/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/rfi003_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:45:24,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:45:24,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:45:24,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:45:24,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:45:24,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:45:24,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:45:24,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:45:24,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:45:24,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:45:24,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:45:24,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:45:24,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:45:24,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:45:24,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:45:24,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:45:24,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:45:24,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:45:24,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:45:24,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:45:24,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:45:24,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:45:24,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:45:24,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:45:24,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 22:45:24,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:45:24,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:45:24,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:45:24,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:45:24,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:45:24,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:45:24,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:45:24,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:45:24,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:45:24,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:45:24,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:45:24,914 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 22:45:24,969 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:45:24,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:45:24,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:45:24,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:45:24,975 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:45:24,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:45:24,976 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:45:24,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:45:24,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:45:24,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:45:24,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:45:24,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:45:24,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:45:24,979 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:45:24,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:45:24,979 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:45:24,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:45:24,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:45:24,980 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:45:24,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:45:24,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:45:24,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:45:24,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:45:24,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:45:24,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:45:24,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:45:24,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:45:24,982 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:45:24,982 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:45:24,983 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:45:24,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:45:24,983 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:45:24,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:45:24,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:45:25,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:45:25,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:45:25,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:45:25,446 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:45:25,447 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:45:25,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi003_tso.oepc.i [2021-01-26 22:45:25,532 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a631e28c4/fe8bcd520a954d35aad6348ad7027c8b/FLAG8fab6e86d [2021-01-26 22:45:26,314 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:45:26,318 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi003_tso.oepc.i [2021-01-26 22:45:26,341 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a631e28c4/fe8bcd520a954d35aad6348ad7027c8b/FLAG8fab6e86d [2021-01-26 22:45:26,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a631e28c4/fe8bcd520a954d35aad6348ad7027c8b [2021-01-26 22:45:26,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:45:26,569 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:45:26,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:45:26,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:45:26,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:45:26,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:45:26" (1/1) ... [2021-01-26 22:45:26,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7930dee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:26, skipping insertion in model container [2021-01-26 22:45:26,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:45:26" (1/1) ... [2021-01-26 22:45:26,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:45:26,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:45:27,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:45:27,152 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:45:27,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:45:27,432 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:45:27,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27 WrapperNode [2021-01-26 22:45:27,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:45:27,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:45:27,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:45:27,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:45:27,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:45:27,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:45:27,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:45:27,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:45:27,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (1/1) ... [2021-01-26 22:45:27,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:45:27,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:45:27,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:45:27,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:45:27,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (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 22:45:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:45:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:45:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:45:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:45:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:45:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:45:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:45:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:45:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:45:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:45:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:45:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:45:27,730 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 22:45:31,741 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:45:31,742 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:45:31,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:45:31 BoogieIcfgContainer [2021-01-26 22:45:31,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:45:31,747 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:45:31,747 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:45:31,751 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:45:31,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:45:26" (1/3) ... [2021-01-26 22:45:31,752 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8597b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:45:31, skipping insertion in model container [2021-01-26 22:45:31,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:45:27" (2/3) ... [2021-01-26 22:45:31,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8597b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:45:31, skipping insertion in model container [2021-01-26 22:45:31,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:45:31" (3/3) ... [2021-01-26 22:45:31,755 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi003_tso.oepc.i [2021-01-26 22:45:31,773 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:45:31,773 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:45:31,778 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:45:31,779 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:45:31,827 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,828 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,828 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,828 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,828 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,829 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,829 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,831 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,832 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,833 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,834 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,834 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,834 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,834 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,835 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,835 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,835 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,836 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,836 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,836 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,836 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,837 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,837 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,838 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,838 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,838 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,838 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,838 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,839 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,839 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,839 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,839 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,839 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,840 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,842 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,844 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,845 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,846 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,851 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,851 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,851 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,856 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,857 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,857 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,859 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,859 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,859 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,860 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,868 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,869 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,870 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,872 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,873 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,875 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,875 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,875 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,875 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,875 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,876 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,876 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,876 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,876 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,877 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,877 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,877 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,877 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,877 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,879 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,881 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,881 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,882 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,882 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,882 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,882 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,882 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,884 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,884 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,884 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,884 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,894 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,894 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,894 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,895 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,899 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,899 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,899 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,899 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,899 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,900 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,901 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,901 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,901 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,901 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,901 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,902 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,902 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,902 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,902 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,902 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,903 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,904 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,904 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,904 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,904 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,904 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,905 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,905 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,905 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,905 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:45:31,911 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:45:31,925 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-26 22:45:31,967 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:45:31,967 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:45:31,967 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:45:31,968 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:45:31,968 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:45:31,968 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:45:31,968 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:45:31,968 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 51 and size of Sequence is : 52[2021-01-26 22:45:32,012 INFO L164 SleepSetCegar]: Size of mCounterexample is: 52 [2021-01-26 22:45:32,013 INFO L165 SleepSetCegar]: [98#[ULTIMATE.startENTRY]don't care, 100#[L-1]don't care, 102#[L-1-1]don't care, 104#[L17]don't care, 106#[L17-1]don't care, 108#[L17-2]don't care, 110#[L17-3]don't care, 112#[L17-4]don't care, 114#[L710]don't care, 116#[L712]don't care, 118#[L714]don't care, 120#[L715]don't care, 122#[L716]don't care, 124#[L718]don't care, 126#[L720]don't care, 128#[L721]don't care, 130#[L722]don't care, 132#[L723]don't care, 134#[L724]don't care, 136#[L725]don't care, 138#[L726]don't care, 140#[L727]don't care, 142#[L728]don't care, 144#[L729]don't care, 146#[L730]don't care, 148#[L731]don't care, 150#[L732]don't care, 152#[L733]don't care, 154#[L734]don't care, 156#[L735]don't care, 158#[L736]don't care, 160#[L-1-2]don't care, 162#[L-1-3]don't care, 164#[L835]don't care, 166#[L835-1]don't care, 168#[L836]don't care, 170#[L836-1, P0ENTRY]don't care, 172#[P0ENTRY, L837]don't care, 178#[L837, L739]don't care, 182#[L837, L741]don't care, 186#[L748, L837]don't care, 190#[L751, L837]don't care, 194#[L758, L837]don't care, 198#[L837, L761]don't care, 202#[L837, P0FINAL]don't care, 206#[L837, P0EXIT]don't care, 208#[L837-1, P0EXIT]don't care, 210#[L838, P0EXIT]don't care, 212#[P1ENTRY, P0EXIT, L838-1]don't care, 214#[P0EXIT, L766, L838-1]don't care, 220#[L768, P0EXIT, L838-1]don't care, 222#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, L838-1]don't care] [2021-01-26 22:45:32,013 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:45:32,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:45:32,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1512523622, now seen corresponding path program 1 times [2021-01-26 22:45:32,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:45:32,049 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692136118] [2021-01-26 22:45:32,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:45:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:45:32,698 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 22:45:32,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692136118] [2021-01-26 22:45:32,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:45:32,700 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-26 22:45:32,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220128188] [2021-01-26 22:45:32,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-26 22:45:32,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:45:32,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-26 22:45:32,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-26 22:45:32,738 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:45:32,741 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 12.75) internal successors, (51), 5 states have internal predecessors, (51), 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 22:45:32,808 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 72 and size of Sequence is : 73[2021-01-26 22:45:32,938 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-26 22:45:32,939 INFO L165 SleepSetCegar]: [232#[ULTIMATE.startENTRY]true, 233#[L-1]true, 234#[L-1-1]true, 235#[L17]true, 236#[L17-1]true, 237#[L17-2]true, 238#[L17-3]true, 239#[L17-4]true, 240#[L710]true, 241#[L712]true, 242#[L714]true, 243#[L715]true, 244#[L716]true, 245#[L718]true, 246#[L720]true, 247#[L721]true, 248#[L722]true, 249#[L723]true, 250#[L724]true, 251#[L725](= ~y$r_buff0_thd1~0 0), 252#[L726](= ~y$r_buff0_thd1~0 0), 253#[L727](= ~y$r_buff0_thd1~0 0), 254#[L728](= ~y$r_buff0_thd1~0 0), 255#[L729](= ~y$r_buff0_thd1~0 0), 256#[L730](= ~y$r_buff0_thd1~0 0), 257#[L731](= ~y$r_buff0_thd1~0 0), 258#[L732](= ~y$r_buff0_thd1~0 0), 259#[L733](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 260#[L734](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 261#[L735](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 262#[L736](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 263#[L-1-2](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 264#[L-1-3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 265#[L835](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 266#[L835-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 267#[L836](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 268#[L836-1, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 269#[P0ENTRY, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 272#[L837, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 274#[L837, L741](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 276#[L748, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 278#[L751, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 280#[L758, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 282#[L837, L761](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 284#[L837, P0FINAL](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 286#[L837, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 287#[L837-1, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 288#[L838, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 289#[P1ENTRY, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 290#[P0EXIT, L766, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 293#[L768, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 295#[L779, P0EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 302#[P0EXIT, L838-1, L795](= ~y$r_buff0_thd1~0 0), 307#[L811, P0EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 313#[L818, P0EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 319#[L821, P0EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 326#[P1FINAL, P0EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 332#[P0EXIT, P1EXIT, L838-1](= ~y$r_buff0_thd1~0 0), 335#[P0EXIT, P1EXIT, L839](= ~y$r_buff0_thd1~0 0), 338#[L841, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 341#[L842, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 344#[L2, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 347#[L3, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 352#[L2-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 357#[L849, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 360#[L865, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 363#[L866, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 366#[P0EXIT, P1EXIT, L18](= ~y$r_buff0_thd1~0 0), 369#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 374#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 378#[L17-5, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 383#[P0EXIT, P1EXIT, L17-7](= ~y$r_buff0_thd1~0 0), 389#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$r_buff0_thd1~0 0)] [2021-01-26 22:45:32,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:45:32,940 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:45:32,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:45:32,941 INFO L82 PathProgramCache]: Analyzing trace with hash -548989341, now seen corresponding path program 1 times [2021-01-26 22:45:32,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:45:32,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901385490] [2021-01-26 22:45:32,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:45:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:45:34,418 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2021-01-26 22:45:34,681 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 42 [2021-01-26 22:45:34,949 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 22:45:34,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901385490] [2021-01-26 22:45:34,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:45:34,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-01-26 22:45:34,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647288483] [2021-01-26 22:45:34,962 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-01-26 22:45:34,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:45:34,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-01-26 22:45:34,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=273, Unknown=0, NotChecked=0, Total=342 [2021-01-26 22:45:34,967 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:45:34,968 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 3.789473684210526) internal successors, (72), 19 states have internal predecessors, (72), 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 22:45:35,896 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:35,938 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:36,152 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 72 and size of Sequence is : 73[2021-01-26 22:45:36,408 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-26 22:45:36,410 INFO L165 SleepSetCegar]: [411#[ULTIMATE.startENTRY]true, 413#[L-1]true, 415#[L-1-1]true, 417#[L17]true, 419#[L17-1]true, 421#[L17-2]true, 423#[L17-3]true, 425#[L17-4]true, 427#[L710]true, 429#[L712]true, 431#[L714]true, 433#[L715]true, 435#[L716]true, 437#[L718]true, 439#[L720]true, 441#[L721]true, 443#[L722]true, 445#[L723]true, 447#[L724](= ~y$r_buff0_thd0~0 0), 449#[L725](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 451#[L726](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 453#[L727](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 455#[L728](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 457#[L729](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 459#[L730](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 461#[L731](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 463#[L732](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 465#[L733](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 467#[L734](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 469#[L735](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 471#[L736](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 473#[L-1-2](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 475#[L-1-3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 477#[L835](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 479#[L835-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 481#[L836](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 483#[L836-1, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 485#[P0ENTRY, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 491#[L837, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 495#[L837, L741](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 499#[L748, L837](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 503#[L751, L837](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 507#[L758, L837](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 511#[L837, L761](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 515#[L837, P0FINAL](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 519#[L837, P0EXIT](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 521#[L837-1, P0EXIT](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 523#[L838, P0EXIT](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 525#[P1ENTRY, P0EXIT, L838-1](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 527#[P0EXIT, L766, L838-1](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 533#[L768, P0EXIT, L838-1](and (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0)), 539#[L779, P0EXIT, L838-1](and (= ~y$r_buff1_thd0~0 0) (= 2 ~y~0) (= ~y$r_buff0_thd1~0 0) (<= ~y$w_buff0_used~0 1) (= ~y$w_buff0~0 1) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 1)), 547#[P0EXIT, L838-1, L795](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 549#[L811, P0EXIT, L838-1](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 557#[L811, P0EXIT, L839](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 954#[L841, L811, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 959#[L811, L842, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 964#[L811, L2, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 969#[L811, L3, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 977#[L811, L2-1, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 987#[L811, L849, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 992#[L811, L865, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 999#[L811, L866, P0EXIT](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0)))), 1006#[L818, L866, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1010#[L821, L866, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1014#[P1FINAL, L866, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1018#[L866, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1020#[P0EXIT, P1EXIT, L18](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1022#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1024#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1028#[L17-5, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1030#[P0EXIT, P1EXIT, L17-7](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0)), 1034#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~y$r_buff1_thd0~0 0) (not (= 2 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (not (= 2 ~y~0)) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:45:36,411 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:45:36,411 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:45:36,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:45:36,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1062148775, now seen corresponding path program 2 times [2021-01-26 22:45:36,412 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:45:36,412 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499286559] [2021-01-26 22:45:36,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:45:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:45:36,679 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 22:45:36,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499286559] [2021-01-26 22:45:36,679 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:45:36,679 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:45:36,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185917420] [2021-01-26 22:45:36,680 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:45:36,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:45:36,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:45:36,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:45:36,681 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:45:36,682 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 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 22:45:36,755 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:36,972 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:36,982 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:37,018 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:37,116 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:37,406 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:37,827 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:38,515 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:38,775 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:39,136 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:39,832 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:39,869 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:40,196 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:40,375 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 72 and size of Sequence is : 73[2021-01-26 22:45:40,563 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-26 22:45:40,564 INFO L165 SleepSetCegar]: [1045#[ULTIMATE.startENTRY]true, 1047#[L-1]true, 1049#[L-1-1]true, 1051#[L17]true, 1053#[L17-1]true, 1055#[L17-2]true, 1057#[L17-3]true, 1059#[L17-4]true, 1061#[L710](= ~__unbuffered_cnt~0 0), 1063#[L712](= ~__unbuffered_cnt~0 0), 1065#[L714](= ~__unbuffered_cnt~0 0), 1067#[L715](= ~__unbuffered_cnt~0 0), 1071#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1073#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1075#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1077#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1079#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1081#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1083#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1085#[L725](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1087#[L726](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1089#[L727](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1091#[L728](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1093#[L729](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1095#[L730](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1097#[L731](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1099#[L732](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1101#[L733](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1103#[L734](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1105#[L735](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1107#[L736](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1109#[L-1-2](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1111#[L-1-3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1113#[L835](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1115#[L835-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1117#[L836](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1119#[L836-1, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1121#[P0ENTRY, L837](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1127#[L837, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1129#[L837-1, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6345#[L838, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6352#[P1ENTRY, L739, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6364#[L739, L766, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6380#[L768, L739, L838-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6399#[L779, L739, L838-1](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)))), 6419#[L739, L838-1, L795](let ((.cse1 (not (= 2 ~y$w_buff0~0)))) (let ((.cse0 (and .cse1 (not (= 2 ~y~0))))) (and (= ~y$r_buff1_thd0~0 0) (or .cse0 (and (<= ~y$r_buff0_thd2~0 1) (<= 1 ~y$r_buff0_thd2~0))) (= ~y$r_buff0_thd1~0 0) (or (and .cse1 (<= ~y$w_buff0_used~0 1) (<= 1 ~y$w_buff0_used~0)) .cse0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$w_buff1_used~0 0) (or (and (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= (* 256 (div ~y$r_buff0_thd2~0 256)) ~y$r_buff0_thd2~0))) (= ~y$w_buff0_used~0 0)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)))), 6437#[L838-1, L795, L741](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6447#[L748, L838-1, L795](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6459#[L751, L838-1, L795](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6471#[L758, L838-1, L795](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6485#[L761, L838-1, L795](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6497#[L838-1, L795, P0FINAL](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6509#[P0EXIT, L838-1, L795](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6515#[L811, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6523#[L818, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6531#[L821, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6541#[P1FINAL, P0EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6549#[P0EXIT, P1EXIT, L838-1](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6553#[P0EXIT, P1EXIT, L839](and (= ~y$r_buff0_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 6557#[L841, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6561#[L842, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6565#[L2, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6569#[L3, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6575#[L2-1, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6581#[L849, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6585#[L865, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6589#[L866, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6593#[P0EXIT, P1EXIT, L18](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6597#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6603#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6609#[L17-5, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6613#[P0EXIT, P1EXIT, L17-7](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 6619#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:45:40,565 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:45:40,565 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:45:40,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:45:40,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1958321807, now seen corresponding path program 3 times [2021-01-26 22:45:40,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:45:40,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334377494] [2021-01-26 22:45:40,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:45:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:45:40,909 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 22:45:40,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334377494] [2021-01-26 22:45:40,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:45:40,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:45:40,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130874178] [2021-01-26 22:45:40,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:45:40,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:45:40,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:45:40,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:45:40,913 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:45:40,914 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 7 states have internal predecessors, (72), 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 22:45:41,420 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:45:41,883 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:45:41,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:45:41 BasicIcfg [2021-01-26 22:45:41,888 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:45:41,892 INFO L168 Benchmark]: Toolchain (without parser) took 15331.24 ms. Allocated memory was 302.0 MB in the beginning and 503.3 MB in the end (delta: 201.3 MB). Free memory was 277.1 MB in the beginning and 329.7 MB in the end (delta: -52.6 MB). Peak memory consumption was 150.5 MB. Max. memory is 16.0 GB. [2021-01-26 22:45:41,893 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory was 272.1 MB in the beginning and 272.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:45:41,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 861.95 ms. Allocated memory is still 302.0 MB. Free memory was 276.2 MB in the beginning and 279.3 MB in the end (delta: -3.1 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.0 GB. [2021-01-26 22:45:41,895 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.79 ms. Allocated memory is still 302.0 MB. Free memory was 279.3 MB in the beginning and 276.2 MB in the end (delta: 3.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:45:41,897 INFO L168 Benchmark]: Boogie Preprocessor took 67.40 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 273.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:45:41,901 INFO L168 Benchmark]: RCFGBuilder took 4149.33 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 272.0 MB in the beginning and 275.9 MB in the end (delta: -3.9 MB). Peak memory consumption was 203.7 MB. Max. memory is 16.0 GB. [2021-01-26 22:45:41,906 INFO L168 Benchmark]: TraceAbstraction took 10141.79 ms. Allocated memory was 362.8 MB in the beginning and 503.3 MB in the end (delta: 140.5 MB). Free memory was 275.9 MB in the beginning and 329.7 MB in the end (delta: -53.9 MB). Peak memory consumption was 86.7 MB. Max. memory is 16.0 GB. [2021-01-26 22:45:41,918 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory was 272.1 MB in the beginning and 272.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 861.95 ms. Allocated memory is still 302.0 MB. Free memory was 276.2 MB in the beginning and 279.3 MB in the end (delta: -3.1 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 89.79 ms. Allocated memory is still 302.0 MB. Free memory was 279.3 MB in the beginning and 276.2 MB in the end (delta: 3.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 67.40 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 273.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 4149.33 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 272.0 MB in the beginning and 275.9 MB in the end (delta: -3.9 MB). Peak memory consumption was 203.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 10141.79 ms. Allocated memory was 362.8 MB in the beginning and 503.3 MB in the end (delta: 140.5 MB). Free memory was 275.9 MB in the beginning and 329.7 MB in the end (delta: -53.9 MB). Peak memory consumption was 86.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 17]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 17]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 87 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 9.9s, OverallIterations: 4, 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, 1.0s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 267 NumberOfCodeBlocks, 267 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 263 ConstructedInterpolants, 0 QuantifiedInterpolants, 101239 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 correct! Received shutdown request...