/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix006_tso.oepc.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.25-b09bf87
[2020-10-16 11:57:21,428 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-10-16 11:57:21,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-10-16 11:57:21,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-10-16 11:57:21,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-10-16 11:57:21,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-10-16 11:57:21,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-10-16 11:57:21,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-10-16 11:57:21,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-10-16 11:57:21,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-10-16 11:57:21,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-10-16 11:57:21,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-10-16 11:57:21,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-10-16 11:57:21,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-10-16 11:57:21,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-10-16 11:57:21,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-10-16 11:57:21,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-10-16 11:57:21,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-10-16 11:57:21,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-10-16 11:57:21,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-10-16 11:57:21,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-10-16 11:57:21,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-10-16 11:57:21,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-10-16 11:57:21,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-10-16 11:57:21,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-10-16 11:57:21,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-10-16 11:57:21,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-10-16 11:57:21,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-10-16 11:57:21,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-10-16 11:57:21,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-10-16 11:57:21,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
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[2020-10-16 11:57:21,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-10-16 11:57:21,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2020-10-16 11:57:21,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-10-16 11:57:21,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-10-16 11:57:21,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf
[2020-10-16 11:57:21,556 INFO L113 SettingsManager]: Loading preferences was successful
[2020-10-16 11:57:21,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-10-16 11:57:21,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-10-16 11:57:21,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-10-16 11:57:21,564 INFO L138 SettingsManager]: * Use SBE=true
[2020-10-16 11:57:21,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-10-16 11:57:21,564 INFO L138 SettingsManager]: * sizeof long=4
[2020-10-16 11:57:21,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-10-16 11:57:21,564 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * sizeof long double=12
[2020-10-16 11:57:21,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-10-16 11:57:21,566 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-10-16 11:57:21,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-10-16 11:57:21,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-10-16 11:57:21,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-10-16 11:57:21,566 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-10-16 11:57:21,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-10-16 11:57:21,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-10-16 11:57:21,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-10-16 11:57:21,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation
[2020-10-16 11:57:21,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-10-16 11:57:21,571 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-10-16 11:57:21,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-10-16 11:57:21,571 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK
[2020-10-16 11:57:21,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-10-16 11:57:21,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-10-16 11:57:21,880 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-10-16 11:57:21,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-10-16 11:57:21,884 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-10-16 11:57:21,885 INFO L275 PluginConnector]: CDTParser initialized
[2020-10-16 11:57:21,886 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix006_tso.oepc.i
[2020-10-16 11:57:21,955 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27db96f11/14f240f5110d4580b9cf639afa70731c/FLAG9a0a93b66
[2020-10-16 11:57:22,480 INFO L306 CDTParser]: Found 1 translation units.
[2020-10-16 11:57:22,481 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-wmm/mix006_tso.oepc.i
[2020-10-16 11:57:22,505 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27db96f11/14f240f5110d4580b9cf639afa70731c/FLAG9a0a93b66
[2020-10-16 11:57:22,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27db96f11/14f240f5110d4580b9cf639afa70731c
[2020-10-16 11:57:22,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-10-16 11:57:22,757 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2020-10-16 11:57:22,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-10-16 11:57:22,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-10-16 11:57:22,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-10-16 11:57:22,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:57:22" (1/1) ...
[2020-10-16 11:57:22,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56167900 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:22, skipping insertion in model container
[2020-10-16 11:57:22,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:57:22" (1/1) ...
[2020-10-16 11:57:22,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-10-16 11:57:22,827 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-10-16 11:57:23,402 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-10-16 11:57:23,415 INFO L203 MainTranslator]: Completed pre-run
[2020-10-16 11:57:23,506 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-10-16 11:57:23,587 INFO L208 MainTranslator]: Completed translation
[2020-10-16 11:57:23,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23 WrapperNode
[2020-10-16 11:57:23,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-10-16 11:57:23,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-10-16 11:57:23,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-10-16 11:57:23,589 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2020-10-16 11:57:23,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-10-16 11:57:23,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-10-16 11:57:23,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2020-10-16 11:57:23,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2020-10-16 11:57:23,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
[2020-10-16 11:57:23,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-10-16 11:57:23,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-10-16 11:57:23,723 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2020-10-16 11:57:23,723 INFO L275 PluginConnector]: RCFGBuilder initialized
[2020-10-16 11:57:23,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/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
[2020-10-16 11:57:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2020-10-16 11:57:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-10-16 11:57:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-10-16 11:57:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-10-16 11:57:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2020-10-16 11:57:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2020-10-16 11:57:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2020-10-16 11:57:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2020-10-16 11:57:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2020-10-16 11:57:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2020-10-16 11:57:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-10-16 11:57:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-10-16 11:57:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-10-16 11:57:23,805 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-10-16 11:57:27,844 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-10-16 11:57:27,845 INFO L298 CfgBuilder]: Removed 12 assume(true) statements.
[2020-10-16 11:57:27,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:57:27 BoogieIcfgContainer
[2020-10-16 11:57:27,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-10-16 11:57:27,849 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-10-16 11:57:27,849 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2020-10-16 11:57:27,852 INFO L275 PluginConnector]: TraceAbstraction initialized
[2020-10-16 11:57:27,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:57:22" (1/3) ...
[2020-10-16 11:57:27,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382571c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:57:27, skipping insertion in model container
[2020-10-16 11:57:27,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:57:23" (2/3) ...
[2020-10-16 11:57:27,854 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382571c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:57:27, skipping insertion in model container
[2020-10-16 11:57:27,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:57:27" (3/3) ...
[2020-10-16 11:57:27,856 INFO L111 eAbstractionObserver]: Analyzing ICFG mix006_tso.oepc.i
[2020-10-16 11:57:27,867 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-10-16 11:57:27,867 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-10-16 11:57:27,875 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations.
[2020-10-16 11:57:27,876 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-10-16 11:57:27,916 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,917 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,917 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,917 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,918 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,918 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,918 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,918 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,920 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,921 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,922 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,932 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,933 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,933 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,933 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,933 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,933 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,934 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,935 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,935 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,935 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,935 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,935 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,939 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,943 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,943 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,943 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,943 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,944 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,944 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,944 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,944 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite76| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite76| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite89| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite94| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite91| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite92| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite93| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite89| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite88| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite87| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite86| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,956 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,956 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,957 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,962 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,965 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,966 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,966 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,966 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,966 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,978 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,979 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,982 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,982 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,982 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,982 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,985 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,986 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,986 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,987 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,987 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,987 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,987 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,988 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite89| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,988 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite88| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite87| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,989 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,990 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,990 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite86| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,990 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,990 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,990 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,991 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,991 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,991 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,991 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite94| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,991 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,992 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,992 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite93| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,992 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,992 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite92| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,992 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite91| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,993 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,993 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite79| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,993 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,993 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite77| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,993 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite76| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,994 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,994 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-16 11:57:27,998 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2020-10-16 11:57:28,011 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations.
[2020-10-16 11:57:28,031 INFO L377 AbstractCegarLoop]: Interprodecural is true
[2020-10-16 11:57:28,032 INFO L378 AbstractCegarLoop]: Hoare is true
[2020-10-16 11:57:28,032 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-10-16 11:57:28,032 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-10-16 11:57:28,032 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-10-16 11:57:28,032 INFO L382 AbstractCegarLoop]: Difference is false
[2020-10-16 11:57:28,033 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-10-16 11:57:28,033 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-10-16 11:57:28,046 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation.
[2020-10-16 11:57:28,047 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 122 places, 114 transitions, 243 flow
[2020-10-16 11:57:28,049 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 122 places, 114 transitions, 243 flow
[2020-10-16 11:57:28,051 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 122 places, 114 transitions, 243 flow
[2020-10-16 11:57:28,108 INFO L129 PetriNetUnfolder]: 2/111 cut-off events.
[2020-10-16 11:57:28,109 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2020-10-16 11:57:28,114 INFO L80 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 111 events. 2/111 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 76 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 63. Up to 2 conditions per place.
[2020-10-16 11:57:28,118 INFO L117 LiptonReduction]: Number of co-enabled transitions 1898
[2020-10-16 11:57:29,413 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 230 DAG size of output: 190
[2020-10-16 11:57:29,463 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 6, 5, 2, 2, 1] term
[2020-10-16 11:57:29,463 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-10-16 11:57:29,467 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 6, 5, 1] term
[2020-10-16 11:57:29,468 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-10-16 11:57:30,353 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 128
[2020-10-16 11:57:32,409 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 115
[2020-10-16 11:57:32,672 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 105
[2020-10-16 11:57:33,590 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 112
[2020-10-16 11:57:33,860 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 109
[2020-10-16 11:57:34,570 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 125
[2020-10-16 11:57:34,943 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 122
[2020-10-16 11:57:35,467 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 133
[2020-10-16 11:57:35,813 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 133
[2020-10-16 11:57:35,924 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 83
[2020-10-16 11:57:36,457 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125
[2020-10-16 11:57:36,697 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 123
[2020-10-16 11:57:36,706 INFO L132 LiptonReduction]: Checked pairs total: 6112
[2020-10-16 11:57:36,706 INFO L134 LiptonReduction]: Total number of compositions: 99
[2020-10-16 11:57:36,712 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 29 transitions, 73 flow
[2020-10-16 11:57:36,803 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1307 states.
[2020-10-16 11:57:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states.
[2020-10-16 11:57:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2020-10-16 11:57:36,812 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:36,813 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2020-10-16 11:57:36,813 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:36,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:36,819 INFO L82 PathProgramCache]: Analyzing trace with hash -2086947909, now seen corresponding path program 1 times
[2020-10-16 11:57:36,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:36,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920614570]
[2020-10-16 11:57:36,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:37,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920614570]
[2020-10-16 11:57:37,060 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:37,060 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-10-16 11:57:37,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800183848]
[2020-10-16 11:57:37,065 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-10-16 11:57:37,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:37,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-10-16 11:57:37,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-10-16 11:57:37,084 INFO L87 Difference]: Start difference. First operand 1307 states. Second operand 3 states.
[2020-10-16 11:57:37,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:37,226 INFO L93 Difference]: Finished difference Result 1122 states and 3633 transitions.
[2020-10-16 11:57:37,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2020-10-16 11:57:37,229 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5
[2020-10-16 11:57:37,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:37,260 INFO L225 Difference]: With dead ends: 1122
[2020-10-16 11:57:37,261 INFO L226 Difference]: Without dead ends: 972
[2020-10-16 11:57:37,262 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
[2020-10-16 11:57:37,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 972 states.
[2020-10-16 11:57:37,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 972 to 972.
[2020-10-16 11:57:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 972 states.
[2020-10-16 11:57:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 3088 transitions.
[2020-10-16 11:57:37,379 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 3088 transitions. Word has length 5
[2020-10-16 11:57:37,379 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:37,379 INFO L481 AbstractCegarLoop]: Abstraction has 972 states and 3088 transitions.
[2020-10-16 11:57:37,379 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-10-16 11:57:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 3088 transitions.
[2020-10-16 11:57:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2020-10-16 11:57:37,380 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:37,381 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:37,381 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-10-16 11:57:37,381 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:37,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:37,382 INFO L82 PathProgramCache]: Analyzing trace with hash 192887476, now seen corresponding path program 1 times
[2020-10-16 11:57:37,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:37,382 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10445092]
[2020-10-16 11:57:37,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:37,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:37,460 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10445092]
[2020-10-16 11:57:37,460 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:37,460 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-10-16 11:57:37,460 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3378699]
[2020-10-16 11:57:37,462 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-10-16 11:57:37,462 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:37,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-10-16 11:57:37,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-10-16 11:57:37,463 INFO L87 Difference]: Start difference. First operand 972 states and 3088 transitions. Second operand 3 states.
[2020-10-16 11:57:37,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:37,512 INFO L93 Difference]: Finished difference Result 822 states and 2573 transitions.
[2020-10-16 11:57:37,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2020-10-16 11:57:37,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7
[2020-10-16 11:57:37,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:37,520 INFO L225 Difference]: With dead ends: 822
[2020-10-16 11:57:37,520 INFO L226 Difference]: Without dead ends: 792
[2020-10-16 11:57:37,521 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
[2020-10-16 11:57:37,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states.
[2020-10-16 11:57:37,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 792.
[2020-10-16 11:57:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 792 states.
[2020-10-16 11:57:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 792 states and 2494 transitions.
[2020-10-16 11:57:37,550 INFO L78 Accepts]: Start accepts. Automaton has 792 states and 2494 transitions. Word has length 7
[2020-10-16 11:57:37,551 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:37,551 INFO L481 AbstractCegarLoop]: Abstraction has 792 states and 2494 transitions.
[2020-10-16 11:57:37,551 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-10-16 11:57:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2494 transitions.
[2020-10-16 11:57:37,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2020-10-16 11:57:37,553 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:37,553 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:37,553 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-10-16 11:57:37,553 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:37,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:37,554 INFO L82 PathProgramCache]: Analyzing trace with hash 681353989, now seen corresponding path program 1 times
[2020-10-16 11:57:37,554 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:37,554 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62856722]
[2020-10-16 11:57:37,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:37,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62856722]
[2020-10-16 11:57:37,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:37,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-10-16 11:57:37,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353427058]
[2020-10-16 11:57:37,693 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-10-16 11:57:37,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:37,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-10-16 11:57:37,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-10-16 11:57:37,694 INFO L87 Difference]: Start difference. First operand 792 states and 2494 transitions. Second operand 3 states.
[2020-10-16 11:57:37,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:37,743 INFO L93 Difference]: Finished difference Result 762 states and 2385 transitions.
[2020-10-16 11:57:37,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2020-10-16 11:57:37,744 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9
[2020-10-16 11:57:37,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:37,750 INFO L225 Difference]: With dead ends: 762
[2020-10-16 11:57:37,750 INFO L226 Difference]: Without dead ends: 762
[2020-10-16 11:57:37,750 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
[2020-10-16 11:57:37,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states.
[2020-10-16 11:57:37,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 762.
[2020-10-16 11:57:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 762 states.
[2020-10-16 11:57:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 2385 transitions.
[2020-10-16 11:57:37,773 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 2385 transitions. Word has length 9
[2020-10-16 11:57:37,774 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:37,774 INFO L481 AbstractCegarLoop]: Abstraction has 762 states and 2385 transitions.
[2020-10-16 11:57:37,774 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-10-16 11:57:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2385 transitions.
[2020-10-16 11:57:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2020-10-16 11:57:37,776 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:37,776 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:37,776 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-10-16 11:57:37,776 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:37,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:37,777 INFO L82 PathProgramCache]: Analyzing trace with hash -1233171325, now seen corresponding path program 1 times
[2020-10-16 11:57:37,777 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:37,777 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540634922]
[2020-10-16 11:57:37,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:37,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540634922]
[2020-10-16 11:57:37,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:37,850 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-10-16 11:57:37,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9758276]
[2020-10-16 11:57:37,851 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-10-16 11:57:37,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:37,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-10-16 11:57:37,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-10-16 11:57:37,852 INFO L87 Difference]: Start difference. First operand 762 states and 2385 transitions. Second operand 3 states.
[2020-10-16 11:57:37,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:37,871 INFO L93 Difference]: Finished difference Result 732 states and 2276 transitions.
[2020-10-16 11:57:37,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2020-10-16 11:57:37,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10
[2020-10-16 11:57:37,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:37,878 INFO L225 Difference]: With dead ends: 732
[2020-10-16 11:57:37,878 INFO L226 Difference]: Without dead ends: 732
[2020-10-16 11:57:37,879 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
[2020-10-16 11:57:37,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states.
[2020-10-16 11:57:37,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 732.
[2020-10-16 11:57:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 732 states.
[2020-10-16 11:57:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 2276 transitions.
[2020-10-16 11:57:37,901 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 2276 transitions. Word has length 10
[2020-10-16 11:57:37,902 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:37,902 INFO L481 AbstractCegarLoop]: Abstraction has 732 states and 2276 transitions.
[2020-10-16 11:57:37,902 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-10-16 11:57:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2276 transitions.
[2020-10-16 11:57:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2020-10-16 11:57:37,904 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:37,904 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:37,904 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-10-16 11:57:37,904 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:37,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:37,905 INFO L82 PathProgramCache]: Analyzing trace with hash 406807657, now seen corresponding path program 1 times
[2020-10-16 11:57:37,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:37,906 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115836289]
[2020-10-16 11:57:37,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:37,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115836289]
[2020-10-16 11:57:37,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:37,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-10-16 11:57:37,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861521578]
[2020-10-16 11:57:37,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-10-16 11:57:37,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:37,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-10-16 11:57:37,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-10-16 11:57:37,973 INFO L87 Difference]: Start difference. First operand 732 states and 2276 transitions. Second operand 3 states.
[2020-10-16 11:57:37,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:37,993 INFO L93 Difference]: Finished difference Result 692 states and 2134 transitions.
[2020-10-16 11:57:37,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2020-10-16 11:57:37,997 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11
[2020-10-16 11:57:37,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:38,003 INFO L225 Difference]: With dead ends: 692
[2020-10-16 11:57:38,003 INFO L226 Difference]: Without dead ends: 692
[2020-10-16 11:57:38,004 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
[2020-10-16 11:57:38,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states.
[2020-10-16 11:57:38,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 692.
[2020-10-16 11:57:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 692 states.
[2020-10-16 11:57:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 2134 transitions.
[2020-10-16 11:57:38,033 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 2134 transitions. Word has length 11
[2020-10-16 11:57:38,034 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:38,035 INFO L481 AbstractCegarLoop]: Abstraction has 692 states and 2134 transitions.
[2020-10-16 11:57:38,035 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-10-16 11:57:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 2134 transitions.
[2020-10-16 11:57:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2020-10-16 11:57:38,039 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:38,039 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:38,039 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-10-16 11:57:38,039 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:38,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:38,040 INFO L82 PathProgramCache]: Analyzing trace with hash 100142702, now seen corresponding path program 1 times
[2020-10-16 11:57:38,040 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:38,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103558788]
[2020-10-16 11:57:38,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:38,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103558788]
[2020-10-16 11:57:38,243 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:38,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-10-16 11:57:38,244 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961396397]
[2020-10-16 11:57:38,244 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-10-16 11:57:38,244 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:38,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-10-16 11:57:38,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-10-16 11:57:38,245 INFO L87 Difference]: Start difference. First operand 692 states and 2134 transitions. Second operand 4 states.
[2020-10-16 11:57:38,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:38,282 INFO L93 Difference]: Finished difference Result 636 states and 1734 transitions.
[2020-10-16 11:57:38,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2020-10-16 11:57:38,283 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13
[2020-10-16 11:57:38,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:38,286 INFO L225 Difference]: With dead ends: 636
[2020-10-16 11:57:38,286 INFO L226 Difference]: Without dead ends: 456
[2020-10-16 11:57:38,287 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-10-16 11:57:38,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states.
[2020-10-16 11:57:38,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456.
[2020-10-16 11:57:38,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states.
[2020-10-16 11:57:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 1190 transitions.
[2020-10-16 11:57:38,299 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 1190 transitions. Word has length 13
[2020-10-16 11:57:38,300 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:38,300 INFO L481 AbstractCegarLoop]: Abstraction has 456 states and 1190 transitions.
[2020-10-16 11:57:38,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-10-16 11:57:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1190 transitions.
[2020-10-16 11:57:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2020-10-16 11:57:38,301 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:38,301 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:38,302 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-10-16 11:57:38,302 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:38,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:38,302 INFO L82 PathProgramCache]: Analyzing trace with hash 244307363, now seen corresponding path program 1 times
[2020-10-16 11:57:38,302 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:38,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690725620]
[2020-10-16 11:57:38,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:38,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690725620]
[2020-10-16 11:57:38,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:38,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-10-16 11:57:38,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521452995]
[2020-10-16 11:57:38,546 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-10-16 11:57:38,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:38,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-10-16 11:57:38,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-10-16 11:57:38,548 INFO L87 Difference]: Start difference. First operand 456 states and 1190 transitions. Second operand 5 states.
[2020-10-16 11:57:38,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:38,609 INFO L93 Difference]: Finished difference Result 373 states and 910 transitions.
[2020-10-16 11:57:38,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2020-10-16 11:57:38,610 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16
[2020-10-16 11:57:38,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:38,612 INFO L225 Difference]: With dead ends: 373
[2020-10-16 11:57:38,612 INFO L226 Difference]: Without dead ends: 293
[2020-10-16 11:57:38,613 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-10-16 11:57:38,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states.
[2020-10-16 11:57:38,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 293.
[2020-10-16 11:57:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 293 states.
[2020-10-16 11:57:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 701 transitions.
[2020-10-16 11:57:38,621 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 701 transitions. Word has length 16
[2020-10-16 11:57:38,622 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:38,622 INFO L481 AbstractCegarLoop]: Abstraction has 293 states and 701 transitions.
[2020-10-16 11:57:38,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-10-16 11:57:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 701 transitions.
[2020-10-16 11:57:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2020-10-16 11:57:38,623 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:38,623 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-10-16 11:57:38,624 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2020-10-16 11:57:38,624 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:38,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:38,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1498109887, now seen corresponding path program 1 times
[2020-10-16 11:57:38,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:38,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782636486]
[2020-10-16 11:57:38,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:38,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782636486]
[2020-10-16 11:57:38,880 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:38,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-10-16 11:57:38,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703739491]
[2020-10-16 11:57:38,881 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-10-16 11:57:38,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:38,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-10-16 11:57:38,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2020-10-16 11:57:38,882 INFO L87 Difference]: Start difference. First operand 293 states and 701 transitions. Second operand 6 states.
[2020-10-16 11:57:38,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:38,943 INFO L93 Difference]: Finished difference Result 270 states and 653 transitions.
[2020-10-16 11:57:38,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2020-10-16 11:57:38,944 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19
[2020-10-16 11:57:38,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:38,946 INFO L225 Difference]: With dead ends: 270
[2020-10-16 11:57:38,946 INFO L226 Difference]: Without dead ends: 255
[2020-10-16 11:57:38,947 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72
[2020-10-16 11:57:38,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states.
[2020-10-16 11:57:38,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 255.
[2020-10-16 11:57:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states.
[2020-10-16 11:57:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 625 transitions.
[2020-10-16 11:57:38,954 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 625 transitions. Word has length 19
[2020-10-16 11:57:38,954 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:38,954 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 625 transitions.
[2020-10-16 11:57:38,954 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-10-16 11:57:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 625 transitions.
[2020-10-16 11:57:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2020-10-16 11:57:38,955 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:38,955 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, 1, 1]
[2020-10-16 11:57:38,955 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2020-10-16 11:57:38,956 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:38,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:38,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1970515446, now seen corresponding path program 1 times
[2020-10-16 11:57:38,956 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:38,957 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511462099]
[2020-10-16 11:57:38,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:39,151 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511462099]
[2020-10-16 11:57:39,151 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:39,151 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-10-16 11:57:39,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566294148]
[2020-10-16 11:57:39,152 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-10-16 11:57:39,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:39,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-10-16 11:57:39,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-10-16 11:57:39,152 INFO L87 Difference]: Start difference. First operand 255 states and 625 transitions. Second operand 4 states.
[2020-10-16 11:57:39,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:39,172 INFO L93 Difference]: Finished difference Result 329 states and 789 transitions.
[2020-10-16 11:57:39,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2020-10-16 11:57:39,173 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23
[2020-10-16 11:57:39,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:39,174 INFO L225 Difference]: With dead ends: 329
[2020-10-16 11:57:39,174 INFO L226 Difference]: Without dead ends: 127
[2020-10-16 11:57:39,175 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-10-16 11:57:39,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states.
[2020-10-16 11:57:39,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127.
[2020-10-16 11:57:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states.
[2020-10-16 11:57:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 269 transitions.
[2020-10-16 11:57:39,178 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 269 transitions. Word has length 23
[2020-10-16 11:57:39,178 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:39,178 INFO L481 AbstractCegarLoop]: Abstraction has 127 states and 269 transitions.
[2020-10-16 11:57:39,179 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-10-16 11:57:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 269 transitions.
[2020-10-16 11:57:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2020-10-16 11:57:39,179 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:39,180 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, 1, 1]
[2020-10-16 11:57:39,180 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2020-10-16 11:57:39,180 INFO L429 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:39,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:39,180 INFO L82 PathProgramCache]: Analyzing trace with hash 578825034, now seen corresponding path program 2 times
[2020-10-16 11:57:39,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:39,181 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76872727]
[2020-10-16 11:57:39,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:39,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76872727]
[2020-10-16 11:57:39,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:39,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-10-16 11:57:39,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265765231]
[2020-10-16 11:57:39,583 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-10-16 11:57:39,583 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:39,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-10-16 11:57:39,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-10-16 11:57:39,584 INFO L87 Difference]: Start difference. First operand 127 states and 269 transitions. Second operand 7 states.
[2020-10-16 11:57:39,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:39,929 INFO L93 Difference]: Finished difference Result 236 states and 493 transitions.
[2020-10-16 11:57:39,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states.
[2020-10-16 11:57:39,930 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 23
[2020-10-16 11:57:39,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:39,932 INFO L225 Difference]: With dead ends: 236
[2020-10-16 11:57:39,932 INFO L226 Difference]: Without dead ends: 214
[2020-10-16 11:57:39,932 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110
[2020-10-16 11:57:39,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states.
[2020-10-16 11:57:39,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 139.
[2020-10-16 11:57:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states.
[2020-10-16 11:57:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 291 transitions.
[2020-10-16 11:57:39,940 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 291 transitions. Word has length 23
[2020-10-16 11:57:39,942 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:39,942 INFO L481 AbstractCegarLoop]: Abstraction has 139 states and 291 transitions.
[2020-10-16 11:57:39,942 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-10-16 11:57:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 291 transitions.
[2020-10-16 11:57:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2020-10-16 11:57:39,943 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:39,943 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, 1, 1]
[2020-10-16 11:57:39,944 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2020-10-16 11:57:39,944 INFO L429 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:39,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:39,944 INFO L82 PathProgramCache]: Analyzing trace with hash -2035119606, now seen corresponding path program 3 times
[2020-10-16 11:57:39,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:39,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819976185]
[2020-10-16 11:57:39,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-10-16 11:57:40,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-10-16 11:57:40,503 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819976185]
[2020-10-16 11:57:40,504 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-10-16 11:57:40,504 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-10-16 11:57:40,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384283539]
[2020-10-16 11:57:40,504 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-10-16 11:57:40,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-10-16 11:57:40,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-10-16 11:57:40,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56
[2020-10-16 11:57:40,505 INFO L87 Difference]: Start difference. First operand 139 states and 291 transitions. Second operand 8 states.
[2020-10-16 11:57:40,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-10-16 11:57:40,889 INFO L93 Difference]: Finished difference Result 185 states and 386 transitions.
[2020-10-16 11:57:40,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2020-10-16 11:57:40,889 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 23
[2020-10-16 11:57:40,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-10-16 11:57:40,890 INFO L225 Difference]: With dead ends: 185
[2020-10-16 11:57:40,891 INFO L226 Difference]: Without dead ends: 139
[2020-10-16 11:57:40,891 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110
[2020-10-16 11:57:40,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states.
[2020-10-16 11:57:40,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 105.
[2020-10-16 11:57:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states.
[2020-10-16 11:57:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 217 transitions.
[2020-10-16 11:57:40,895 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 217 transitions. Word has length 23
[2020-10-16 11:57:40,895 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-10-16 11:57:40,895 INFO L481 AbstractCegarLoop]: Abstraction has 105 states and 217 transitions.
[2020-10-16 11:57:40,895 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-10-16 11:57:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 217 transitions.
[2020-10-16 11:57:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2020-10-16 11:57:40,896 INFO L414 BasicCegarLoop]: Found error trace
[2020-10-16 11:57:40,896 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, 1, 1]
[2020-10-16 11:57:40,896 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2020-10-16 11:57:40,896 INFO L429 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-10-16 11:57:40,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-10-16 11:57:40,896 INFO L82 PathProgramCache]: Analyzing trace with hash -682151734, now seen corresponding path program 4 times
[2020-10-16 11:57:40,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-10-16 11:57:40,897 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515497085]
[2020-10-16 11:57:40,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-10-16 11:57:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-10-16 11:57:41,024 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-10-16 11:57:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-10-16 11:57:41,179 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-10-16 11:57:41,243 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-10-16 11:57:41,244 INFO L523 BasicCegarLoop]: Counterexample might be feasible
[2020-10-16 11:57:41,244 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2020-10-16 11:57:41,246 WARN L264 etLargeBlockEncoding]: Failed to translate choice composition: Branch encoders not available.
[2020-10-16 11:57:41,299 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [2272] [2272] L896-->L909: Formula: (let ((.cse12 (= (mod ~x$w_buff1_used~0_In605884579 256) 0)) (.cse13 (= (mod ~x$r_buff1_thd0~0_In605884579 256) 0)) (.cse14 (= 0 (mod ~x$r_buff0_thd0~0_In605884579 256))) (.cse15 (= (mod ~x$w_buff0_used~0_In605884579 256) 0)) (.cse17 (= (mod ~y$w_buff1_used~0_In605884579 256) 0)) (.cse16 (= (mod ~y$r_buff1_thd0~0_In605884579 256) 0)) (.cse18 (= (mod ~y$r_buff0_thd0~0_In605884579 256) 0)) (.cse19 (= (mod ~y$w_buff0_used~0_In605884579 256) 0))) (let ((.cse0 (not .cse19)) (.cse1 (not .cse18)) (.cse5 (or .cse18 .cse19)) (.cse2 (not .cse16)) (.cse3 (not .cse17)) (.cse4 (or .cse16 .cse17)) (.cse7 (not .cse15)) (.cse8 (not .cse14)) (.cse6 (or .cse14 .cse15)) (.cse10 (not .cse13)) (.cse11 (not .cse12)) (.cse9 (or .cse12 .cse13))) (and (or (and .cse0 (= ~y$w_buff0~0_In605884579 ~y~0_Out605884579) .cse1) (and (or (and .cse2 .cse3 (= ~y~0_Out605884579 ~y$w_buff1~0_In605884579)) (and .cse4 (= ~y~0_Out605884579 ~y~0_In605884579))) .cse5)) (or (and .cse0 (= ~y$w_buff0_used~0_Out605884579 0) .cse1) (and (= ~y$w_buff0_used~0_Out605884579 ~y$w_buff0_used~0_In605884579) .cse5)) (or (and .cse6 (= ~x$w_buff0_used~0_Out605884579 ~x$w_buff0_used~0_In605884579)) (and .cse7 .cse8 (= ~x$w_buff0_used~0_Out605884579 0))) (= ~x$r_buff1_thd0~0_In605884579 ~x$r_buff1_thd0~0_Out605884579) (not (= ULTIMATE.start_assume_abort_if_not_~cond_Out605884579 0)) (or (and (= ~y$w_buff1_used~0_Out605884579 0) .cse2 .cse3) (and .cse4 (= ~y$w_buff1_used~0_Out605884579 ~y$w_buff1_used~0_In605884579))) (= ULTIMATE.start_assume_abort_if_not_~cond_Out605884579 |ULTIMATE.start_assume_abort_if_not_#in~cond_Out605884579|) (= (mod ~main$tmp_guard0~0_In605884579 256) |ULTIMATE.start_assume_abort_if_not_#in~cond_Out605884579|) (= ~x$r_buff0_thd0~0_In605884579 ~x$r_buff0_thd0~0_Out605884579) (or (and .cse7 (= ~x~0_Out605884579 ~x$w_buff0~0_In605884579) .cse8) (and .cse6 (or (and .cse9 (= ~x~0_Out605884579 ~x~0_In605884579)) (and .cse10 (= ~x$w_buff1~0_In605884579 ~x~0_Out605884579) .cse11)))) (= ~y$r_buff0_thd0~0_In605884579 ~y$r_buff0_thd0~0_Out605884579) (or (and .cse10 (= ~x$w_buff1_used~0_Out605884579 0) .cse11) (and .cse9 (= ~x$w_buff1_used~0_Out605884579 ~x$w_buff1_used~0_In605884579))) (= ~y$r_buff1_thd0~0_In605884579 ~y$r_buff1_thd0~0_Out605884579)))) InVars {~x$w_buff0~0=~x$w_buff0~0_In605884579, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In605884579, ~y$w_buff0_used~0=~y$w_buff0_used~0_In605884579, ~x$w_buff1~0=~x$w_buff1~0_In605884579, ~x$w_buff1_used~0=~x$w_buff1_used~0_In605884579, ~main$tmp_guard0~0=~main$tmp_guard0~0_In605884579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In605884579, ~x$w_buff0_used~0=~x$w_buff0_used~0_In605884579, ~y$w_buff1~0=~y$w_buff1~0_In605884579, ~y$w_buff0~0=~y$w_buff0~0_In605884579, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In605884579, ~y~0=~y~0_In605884579, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In605884579, ~x~0=~x~0_In605884579, ~y$w_buff1_used~0=~y$w_buff1_used~0_In605884579} OutVars{~x$w_buff0~0=~x$w_buff0~0_In605884579, ~y$w_buff0_used~0=~y$w_buff0_used~0_Out605884579, ULTIMATE.start_main_#t~ite103=|ULTIMATE.start_main_#t~ite103_Out605884579|, ULTIMATE.start_main_#t~ite104=|ULTIMATE.start_main_#t~ite104_Out605884579|, ULTIMATE.start_main_#t~ite105=|ULTIMATE.start_main_#t~ite105_Out605884579|, ULTIMATE.start_main_#t~ite106=|ULTIMATE.start_main_#t~ite106_Out605884579|, ULTIMATE.start_main_#t~ite107=|ULTIMATE.start_main_#t~ite107_Out605884579|, ULTIMATE.start_main_#t~ite108=|ULTIMATE.start_main_#t~ite108_Out605884579|, ULTIMATE.start_main_#t~ite109=|ULTIMATE.start_main_#t~ite109_Out605884579|, ULTIMATE.start_assume_abort_if_not_~cond=ULTIMATE.start_assume_abort_if_not_~cond_Out605884579, ULTIMATE.start_main_#t~ite100=|ULTIMATE.start_main_#t~ite100_Out605884579|, ULTIMATE.start_main_#t~ite101=|ULTIMATE.start_main_#t~ite101_Out605884579|, ~y$w_buff0~0=~y$w_buff0~0_In605884579, ULTIMATE.start_main_#t~ite102=|ULTIMATE.start_main_#t~ite102_Out605884579|, ~y~0=~y~0_Out605884579, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out605884579, ~x$w_buff1~0=~x$w_buff1~0_In605884579, ~x$w_buff1_used~0=~x$w_buff1_used~0_Out605884579, ~main$tmp_guard0~0=~main$tmp_guard0~0_In605884579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out605884579, ULTIMATE.start_main_#t~ite99=|ULTIMATE.start_main_#t~ite99_Out605884579|, ULTIMATE.start_main_#t~ite98=|ULTIMATE.start_main_#t~ite98_Out605884579|, ~x$w_buff0_used~0=~x$w_buff0_used~0_Out605884579, ULTIMATE.start_assume_abort_if_not_#in~cond=|ULTIMATE.start_assume_abort_if_not_#in~cond_Out605884579|, ~y$w_buff1~0=~y$w_buff1~0_In605884579, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out605884579, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out605884579, ~x~0=~x~0_Out605884579, ~y$w_buff1_used~0=~y$w_buff1_used~0_Out605884579} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite103, ULTIMATE.start_main_#t~ite104, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite105, ULTIMATE.start_main_#t~ite106, ULTIMATE.start_main_#t~ite107, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite108, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_#t~ite109, ULTIMATE.start_main_#t~ite98, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~ite100, ULTIMATE.start_main_#t~ite101, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite102, ~y~0, ~y$r_buff1_thd0~0, ~x~0, ~y$w_buff1_used~0] because there is no mapped edge
[2020-10-16 11:57:41,319 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,319 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,321 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,321 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,321 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,321 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,322 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,322 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,322 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,322 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,323 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,323 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,323 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,324 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,324 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,324 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,325 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,325 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,325 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,325 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,326 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,326 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,327 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,327 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,327 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,328 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,328 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,328 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,328 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,329 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,338 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,338 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,338 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,338 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,339 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,339 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,339 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,339 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,339 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,339 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,339 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,339 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,339 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,339 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,340 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,340 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,340 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,340 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,340 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,341 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,341 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,341 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,341 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,342 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,342 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,343 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,343 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,343 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,344 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,344 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,344 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,344 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,345 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,345 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,345 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,345 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,346 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,346 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,346 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,346 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,347 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,347 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,347 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,347 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,348 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,348 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,348 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,348 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,349 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,349 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,349 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,350 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,350 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,350 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,350 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,351 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,351 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,351 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,351 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,351 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,351 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,352 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,352 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,352 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,352 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,352 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,352 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,353 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,353 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,353 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,353 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,353 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,355 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,356 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,356 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,356 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,356 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,357 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,357 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,357 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,357 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,358 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,358 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,359 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,359 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,359 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,359 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,359 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,360 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,360 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,360 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,360 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,361 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,361 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,361 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,361 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,361 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,361 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,361 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,362 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,362 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,362 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,362 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,362 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,362 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,363 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,363 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,363 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,363 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,363 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,364 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,364 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,364 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,364 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,364 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,365 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,365 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,365 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,365 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,365 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,366 WARN L219 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented.
[2020-10-16 11:57:41,366 ERROR L222 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location
[2020-10-16 11:57:41,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:57:41 BasicIcfg
[2020-10-16 11:57:41,470 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-10-16 11:57:41,472 INFO L168 Benchmark]: Toolchain (without parser) took 18715.11 ms. Allocated memory was 137.9 MB in the beginning and 505.9 MB in the end (delta: 368.1 MB). Free memory was 100.0 MB in the beginning and 83.9 MB in the end (delta: 16.0 MB). Peak memory consumption was 384.1 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,473 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 829.22 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.5 MB in the beginning and 151.8 MB in the end (delta: -52.3 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.23 ms. Allocated memory is still 201.3 MB. Free memory was 151.8 MB in the beginning and 146.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,475 INFO L168 Benchmark]: Boogie Preprocessor took 55.44 ms. Allocated memory is still 201.3 MB. Free memory was 146.8 MB in the beginning and 142.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,476 INFO L168 Benchmark]: RCFGBuilder took 4124.93 ms. Allocated memory was 201.3 MB in the beginning and 315.1 MB in the end (delta: 113.8 MB). Free memory was 142.5 MB in the beginning and 121.2 MB in the end (delta: 21.3 MB). Peak memory consumption was 135.1 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,477 INFO L168 Benchmark]: TraceAbstraction took 13621.87 ms. Allocated memory was 315.1 MB in the beginning and 505.9 MB in the end (delta: 190.8 MB). Free memory was 121.2 MB in the beginning and 83.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 228.1 MB. Max. memory is 7.1 GB.
[2020-10-16 11:57:41,482 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 119.4 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 829.22 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 99.5 MB in the beginning and 151.8 MB in the end (delta: -52.3 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB.
* Boogie Procedure Inliner took 78.23 ms. Allocated memory is still 201.3 MB. Free memory was 151.8 MB in the beginning and 146.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 55.44 ms. Allocated memory is still 201.3 MB. Free memory was 146.8 MB in the beginning and 142.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 4124.93 ms. Allocated memory was 201.3 MB in the beginning and 315.1 MB in the end (delta: 113.8 MB). Free memory was 142.5 MB in the beginning and 121.2 MB in the end (delta: 21.3 MB). Peak memory consumption was 135.1 MB. Max. memory is 7.1 GB.
* TraceAbstraction took 13621.87 ms. Allocated memory was 315.1 MB in the beginning and 505.9 MB in the end (delta: 190.8 MB). Free memory was 121.2 MB in the beginning and 83.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 228.1 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: PetriNetLargeBlockEncoding benchmarks
921 VarBasedMoverChecksPositive, 30 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 60 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 8.6s, 122 PlacesBefore, 39 PlacesAfterwards, 114 TransitionsBefore, 29 TransitionsAfterwards, 1898 CoEnabledTransitionPairs, 7 FixpointIterations, 50 TrivialSequentialCompositions, 40 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 2 ChoiceCompositions, 99 TotalNumberOfCompositions, 6112 MoverChecksTotal
- CounterExampleResult [Line: 7]: a call of __VERIFIER_error() is reachable
a call of __VERIFIER_error() is reachable
We found a FailurePath:
[L698] 0 int __unbuffered_cnt = 0;
[L700] 0 int __unbuffered_p1_EAX = 0;
[L702] 0 int __unbuffered_p1_EBX = 0;
[L704] 0 int __unbuffered_p2_EAX = 0;
[L706] 0 int __unbuffered_p2_EBX = 0;
[L707] 0 _Bool main$tmp_guard0;
[L708] 0 _Bool main$tmp_guard1;
[L710] 0 int x = 0;
[L711] 0 _Bool x$flush_delayed;
[L712] 0 int x$mem_tmp;
[L713] 0 _Bool x$r_buff0_thd0;
[L714] 0 _Bool x$r_buff0_thd1;
[L715] 0 _Bool x$r_buff0_thd2;
[L716] 0 _Bool x$r_buff0_thd3;
[L717] 0 _Bool x$r_buff1_thd0;
[L718] 0 _Bool x$r_buff1_thd1;
[L719] 0 _Bool x$r_buff1_thd2;
[L720] 0 _Bool x$r_buff1_thd3;
[L721] 0 _Bool x$read_delayed;
[L722] 0 int *x$read_delayed_var;
[L723] 0 int x$w_buff0;
[L724] 0 _Bool x$w_buff0_used;
[L725] 0 int x$w_buff1;
[L726] 0 _Bool x$w_buff1_used;
[L728] 0 int y = 0;
[L729] 0 _Bool y$flush_delayed;
[L730] 0 int y$mem_tmp;
[L731] 0 _Bool y$r_buff0_thd0;
[L732] 0 _Bool y$r_buff0_thd1;
[L733] 0 _Bool y$r_buff0_thd2;
[L734] 0 _Bool y$r_buff0_thd3;
[L735] 0 _Bool y$r_buff1_thd0;
[L736] 0 _Bool y$r_buff1_thd1;
[L737] 0 _Bool y$r_buff1_thd2;
[L738] 0 _Bool y$r_buff1_thd3;
[L739] 0 _Bool y$read_delayed;
[L740] 0 int *y$read_delayed_var;
[L741] 0 int y$w_buff0;
[L742] 0 _Bool y$w_buff0_used;
[L743] 0 int y$w_buff1;
[L744] 0 _Bool y$w_buff1_used;
[L746] 0 int z = 0;
[L747] 0 _Bool weak$$choice0;
[L748] 0 _Bool weak$$choice2;
[L888] 0 pthread_t t171;
[L889] FCALL, FORK 0 pthread_create(&t171, ((void *)0), P0, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=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, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L890] 0 pthread_t t172;
[L891] FCALL, FORK 0 pthread_create(&t172, ((void *)0), P1, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=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, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L772] 2 x$w_buff1 = x$w_buff0
[L773] 2 x$w_buff0 = 2
[L774] 2 x$w_buff1_used = x$w_buff0_used
[L775] 2 x$w_buff0_used = (_Bool)1
[L7] COND FALSE 2 !(!expression)
[L777] 2 x$r_buff1_thd0 = x$r_buff0_thd0
[L778] 2 x$r_buff1_thd1 = x$r_buff0_thd1
[L779] 2 x$r_buff1_thd2 = x$r_buff0_thd2
[L780] 2 x$r_buff1_thd3 = x$r_buff0_thd3
[L781] 2 x$r_buff0_thd2 = (_Bool)1
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$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$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L892] 0 pthread_t t173;
[L784] 2 weak$$choice0 = __VERIFIER_nondet_bool()
[L785] 2 weak$$choice2 = __VERIFIER_nondet_bool()
[L786] 2 x$flush_delayed = weak$$choice2
[L787] 2 x$mem_tmp = x
[L788] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)
[L788] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)
[L789] EXPR 2 weak$$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$w_buff0))
[L789] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))
[L790] EXPR 2 weak$$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$w_buff1))
[L790] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))
[L791] EXPR 2 weak$$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))
[L791] 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$w_buff0_used)
[L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L791] 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)
[L791] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))
[L791] 2 x$w_buff0_used = weak$$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))
[L792] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L792] 2 x$w_buff1_used = weak$$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))
[L793] EXPR 2 weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2))
[L793] 2 x$r_buff0_thd2 = weak$$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))
[L794] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L794] 2 x$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L795] 2 __unbuffered_p1_EAX = x
[L796] EXPR 2 x$flush_delayed ? x$mem_tmp : x
[L796] 2 x = x$flush_delayed ? x$mem_tmp : x
[L797] 2 x$flush_delayed = (_Bool)0
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L800] 2 weak$$choice0 = __VERIFIER_nondet_bool()
[L801] 2 weak$$choice2 = __VERIFIER_nondet_bool()
[L802] 2 y$flush_delayed = weak$$choice2
[L803] 2 y$mem_tmp = y
[L804] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)
[L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1
[L804] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)
[L804] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)
[L805] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))
[L805] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)
[L805] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))
[L805] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))
[L806] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))
[L806] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)
[L806] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1
[L806] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)
[L806] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))
[L806] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))
[L807] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used))
[L807] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)
[L807] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used
[L807] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)
[L807] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used))
[L807] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used))
[L808] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L808] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L809] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2))
[L809] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)
[L809] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2))
[L809] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2))
[L810] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L810] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)
[L810] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L810] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L811] 2 __unbuffered_p1_EBX = y
[L812] EXPR 2 y$flush_delayed ? y$mem_tmp : y
[L812] 2 y = y$flush_delayed ? y$mem_tmp : y
[L813] 2 y$flush_delayed = (_Bool)0
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L893] FCALL, FORK 0 pthread_create(&t173, ((void *)0), P2, ((void *)0))
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L830] 3 y$w_buff1 = y$w_buff0
[L831] 3 y$w_buff0 = 1
[L832] 3 y$w_buff1_used = y$w_buff0_used
[L833] 3 y$w_buff0_used = (_Bool)1
[L7] COND FALSE 3 !(!expression)
[L835] 3 y$r_buff1_thd0 = y$r_buff0_thd0
[L836] 3 y$r_buff1_thd1 = y$r_buff0_thd1
[L837] 3 y$r_buff1_thd2 = y$r_buff0_thd2
[L838] 3 y$r_buff1_thd3 = y$r_buff0_thd3
[L839] 3 y$r_buff0_thd3 = (_Bool)1
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L842] 3 weak$$choice0 = __VERIFIER_nondet_bool()
[L843] 3 weak$$choice2 = __VERIFIER_nondet_bool()
[L844] 3 y$flush_delayed = weak$$choice2
[L845] 3 y$mem_tmp = y
[L846] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1)
[L846] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1
[L846] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1)
[L846] 3 y = !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1)
[L847] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))
[L847] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))
[L848] EXPR 3 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1))
[L848] 3 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1))
[L849] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used))
[L849] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used)
[L849] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used
[L849] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used)
[L849] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used))
[L849] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used))
[L850] EXPR 3 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L850] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)
[L850] EXPR 3 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L850] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L851] EXPR 3 weak$$choice2 ? y$r_buff0_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff0_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3))
[L851] 3 y$r_buff0_thd3 = weak$$choice2 ? y$r_buff0_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff0_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3))
[L852] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L852] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L853] 3 __unbuffered_p2_EAX = y
[L854] EXPR 3 y$flush_delayed ? y$mem_tmp : y
[L854] 3 y = y$flush_delayed ? y$mem_tmp : y
[L855] 3 y$flush_delayed = (_Bool)0
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L858] 3 __unbuffered_p2_EBX = z
VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, 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=1, 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=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0]
[L861] 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)
[L861] 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)
[L862] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used
[L862] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used
[L863] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used
[L863] 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
[L864] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3
[L864] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3
[L865] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3
[L865] 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
[L866] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)
[L866] EXPR 3 y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y
[L866] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)
[L866] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)
[L867] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used
[L867] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used
[L868] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used
[L868] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used
[L869] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3
[L869] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3
[L870] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3
[L870] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3
[L873] 3 __unbuffered_cnt = __unbuffered_cnt + 1
[L875] 3 return 0;
[L752] 1 z = 1
VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L755] 1 x = 1
VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, 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=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L758] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x)
[L758] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x)
[L759] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used
[L759] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used
[L760] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used
[L760] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used
[L761] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1
[L761] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1
[L762] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1
[L762] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1
[L765] 1 __unbuffered_cnt = __unbuffered_cnt + 1
[L767] 1 return 0;
[L816] 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)
[L816] 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)
[L817] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L817] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used
[L818] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used
[L818] 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
[L819] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L819] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2
[L820] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2
[L820] 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
[L823] 2 __unbuffered_cnt = __unbuffered_cnt + 1
[L825] 2 return 0;
[L895] 0 main$tmp_guard0 = __unbuffered_cnt == 3
VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
[L911] 0 weak$$choice0 = __VERIFIER_nondet_bool()
[L912] 0 weak$$choice2 = __VERIFIER_nondet_bool()
[L913] 0 x$flush_delayed = weak$$choice2
[L914] 0 x$mem_tmp = x
[L915] EXPR 0 !x$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)
[L915] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1
[L915] 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$w_buff1)
[L915] 0 x = !x$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)
[L916] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0))
[L916] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)
[L916] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0
[L916] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)
[L916] EXPR 0 weak$$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$w_buff0))
[L916] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0))
[L917] EXPR 0 weak$$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$w_buff1))
[L917] EXPR 0 !x$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$w_buff1)
[L917] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1
[L917] EXPR 0 !x$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)
[L917] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1))
[L917] 0 x$w_buff1 = weak$$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))
[L918] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used))
[L918] 0 x$w_buff0_used = weak$$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))
[L919] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L919] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)
[L919] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0
[L919] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)
[L919] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L919] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L920] EXPR 0 weak$$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))
[L920] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0))
[L921] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L921] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0))
[L922] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0)
[L923] EXPR 0 x$flush_delayed ? x$mem_tmp : x
[L923] 0 x = x$flush_delayed ? x$mem_tmp : x
[L924] 0 x$flush_delayed = (_Bool)0
[L7] COND TRUE 0 !expression
[L7] 0 __VERIFIER_error()
VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$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$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 4 procedures, 113 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 13.2s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 8.7s, HoareTripleCheckerStatistics: 243 SDtfs, 398 SDslu, 354 SDs, 0 SdLazy, 182 SolverSat, 101 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1307occurred 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: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 109 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 148 ConstructedInterpolants, 0 QuantifiedInterpolants, 32204 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...