/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-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe004_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 02:23:02,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 02:23:02,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 02:23:02,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 02:23:02,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 02:23:02,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 02:23:02,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 02:23:02,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 02:23:02,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 02:23:02,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 02:23:02,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 02:23:02,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 02:23:02,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 02:23:02,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 02:23:02,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 02:23:02,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 02:23:02,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 02:23:02,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 02:23:02,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 02:23:02,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 02:23:02,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 02:23:02,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 02:23:02,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 02:23:02,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 02:23:02,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 02:23:02,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 02:23:02,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 02:23:02,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 02:23:02,128 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-New_States.epf [2021-01-27 02:23:02,159 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 02:23:02,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 02:23:02,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 02:23:02,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 02:23:02,166 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 02:23:02,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 02:23:02,169 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 02:23:02,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 02:23:02,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 02:23:02,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 02:23:02,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 02:23:02,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 02:23:02,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 02:23:02,172 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 02:23:02,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 02:23:02,173 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 02:23:02,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 02:23:02,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 02:23:02,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 02:23:02,173 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 02:23:02,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 02:23:02,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:23:02,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 02:23:02,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 02:23:02,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 02:23:02,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 02:23:02,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 02:23:02,176 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 02:23:02,176 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 02:23:02,176 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 02:23:02,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 02:23:02,176 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 02:23:02,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 02:23:02,177 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 02:23:02,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 02:23:02,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 02:23:02,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 02:23:02,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 02:23:02,600 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 02:23:02,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe004_rmo.opt.i [2021-01-27 02:23:02,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c648d69ac/a2972429f66b4b26964d4df311a1d97d/FLAGf8f201568 [2021-01-27 02:23:03,530 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 02:23:03,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe004_rmo.opt.i [2021-01-27 02:23:03,547 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c648d69ac/a2972429f66b4b26964d4df311a1d97d/FLAGf8f201568 [2021-01-27 02:23:03,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c648d69ac/a2972429f66b4b26964d4df311a1d97d [2021-01-27 02:23:03,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 02:23:03,758 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 02:23:03,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 02:23:03,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 02:23:03,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 02:23:03,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:23:03" (1/1) ... [2021-01-27 02:23:03,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609756a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:03, skipping insertion in model container [2021-01-27 02:23:03,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:23:03" (1/1) ... [2021-01-27 02:23:03,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 02:23:03,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 02:23:04,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:23:04,247 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 02:23:04,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:23:04,437 INFO L208 MainTranslator]: Completed translation [2021-01-27 02:23:04,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04 WrapperNode [2021-01-27 02:23:04,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 02:23:04,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 02:23:04,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 02:23:04,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 02:23:04,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,490 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 02:23:04,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 02:23:04,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 02:23:04,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 02:23:04,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (1/1) ... [2021-01-27 02:23:04,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 02:23:04,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 02:23:04,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 02:23:04,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 02:23:04,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (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 [2021-01-27 02:23:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 02:23:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 02:23:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 02:23:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 02:23:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 02:23:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 02:23:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 02:23:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 02:23:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-27 02:23:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-27 02:23:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 02:23:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 02:23:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 02:23:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 02:23:04,720 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-27 02:23:06,916 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 02:23:06,917 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 02:23:06,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:23:06 BoogieIcfgContainer [2021-01-27 02:23:06,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 02:23:06,921 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 02:23:06,921 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 02:23:06,924 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 02:23:06,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:23:03" (1/3) ... [2021-01-27 02:23:06,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e140e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:23:06, skipping insertion in model container [2021-01-27 02:23:06,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:23:04" (2/3) ... [2021-01-27 02:23:06,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e140e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:23:06, skipping insertion in model container [2021-01-27 02:23:06,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:23:06" (3/3) ... [2021-01-27 02:23:06,928 INFO L111 eAbstractionObserver]: Analyzing ICFG safe004_rmo.opt.i [2021-01-27 02:23:06,944 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 02:23:06,945 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 02:23:06,949 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 02:23:06,950 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 02:23:06,987 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,988 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,989 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,989 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,990 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,991 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,992 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,992 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,992 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,992 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,993 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,993 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,996 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,997 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,998 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:06,999 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,000 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,001 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,001 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,001 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,001 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,001 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,002 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,003 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,003 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,004 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,004 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,004 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,004 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,005 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,006 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,006 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,006 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,006 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,009 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,009 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,009 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,009 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,010 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,021 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,021 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,021 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,021 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,022 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,023 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,023 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,023 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,028 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,029 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,029 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,030 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:23:07,031 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 02:23:07,045 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-27 02:23:07,072 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 02:23:07,072 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 02:23:07,072 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 02:23:07,072 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 02:23:07,072 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 02:23:07,072 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 02:23:07,072 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 02:23:07,073 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 53 and size of Sequence is : 54[2021-01-27 02:23:07,106 INFO L164 SleepSetCegar]: Size of mCounterexample is: 54 [2021-01-27 02:23:07,107 INFO L165 SleepSetCegar]: [113#[ULTIMATE.startENTRY]don't care, 116#[L-1]don't care, 119#[L-1-1]don't care, 122#[L17]don't care, 125#[L17-1]don't care, 128#[L17-2]don't care, 131#[L17-3]don't care, 134#[L17-4]don't care, 137#[L711]don't care, 140#[L713]don't care, 143#[L714]don't care, 146#[L715]don't care, 149#[L717]don't care, 152#[L718]don't care, 155#[L719]don't care, 158#[L720]don't care, 161#[L721]don't care, 164#[L722]don't care, 167#[L723]don't care, 170#[L724]don't care, 173#[L725]don't care, 176#[L726]don't care, 179#[L727]don't care, 182#[L728]don't care, 185#[L729]don't care, 188#[L730]don't care, 191#[L731]don't care, 194#[L732]don't care, 197#[L733]don't care, 200#[L735]don't care, 203#[L736]don't care, 206#[L737]don't care, 209#[L-1-2]don't care, 212#[L-1-3]don't care, 215#[L818]don't care, 218#[L818-1]don't care, 221#[L819]don't care, 224#[L819-1, P0ENTRY]don't care, 229#[P0ENTRY, L820]don't care, 233#[L820-1, P0ENTRY]don't care, 239#[L821, P0ENTRY]don't care, 245#[L821, L740]don't care, 251#[L821, L742]don't care, 257#[L821, L745]don't care, 263#[L821, L752]don't care, 269#[L821, L755]don't care, 277#[L821, P0FINAL]don't care, 281#[L821, P0EXIT]don't care, 287#[L821-1, P1ENTRY, P0EXIT]don't care, 290#[P1ENTRY, P0EXIT, L822]don't care, 296#[P1ENTRY, P0EXIT, L822-1]don't care, 302#[P1ENTRY, P0EXIT, L823]don't care, 310#[P0EXIT, L823, L760]don't care, 314#[P0EXIT, L823, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-27 02:23:07,107 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:07,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:07,114 INFO L82 PathProgramCache]: Analyzing trace with hash 84539145, now seen corresponding path program 1 times [2021-01-27 02:23:07,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:07,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978989195] [2021-01-27 02:23:07,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:07,600 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978989195] [2021-01-27 02:23:07,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:07,601 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 02:23:07,601 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829605892] [2021-01-27 02:23:07,612 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 02:23:07,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:07,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 02:23:07,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 02:23:07,632 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:07,635 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 26.5) internal successors, (53), 3 states have internal predecessors, (53), 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) [2021-01-27 02:23:07,662 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 74 and size of Sequence is : 75[2021-01-27 02:23:07,763 INFO L164 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-27 02:23:07,764 INFO L165 SleepSetCegar]: [323#[ULTIMATE.startENTRY]true, 325#[L-1]true, 327#[L-1-1]true, 329#[L17]true, 331#[L17-1]true, 333#[L17-2]true, 335#[L17-3]true, 337#[L17-4]true, 339#[L711]true, 341#[L713]true, 343#[L714]true, 345#[L715]true, 347#[L717]true, 349#[L718]true, 351#[L719]true, 353#[L720]true, 355#[L721]true, 357#[L722]true, 359#[L723]true, 361#[L724]true, 363#[L725]true, 365#[L726]true, 367#[L727]true, 369#[L728]true, 371#[L729]true, 373#[L730]true, 375#[L731]true, 377#[L732](= ~x$w_buff0_used~0 0), 379#[L733](= ~x$w_buff0_used~0 0), 381#[L735](= ~x$w_buff0_used~0 0), 383#[L736](= ~x$w_buff0_used~0 0), 385#[L737](= ~x$w_buff0_used~0 0), 387#[L-1-2](= ~x$w_buff0_used~0 0), 389#[L-1-3](= ~x$w_buff0_used~0 0), 391#[L818](= ~x$w_buff0_used~0 0), 393#[L818-1](= ~x$w_buff0_used~0 0), 395#[L819](= ~x$w_buff0_used~0 0), 397#[L819-1, P0ENTRY](= ~x$w_buff0_used~0 0), 400#[P0ENTRY, L820](= ~x$w_buff0_used~0 0), 403#[L820-1, P0ENTRY](= ~x$w_buff0_used~0 0), 407#[L821, P0ENTRY](= ~x$w_buff0_used~0 0), 411#[L821, L740](= ~x$w_buff0_used~0 0), 415#[L821, L742](= ~x$w_buff0_used~0 0), 419#[L821, L745](= ~x$w_buff0_used~0 0), 423#[L821, L752](= ~x$w_buff0_used~0 0), 427#[L821, L755](= ~x$w_buff0_used~0 0), 432#[L821, P0FINAL](= ~x$w_buff0_used~0 0), 435#[L821, P0EXIT](= ~x$w_buff0_used~0 0), 439#[L821-1, P1ENTRY, P0EXIT](= ~x$w_buff0_used~0 0), 441#[P1ENTRY, P0EXIT, L822](= ~x$w_buff0_used~0 0), 445#[P1ENTRY, P0EXIT, L822-1](= ~x$w_buff0_used~0 0), 449#[P1ENTRY, P0EXIT, L823](= ~x$w_buff0_used~0 0), 454#[P0EXIT, L823, L760](= ~x$w_buff0_used~0 0), 458#[P0EXIT, L823, L771]true, 468#[L774, P0EXIT, L823]true, 475#[L781, P0EXIT, L823]true, 483#[L784, P0EXIT, L823]true, 491#[P0EXIT, L823, P1FINAL]true, 499#[P1EXIT, P0EXIT, L823]true, 505#[P1EXIT, P0EXIT, L823-1, P2ENTRY]true, 512#[P1EXIT, P0EXIT, P2ENTRY, L824]true, 520#[P1EXIT, L826, P0EXIT, P2ENTRY]true, 527#[P1EXIT, P0EXIT, L827, P2ENTRY]true, 536#[P1EXIT, L2, P0EXIT, P2ENTRY]true, 544#[L3, P1EXIT, P0EXIT, P2ENTRY]true, 555#[P1EXIT, L2-1, P0EXIT, P2ENTRY]true, 612#[P1EXIT, L834, P0EXIT, P2ENTRY]true, 621#[P1EXIT, P0EXIT, L850, P2ENTRY]true, 628#[L851, P1EXIT, P0EXIT, P2ENTRY]true, 637#[P1EXIT, P0EXIT, L18, P2ENTRY]true, 644#[L18-1, P1EXIT, P0EXIT, P2ENTRY]true, 656#[L18-2, P1EXIT, P0EXIT, P2ENTRY]true, 665#[L17-5, P1EXIT, P0EXIT, P2ENTRY]true, 674#[L17-7, P1EXIT, P0EXIT, P2ENTRY]true, 688#[P1EXIT, P0EXIT, P2ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 02:23:07,764 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 02:23:07,764 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:07,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:07,765 INFO L82 PathProgramCache]: Analyzing trace with hash -646993437, now seen corresponding path program 1 times [2021-01-27 02:23:07,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:07,766 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021958376] [2021-01-27 02:23:07,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:07,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:08,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021958376] [2021-01-27 02:23:08,091 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:08,091 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:23:08,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427768899] [2021-01-27 02:23:08,094 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:23:08,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:08,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:23:08,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:23:08,096 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:08,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2021-01-27 02:23:08,369 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:08,860 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 78 and size of Sequence is : 79[2021-01-27 02:23:09,012 INFO L164 SleepSetCegar]: Size of mCounterexample is: 79 [2021-01-27 02:23:09,013 INFO L165 SleepSetCegar]: [697#[ULTIMATE.startENTRY]true, 700#[L-1]true, 703#[L-1-1]true, 706#[L17]true, 709#[L17-1]true, 712#[L17-2]true, 715#[L17-3]true, 718#[L17-4]true, 721#[L711]true, 724#[L713]true, 727#[L714](= ~__unbuffered_p2_EBX~0 0), 730#[L715](= ~__unbuffered_p2_EBX~0 0), 733#[L717](= ~__unbuffered_p2_EBX~0 0), 736#[L718](= ~__unbuffered_p2_EBX~0 0), 739#[L719](= ~__unbuffered_p2_EBX~0 0), 742#[L720](= ~__unbuffered_p2_EBX~0 0), 745#[L721](= ~__unbuffered_p2_EBX~0 0), 748#[L722](= ~__unbuffered_p2_EBX~0 0), 751#[L723](= ~__unbuffered_p2_EBX~0 0), 754#[L724](= ~__unbuffered_p2_EBX~0 0), 757#[L725](= ~__unbuffered_p2_EBX~0 0), 760#[L726](= ~__unbuffered_p2_EBX~0 0), 763#[L727](= ~__unbuffered_p2_EBX~0 0), 766#[L728](= ~__unbuffered_p2_EBX~0 0), 769#[L729](= ~__unbuffered_p2_EBX~0 0), 772#[L730](= ~__unbuffered_p2_EBX~0 0), 775#[L731](= ~__unbuffered_p2_EBX~0 0), 778#[L732](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 781#[L733](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 784#[L735](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 787#[L736](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 790#[L737](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 793#[L-1-2](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 796#[L-1-3](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 799#[L818](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 802#[L818-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 805#[L819](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 808#[L819-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 813#[P0ENTRY, L820](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 817#[L820-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 823#[L821, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 829#[L821, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 835#[L821, L742](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 841#[L821, L745](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 847#[L821, L752](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 853#[L821, L755](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 861#[L821, P0FINAL](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 865#[L821, P0EXIT](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 871#[L821-1, P1ENTRY, P0EXIT](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 874#[P1ENTRY, P0EXIT, L822](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 880#[P1ENTRY, P0EXIT, L822-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 886#[P1ENTRY, P0EXIT, L823](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 894#[P0EXIT, L823, L760](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 900#[P0EXIT, L823, L771](= ~__unbuffered_p2_EBX~0 0), 909#[L774, P0EXIT, L823](= ~__unbuffered_p2_EBX~0 0), 913#[L781, P0EXIT, L823](= ~__unbuffered_p2_EBX~0 0), 919#[L784, P0EXIT, L823](= ~__unbuffered_p2_EBX~0 0), 925#[P0EXIT, L823, P1FINAL](= ~__unbuffered_p2_EBX~0 0), 931#[P1EXIT, P0EXIT, L823](= ~__unbuffered_p2_EBX~0 0), 937#[P1EXIT, P0EXIT, L823-1, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 942#[P1EXIT, P0EXIT, P2ENTRY, L824](= ~__unbuffered_p2_EBX~0 0), 948#[P1EXIT, L826, P0EXIT, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 952#[P1EXIT, P0EXIT, L827, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 960#[P1EXIT, L2, P0EXIT, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 966#[L3, P1EXIT, P0EXIT, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 974#[P1EXIT, L2-1, P0EXIT, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 1017#[P1EXIT, L834, P0EXIT, P2ENTRY](= ~__unbuffered_p2_EBX~0 0), 1023#[L789, P1EXIT, L834, P0EXIT](= ~__unbuffered_p2_EBX~0 0), 1719#[P1EXIT, L834, P0EXIT, L791](= ~__unbuffered_p2_EBX~0 0), 1725#[P1EXIT, L834, L794, P0EXIT]true, 1731#[P1EXIT, L834, P0EXIT, L801]true, 1739#[P1EXIT, P0EXIT, L850, L801]true, 1745#[L851, P1EXIT, P0EXIT, L801]true, 1751#[P1EXIT, P0EXIT, L18, L801]true, 1757#[L18-1, P1EXIT, P0EXIT, L801]true, 1765#[L18-2, P1EXIT, P0EXIT, L801]true, 1777#[L17-5, P1EXIT, P0EXIT, L801]true, 1790#[L17-7, P1EXIT, P0EXIT, L801]true, 1810#[P1EXIT, P0EXIT, L801, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 02:23:09,013 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 02:23:09,014 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:09,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:09,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1884178267, now seen corresponding path program 1 times [2021-01-27 02:23:09,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:09,015 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753867347] [2021-01-27 02:23:09,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:09,310 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753867347] [2021-01-27 02:23:09,310 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:09,310 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:23:09,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217680334] [2021-01-27 02:23:09,311 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:23:09,312 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:09,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:23:09,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:23:09,318 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:09,318 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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) [2021-01-27 02:23:09,448 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:10,600 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:10,607 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:10,622 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 73 and size of Sequence is : 74[2021-01-27 02:23:11,007 INFO L164 SleepSetCegar]: Size of mCounterexample is: 74 [2021-01-27 02:23:11,008 INFO L165 SleepSetCegar]: [1821#[ULTIMATE.startENTRY]true, 1824#[L-1]true, 1827#[L-1-1]true, 1830#[L17]true, 1833#[L17-1]true, 1836#[L17-2]true, 1839#[L17-3]true, 1842#[L17-4]true, 1845#[L711]true, 1848#[L713]true, 1851#[L714](= ~__unbuffered_p2_EBX~0 0), 1854#[L715](= ~__unbuffered_p2_EBX~0 0), 1857#[L717](= ~__unbuffered_p2_EBX~0 0), 1860#[L718](= ~__unbuffered_p2_EBX~0 0), 1863#[L719](= ~__unbuffered_p2_EBX~0 0), 1866#[L720](= ~__unbuffered_p2_EBX~0 0), 1869#[L721](= ~__unbuffered_p2_EBX~0 0), 1872#[L722](= ~__unbuffered_p2_EBX~0 0), 1875#[L723](= ~__unbuffered_p2_EBX~0 0), 1878#[L724](= ~__unbuffered_p2_EBX~0 0), 1881#[L725](= ~__unbuffered_p2_EBX~0 0), 1884#[L726](= ~__unbuffered_p2_EBX~0 0), 1887#[L727](= ~__unbuffered_p2_EBX~0 0), 1890#[L728](= ~__unbuffered_p2_EBX~0 0), 1893#[L729](= ~__unbuffered_p2_EBX~0 0), 1896#[L730](= ~__unbuffered_p2_EBX~0 0), 1899#[L731](= ~__unbuffered_p2_EBX~0 0), 1902#[L732](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1905#[L733](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1908#[L735](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1911#[L736](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1914#[L737](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1917#[L-1-2](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1920#[L-1-3](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1923#[L818](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1926#[L818-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1929#[L819](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1932#[L819-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1937#[P0ENTRY, L820](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1941#[L820-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1947#[L821, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1953#[L821, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1959#[L821, L742](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1965#[L821, L745](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1971#[L821, L752](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1977#[L821, L755](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1985#[L821, P0FINAL](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1989#[L821, P0EXIT](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1995#[L821-1, P1ENTRY, P0EXIT](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 1998#[P1ENTRY, P0EXIT, L822](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 2004#[P1ENTRY, P0EXIT, L822-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 2010#[P1ENTRY, P0EXIT, L823](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 2018#[P0EXIT, L823, L760](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 2024#[P0EXIT, L823, L771](= ~__unbuffered_p2_EBX~0 0), 2031#[P0EXIT, L823-1, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11006#[P0EXIT, P2ENTRY, L771, L824](= ~__unbuffered_p2_EBX~0 0), 11022#[L826, P0EXIT, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11036#[P0EXIT, L827, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11054#[L2, P0EXIT, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11070#[L3, P0EXIT, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11093#[L2-1, P0EXIT, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11225#[L834, P0EXIT, P2ENTRY, L771](= ~__unbuffered_p2_EBX~0 0), 11241#[L789, L834, P0EXIT, L771](= ~__unbuffered_p2_EBX~0 0), 13671#[L834, P0EXIT, L791, L771](= ~__unbuffered_p2_EBX~0 0), 13679#[L834, L794, P0EXIT, L771]true, 13736#[L834, P0EXIT, L771, L801]true, 14169#[P0EXIT, L850, L771, L801]true, 14179#[L851, P0EXIT, L771, L801]true, 14192#[P0EXIT, L18, L771, L801]true, 14205#[L18-1, P0EXIT, L771, L801]true, 14222#[L18-2, P0EXIT, L771, L801]true, 14243#[L17-5, P0EXIT, L771, L801]true, 14268#[L17-7, P0EXIT, L771, L801]true, 14302#[P0EXIT, L771, L801, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 02:23:11,008 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 02:23:11,009 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:11,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:11,009 INFO L82 PathProgramCache]: Analyzing trace with hash 1356481521, now seen corresponding path program 1 times [2021-01-27 02:23:11,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:11,010 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298017531] [2021-01-27 02:23:11,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:11,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298017531] [2021-01-27 02:23:11,244 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:11,244 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:23:11,244 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489156086] [2021-01-27 02:23:11,245 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:23:11,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:11,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:23:11,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:23:11,246 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:11,246 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 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) [2021-01-27 02:23:11,547 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:12,716 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:12,913 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:13,086 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:17,269 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:21,366 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:23,183 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:23,235 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:23,278 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 72 and size of Sequence is : 73[2021-01-27 02:23:23,510 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-27 02:23:23,511 INFO L165 SleepSetCegar]: [14316#[ULTIMATE.startENTRY]true, 14319#[L-1]true, 14322#[L-1-1]true, 14325#[L17]true, 14328#[L17-1]true, 14331#[L17-2]true, 14334#[L17-3]true, 14337#[L17-4]true, 14340#[L711]true, 14343#[L713]true, 14346#[L714](= ~__unbuffered_p2_EBX~0 0), 14349#[L715](= ~__unbuffered_p2_EBX~0 0), 14352#[L717](= ~__unbuffered_p2_EBX~0 0), 14355#[L718](= ~__unbuffered_p2_EBX~0 0), 14358#[L719](= ~__unbuffered_p2_EBX~0 0), 14361#[L720](= ~__unbuffered_p2_EBX~0 0), 14364#[L721](= ~__unbuffered_p2_EBX~0 0), 14367#[L722](= ~__unbuffered_p2_EBX~0 0), 14370#[L723](= ~__unbuffered_p2_EBX~0 0), 14373#[L724](= ~__unbuffered_p2_EBX~0 0), 14376#[L725](= ~__unbuffered_p2_EBX~0 0), 14379#[L726](= ~__unbuffered_p2_EBX~0 0), 14382#[L727](= ~__unbuffered_p2_EBX~0 0), 14385#[L728](= ~__unbuffered_p2_EBX~0 0), 14388#[L729](= ~__unbuffered_p2_EBX~0 0), 14391#[L730](= ~__unbuffered_p2_EBX~0 0), 14394#[L731](= ~__unbuffered_p2_EBX~0 0), 14397#[L732](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14400#[L733](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14403#[L735](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14406#[L736](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14409#[L737](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14412#[L-1-2](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14415#[L-1-3](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14418#[L818](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14421#[L818-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14424#[L819](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14427#[L819-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14432#[P0ENTRY, L820](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14436#[L820-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14442#[L821, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14448#[L821, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 14456#[L821-1, P1ENTRY, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 190805#[P1ENTRY, L822, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 190825#[P1ENTRY, L740, L822-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 190845#[P1ENTRY, L823, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 190867#[L823, L740, L760](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0)), 190894#[L823, L740, L771](= ~__unbuffered_p2_EBX~0 0), 190917#[L774, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 190937#[L781, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 232999#[L784, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233019#[L823, P1FINAL, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233039#[P1EXIT, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233052#[P1EXIT, L823-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233071#[P1EXIT, L740, P2ENTRY, L824](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233091#[P1EXIT, L826, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233109#[P1EXIT, L827, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233131#[P1EXIT, L2, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233151#[L3, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233180#[P1EXIT, L2-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233436#[P1EXIT, L834, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 233456#[L789, P1EXIT, L834, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 238766#[P1EXIT, L834, L740, L791](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0)), 238776#[P1EXIT, L834, L794, L740](= ~y~0 1), 238870#[L742, P1EXIT, L834, L794](= 2 ~y~0), 238878#[L742, P1EXIT, L794, L850](= 2 ~y~0), 238889#[L742, L851, P1EXIT, L794](= 2 ~y~0), 238902#[L742, P1EXIT, L794, L18](= 2 ~y~0), 238915#[L742, L18-1, P1EXIT, L794](= 2 ~y~0), 238932#[L742, L18-2, P1EXIT, L794](= 2 ~y~0), 238951#[L742, L17-5, P1EXIT, L794](= 2 ~y~0), 238986#[L742, L17-7, P1EXIT, L794](= 2 ~y~0), 239030#[L742, P1EXIT, L794, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 2 ~y~0)] [2021-01-27 02:23:23,511 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 02:23:23,511 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:23,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:23,512 INFO L82 PathProgramCache]: Analyzing trace with hash 388751191, now seen corresponding path program 1 times [2021-01-27 02:23:23,512 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:23,512 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041391780] [2021-01-27 02:23:23,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:23,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041391780] [2021-01-27 02:23:23,724 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:23,724 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:23:23,724 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636071518] [2021-01-27 02:23:23,725 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:23:23,725 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:23,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:23:23,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:23:23,727 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:23,727 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) [2021-01-27 02:23:23,883 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:24,028 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:24,612 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:24,654 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:24,761 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 02:23:25,565 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 02:23:25,567 INFO L165 SleepSetCegar]: [239040#[ULTIMATE.startENTRY]true, 239043#[L-1]true, 239046#[L-1-1]true, 239049#[L17]true, 239052#[L17-1]true, 239055#[L17-2]true, 239058#[L17-3]true, 239061#[L17-4]true, 239064#[L711](= ~__unbuffered_cnt~0 0), 239067#[L713](= ~__unbuffered_cnt~0 0), 239070#[L714](and (= ~__unbuffered_p2_EBX~0 0) (= ~__unbuffered_cnt~0 0)), 239075#[L715](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239078#[L717](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239081#[L718](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239084#[L719](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239087#[L720](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239090#[L721](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239093#[L722](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239096#[L723](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239099#[L724](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239102#[L725](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239105#[L726](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239108#[L727](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239111#[L728](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239114#[L729](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239117#[L730](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239120#[L731](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239123#[L732](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239126#[L733](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239129#[L735](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239132#[L736](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239135#[L737](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239138#[L-1-2](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239141#[L-1-3](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239144#[L818](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239147#[L818-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239150#[L819](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239153#[L819-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239158#[P0ENTRY, L820](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239162#[L820-1, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239168#[L821, P0ENTRY](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239174#[L821, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239182#[L821-1, P1ENTRY, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262888#[P1ENTRY, L822, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262894#[P1ENTRY, L740, L822-1](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262900#[P1ENTRY, L823, L740](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262908#[L823, L740, L760](and (= ~__unbuffered_p2_EBX~0 0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262914#[L823, L740, L771](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262923#[L774, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 262927#[L781, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274980#[L784, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 274986#[L823, P1FINAL, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 274992#[P1EXIT, L823, L740](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 274998#[P1EXIT, L823-1, L740, P2ENTRY](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 275003#[P1EXIT, L740, P2ENTRY, L824](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 275007#[L789, P1EXIT, L740, L824](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276353#[P1EXIT, L740, L791, L824](and (= ~y~0 1) (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276365#[P1EXIT, L794, L740, L824](and (= ~y~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276386#[L742, P1EXIT, L794, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276394#[P1EXIT, L794, L824, L745](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276406#[P1EXIT, L752, L794, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 276416#[L755, P1EXIT, L794, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 276426#[P1EXIT, L794, P0FINAL, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 276438#[P1EXIT, L794, P0EXIT, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 276446#[P1EXIT, P0EXIT, L824, L801](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 276453#[P1EXIT, L804, P0EXIT, L824](and (= 2 ~y~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 276462#[P1EXIT, L826, L804, P0EXIT](= 2 ~y~0), 276466#[P1EXIT, L804, P0EXIT, L827](= 2 ~y~0), 276474#[P1EXIT, L804, L2, P0EXIT](= 2 ~y~0), 276480#[L3, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276488#[P1EXIT, L804, L2-1, P0EXIT](= 2 ~y~0), 276501#[P1EXIT, L804, L834, P0EXIT](= 2 ~y~0), 276513#[P1EXIT, L804, P0EXIT, L850](= 2 ~y~0), 276523#[L851, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276533#[P1EXIT, L804, P0EXIT, L18](= 2 ~y~0), 276541#[L18-1, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276557#[L18-2, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276570#[L17-5, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276596#[L17-7, P1EXIT, L804, P0EXIT](= 2 ~y~0), 276636#[P1EXIT, L804, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 2 ~y~0)] [2021-01-27 02:23:25,567 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 02:23:25,567 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:25,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:25,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1759937014, now seen corresponding path program 1 times [2021-01-27 02:23:25,568 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:25,568 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625662670] [2021-01-27 02:23:25,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:23:26,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:23:26,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625662670] [2021-01-27 02:23:26,202 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:23:26,202 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-27 02:23:26,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259561501] [2021-01-27 02:23:26,203 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-27 02:23:26,203 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:23:26,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-27 02:23:26,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-01-27 02:23:26,204 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:23:26,205 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 states have internal predecessors, (79), 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) [2021-01-27 02:23:26,285 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:26,479 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:26,881 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:27,003 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:27,578 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:28,616 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:29,308 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:30,277 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:23:30,727 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 02:23:31,825 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 02:23:31,827 INFO L165 SleepSetCegar]: [276653#[ULTIMATE.startENTRY]true, 276656#[L-1]true, 276659#[L-1-1]true, 276662#[L17]true, 276665#[L17-1]true, 276668#[L17-2]true, 276671#[L17-3]true, 276674#[L17-4]true, 276677#[L711](= ~__unbuffered_cnt~0 0), 276680#[L713](= ~__unbuffered_cnt~0 0), 276683#[L714](and (= ~__unbuffered_p2_EBX~0 0) (= ~__unbuffered_cnt~0 0)), 276686#[L715](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276689#[L717](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276692#[L718](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276695#[L719](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276698#[L720](and (= ~__unbuffered_p2_EBX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276701#[L721](and (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276704#[L722](and (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276707#[L723](and (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276710#[L724](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276713#[L725](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276716#[L726](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276719#[L727](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276722#[L728](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276725#[L729](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276728#[L730](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276731#[L731](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276734#[L732](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276737#[L733](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276740#[L735](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276743#[L736](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276746#[L737](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276749#[L-1-2](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276752#[L-1-3](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276755#[L818](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276758#[L818-1](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276761#[L819](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276764#[L819-1, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276769#[P0ENTRY, L820](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276773#[L820-1, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276779#[L821, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276785#[L821, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 276793#[L821-1, P1ENTRY, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329421#[P1ENTRY, L822, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329427#[P1ENTRY, L740, L822-1](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329433#[P1ENTRY, L823, L740](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329441#[L823, L740, L760](and (= 0 ~x$r_buff0_thd3~0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329447#[L823, L740, L771](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329456#[L774, L823, L740](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 329462#[L774, L823-1, L740, P2ENTRY](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 364573#[L774, L740, P2ENTRY, L824](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 364599#[L774, L789, L740, L824](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368857#[L774, L740, L791, L824](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~__unbuffered_p2_EBX~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368871#[L774, L794, L740, L824](and (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368912#[L774, L742, L794, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368924#[L774, L794, L824, L745](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (<= 1 ~x$w_buff0_used~0) (= ~x$r_buff1_thd0~0 0) (= 1 ~x$r_buff0_thd2~0) (= ~x~0 1) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368942#[L774, L752, L794, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 368959#[L774, L755, L794, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 368976#[L774, L794, P0FINAL, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 368993#[L774, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 369004#[L781, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 369008#[L784, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 369016#[L794, P0EXIT, P1FINAL, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 369024#[P1EXIT, L794, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 369030#[P1EXIT, P0EXIT, L824, L801](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 369035#[P1EXIT, L804, P0EXIT, L824](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 369042#[P1EXIT, L826, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369046#[P1EXIT, L804, P0EXIT, L827](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369054#[P1EXIT, L804, L2, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369060#[L3, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369068#[P1EXIT, L804, L2-1, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369079#[P1EXIT, L804, L834, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369087#[P1EXIT, L804, P0EXIT, L850](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369093#[L851, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369099#[P1EXIT, L804, P0EXIT, L18](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369103#[L18-1, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369113#[L18-2, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369120#[L17-5, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369124#[L17-7, P1EXIT, L804, P0EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0)), 369137#[P1EXIT, L804, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd3~0) (= 2 ~y~0) (= 0 ~x$r_buff0_thd0~0))] [2021-01-27 02:23:31,827 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 02:23:31,827 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:23:31,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:23:31,828 INFO L82 PathProgramCache]: Analyzing trace with hash 1438710222, now seen corresponding path program 2 times [2021-01-27 02:23:31,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:23:31,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913044550] [2021-01-27 02:23:31,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:23:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:23:31,917 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:23:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:23:31,988 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:23:32,050 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 02:23:32,050 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 02:23:32,050 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 02:23:32,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:23:32 BasicIcfg [2021-01-27 02:23:32,264 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 02:23:32,268 INFO L168 Benchmark]: Toolchain (without parser) took 28522.34 ms. Allocated memory was 302.0 MB in the beginning and 3.0 GB in the end (delta: 2.7 GB). Free memory was 276.0 MB in the beginning and 2.3 GB in the end (delta: -2.0 GB). Peak memory consumption was 638.8 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,270 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:23:32,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 677.72 ms. Allocated memory is still 302.0 MB. Free memory was 275.0 MB in the beginning and 271.4 MB in the end (delta: 3.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,273 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.29 ms. Allocated memory is still 302.0 MB. Free memory was 271.4 MB in the beginning and 268.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,275 INFO L168 Benchmark]: Boogie Preprocessor took 74.18 ms. Allocated memory is still 302.0 MB. Free memory was 268.2 MB in the beginning and 266.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,276 INFO L168 Benchmark]: RCFGBuilder took 2287.98 ms. Allocated memory is still 302.0 MB. Free memory was 266.1 MB in the beginning and 203.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 161.5 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,277 INFO L168 Benchmark]: TraceAbstraction took 25343.78 ms. Allocated memory was 302.0 MB in the beginning and 3.0 GB in the end (delta: 2.7 GB). Free memory was 202.7 MB in the beginning and 2.3 GB in the end (delta: -2.1 GB). Peak memory consumption was 564.4 MB. Max. memory is 16.0 GB. [2021-01-27 02:23:32,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 677.72 ms. Allocated memory is still 302.0 MB. Free memory was 275.0 MB in the beginning and 271.4 MB in the end (delta: 3.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 112.29 ms. Allocated memory is still 302.0 MB. Free memory was 271.4 MB in the beginning and 268.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 74.18 ms. Allocated memory is still 302.0 MB. Free memory was 268.2 MB in the beginning and 266.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2287.98 ms. Allocated memory is still 302.0 MB. Free memory was 266.1 MB in the beginning and 203.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 161.5 MB. Max. memory is 16.0 GB. * TraceAbstraction took 25343.78 ms. Allocated memory was 302.0 MB in the beginning and 3.0 GB in the end (delta: 2.7 GB). Free memory was 202.7 MB in the beginning and 2.3 GB in the end (delta: -2.1 GB). Peak memory consumption was 564.4 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0] [L713] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L714] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0] [L715] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L717] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L719] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L720] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L721] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L722] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L723] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L724] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0] [L725] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L726] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L727] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L728] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0] [L729] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L730] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L731] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L732] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L733] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L735] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L818] 0 pthread_t t1888; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L819] FCALL, FORK 0 pthread_create(&t1888, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L820] 0 pthread_t t1889; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L821] FCALL, FORK 0 pthread_create(&t1889, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L822] 0 pthread_t t1890; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L761] 2 x$w_buff1 = x$w_buff0 [L762] 2 x$w_buff0 = 2 [L763] 2 x$w_buff1_used = x$w_buff0_used [L764] 2 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L766] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L767] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L768] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L769] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L770] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L773] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L823] FCALL, FORK 0 pthread_create(&t1890, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 3 __unbuffered_p2_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L741] 1 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L744] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L748] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L749] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L750] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L751] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L751] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L754] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L756] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L776] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L776] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L777] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L777] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L778] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L778] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L779] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L779] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L780] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L783] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L785] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L796] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L796] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L796] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L796] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L797] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L797] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L798] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L798] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L799] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L799] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L800] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L800] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L803] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L825] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L829] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L829] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L829] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L829] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L830] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L830] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L831] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L831] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L832] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L832] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L833] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L833] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L836] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L837] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L838] 0 x$flush_delayed = weak$$choice2 [L839] 0 x$mem_tmp = x [L840] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L840] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L841] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L841] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0) [L841] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L841] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L842] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L842] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1) [L842] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L842] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L843] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L843] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used) [L843] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L843] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L844] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L844] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L844] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L844] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L845] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L845] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0) [L845] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L845] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L846] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L846] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L846] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L846] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L847] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 1) [L848] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L848] 0 x = x$flush_delayed ? x$mem_tmp : x [L849] 0 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L17] 0 __assert_fail ("0", "safe004_rmo.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 99 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 24.9s, OverallIterations: 7, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 508 NumberOfCodeBlocks, 508 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 423 ConstructedInterpolants, 0 QuantifiedInterpolants, 124211 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...