,241 INFO  L82        PathProgramCache]: Analyzing trace with hash -407008636, now seen corresponding path program 3 times
[2020-11-09 17:14:29,243 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-09 17:14:29,244 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220647217]
[2020-11-09 17:14:29,244 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-09 17:14:29,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-09 17:14:29,358 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-09 17:14:29,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-09 17:14:29,462 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-09 17:14:29,534 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-11-09 17:14:29,534 INFO  L523         BasicCegarLoop]: Counterexample might be feasible
[2020-11-09 17:14:29,534 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19
[2020-11-09 17:14:29,682 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:14:29 BasicIcfg
[2020-11-09 17:14:29,682 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-11-09 17:14:29,689 INFO  L168              Benchmark]: Toolchain (without parser) took 76909.92 ms. Allocated memory was 151.0 MB in the beginning and 648.0 MB in the end (delta: 497.0 MB). Free memory was 124.8 MB in the beginning and 488.9 MB in the end (delta: -364.1 MB). Peak memory consumption was 133.9 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,689 INFO  L168              Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,689 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 793.45 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 87.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,690 INFO  L168              Benchmark]: Boogie Procedure Inliner took 106.94 ms. Allocated memory is still 151.0 MB. Free memory was 87.3 MB in the beginning and 84.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,690 INFO  L168              Benchmark]: Boogie Preprocessor took 66.47 ms. Allocated memory is still 151.0 MB. Free memory was 84.2 MB in the beginning and 81.4 MB in the end (delta: 2.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,690 INFO  L168              Benchmark]: RCFGBuilder took 3480.56 ms. Allocated memory was 151.0 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Free memory was 81.0 MB in the beginning and 160.0 MB in the end (delta: -78.9 MB). Peak memory consumption was 68.1 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,691 INFO  L168              Benchmark]: TraceAbstraction took 72440.81 ms. Allocated memory was 192.9 MB in the beginning and 648.0 MB in the end (delta: 455.1 MB). Free memory was 160.0 MB in the beginning and 488.9 MB in the end (delta: -329.0 MB). Peak memory consumption was 125.6 MB. Max. memory is 8.0 GB.
[2020-11-09 17:14:29,697 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.63 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 793.45 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 87.3 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB.
 * Boogie Procedure Inliner took 106.94 ms. Allocated memory is still 151.0 MB. Free memory was 87.3 MB in the beginning and 84.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 66.47 ms. Allocated memory is still 151.0 MB. Free memory was 84.2 MB in the beginning and 81.4 MB in the end (delta: 2.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 3480.56 ms. Allocated memory was 151.0 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Free memory was 81.0 MB in the beginning and 160.0 MB in the end (delta: -78.9 MB). Peak memory consumption was 68.1 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 72440.81 ms. Allocated memory was 192.9 MB in the beginning and 648.0 MB in the end (delta: 455.1 MB). Free memory was 160.0 MB in the beginning and 488.9 MB in the end (delta: -329.0 MB). Peak memory consumption was 125.6 MB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: PetriNetLargeBlockEncoding benchmarks
    982 VarBasedMoverChecksPositive, 57 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 66 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 35.3s, 108 PlacesBefore, 36 PlacesAfterwards, 101 TransitionsBefore, 26 TransitionsAfterwards, 1844 CoEnabledTransitionPairs, 7 FixpointIterations, 35 TrivialSequentialCompositions, 45 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 9 ConcurrentYvCompositions, 3 ChoiceCompositions, 92 TotalNumberOfCompositions, 5104 MoverChecksTotal
  - CounterExampleResult [Line: 18]: a call of __VERIFIER_error() is reachable
    a call of __VERIFIER_error() is reachable
We found a FailurePath: 
[L710]               0  int __unbuffered_cnt = 0;
[L712]               0  int __unbuffered_p0_EAX = 0;
[L714]               0  int __unbuffered_p1_EAX = 0;
[L715]               0  _Bool main$tmp_guard0;
[L716]               0  _Bool main$tmp_guard1;
[L718]               0  int x = 0;
[L719]               0  _Bool x$flush_delayed;
[L720]               0  int x$mem_tmp;
[L721]               0  _Bool x$r_buff0_thd0;
[L722]               0  _Bool x$r_buff0_thd1;
[L723]               0  _Bool x$r_buff0_thd2;
[L724]               0  _Bool x$r_buff0_thd3;
[L725]               0  _Bool x$r_buff1_thd0;
[L726]               0  _Bool x$r_buff1_thd1;
[L727]               0  _Bool x$r_buff1_thd2;
[L728]               0  _Bool x$r_buff1_thd3;
[L729]               0  _Bool x$read_delayed;
[L730]               0  int *x$read_delayed_var;
[L731]               0  int x$w_buff0;
[L732]               0  _Bool x$w_buff0_used;
[L733]               0  int x$w_buff1;
[L734]               0  _Bool x$w_buff1_used;
[L736]               0  int y = 0;
[L737]               0  _Bool weak$$choice0;
[L738]               0  _Bool weak$$choice2;
[L849]               0  pthread_t t2537;
[L850]  FCALL, FORK  0  pthread_create(&t2537, ((void *)0), P0, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0]
[L851]               0  pthread_t t2538;
[L852]  FCALL, FORK  0  pthread_create(&t2538, ((void *)0), P1, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0]
[L853]               0  pthread_t t2539;
[L854]  FCALL, FORK  0  pthread_create(&t2539, ((void *)0), P2, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0]
[L812]               3  x$w_buff1 = x$w_buff0
[L813]               3  x$w_buff0 = 2
[L814]               3  x$w_buff1_used = x$w_buff0_used
[L815]               3  x$w_buff0_used = (_Bool)1
[L19]   COND FALSE   3  !(!expression)
[L817]               3  x$r_buff1_thd0 = x$r_buff0_thd0
[L818]               3  x$r_buff1_thd1 = x$r_buff0_thd1
[L819]               3  x$r_buff1_thd2 = x$r_buff0_thd2
[L820]               3  x$r_buff1_thd3 = x$r_buff0_thd3
[L821]               3  x$r_buff0_thd3 = (_Bool)1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0]
[L824]               3  y = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1]
[L742]               1  y = 2
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2]
[L747]               1  weak$$choice0 = __VERIFIER_nondet_bool()
[L748]               1  weak$$choice2 = __VERIFIER_nondet_bool()
[L749]               1  x$flush_delayed = weak$$choice2
[L750]               1  x$mem_tmp = x
[L751]  EXPR         1  !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)
[L751]               1  x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)
[L752]  EXPR         1  weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))
[L752]               1  x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))
[L753]  EXPR         1  weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))
[L753]               1  x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))
[L754]  EXPR         1  weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))
[L754]               1  x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))
[L755]  EXPR         1  weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L755]               1  x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L756]  EXPR         1  weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1))
[L756]               1  x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1))
[L757]  EXPR         1  weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L757]               1  x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L758]               1  __unbuffered_p0_EAX = x
[L759]  EXPR         1  x$flush_delayed ? x$mem_tmp : x
[L759]               1  x = x$flush_delayed ? x$mem_tmp : x
[L760]               1  x$flush_delayed = (_Bool)0
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2]
[L772]               2  x = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2]
[L775]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L775]  EXPR         2  x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x
[L775]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L775]               2  x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L776]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L776]               2  x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L777]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used
[L777]               2  x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used
[L778]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L778]               2  x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L779]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2
[L779]               2  x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2
[L782]               2  weak$$choice0 = __VERIFIER_nondet_bool()
[L783]               2  weak$$choice2 = __VERIFIER_nondet_bool()
[L784]               2  x$flush_delayed = weak$$choice2
[L785]               2  x$mem_tmp = x
[L786]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)
[L786]               2  x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)
[L787]  EXPR         2  weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))
[L787]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)
[L787]  EXPR         2  weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))
[L787]               2  x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))
[L788]  EXPR         2  weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))
[L788]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)
[L788]  EXPR         2  weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))
[L788]               2  x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))
[L789]  EXPR         2  weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))
[L789]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)
[L789]  EXPR         2  weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))
[L789]               2  x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))
[L790]  EXPR         2  weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L790]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)
[L790]  EXPR         2  weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L790]               2  x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L791]  EXPR         2  weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2))
[L791]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)
[L791]  EXPR         2  weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2))
[L791]               2  x$r_buff0_thd2 = weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2))
[L792]  EXPR         2  weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L792]  EXPR         2  !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)
[L792]  EXPR         2  weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L792]               2  x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L793]               2  __unbuffered_p1_EAX = x
[L794]  EXPR         2  x$flush_delayed ? x$mem_tmp : x
[L794]               2  x = x$flush_delayed ? x$mem_tmp : x
[L795]               2  x$flush_delayed = (_Bool)0
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=1, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2]
[L827]  EXPR         3  x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x)
[L827]               3  x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x)
[L828]  EXPR         3  x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used
[L828]               3  x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used
[L829]  EXPR         3  x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used
[L829]               3  x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used
[L830]  EXPR         3  x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3
[L830]               3  x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3
[L831]  EXPR         3  x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3
[L831]               3  x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3
[L834]               3  __unbuffered_cnt = __unbuffered_cnt + 1
[L836]               3  return 0;
[L765]               1  __unbuffered_cnt = __unbuffered_cnt + 1
[L767]               1  return 0;
[L798]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L798]  EXPR         2  x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x
[L798]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L798]               2  x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x)
[L799]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L799]               2  x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L800]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used
[L800]               2  x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used
[L801]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L801]               2  x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L802]  EXPR         2  x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2
[L802]               2  x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2
[L805]               2  __unbuffered_cnt = __unbuffered_cnt + 1
[L807]               2  return 0;
[L856]               0  main$tmp_guard0 = __unbuffered_cnt == 3
[L4]    COND FALSE   0  !(!cond)
[L860]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x)
[L860]  EXPR         0  x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x
[L860]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x)
[L860]               0  x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x)
[L861]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used
[L861]               0  x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used
[L862]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used
[L862]               0  x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used
[L863]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0
[L863]               0  x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0
[L864]  EXPR         0  x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0
[L864]               0  x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0
[L867]               0  weak$$choice0 = __VERIFIER_nondet_bool()
[L868]               0  weak$$choice2 = __VERIFIER_nondet_bool()
[L869]               0  x$flush_delayed = weak$$choice2
[L870]               0  x$mem_tmp = x
[L871]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1)
[L871]               0  x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1)
[L872]  EXPR         0  weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0))
[L872]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)
[L872]  EXPR         0  weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0))
[L872]               0  x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0))
[L873]  EXPR         0  weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1))
[L873]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)
[L873]  EXPR         0  weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1))
[L873]               0  x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1))
[L874]  EXPR         0  weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used))
[L874]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)
[L874]  EXPR         0  weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used))
[L874]               0  x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used))
[L875]  EXPR         0  weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L875]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)
[L875]  EXPR         0  weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L875]               0  x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L876]  EXPR         0  weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0))
[L876]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)
[L876]  EXPR         0  weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0))
[L876]               0  x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0))
[L877]  EXPR         0  weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L877]  EXPR         0  !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)
[L877]  EXPR         0  weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L877]               0  x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L878]               0  main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1)
[L879]  EXPR         0  x$flush_delayed ? x$mem_tmp : x
[L879]               0  x = x$flush_delayed ? x$mem_tmp : x
[L880]               0  x$flush_delayed = (_Bool)0
[L19]   COND TRUE    0  !expression
[L18]   COND FALSE   0  !(0)
[L18]                0  __assert_fail ("0", "safe032_power.oepc.c", 9, __extension__ __PRETTY_FUNCTION__)
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2]

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 4 procedures, 99 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 72.0s, OverallIterations: 20, TraceHistogramMax: 1, AutomataDifference: 9.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 35.4s, HoareTripleCheckerStatistics: 455 SDtfs, 709 SDslu, 1196 SDs, 0 SdLazy, 1261 SolverSat, 531 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 434 GetRequests, 159 SyntacticMatches, 121 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 593 ImplicationChecksByTransitivity, 14.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 19 MinimizatonAttempts, 2242 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 257 ConstructedInterpolants, 0 QuantifiedInterpolants, 51812 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 19 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
Received shutdown request...