/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/safe002_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 02:21:16,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 02:21:16,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 02:21:16,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 02:21:16,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 02:21:16,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 02:21:16,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 02:21:16,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 02:21:16,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 02:21:16,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 02:21:16,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 02:21:16,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 02:21:16,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 02:21:16,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 02:21:16,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 02:21:16,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 02:21:16,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 02:21:16,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 02:21:16,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 02:21:16,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 02:21:16,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 02:21:16,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 02:21:16,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 02:21:16,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 02:21:16,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 02:21:16,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 02:21:16,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 02:21:16,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 02:21:16,808 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 02:21:16,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 02:21:16,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 02:21:16,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 02:21:16,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 02:21:16,839 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 02:21:16,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 02:21:16,839 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 02:21:16,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 02:21:16,840 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 02:21:16,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 02:21:16,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 02:21:16,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 02:21:16,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 02:21:16,841 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 02:21:16,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 02:21:16,842 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 02:21:16,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 02:21:16,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 02:21:16,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 02:21:16,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 02:21:16,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 02:21:16,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:21:16,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 02:21:16,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 02:21:16,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 02:21:16,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 02:21:16,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 02:21:16,845 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 02:21:16,845 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 02:21:16,845 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 02:21:16,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 02:21:16,845 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 02:21:16,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 02:21:16,846 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 02:21:17,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 02:21:17,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 02:21:17,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 02:21:17,254 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 02:21:17,255 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 02:21:17,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe002_pso.oepc.i [2021-01-27 02:21:17,359 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8dce699a/c7b0880ae8a14ad69fd99a2a8717b5d6/FLAGc58ecc52b [2021-01-27 02:21:18,116 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 02:21:18,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe002_pso.oepc.i [2021-01-27 02:21:18,140 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8dce699a/c7b0880ae8a14ad69fd99a2a8717b5d6/FLAGc58ecc52b [2021-01-27 02:21:18,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8dce699a/c7b0880ae8a14ad69fd99a2a8717b5d6 [2021-01-27 02:21:18,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 02:21:18,388 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 02:21:18,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 02:21:18,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 02:21:18,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 02:21:18,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:21:18" (1/1) ... [2021-01-27 02:21:18,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3cd8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:18, skipping insertion in model container [2021-01-27 02:21:18,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:21:18" (1/1) ... [2021-01-27 02:21:18,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 02:21:18,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 02:21:18,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:21:18,927 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 02:21:19,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:21:19,148 INFO L208 MainTranslator]: Completed translation [2021-01-27 02:21:19,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19 WrapperNode [2021-01-27 02:21:19,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 02:21:19,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 02:21:19,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 02:21:19,155 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 02:21:19,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 02:21:19,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 02:21:19,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 02:21:19,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 02:21:19,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (1/1) ... [2021-01-27 02:21:19,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 02:21:19,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 02:21:19,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 02:21:19,293 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 02:21:19,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (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 02:21:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 02:21:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 02:21:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 02:21:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 02:21:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 02:21:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 02:21:19,391 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 02:21:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 02:21:19,391 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-27 02:21:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-27 02:21:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 02:21:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 02:21:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 02:21:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 02:21:19,395 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 02:21:22,468 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 02:21:22,468 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 02:21:22,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:21:22 BoogieIcfgContainer [2021-01-27 02:21:22,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 02:21:22,473 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 02:21:22,473 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 02:21:22,477 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 02:21:22,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:21:18" (1/3) ... [2021-01-27 02:21:22,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23ce44c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:21:22, skipping insertion in model container [2021-01-27 02:21:22,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:21:19" (2/3) ... [2021-01-27 02:21:22,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23ce44c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:21:22, skipping insertion in model container [2021-01-27 02:21:22,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:21:22" (3/3) ... [2021-01-27 02:21:22,480 INFO L111 eAbstractionObserver]: Analyzing ICFG safe002_pso.oepc.i [2021-01-27 02:21:22,497 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 02:21:22,497 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 02:21:22,501 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 02:21:22,502 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 02:21:22,567 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,568 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,568 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,568 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,568 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,569 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,569 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,569 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,587 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,595 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,595 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,596 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,596 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,597 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,597 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,598 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,598 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,599 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,603 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,605 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,611 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,611 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,611 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,611 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,612 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,612 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,612 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,613 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,613 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,613 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,613 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,614 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,619 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,620 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,624 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,625 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,628 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,629 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,629 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,629 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,629 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,629 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,630 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,630 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,630 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,633 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,633 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,634 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,635 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,635 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,635 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,635 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,635 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,636 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,637 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,639 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,640 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,640 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,640 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,640 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,640 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,641 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,642 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,642 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:21:22,644 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 02:21:22,657 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-27 02:21:22,698 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 02:21:22,698 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 02:21:22,698 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 02:21:22,698 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 02:21:22,698 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 02:21:22,698 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 02:21:22,699 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 02:21:22,699 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 53 and size of Sequence is : 54[2021-01-27 02:21:22,730 INFO L164 SleepSetCegar]: Size of mCounterexample is: 54 [2021-01-27 02:21:22,731 INFO L165 SleepSetCegar]: [113#[ULTIMATE.startENTRY]don't care, 116#[L-1]don't care, 119#[L-1-1]don't care, 122#[L18]don't care, 125#[L18-1]don't care, 128#[L18-2]don't care, 131#[L18-3]don't care, 134#[L18-4]don't care, 137#[L712]don't care, 140#[L714]don't care, 143#[L716]don't care, 146#[L717]don't care, 149#[L718]don't care, 152#[L720]don't care, 155#[L721]don't care, 158#[L722]don't care, 161#[L723]don't care, 164#[L724]don't care, 167#[L725]don't care, 170#[L726]don't care, 173#[L727]don't care, 176#[L728]don't care, 179#[L729]don't care, 182#[L730]don't care, 185#[L731]don't care, 188#[L732]don't care, 191#[L733]don't care, 194#[L734]don't care, 197#[L735]don't care, 200#[L736]don't care, 203#[L738]don't care, 206#[L739]don't care, 209#[L740]don't care, 212#[L-1-2]don't care, 215#[L-1-3]don't care, 218#[L829]don't care, 221#[L829-1]don't care, 224#[L830]don't care, 227#[L830-1, P0ENTRY]don't care, 230#[L831, P0ENTRY]don't care, 238#[P0ENTRY, L831-1]don't care, 242#[L832, P0ENTRY]don't care, 250#[L743, L832]don't care, 254#[L745, L832]don't care, 262#[L832, L761]don't care, 266#[L766, L832]don't care, 274#[P0FINAL, L832]don't care, 280#[P0EXIT, L832]don't care, 284#[P0EXIT, P1ENTRY, L832-1]don't care, 287#[P0EXIT, P1ENTRY, L833]don't care, 293#[P0EXIT, P1ENTRY, L833-1]don't care, 299#[P0EXIT, P1ENTRY, L834]don't care, 307#[P0EXIT, L834, L771]don't care, 311#[P0EXIT, L834, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-27 02:21:22,731 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 02:21:22,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:22,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1725915829, now seen corresponding path program 1 times [2021-01-27 02:21:22,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:22,749 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215305400] [2021-01-27 02:21:22,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:23,382 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 02:21:23,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215305400] [2021-01-27 02:21:23,383 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:23,384 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-27 02:21:23,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643311296] [2021-01-27 02:21:23,395 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:21:23,396 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:23,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:21:23,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:21:23,416 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:23,418 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 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 02:21:23,478 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 74 and size of Sequence is : 75[2021-01-27 02:21:23,593 INFO L164 SleepSetCegar]: Size of mCounterexample is: 75 [2021-01-27 02:21:23,595 INFO L165 SleepSetCegar]: [323#[ULTIMATE.startENTRY]true, 325#[L-1]true, 327#[L-1-1]true, 329#[L18]true, 331#[L18-1]true, 333#[L18-2]true, 335#[L18-3]true, 337#[L18-4]true, 339#[L712]true, 341#[L714]true, 343#[L716]true, 345#[L717]true, 347#[L718]true, 349#[L720]true, 351#[L721]true, 353#[L722]true, 355#[L723]true, 357#[L724]true, 359#[L725](= 0 ~x$r_buff0_thd1~0), 361#[L726](= 0 ~x$r_buff0_thd1~0), 363#[L727](= 0 ~x$r_buff0_thd1~0), 365#[L728](= 0 ~x$r_buff0_thd1~0), 367#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 369#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 371#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 373#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 375#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 377#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 379#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 381#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 383#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 385#[L739](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 387#[L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 391#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 393#[L829](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 395#[L829-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 397#[L830](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 399#[L830-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 401#[L831, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 406#[P0ENTRY, L831-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 409#[L832, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 414#[L743, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 417#[L745, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 422#[L832, L761](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 425#[L766, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 430#[P0FINAL, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 434#[P0EXIT, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 437#[P0EXIT, P1ENTRY, L832-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 439#[P0EXIT, P1ENTRY, L833](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 443#[P0EXIT, P1ENTRY, L833-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 447#[P0EXIT, P1ENTRY, L834](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 452#[P0EXIT, L834, L771](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 457#[P0EXIT, L834, L782](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 466#[P0EXIT, L834, L785](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 474#[P0EXIT, L834, L792](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 482#[P0EXIT, L834, L795](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 490#[P0EXIT, L834, P1FINAL](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 498#[P0EXIT, L834, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 503#[P0EXIT, P2ENTRY, P1EXIT, L834-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 509#[P0EXIT, P2ENTRY, L835, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 518#[P0EXIT, P2ENTRY, L837, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 526#[P0EXIT, P2ENTRY, P1EXIT, L838](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 534#[P0EXIT, P2ENTRY, L3, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 542#[P0EXIT, P2ENTRY, L4, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 552#[P0EXIT, P2ENTRY, L3-1, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 611#[P0EXIT, P2ENTRY, L845, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 619#[P0EXIT, P2ENTRY, L848, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 627#[P0EXIT, P2ENTRY, P1EXIT, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 635#[P0EXIT, P2ENTRY, P1EXIT, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 643#[P0EXIT, P2ENTRY, P1EXIT, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 652#[P0EXIT, P2ENTRY, P1EXIT, L19-2](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 663#[P0EXIT, P2ENTRY, L18-5, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 673#[P0EXIT, L18-7, P2ENTRY, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 685#[P0EXIT, P2ENTRY, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:23,595 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 02:21:23,595 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 02:21:23,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:23,596 INFO L82 PathProgramCache]: Analyzing trace with hash -38211590, now seen corresponding path program 1 times [2021-01-27 02:21:23,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:23,597 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359983830] [2021-01-27 02:21:23,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:23,959 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 02:21:23,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359983830] [2021-01-27 02:21:23,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:23,960 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:21:23,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43922951] [2021-01-27 02:21:23,963 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:21:23,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:23,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:21:23,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:21:23,965 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:23,965 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 02:21:24,264 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 77 and size of Sequence is : 78[2021-01-27 02:21:24,358 INFO L164 SleepSetCegar]: Size of mCounterexample is: 78 [2021-01-27 02:21:24,359 INFO L165 SleepSetCegar]: [695#[ULTIMATE.startENTRY]true, 698#[L-1]true, 701#[L-1-1]true, 704#[L18]true, 707#[L18-1]true, 710#[L18-2]true, 713#[L18-3]true, 716#[L18-4]true, 719#[L712]true, 722#[L714]true, 725#[L716]true, 728#[L717]true, 731#[L718]true, 734#[L720]true, 737#[L721]true, 740#[L722]true, 743#[L723]true, 746#[L724]true, 749#[L725](= 0 ~x$r_buff0_thd1~0), 752#[L726](= 0 ~x$r_buff0_thd1~0), 755#[L727](= 0 ~x$r_buff0_thd1~0), 758#[L728](= 0 ~x$r_buff0_thd1~0), 761#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 764#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 767#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 770#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 773#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 776#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 779#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 782#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 785#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 788#[L739](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 791#[L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 794#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 797#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 800#[L829](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 803#[L829-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 806#[L830](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 809#[L830-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 812#[L831, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 820#[P0ENTRY, L831-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 824#[L832, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 832#[L743, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 836#[L745, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 844#[L832, L761](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 848#[L766, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 856#[P0FINAL, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 862#[P0EXIT, L832](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 866#[P0EXIT, P1ENTRY, L832-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 869#[P0EXIT, P1ENTRY, L833](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 875#[P0EXIT, P1ENTRY, L833-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 881#[P0EXIT, P1ENTRY, L834](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 889#[P0EXIT, L834, L771](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 897#[P0EXIT, L834, L782](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 904#[P0EXIT, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 910#[P0EXIT, L834, L792](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 916#[P0EXIT, L834, L795](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 922#[P0EXIT, L834, P1FINAL](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 928#[P0EXIT, L834, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 932#[P0EXIT, P2ENTRY, P1EXIT, L834-1](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 935#[P0EXIT, P2ENTRY, L835, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 943#[P0EXIT, P2ENTRY, L837, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 949#[P0EXIT, P2ENTRY, P1EXIT, L838](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 955#[P0EXIT, P2ENTRY, L3, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 961#[P0EXIT, P2ENTRY, L4, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 967#[P0EXIT, P2ENTRY, L3-1, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1014#[P0EXIT, P2ENTRY, L845, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1018#[P0EXIT, L845, P1EXIT, L800](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1714#[P0EXIT, L845, P1EXIT, L802](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1720#[P0EXIT, L845, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1726#[P0EXIT, L848, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1734#[P0EXIT, P1EXIT, L805, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1738#[P0EXIT, P1EXIT, L805, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1744#[P0EXIT, P1EXIT, L805, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1750#[P0EXIT, P1EXIT, L805, L19-2](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1764#[P0EXIT, L18-5, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1777#[P0EXIT, L18-7, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 1797#[P0EXIT, P1EXIT, L805, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:24,359 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 02:21:24,360 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 02:21:24,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:24,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1253200977, now seen corresponding path program 1 times [2021-01-27 02:21:24,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:24,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353079241] [2021-01-27 02:21:24,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:24,742 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 02:21:24,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353079241] [2021-01-27 02:21:24,743 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:24,743 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:21:24,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444035539] [2021-01-27 02:21:24,744 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:21:24,744 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:24,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:21:24,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:21:24,745 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:24,746 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:21:24,963 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:25,673 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:25,699 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:25,890 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:26,021 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:26,060 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:26,085 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:26,415 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:26,651 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:30,153 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 77 and size of Sequence is : 78[2021-01-27 02:21:33,565 INFO L164 SleepSetCegar]: Size of mCounterexample is: 78 [2021-01-27 02:21:33,580 INFO L165 SleepSetCegar]: [1809#[ULTIMATE.startENTRY]true, 1812#[L-1]true, 1815#[L-1-1]true, 1818#[L18]true, 1821#[L18-1]true, 1824#[L18-2]true, 1827#[L18-3]true, 1830#[L18-4]true, 1833#[L712]true, 1836#[L714](= ~__unbuffered_p0_EAX~0 0), 1839#[L716](= ~__unbuffered_p0_EAX~0 0), 1842#[L717](= ~__unbuffered_p0_EAX~0 0), 1845#[L718](= ~__unbuffered_p0_EAX~0 0), 1848#[L720](= ~__unbuffered_p0_EAX~0 0), 1851#[L721](= ~__unbuffered_p0_EAX~0 0), 1854#[L722](= ~__unbuffered_p0_EAX~0 0), 1857#[L723](= ~__unbuffered_p0_EAX~0 0), 1860#[L724](= ~__unbuffered_p0_EAX~0 0), 1863#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 1866#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 1869#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 1872#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 1875#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1878#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1881#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1884#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1887#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1890#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1893#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1896#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1899#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1904#[L739](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1907#[L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1910#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1913#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1916#[L829](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1919#[L829-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1922#[L830](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1925#[L830-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1928#[L831, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1936#[P0ENTRY, L831-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1940#[L832, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1948#[L743, L832](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1954#[L743, P1ENTRY, L832-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120244#[L743, P1ENTRY, L833](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120260#[L743, P1ENTRY, L833-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120276#[L743, P1ENTRY, L834](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120294#[L743, L834, L771](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120317#[L743, L834, L782](and (= ~y~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120334#[L743, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120348#[L834, L785, L745](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120361#[L834, L785, L761](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120366#[L834, L785, L766](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120379#[P0FINAL, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120388#[P0EXIT, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120395#[P0EXIT, L834, L792](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120401#[P0EXIT, L834, L795](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120407#[P0EXIT, L834, P1FINAL](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120413#[P0EXIT, L834, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120417#[P0EXIT, P2ENTRY, P1EXIT, L834-1](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120420#[P0EXIT, P2ENTRY, L835, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120428#[P0EXIT, P2ENTRY, L837, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120434#[P0EXIT, P2ENTRY, P1EXIT, L838](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120440#[P0EXIT, P2ENTRY, L3, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120446#[P0EXIT, P2ENTRY, L4, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120452#[P0EXIT, P2ENTRY, L3-1, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120482#[P0EXIT, P2ENTRY, L845, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120486#[P0EXIT, L845, P1EXIT, L800](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120842#[P0EXIT, L845, P1EXIT, L802](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120845#[P0EXIT, L845, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120848#[P0EXIT, L848, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120856#[P0EXIT, P1EXIT, L805, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120860#[P0EXIT, P1EXIT, L805, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120866#[P0EXIT, P1EXIT, L805, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120872#[P0EXIT, P1EXIT, L805, L19-2](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120883#[P0EXIT, L18-5, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120887#[P0EXIT, L18-7, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 120898#[P0EXIT, P1EXIT, L805, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:33,581 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 02:21:33,581 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 02:21:33,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:33,582 INFO L82 PathProgramCache]: Analyzing trace with hash 837507547, now seen corresponding path program 2 times [2021-01-27 02:21:33,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:33,583 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627302218] [2021-01-27 02:21:33,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:33,939 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 02:21:33,939 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627302218] [2021-01-27 02:21:33,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:33,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:21:33,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503321557] [2021-01-27 02:21:33,941 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:21:33,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:33,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:21:33,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:21:33,942 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:33,942 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:21:37,526 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:38,234 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:38,802 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:38,890 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:38,918 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:38,938 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 73 and size of Sequence is : 74[2021-01-27 02:21:38,957 INFO L164 SleepSetCegar]: Size of mCounterexample is: 74 [2021-01-27 02:21:38,957 INFO L165 SleepSetCegar]: [120910#[ULTIMATE.startENTRY]true, 120913#[L-1]true, 120916#[L-1-1]true, 120919#[L18]true, 120922#[L18-1]true, 120925#[L18-2]true, 120928#[L18-3]true, 120931#[L18-4]true, 120934#[L712]true, 120937#[L714](= ~__unbuffered_p0_EAX~0 0), 120940#[L716](= ~__unbuffered_p0_EAX~0 0), 120943#[L717](= ~__unbuffered_p0_EAX~0 0), 120946#[L718](= ~__unbuffered_p0_EAX~0 0), 120949#[L720](= ~__unbuffered_p0_EAX~0 0), 120952#[L721](= ~__unbuffered_p0_EAX~0 0), 120955#[L722](= ~__unbuffered_p0_EAX~0 0), 120958#[L723](= ~__unbuffered_p0_EAX~0 0), 120961#[L724](= ~__unbuffered_p0_EAX~0 0), 120964#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 120967#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 120970#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 120973#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0)), 120976#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120979#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120982#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120985#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120988#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120991#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120994#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 120997#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121000#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121003#[L739](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121006#[L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121009#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121012#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121015#[L829](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121018#[L829-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121021#[L830](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121024#[L830-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121027#[L831, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121035#[P0ENTRY, L831-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121039#[L832, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121047#[L743, L832](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 121053#[L743, P1ENTRY, L832-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180019#[L743, P1ENTRY, L833](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180025#[L743, P1ENTRY, L833-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180031#[L743, P1ENTRY, L834](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180039#[L743, L834, L771](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180047#[L743, L834, L782](and (= ~y~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180054#[L743, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 180064#[L743, L834, L792](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214904#[L743, L834, L795](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214924#[L743, L834, P1FINAL](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214944#[L743, L834, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214955#[P2ENTRY, L743, P1EXIT, L834-1](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214972#[P2ENTRY, L835, L743, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 214994#[P2ENTRY, L743, L837, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215014#[P2ENTRY, L743, P1EXIT, L838](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215034#[P2ENTRY, L3, L743, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215054#[P2ENTRY, L4, L743, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215081#[P2ENTRY, L3-1, L743, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215321#[P2ENTRY, L743, L845, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 215339#[L743, L845, P1EXIT, L800](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 218499#[L743, L845, P1EXIT, L802](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 218509#[L743, L845, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0)), 218523#[L845, P1EXIT, L805, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218531#[L848, P1EXIT, L805, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218546#[P1EXIT, L805, L745, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218555#[P1EXIT, L805, L745, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218568#[P1EXIT, L805, L745, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218583#[P1EXIT, L805, L19-2, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218608#[L18-5, P1EXIT, L805, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218641#[L18-7, P1EXIT, L805, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 218683#[P1EXIT, L805, L745, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:38,958 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 02:21:38,958 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 02:21:38,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:38,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1649801951, now seen corresponding path program 1 times [2021-01-27 02:21:38,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:38,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932748250] [2021-01-27 02:21:38,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:39,139 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 02:21:39,140 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932748250] [2021-01-27 02:21:39,140 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:39,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:21:39,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007016964] [2021-01-27 02:21:39,141 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:21:39,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:39,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:21:39,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:21:39,142 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:39,143 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 02:21:39,320 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:39,565 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:40,042 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:40,104 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:40,276 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 02:21:41,152 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 02:21:41,154 INFO L165 SleepSetCegar]: [218697#[ULTIMATE.startENTRY]true, 218700#[L-1]true, 218703#[L-1-1]true, 218706#[L18]true, 218709#[L18-1]true, 218712#[L18-2]true, 218715#[L18-3]true, 218718#[L18-4]true, 218721#[L712](= ~__unbuffered_cnt~0 0), 218724#[L714](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 218727#[L716](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 218730#[L717](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 218735#[L718](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218738#[L720](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218741#[L721](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218744#[L722](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218747#[L723](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218750#[L724](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218753#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218756#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218759#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218762#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218765#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218768#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218771#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218774#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218777#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218780#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218783#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218786#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218789#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218792#[L739](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218795#[L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218798#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218801#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218804#[L829](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218807#[L829-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218810#[L830](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218813#[L830-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218816#[L831, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218824#[P0ENTRY, L831-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218828#[L832, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218836#[L743, L832](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 218842#[L743, P1ENTRY, L832-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239908#[L743, P1ENTRY, L833](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239914#[L743, P1ENTRY, L833-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239920#[L743, P1ENTRY, L834](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239928#[L743, L834, L771](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239936#[L743, L834, L782](and (= ~y~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239943#[L743, L834, L785](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 239951#[L743, L834, L792](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 251025#[L743, L834, L795](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 251031#[L743, L834, P1FINAL](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 251037#[L743, L834, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 251041#[P2ENTRY, L743, P1EXIT, L834-1](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 251044#[P2ENTRY, L835, L743, P1EXIT](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 251050#[L835, L743, P1EXIT, L800](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 252164#[L835, L743, P1EXIT, L802](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 252176#[L835, L743, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 252190#[L835, P1EXIT, L805, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 252202#[L835, P1EXIT, L805, L761](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 252212#[L835, P1EXIT, L766, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 252224#[L835, P0FINAL, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 252236#[P0EXIT, L835, P1EXIT, L805](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 252244#[P0EXIT, L835, L812, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 252249#[P0EXIT, L835, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 252256#[P0EXIT, L837, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252264#[P0EXIT, P1EXIT, L815, L838](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252270#[P0EXIT, L3, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252274#[P0EXIT, L4, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252282#[P0EXIT, L3-1, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252299#[P0EXIT, L845, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252307#[P0EXIT, L848, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252319#[P0EXIT, P1EXIT, L815, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252327#[P0EXIT, P1EXIT, L815, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252337#[P0EXIT, P1EXIT, L815, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252349#[P0EXIT, P1EXIT, L815, L19-2](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252371#[P0EXIT, L18-5, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252402#[P0EXIT, L18-7, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 252438#[P0EXIT, P1EXIT, L815, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:41,154 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 02:21:41,155 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 02:21:41,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:41,155 INFO L82 PathProgramCache]: Analyzing trace with hash -1105132222, now seen corresponding path program 1 times [2021-01-27 02:21:41,156 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:41,156 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74687729] [2021-01-27 02:21:41,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:41,533 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 02:21:41,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74687729] [2021-01-27 02:21:41,534 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:41,534 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-27 02:21:41,534 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300137536] [2021-01-27 02:21:41,535 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-27 02:21:41,535 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:41,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-27 02:21:41,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-01-27 02:21:41,536 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:41,536 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 8 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 02:21:41,671 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:41,886 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:42,666 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:43,075 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 02:21:44,939 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 02:21:44,940 INFO L165 SleepSetCegar]: [252453#[ULTIMATE.startENTRY]true, 252456#[L-1]true, 252459#[L-1-1]true, 252462#[L18]true, 252465#[L18-1]true, 252468#[L18-2]true, 252471#[L18-3]true, 252474#[L18-4]true, 252477#[L712](= ~__unbuffered_cnt~0 0), 252480#[L714](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 252483#[L716](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 252486#[L717](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 252489#[L718](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252492#[L720](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252495#[L721](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252498#[L722](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252501#[L723](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252504#[L724](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252507#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252510#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252513#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252516#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252519#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252522#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252525#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252528#[L732](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252531#[L733](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252534#[L734](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252537#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252540#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252543#[L738](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252546#[L739](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252549#[L740](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252552#[L-1-2](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252555#[L-1-3](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252558#[L829](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252561#[L829-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252564#[L830](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252567#[L830-1, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252570#[L831, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252578#[P0ENTRY, L831-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252582#[L832, P0ENTRY](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252590#[L743, L832](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 252596#[L743, P1ENTRY, L832-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291190#[L743, P1ENTRY, L833](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291196#[L743, P1ENTRY, L833-1](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291202#[L743, P1ENTRY, L834](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291210#[L743, L834, L771](and (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291218#[L743, L834, L782](and (= ~x$w_buff0~0 1) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~y~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291225#[L743, L834, L785](and (= ~x$w_buff0~0 1) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 291233#[L743, L834, L792](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310500#[L743, L834, L795](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310506#[L743, L834, P1FINAL](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310512#[L743, L834, P1EXIT](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310516#[P2ENTRY, L743, P1EXIT, L834-1](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310519#[P2ENTRY, L835, L743, P1EXIT](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 310525#[L835, L743, P1EXIT, L800](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 311379#[L835, L743, P1EXIT, L802](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (= ~y~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 311382#[L835, L743, P1EXIT, L805](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 311385#[L835, P1EXIT, L805, L745](let ((.cse0 (div ~x$w_buff0_used~0 256))) (and (= ~x~0 1) (<= ~x$w_buff0_used~0 (* 256 .cse0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (< 0 (+ .cse0 1)))), 311391#[L835, L812, P1EXIT, L745](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 312722#[L835, L812, P1EXIT, L761](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 312728#[L835, L812, P1EXIT, L766](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 312736#[L835, L812, P0FINAL, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 312744#[P0EXIT, L835, L812, P1EXIT](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 312748#[P0EXIT, L835, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 312753#[P0EXIT, L837, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312761#[P0EXIT, P1EXIT, L815, L838](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312767#[P0EXIT, L3, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312771#[P0EXIT, L4, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312779#[P0EXIT, L3-1, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312794#[P0EXIT, L845, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312798#[P0EXIT, L848, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312806#[P0EXIT, P1EXIT, L815, L849](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312810#[P0EXIT, P1EXIT, L815, L19](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312816#[P0EXIT, P1EXIT, L815, L19-1](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312822#[P0EXIT, P1EXIT, L815, L19-2](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312833#[P0EXIT, L18-5, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312837#[P0EXIT, L18-7, P1EXIT, L815](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 312846#[P0EXIT, P1EXIT, L815, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:44,941 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 02:21:44,941 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 02:21:44,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:44,941 INFO L82 PathProgramCache]: Analyzing trace with hash -622850946, now seen corresponding path program 2 times [2021-01-27 02:21:44,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:44,942 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558183223] [2021-01-27 02:21:44,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:21:45,404 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 02:21:45,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558183223] [2021-01-27 02:21:45,405 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:21:45,405 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-27 02:21:45,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777212662] [2021-01-27 02:21:45,406 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-27 02:21:45,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:21:45,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-27 02:21:45,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-27 02:21:45,407 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:21:45,407 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 10 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 02:21:45,475 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:45,725 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:46,486 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:47,325 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:21:48,522 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 02:21:49,539 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 02:21:49,540 INFO L165 SleepSetCegar]: [312863#[ULTIMATE.startENTRY]true, 312866#[L-1]true, 312869#[L-1-1]true, 312872#[L18]true, 312875#[L18-1]true, 312878#[L18-2]true, 312881#[L18-3]true, 312884#[L18-4]true, 312887#[L712](= ~__unbuffered_cnt~0 0), 312890#[L714](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 312893#[L716](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 312896#[L717](and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 312899#[L718](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312902#[L720](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312905#[L721](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312908#[L722](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312911#[L723](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312914#[L724](and (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312917#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312920#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312923#[L727](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312926#[L728](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312929#[L729](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312932#[L730](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312935#[L731](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312938#[L732](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312941#[L733](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312944#[L734](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312947#[L735](and (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312950#[L736](and (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312953#[L738](and (= 0 ~x$r_buff0_thd3~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312956#[L739](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312959#[L740](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312962#[L-1-2](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312965#[L-1-3](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312968#[L829](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312971#[L829-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312974#[L830](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312977#[L830-1, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312980#[L831, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312988#[P0ENTRY, L831-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 312992#[L832, P0ENTRY](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 313000#[L743, L832](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 313006#[L743, P1ENTRY, L832-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351720#[L743, P1ENTRY, L833](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351726#[L743, P1ENTRY, L833-1](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351732#[L743, P1ENTRY, L834](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351740#[L743, L834, L771](and (= 0 ~x$r_buff0_thd3~0) (= ~y~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351748#[L743, L834, L782](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~y~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351755#[L743, L834, L785](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 351761#[P2ENTRY, L743, L785, L834-1](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385447#[P2ENTRY, L835, L743, L785](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385479#[L835, L743, L785, L800](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 389741#[L835, L743, L785, L802](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= 1 ~x$r_buff0_thd2~0) (<= (div ~x$w_buff0_used~0 256) 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 389757#[L835, L743, L785, L805](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (= ~__unbuffered_p0_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 389779#[L835, L785, L805, L745](and (= ~x$w_buff0~0 1) (= 0 ~x$r_buff0_thd3~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 1 ~x$r_buff0_thd2~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 389799#[L835, L785, L805, L761](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 389819#[L835, L785, L766, L805](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 389844#[L835, P0FINAL, L785, L805](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 389867#[P0EXIT, L835, L785, L805](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 389882#[P0EXIT, L835, L805, L792](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 389892#[P0EXIT, L835, L805, L795](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 389906#[P0EXIT, L835, L805, P1FINAL](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 389920#[P0EXIT, L835, P1EXIT, L805](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 389928#[P0EXIT, L835, L812, P1EXIT](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 389931#[P0EXIT, L835, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 389936#[P0EXIT, L837, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389944#[P0EXIT, P1EXIT, L815, L838](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389950#[P0EXIT, L3, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389954#[P0EXIT, L4, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389962#[P0EXIT, L3-1, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389977#[P0EXIT, L845, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389981#[P0EXIT, L848, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389989#[P0EXIT, P1EXIT, L815, L849](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389993#[P0EXIT, P1EXIT, L815, L19](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 389999#[P0EXIT, P1EXIT, L815, L19-1](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 390005#[P0EXIT, P1EXIT, L815, L19-2](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 390016#[P0EXIT, L18-5, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 390020#[P0EXIT, L18-7, P1EXIT, L815](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0)), 390029#[P0EXIT, P1EXIT, L815, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0))] [2021-01-27 02:21:49,540 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 02:21:49,541 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:21:49,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:21:49,541 INFO L82 PathProgramCache]: Analyzing trace with hash 388812994, now seen corresponding path program 3 times [2021-01-27 02:21:49,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:21:49,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262213126] [2021-01-27 02:21:49,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:21:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:21:49,591 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:21:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:21:49,637 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:21:49,688 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 02:21:49,688 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 02:21:49,688 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 02:21:50,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:21:50 BasicIcfg [2021-01-27 02:21:50,123 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 02:21:50,131 INFO L168 Benchmark]: Toolchain (without parser) took 31743.90 ms. Allocated memory was 306.2 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 275.5 MB in the beginning and 2.4 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,132 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 306.2 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:21:50,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.84 ms. Allocated memory is still 306.2 MB. Free memory was 274.6 MB in the beginning and 264.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.44 ms. Allocated memory is still 306.2 MB. Free memory was 264.3 MB in the beginning and 261.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,136 INFO L168 Benchmark]: Boogie Preprocessor took 40.56 ms. Allocated memory is still 306.2 MB. Free memory was 261.8 MB in the beginning and 259.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,137 INFO L168 Benchmark]: RCFGBuilder took 3178.66 ms. Allocated memory was 306.2 MB in the beginning and 377.5 MB in the end (delta: 71.3 MB). Free memory was 259.7 MB in the beginning and 299.0 MB in the end (delta: -39.3 MB). Peak memory consumption was 125.0 MB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,140 INFO L168 Benchmark]: TraceAbstraction took 27649.89 ms. Allocated memory was 377.5 MB in the beginning and 2.7 GB in the end (delta: 2.3 GB). Free memory was 299.0 MB in the beginning and 2.4 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.0 GB. [2021-01-27 02:21:50,146 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 306.2 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 762.84 ms. Allocated memory is still 306.2 MB. Free memory was 274.6 MB in the beginning and 264.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 96.44 ms. Allocated memory is still 306.2 MB. Free memory was 264.3 MB in the beginning and 261.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 40.56 ms. Allocated memory is still 306.2 MB. Free memory was 261.8 MB in the beginning and 259.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 3178.66 ms. Allocated memory was 306.2 MB in the beginning and 377.5 MB in the end (delta: 71.3 MB). Free memory was 259.7 MB in the beginning and 299.0 MB in the end (delta: -39.3 MB). Peak memory consumption was 125.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 27649.89 ms. Allocated memory was 377.5 MB in the beginning and 2.7 GB in the end (delta: 2.3 GB). Free memory was 299.0 MB in the beginning and 2.4 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L716] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0] [L717] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L718] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L720] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L721] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L722] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L723] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L724] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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] [L725] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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] [L726] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0] [L727] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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$r_buff1_thd0=0] [L728] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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] [L729] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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] [L730] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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$r_buff1_thd3=0] [L731] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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$read_delayed=0] [L732] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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}] [L733] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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] [L734] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$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$w_buff0_used=0] [L735] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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$w_buff1=0] [L736] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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] [L738] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=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] [L739] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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] [L740] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L829] 0 pthread_t t1831; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L830] FCALL, FORK 0 pthread_create(&t1831, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L831] 0 pthread_t t1832; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L832] FCALL, FORK 0 pthread_create(&t1832, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L833] 0 pthread_t t1833; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L772] 2 x$w_buff1 = x$w_buff0 [L773] 2 x$w_buff0 = 1 [L774] 2 x$w_buff1_used = x$w_buff0_used [L775] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L777] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L778] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L779] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L780] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L781] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L784] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L834] FCALL, FORK 0 pthread_create(&t1833, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L801] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L804] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L744] 1 __unbuffered_p0_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 x$flush_delayed = weak$$choice2 [L750] 1 x$mem_tmp = x [L751] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L751] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L752] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L752] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L753] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L753] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L754] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L754] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L756] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L757] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 __unbuffered_p0_EBX = x [L759] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L759] 1 x = x$flush_delayed ? x$mem_tmp : x [L760] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L765] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L767] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L787] 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) [L787] 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) [L788] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L788] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L789] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L789] 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 [L790] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L790] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L791] 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 [L794] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L796] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L807] 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) [L807] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L807] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L807] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L808] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L808] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L809] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L809] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L810] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L810] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L811] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L814] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L836] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L840] 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) [L840] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L840] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L840] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L841] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L841] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L842] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L842] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L843] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L843] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L844] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L847] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 1) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] 0 __assert_fail ("0", "safe002_pso.oepc.c", 9, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, 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$w_buff0=1, x$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: 26.9s, OverallIterations: 8, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 591 NumberOfCodeBlocks, 591 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 505 ConstructedInterpolants, 0 QuantifiedInterpolants, 119333 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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...