/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix038_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:21:28,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:21:28,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:21:28,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:21:28,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:21:28,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:21:28,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:21:28,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:21:28,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:21:28,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:21:28,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:21:28,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:21:28,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:21:28,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:21:28,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:21:28,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:21:28,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:21:28,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:21:28,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:21:28,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:21:28,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:21:28,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:21:28,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:21:28,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:21:28,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 22:21:28,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:21:28,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:21:28,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:21:28,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:21:28,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:21:28,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:21:28,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:21:28,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:21:28,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:21:28,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:21:28,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:21:28,724 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf [2021-01-26 22:21:28,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:21:28,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:21:28,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:21:28,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:21:28,781 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:21:28,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:21:28,782 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:21:28,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:21:28,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:21:28,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:21:28,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:21:28,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:21:28,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:21:28,785 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:21:28,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:21:28,785 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:21:28,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:21:28,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:21:28,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:21:28,786 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:21:28,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:21:28,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:21:28,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:21:28,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:21:28,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:21:28,787 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:21:28,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:21:28,788 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:21:28,788 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:21:28,788 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:21:28,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:21:28,788 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:21:28,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:21:28,789 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:21:29,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:21:29,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:21:29,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:21:29,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:21:29,219 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:21:29,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix038_tso.oepc.i [2021-01-26 22:21:29,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80bd1692/03929519e9d14f00988185a8c80bcee7/FLAG4b5a128b5 [2021-01-26 22:21:30,049 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:21:30,050 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix038_tso.oepc.i [2021-01-26 22:21:30,072 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80bd1692/03929519e9d14f00988185a8c80bcee7/FLAG4b5a128b5 [2021-01-26 22:21:30,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80bd1692/03929519e9d14f00988185a8c80bcee7 [2021-01-26 22:21:30,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:21:30,367 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:21:30,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:21:30,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:21:30,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:21:30,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:21:30" (1/1) ... [2021-01-26 22:21:30,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61849c5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:30, skipping insertion in model container [2021-01-26 22:21:30,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:21:30" (1/1) ... [2021-01-26 22:21:30,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:21:30,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:21:31,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:21:31,084 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:21:31,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:21:31,389 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:21:31,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31 WrapperNode [2021-01-26 22:21:31,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:21:31,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:21:31,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:21:31,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:21:31,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:21:31,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:21:31,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:21:31,459 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:21:31,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... [2021-01-26 22:21:31,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:21:31,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:21:31,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:21:31,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:21:31,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:21:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:21:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:21:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:21:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:21:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:21:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:21:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:21:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:21:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-26 22:21:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-26 22:21:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:21:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:21:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:21:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:21:31,638 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-26 22:21:34,157 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:21:34,157 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:21:34,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:21:34 BoogieIcfgContainer [2021-01-26 22:21:34,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:21:34,162 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:21:34,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:21:34,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:21:34,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:21:30" (1/3) ... [2021-01-26 22:21:34,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@279f5951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:21:34, skipping insertion in model container [2021-01-26 22:21:34,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:21:31" (2/3) ... [2021-01-26 22:21:34,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@279f5951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:21:34, skipping insertion in model container [2021-01-26 22:21:34,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:21:34" (3/3) ... [2021-01-26 22:21:34,170 INFO L111 eAbstractionObserver]: Analyzing ICFG mix038_tso.oepc.i [2021-01-26 22:21:34,190 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:21:34,190 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:21:34,194 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:21:34,196 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:21:34,275 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,276 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,276 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,277 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,277 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,278 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,278 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,278 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,279 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,279 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,279 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,280 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,280 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,280 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,280 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,281 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,282 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,282 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,283 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,283 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,284 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,284 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,285 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,285 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,286 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,288 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,288 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,289 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,289 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,289 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,289 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,289 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,290 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,290 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,290 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,290 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,290 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,291 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,292 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,292 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,292 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,292 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,292 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,293 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,295 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,295 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,296 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,297 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,297 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,298 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,298 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,298 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,299 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,299 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,300 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,300 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,300 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,301 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,301 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,301 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,301 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,302 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,302 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,302 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,302 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,303 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,303 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,303 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,304 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,304 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,306 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,309 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,313 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,313 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,313 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,321 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,321 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,321 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,322 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,323 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,323 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,324 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,326 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,326 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,326 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,326 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,326 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,327 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,327 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,327 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,327 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,327 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,331 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,331 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,331 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,332 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,333 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,333 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,333 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,333 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,333 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:21:34,335 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:21:34,349 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-26 22:21:34,376 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:21:34,376 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:21:34,376 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:21:34,376 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:21:34,376 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:21:34,376 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:21:34,376 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:21:34,377 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 56 and size of Sequence is : 57[2021-01-26 22:21:34,408 INFO L164 SleepSetCegar]: Size of mCounterexample is: 57 [2021-01-26 22:21:34,409 INFO L165 SleepSetCegar]: [118#[ULTIMATE.startENTRY]don't care, 120#[L-1]don't care, 122#[L-1-1]don't care, 124#[L17]don't care, 126#[L17-1]don't care, 128#[L17-2]don't care, 130#[L17-3]don't care, 132#[L17-4]don't care, 134#[L711]don't care, 136#[L713]don't care, 138#[L715]don't care, 140#[L717]don't care, 142#[L718]don't care, 144#[L719]don't care, 146#[L721]don't care, 148#[L722]don't care, 150#[L723]don't care, 152#[L724]don't care, 154#[L725]don't care, 156#[L726]don't care, 158#[L727]don't care, 160#[L728]don't care, 162#[L729]don't care, 164#[L730]don't care, 166#[L731]don't care, 168#[L732]don't care, 170#[L733]don't care, 172#[L734]don't care, 174#[L735]don't care, 176#[L736]don't care, 178#[L737]don't care, 180#[L739]don't care, 182#[L741]don't care, 184#[L742]don't care, 186#[L743]don't care, 188#[L-1-2]don't care, 190#[L-1-3]don't care, 192#[L830]don't care, 194#[L830-1]don't care, 196#[L831]don't care, 198#[L831-1, P0ENTRY]don't care, 200#[L832, P0ENTRY]don't care, 204#[L832-1, P0ENTRY]don't care, 208#[L833, P0ENTRY]don't care, 214#[L833, L746]don't care, 218#[L748, L833]don't care, 222#[L833, L751]don't care, 226#[L833, L758]don't care, 230#[L833, L761]don't care, 232#[L833, P0FINAL]don't care, 238#[P0EXIT, L833]don't care, 240#[P0EXIT, P1ENTRY, L833-1]don't care, 244#[P0EXIT, L834, P1ENTRY]don't care, 248#[P0EXIT, P1ENTRY, L834-1]don't care, 250#[P0EXIT, P1ENTRY, L835]don't care, 256#[P0EXIT, L766, L835]don't care, 262#[P0EXIT, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L835]don't care] [2021-01-26 22:21:34,409 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:34,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:34,416 INFO L82 PathProgramCache]: Analyzing trace with hash 1253231744, now seen corresponding path program 1 times [2021-01-26 22:21:34,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:34,427 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334236369] [2021-01-26 22:21:34,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:21:34,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:21:34,919 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334236369] [2021-01-26 22:21:34,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:21:34,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-26 22:21:34,921 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588129782] [2021-01-26 22:21:34,931 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-26 22:21:34,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:21:34,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-26 22:21:34,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-26 22:21:34,951 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:21:34,953 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:21:35,005 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 77 and size of Sequence is : 78[2021-01-26 22:21:35,116 INFO L164 SleepSetCegar]: Size of mCounterexample is: 78 [2021-01-26 22:21:35,117 INFO L165 SleepSetCegar]: [268#[ULTIMATE.startENTRY]true, 269#[L-1]true, 270#[L-1-1]true, 271#[L17]true, 272#[L17-1]true, 273#[L17-2]true, 274#[L17-3]true, 275#[L17-4]true, 276#[L711]true, 277#[L713]true, 278#[L715]true, 279#[L717]true, 280#[L718]true, 281#[L719]true, 282#[L721]true, 283#[L722]true, 284#[L723]true, 285#[L724]true, 286#[L725]true, 287#[L726](= 0 ~x$r_buff0_thd1~0), 288#[L727](= 0 ~x$r_buff0_thd1~0), 289#[L728](= 0 ~x$r_buff0_thd1~0), 290#[L729](= 0 ~x$r_buff0_thd1~0), 291#[L730](= 0 ~x$r_buff0_thd1~0), 292#[L731](= 0 ~x$r_buff0_thd1~0), 293#[L732](= 0 ~x$r_buff0_thd1~0), 294#[L733](= 0 ~x$r_buff0_thd1~0), 295#[L734](= 0 ~x$r_buff0_thd1~0), 296#[L735](= 0 ~x$r_buff0_thd1~0), 297#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 298#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 299#[L739](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 300#[L741](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 301#[L742](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 302#[L743](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 303#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 304#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 305#[L830](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 306#[L830-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 307#[L831](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 308#[L831-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 309#[L832, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 311#[L832-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 313#[L833, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 316#[L833, L746](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 318#[L748, L833](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 320#[L833, L751](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 322#[L833, L758](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 324#[L833, L761](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 325#[L833, P0FINAL](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 328#[P0EXIT, L833](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 329#[P0EXIT, P1ENTRY, L833-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 331#[P0EXIT, L834, P1ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 333#[P0EXIT, P1ENTRY, L834-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 334#[P0EXIT, P1ENTRY, L835](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 337#[P0EXIT, L766, L835](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 338#[P0EXIT, L777, L835](= 0 ~x$r_buff0_thd1~0), 346#[P0EXIT, L835, L780](= 0 ~x$r_buff0_thd1~0), 352#[P0EXIT, L835, L787](= 0 ~x$r_buff0_thd1~0), 357#[P0EXIT, L835, L790](= 0 ~x$r_buff0_thd1~0), 364#[P0EXIT, P1FINAL, L835](= 0 ~x$r_buff0_thd1~0), 370#[P0EXIT, L835, P1EXIT](= 0 ~x$r_buff0_thd1~0), 373#[P0EXIT, P2ENTRY, P1EXIT, L835-1](= 0 ~x$r_buff0_thd1~0), 378#[L836, P0EXIT, P2ENTRY, P1EXIT](= 0 ~x$r_buff0_thd1~0), 384#[P0EXIT, P2ENTRY, L838, P1EXIT](= 0 ~x$r_buff0_thd1~0), 390#[L839, P0EXIT, P2ENTRY, P1EXIT](= 0 ~x$r_buff0_thd1~0), 396#[P0EXIT, P2ENTRY, L2, P1EXIT](= 0 ~x$r_buff0_thd1~0), 403#[P0EXIT, L3, P2ENTRY, P1EXIT](= 0 ~x$r_buff0_thd1~0), 411#[P0EXIT, P2ENTRY, L2-1, P1EXIT](= 0 ~x$r_buff0_thd1~0), 470#[P0EXIT, P2ENTRY, L846, P1EXIT](= 0 ~x$r_buff0_thd1~0), 476#[P0EXIT, L862, P2ENTRY, P1EXIT](= 0 ~x$r_buff0_thd1~0), 482#[P0EXIT, P2ENTRY, L863, P1EXIT](= 0 ~x$r_buff0_thd1~0), 488#[P0EXIT, P2ENTRY, L18, P1EXIT](= 0 ~x$r_buff0_thd1~0), 494#[P0EXIT, P2ENTRY, L18-1, P1EXIT](= 0 ~x$r_buff0_thd1~0), 502#[P0EXIT, P2ENTRY, L18-2, P1EXIT](= 0 ~x$r_buff0_thd1~0), 509#[P0EXIT, P2ENTRY, L17-5, P1EXIT](= 0 ~x$r_buff0_thd1~0), 518#[L17-7, P0EXIT, P2ENTRY, P1EXIT](= 0 ~x$r_buff0_thd1~0), 527#[P0EXIT, P2ENTRY, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 0 ~x$r_buff0_thd1~0)] [2021-01-26 22:21:35,118 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:21:35,120 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:35,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:35,122 INFO L82 PathProgramCache]: Analyzing trace with hash 970983518, now seen corresponding path program 1 times [2021-01-26 22:21:35,122 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:35,122 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10724627] [2021-01-26 22:21:35,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:21:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:21:35,455 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10724627] [2021-01-26 22:21:35,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:21:35,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:21:35,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324117621] [2021-01-26 22:21:35,458 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:21:35,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:21:35,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:21:35,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:21:35,460 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:21:35,460 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:21:35,659 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:35,921 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 81 and size of Sequence is : 82[2021-01-26 22:21:36,008 INFO L164 SleepSetCegar]: Size of mCounterexample is: 82 [2021-01-26 22:21:36,009 INFO L165 SleepSetCegar]: [536#[ULTIMATE.startENTRY]true, 538#[L-1]true, 540#[L-1-1]true, 542#[L17]true, 544#[L17-1]true, 546#[L17-2]true, 548#[L17-3]true, 550#[L17-4]true, 552#[L711]true, 554#[L713]true, 556#[L715](= ~__unbuffered_p2_EAX~0 0), 558#[L717](= ~__unbuffered_p2_EAX~0 0), 560#[L718](= ~__unbuffered_p2_EAX~0 0), 562#[L719](= ~__unbuffered_p2_EAX~0 0), 564#[L721](= ~__unbuffered_p2_EAX~0 0), 566#[L722](= ~__unbuffered_p2_EAX~0 0), 568#[L723](= ~__unbuffered_p2_EAX~0 0), 570#[L724](= ~__unbuffered_p2_EAX~0 0), 572#[L725](= ~__unbuffered_p2_EAX~0 0), 574#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 576#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 578#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 580#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 582#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 584#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 586#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 588#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 590#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 592#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 594#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 596#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 598#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 600#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 602#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 604#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 606#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 608#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 610#[L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 612#[L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 614#[L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 616#[L831-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 618#[L832, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 622#[L832-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 626#[L833, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 632#[L833, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 636#[L748, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 640#[L833, L751](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 644#[L833, L758](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 648#[L833, L761](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 650#[L833, P0FINAL](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 656#[P0EXIT, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 658#[P0EXIT, P1ENTRY, L833-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 662#[P0EXIT, L834, P1ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 666#[P0EXIT, P1ENTRY, L834-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 668#[P0EXIT, P1ENTRY, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 674#[P0EXIT, L766, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 676#[P0EXIT, L777, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 684#[P0EXIT, L835, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 688#[P0EXIT, L835, L787](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 690#[P0EXIT, L835, L790](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 696#[P0EXIT, P1FINAL, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 700#[P0EXIT, L835, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 702#[P0EXIT, P2ENTRY, P1EXIT, L835-1](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 704#[L836, P0EXIT, P2ENTRY, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 708#[P0EXIT, P2ENTRY, L838, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 712#[L839, P0EXIT, P2ENTRY, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 716#[P0EXIT, P2ENTRY, L2, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 722#[P0EXIT, L3, P2ENTRY, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 726#[P0EXIT, P2ENTRY, L2-1, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 768#[P0EXIT, P2ENTRY, L846, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 776#[P0EXIT, L795, L846, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 1504#[P0EXIT, L797, L846, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 1509#[P0EXIT, L846, L800, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0)), 1514#[P0EXIT, L803, L846, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1519#[P0EXIT, L803, L862, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1525#[P0EXIT, L803, L863, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1529#[P0EXIT, L803, L18, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1531#[P0EXIT, L803, L18-1, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1535#[P0EXIT, L803, L18-2, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1546#[P0EXIT, L803, L17-5, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1559#[L17-7, P0EXIT, L803, P1EXIT](= 0 ~x$r_buff0_thd1~0), 1576#[P0EXIT, L803, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 0 ~x$r_buff0_thd1~0)] [2021-01-26 22:21:36,009 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:21:36,010 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:36,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:36,010 INFO L82 PathProgramCache]: Analyzing trace with hash -583984992, now seen corresponding path program 1 times [2021-01-26 22:21:36,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:36,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022428994] [2021-01-26 22:21:36,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:21:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:21:36,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022428994] [2021-01-26 22:21:36,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:21:36,340 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-26 22:21:36,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732427012] [2021-01-26 22:21:36,341 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-26 22:21:36,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:21:36,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-26 22:21:36,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-26 22:21:36,348 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:21:36,348 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:21:36,585 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 84 and size of Sequence is : 85[2021-01-26 22:21:36,622 INFO L164 SleepSetCegar]: Size of mCounterexample is: 85 [2021-01-26 22:21:36,625 INFO L165 SleepSetCegar]: [1586#[ULTIMATE.startENTRY]true, 1588#[L-1]true, 1590#[L-1-1]true, 1592#[L17]true, 1594#[L17-1]true, 1596#[L17-2]true, 1598#[L17-3]true, 1600#[L17-4]true, 1602#[L711](= ~__unbuffered_cnt~0 0), 1604#[L713](= ~__unbuffered_cnt~0 0), 1606#[L715](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1608#[L717](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1610#[L718](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1614#[L719](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1616#[L721](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1618#[L722](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1620#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1622#[L724](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1624#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1626#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1628#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1630#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1632#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1634#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1636#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1638#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1640#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1642#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1644#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1646#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1648#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1650#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1652#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1654#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1656#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1658#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1660#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1662#[L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1664#[L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1666#[L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1668#[L831-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1670#[L832, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1674#[L832-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1678#[L833, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1684#[L833, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1688#[L748, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1692#[L833, L751](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1696#[L833, L758](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1702#[L833, L761](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1704#[L833, P0FINAL](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1710#[P0EXIT, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1712#[P0EXIT, P1ENTRY, L833-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1716#[P0EXIT, L834, P1ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1720#[P0EXIT, P1ENTRY, L834-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1722#[P0EXIT, P1ENTRY, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1728#[P0EXIT, L766, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1730#[P0EXIT, L777, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1738#[P0EXIT, L835, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1742#[P0EXIT, L835, L787](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1746#[P0EXIT, L835, L790](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1752#[P0EXIT, P1FINAL, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1756#[P0EXIT, L835, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1758#[P0EXIT, P2ENTRY, P1EXIT, L835-1](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1760#[L836, P0EXIT, P2ENTRY, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1766#[L836, P0EXIT, L795, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2103#[L836, P0EXIT, L797, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2110#[L836, P0EXIT, L800, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2117#[L836, P0EXIT, L803, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2124#[L806, L836, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2131#[L836, P0EXIT, P1EXIT, L813](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2138#[L836, P0EXIT, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2145#[P0EXIT, L838, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2149#[L839, P0EXIT, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2155#[P0EXIT, L2, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2159#[P0EXIT, L3, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2165#[P0EXIT, L2-1, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2178#[P0EXIT, L846, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2187#[P0EXIT, L862, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2197#[P0EXIT, L863, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2205#[P0EXIT, L18, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2211#[P0EXIT, L18-1, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2221#[P0EXIT, L18-2, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2236#[P0EXIT, L17-5, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2255#[L17-7, P0EXIT, P1EXIT, L816](= 0 ~x$r_buff0_thd1~0), 2278#[P0EXIT, P1EXIT, L816, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 0 ~x$r_buff0_thd1~0)] [2021-01-26 22:21:36,625 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:21:36,625 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:36,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:36,626 INFO L82 PathProgramCache]: Analyzing trace with hash 145456410, now seen corresponding path program 1 times [2021-01-26 22:21:36,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:36,626 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258132357] [2021-01-26 22:21:36,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:21:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:21:36,966 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258132357] [2021-01-26 22:21:36,968 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:21:36,968 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:21:36,968 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194221214] [2021-01-26 22:21:36,970 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:21:36,975 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:21:36,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:21:36,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:21:36,976 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:21:36,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:21:37,199 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:37,295 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:37,329 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:37,497 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,214 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,226 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,260 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,334 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,442 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:38,735 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:39,723 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 84 and size of Sequence is : 85[2021-01-26 22:21:39,790 INFO L164 SleepSetCegar]: Size of mCounterexample is: 85 [2021-01-26 22:21:39,792 INFO L165 SleepSetCegar]: [2287#[ULTIMATE.startENTRY]true, 2289#[L-1]true, 2291#[L-1-1]true, 2293#[L17]true, 2295#[L17-1]true, 2297#[L17-2]true, 2299#[L17-3]true, 2301#[L17-4]true, 2303#[L711](= ~__unbuffered_cnt~0 0), 2305#[L713](= ~__unbuffered_cnt~0 0), 2307#[L715](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2309#[L717](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2311#[L718](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2313#[L719](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2315#[L721](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2317#[L722](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2319#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2321#[L724](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2323#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2325#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2327#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2329#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2331#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2333#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2335#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2337#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2339#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2341#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2343#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2345#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2347#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2349#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2351#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2353#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2355#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2357#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2359#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2361#[L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2363#[L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2365#[L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2367#[L831-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2369#[L832, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2373#[L832-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2377#[L833, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2383#[L833, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2385#[P1ENTRY, L833-1, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49656#[L834, P1ENTRY, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49674#[P1ENTRY, L834-1, L746](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49690#[P1ENTRY, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49710#[L766, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49733#[L777, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49755#[L746, L835, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49773#[L746, L835, L787](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 49789#[L746, L835, L790](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 49809#[P1FINAL, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 49827#[L746, L835, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 49836#[P2ENTRY, L746, P1EXIT, L835-1](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 49852#[L836, P2ENTRY, L746, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 49872#[L836, L795, L746, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 50842#[L836, L746, L797, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 50851#[L836, L746, L800, P1EXIT](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 50860#[L836, L803, L746, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 50869#[L806, L836, L746, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 50880#[L806, L836, L748, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50884#[L806, L836, P1EXIT, L751](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50886#[L806, L836, L758, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50892#[L806, L836, P1EXIT, L761](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50894#[L806, L836, P0FINAL, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50900#[L806, L836, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50902#[L836, P0EXIT, P1EXIT, L813](and (= 0 ~x$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50904#[L836, P0EXIT, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 50906#[P0EXIT, L838, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50910#[L839, P0EXIT, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50916#[P0EXIT, L2, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50920#[P0EXIT, L3, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50926#[P0EXIT, L2-1, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50934#[P0EXIT, L846, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50936#[P0EXIT, L862, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50942#[P0EXIT, L863, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50946#[P0EXIT, L18, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50948#[P0EXIT, L18-1, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50952#[P0EXIT, L18-2, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50960#[P0EXIT, L17-5, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50964#[L17-7, P0EXIT, P1EXIT, L816](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1)), 50972#[P0EXIT, P1EXIT, L816, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~a~0 1))] [2021-01-26 22:21:39,792 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:21:39,793 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:39,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:39,796 INFO L82 PathProgramCache]: Analyzing trace with hash 808399834, now seen corresponding path program 2 times [2021-01-26 22:21:39,796 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:39,797 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170712778] [2021-01-26 22:21:39,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:21:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:21:40,403 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170712778] [2021-01-26 22:21:40,404 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:21:40,404 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-26 22:21:40,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932031431] [2021-01-26 22:21:40,405 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-26 22:21:40,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:21:40,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-26 22:21:40,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2021-01-26 22:21:40,406 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:21:40,406 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 6.0) internal successors, (84), 14 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:21:40,491 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:40,721 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:40,903 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:41,512 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:41,604 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:41,845 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:21:42,595 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 84 and size of Sequence is : 85[2021-01-26 22:21:43,460 INFO L164 SleepSetCegar]: Size of mCounterexample is: 85 [2021-01-26 22:21:43,463 INFO L165 SleepSetCegar]: [50988#[ULTIMATE.startENTRY]true, 50990#[L-1]true, 50992#[L-1-1]true, 50994#[L17]true, 50996#[L17-1]true, 50998#[L17-2]true, 51000#[L17-3]true, 51002#[L17-4]true, 51004#[L711](= ~__unbuffered_cnt~0 0), 51006#[L713](= ~__unbuffered_cnt~0 0), 51008#[L715](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 51010#[L717](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 51012#[L718](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 51014#[L719](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51016#[L721](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51018#[L722](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51020#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51022#[L724](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51024#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51026#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51028#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51030#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51032#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51034#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51036#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51038#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51040#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51042#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51044#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51046#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51048#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51050#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51052#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51054#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51056#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51058#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51060#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51062#[L830](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51064#[L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51066#[L831](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51068#[L831-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51070#[L832, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51074#[L832-1, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51078#[L833, P0ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51084#[L833, L746](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 51086#[P1ENTRY, L833-1, L746](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66758#[L834, P1ENTRY, L746](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66762#[P1ENTRY, L834-1, L746](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66764#[P1ENTRY, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66770#[L766, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66772#[L777, L746, L835](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66780#[L746, L835, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 66782#[P2ENTRY, L746, L835-1, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75748#[L836, P2ENTRY, L746, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75772#[L836, L795, L746, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78442#[L836, L746, L797, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78453#[L836, L746, L800, L780](and (= ~__unbuffered_p2_EAX~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78464#[L836, L803, L746, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78475#[L806, L836, L746, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78490#[L806, L836, L748, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78498#[L806, L836, L751, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78504#[L806, L836, L758, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 78516#[L806, L836, L780, L761](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (<= ~main$tmp_guard0~0 0)), 78524#[L806, L836, P0FINAL, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (<= ~main$tmp_guard0~0 0)), 78538#[L806, L836, P0EXIT, L780](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (= 1 ~x$r_buff0_thd2~0) (<= ~main$tmp_guard0~0 0)), 78544#[L806, L836, P0EXIT, L787](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78546#[L806, L836, P0EXIT, L790](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78552#[L806, L836, P0EXIT, P1FINAL](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78556#[L806, L836, P0EXIT, P1EXIT](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78558#[L836, P0EXIT, P1EXIT, L813](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78560#[L836, P0EXIT, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 78562#[P0EXIT, L838, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78566#[L839, P0EXIT, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78572#[P0EXIT, L2, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78576#[P0EXIT, L3, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78582#[P0EXIT, L2-1, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78590#[P0EXIT, L846, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78592#[P0EXIT, L862, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78598#[P0EXIT, L863, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78602#[P0EXIT, L18, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78604#[P0EXIT, L18-1, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78608#[P0EXIT, L18-2, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78616#[P0EXIT, L17-5, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78620#[L17-7, P0EXIT, P1EXIT, L816](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1)), 78628#[P0EXIT, P1EXIT, L816, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (<= 0 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~a~0 1))] [2021-01-26 22:21:43,463 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:21:43,464 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:21:43,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:21:43,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1275034270, now seen corresponding path program 3 times [2021-01-26 22:21:43,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:21:43,465 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251776117] [2021-01-26 22:21:43,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:21:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:21:43,578 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:21:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:21:43,720 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:21:43,819 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:21:43,819 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:21:43,819 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:21:44,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:21:44 BasicIcfg [2021-01-26 22:21:44,031 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:21:44,034 INFO L168 Benchmark]: Toolchain (without parser) took 13676.13 ms. Allocated memory was 302.0 MB in the beginning and 568.3 MB in the end (delta: 266.3 MB). Free memory was 275.4 MB in the beginning and 399.7 MB in the end (delta: -124.2 MB). Peak memory consumption was 143.9 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,035 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 286.9 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:21:44,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.61 ms. Allocated memory is still 302.0 MB. Free memory was 274.4 MB in the beginning and 267.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,036 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.03 ms. Allocated memory is still 302.0 MB. Free memory was 267.9 MB in the beginning and 265.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,037 INFO L168 Benchmark]: Boogie Preprocessor took 76.86 ms. Allocated memory is still 302.0 MB. Free memory was 265.3 MB in the beginning and 262.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,038 INFO L168 Benchmark]: RCFGBuilder took 2623.85 ms. Allocated memory was 302.0 MB in the beginning and 417.3 MB in the end (delta: 115.3 MB). Free memory was 262.7 MB in the beginning and 292.9 MB in the end (delta: -30.3 MB). Peak memory consumption was 87.7 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,039 INFO L168 Benchmark]: TraceAbstraction took 9869.29 ms. Allocated memory was 417.3 MB in the beginning and 568.3 MB in the end (delta: 151.0 MB). Free memory was 292.9 MB in the beginning and 399.7 MB in the end (delta: -106.7 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:21:44,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 286.9 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1020.61 ms. Allocated memory is still 302.0 MB. Free memory was 274.4 MB in the beginning and 267.9 MB in the end (delta: 6.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 67.03 ms. Allocated memory is still 302.0 MB. Free memory was 267.9 MB in the beginning and 265.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 76.86 ms. Allocated memory is still 302.0 MB. Free memory was 265.3 MB in the beginning and 262.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2623.85 ms. Allocated memory was 302.0 MB in the beginning and 417.3 MB in the end (delta: 115.3 MB). Free memory was 262.7 MB in the beginning and 292.9 MB in the end (delta: -30.3 MB). Peak memory consumption was 87.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 9869.29 ms. Allocated memory was 417.3 MB in the beginning and 568.3 MB in the end (delta: 151.0 MB). Free memory was 292.9 MB in the beginning and 399.7 MB in the end (delta: -106.7 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L713] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L715] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L717] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L718] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L719] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L721] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L722] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L723] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L724] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L725] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L726] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L727] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L728] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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$r_buff1_thd0=0] [L729] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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] [L730] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$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] [L731] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$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$r_buff1_thd3=0] [L732] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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$read_delayed=0] [L733] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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}] [L734] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$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] [L735] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$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$w_buff0_used=0] [L736] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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$w_buff1=0] [L737] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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] [L739] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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] [L741] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=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, z=0] [L742] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=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, z=0] [L743] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L830] 0 pthread_t t1019; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L831] FCALL, FORK 0 pthread_create(&t1019, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L832] 0 pthread_t t1020; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L833] FCALL, FORK 0 pthread_create(&t1020, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L834] 0 pthread_t t1021; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L767] 2 x$w_buff1 = x$w_buff0 [L768] 2 x$w_buff0 = 2 [L769] 2 x$w_buff1_used = x$w_buff0_used [L770] 2 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L772] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L773] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L774] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L775] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L776] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L779] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L835] FCALL, FORK 0 pthread_create(&t1021, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L796] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L799] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L802] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L805] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L747] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L750] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L753] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L753] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L753] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L753] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L754] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L754] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L755] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L755] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L756] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L756] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L757] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L757] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L762] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L782] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L783] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L783] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L784] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L785] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L785] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L786] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L786] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L789] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L791] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L808] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L808] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L808] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L808] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L809] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L810] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L810] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L811] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L812] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L812] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L837] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L841] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L841] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L841] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L841] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L842] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L843] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L843] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L844] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L845] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L845] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L848] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L849] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L850] 0 x$flush_delayed = weak$$choice2 [L851] 0 x$mem_tmp = x [L852] EXPR 0 !x$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) [L852] 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) [L853] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L853] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0) [L853] EXPR 0 weak$$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$w_buff0)) [L853] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L854] EXPR 0 weak$$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$w_buff1)) [L854] EXPR 0 !x$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) [L854] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L854] 0 x$w_buff1 = weak$$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)) [L855] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L855] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used) [L855] EXPR 0 weak$$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)) [L855] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L856] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L856] EXPR 0 !x$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) [L856] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L856] 0 x$w_buff1_used = weak$$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)) [L857] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L857] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0) [L857] EXPR 0 weak$$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)) [L857] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L858] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L858] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L858] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L858] 0 x$r_buff1_thd0 = weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L859] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) [L860] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L860] 0 x = x$flush_delayed ? x$mem_tmp : x [L861] 0 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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, z=1] [L17] 0 __assert_fail ("0", "mix038_tso.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 104 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.4s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 466 NumberOfCodeBlocks, 466 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 377 ConstructedInterpolants, 0 QuantifiedInterpolants, 134876 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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...