/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix041_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:22:49,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:22:49,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:22:50,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:22:50,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:22:50,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:22:50,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:22:50,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:22:50,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:22:50,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:22:50,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:22:50,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:22:50,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:22:50,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:22:50,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:22:50,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:22:50,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:22:50,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:22:50,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:22:50,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:22:50,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:22:50,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:22:50,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:22:50,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:22:50,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 22:22:50,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:22:50,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:22:50,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:22:50,081 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf [2021-01-26 22:22:50,109 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:22:50,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:22:50,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:22:50,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:22:50,112 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:22:50,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:22:50,112 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:22:50,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:22:50,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:22:50,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:22:50,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:22:50,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:22:50,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:22:50,114 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:22:50,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:22:50,115 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:22:50,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:22:50,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:22:50,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:22:50,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:22:50,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:22:50,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:22:50,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:22:50,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:22:50,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:22:50,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:22:50,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:22:50,118 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:22:50,119 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:22:50,119 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:22:50,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:22:50,119 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:22:50,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:22:50,120 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:22:50,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:22:50,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:22:50,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:22:50,611 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:22:50,612 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:22:50,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix041_pso.opt.i [2021-01-26 22:22:50,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/856055966/311db4f1a2a9467db6ba27052bcdb098/FLAG22c8ede41 [2021-01-26 22:22:51,338 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:22:51,338 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix041_pso.opt.i [2021-01-26 22:22:51,374 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/856055966/311db4f1a2a9467db6ba27052bcdb098/FLAG22c8ede41 [2021-01-26 22:22:51,613 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/856055966/311db4f1a2a9467db6ba27052bcdb098 [2021-01-26 22:22:51,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:22:51,628 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:22:51,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:22:51,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:22:51,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:22:51,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:22:51" (1/1) ... [2021-01-26 22:22:51,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58c34b61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:51, skipping insertion in model container [2021-01-26 22:22:51,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:22:51" (1/1) ... [2021-01-26 22:22:51,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:22:51,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:22:52,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:22:52,232 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:22:52,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:22:52,428 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:22:52,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52 WrapperNode [2021-01-26 22:22:52,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:22:52,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:22:52,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:22:52,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:22:52,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,460 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:22:52,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:22:52,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:22:52,501 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:22:52,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... [2021-01-26 22:22:52,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:22:52,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:22:52,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:22:52,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:22:52,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:22:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:22:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:22:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:22:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:22:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:22:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:22:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:22:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:22:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:22:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:22:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:22:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:22:52,662 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-26 22:22:55,035 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:22:55,036 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:22:55,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:22:55 BoogieIcfgContainer [2021-01-26 22:22:55,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:22:55,040 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:22:55,040 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:22:55,044 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:22:55,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:22:51" (1/3) ... [2021-01-26 22:22:55,045 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dc40eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:22:55, skipping insertion in model container [2021-01-26 22:22:55,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:22:52" (2/3) ... [2021-01-26 22:22:55,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dc40eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:22:55, skipping insertion in model container [2021-01-26 22:22:55,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:22:55" (3/3) ... [2021-01-26 22:22:55,048 INFO L111 eAbstractionObserver]: Analyzing ICFG mix041_pso.opt.i [2021-01-26 22:22:55,066 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:22:55,066 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:22:55,070 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:22:55,071 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:22:55,108 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,108 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,108 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,109 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,109 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,109 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,109 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,110 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,110 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,110 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,111 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,111 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,111 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,111 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,111 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,112 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,112 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,112 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,112 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,113 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,113 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,113 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,113 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,114 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,114 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,114 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,115 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,115 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,115 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,115 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,115 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,116 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,117 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,118 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,119 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,119 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,119 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,119 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,119 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,120 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,121 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,121 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,122 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,123 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,123 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,123 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,124 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,126 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,126 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,126 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,128 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,128 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,132 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,133 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,134 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:22:55,135 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:22:55,148 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-26 22:22:55,173 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:22:55,173 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:22:55,174 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:22:55,174 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:22:55,174 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:22:55,174 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:22:55,174 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:22:55,174 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 55 and size of Sequence is : 56[2021-01-26 22:22:55,203 INFO L164 SleepSetCegar]: Size of mCounterexample is: 56 [2021-01-26 22:22:55,204 INFO L165 SleepSetCegar]: [97#[ULTIMATE.startENTRY]don't care, 99#[L-1]don't care, 101#[L-1-1]don't care, 103#[L17]don't care, 105#[L17-1]don't care, 107#[L17-2]don't care, 109#[L17-3]don't care, 111#[L17-4]don't care, 113#[L710]don't care, 115#[L712]don't care, 117#[L713]don't care, 119#[L714]don't care, 121#[L716]don't care, 123#[L717]don't care, 125#[L718]don't care, 127#[L719]don't care, 129#[L720]don't care, 131#[L721]don't care, 133#[L722]don't care, 135#[L723]don't care, 137#[L724]don't care, 139#[L725]don't care, 141#[L726]don't care, 143#[L727]don't care, 145#[L728]don't care, 147#[L729]don't care, 149#[L730]don't care, 151#[L732]don't care, 153#[L734]don't care, 155#[L735]don't care, 157#[L736]don't care, 159#[L-1-2]don't care, 161#[L-1-3]don't care, 163#[L802]don't care, 165#[L802-1]don't care, 167#[L803]don't care, 169#[L803-1, P0ENTRY]don't care, 171#[L804, P0ENTRY]don't care, 177#[L804, L739]don't care, 179#[L741, L804]don't care, 185#[L804, L744]don't care, 189#[L751, L804]don't care, 193#[L754, L804]don't care, 195#[L804, P0FINAL]don't care, 199#[L804, P0EXIT]don't care, 203#[L804-1, P0EXIT]don't care, 205#[P0EXIT, L805]don't care, 207#[P1ENTRY, P0EXIT, L805-1]don't care, 209#[P1ENTRY, P0EXIT, L806]don't care, 215#[P1ENTRY, L808, P0EXIT]don't care, 217#[P1ENTRY, L809, P0EXIT]don't care, 221#[P1ENTRY, L2, P0EXIT]don't care, 227#[P1ENTRY, P0EXIT, L3]don't care, 229#[P1ENTRY, L3-1, P0EXIT]don't care, 235#[L759, L3-1, P0EXIT]don't care, 241#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1, P0EXIT]don't care] [2021-01-26 22:22:55,204 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:22:55,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:22:55,210 INFO L82 PathProgramCache]: Analyzing trace with hash -591117169, now seen corresponding path program 1 times [2021-01-26 22:22:55,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:22:55,221 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866409502] [2021-01-26 22:22:55,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:22:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:22:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:22:55,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866409502] [2021-01-26 22:22:55,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:22:55,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-26 22:22:55,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588905642] [2021-01-26 22:22:55,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-26 22:22:55,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:22:55,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-26 22:22:55,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-26 22:22:55,733 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:22:55,735 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 27.5) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:22:55,762 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:22:55,839 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:22:55,840 INFO L165 SleepSetCegar]: [245#[ULTIMATE.startENTRY]true, 246#[L-1]true, 247#[L-1-1]true, 248#[L17]true, 249#[L17-1]true, 250#[L17-2]true, 251#[L17-3]true, 252#[L17-4]true, 253#[L710]true, 254#[L712]true, 255#[L713]true, 256#[L714]true, 257#[L716]true, 258#[L717]true, 259#[L718]true, 260#[L719]true, 261#[L720]true, 262#[L721]true, 263#[L722]true, 264#[L723]true, 265#[L724]true, 266#[L725]true, 267#[L726]true, 268#[L727]true, 269#[L728]true, 270#[L729](= ~x$w_buff0_used~0 0), 271#[L730](= ~x$w_buff0_used~0 0), 272#[L732](= ~x$w_buff0_used~0 0), 273#[L734](= ~x$w_buff0_used~0 0), 274#[L735](= ~x$w_buff0_used~0 0), 275#[L736](= ~x$w_buff0_used~0 0), 276#[L-1-2](= ~x$w_buff0_used~0 0), 277#[L-1-3](= ~x$w_buff0_used~0 0), 278#[L802](= ~x$w_buff0_used~0 0), 279#[L802-1](= ~x$w_buff0_used~0 0), 280#[L803](= ~x$w_buff0_used~0 0), 281#[L803-1, P0ENTRY](= ~x$w_buff0_used~0 0), 282#[L804, P0ENTRY](= ~x$w_buff0_used~0 0), 285#[L804, L739](= ~x$w_buff0_used~0 0), 286#[L741, L804](= ~x$w_buff0_used~0 0), 289#[L804, L744](= ~x$w_buff0_used~0 0), 291#[L751, L804](= ~x$w_buff0_used~0 0), 293#[L754, L804](= ~x$w_buff0_used~0 0), 294#[L804, P0FINAL](= ~x$w_buff0_used~0 0), 296#[L804, P0EXIT](= ~x$w_buff0_used~0 0), 298#[L804-1, P0EXIT](= ~x$w_buff0_used~0 0), 299#[P0EXIT, L805](= ~x$w_buff0_used~0 0), 300#[P1ENTRY, P0EXIT, L805-1](= ~x$w_buff0_used~0 0), 301#[P1ENTRY, P0EXIT, L806](= ~x$w_buff0_used~0 0), 304#[P1ENTRY, L808, P0EXIT](= ~x$w_buff0_used~0 0), 305#[P1ENTRY, L809, P0EXIT](= ~x$w_buff0_used~0 0), 307#[P1ENTRY, L2, P0EXIT](= ~x$w_buff0_used~0 0), 310#[P1ENTRY, P0EXIT, L3](= ~x$w_buff0_used~0 0), 313#[P1ENTRY, L2-1, P0EXIT](= ~x$w_buff0_used~0 0), 366#[P1ENTRY, P0EXIT, L816](= ~x$w_buff0_used~0 0), 372#[P1ENTRY, P0EXIT, L832](= ~x$w_buff0_used~0 0), 378#[P1ENTRY, P0EXIT, L833](= ~x$w_buff0_used~0 0), 385#[L759, P0EXIT, L833](= ~x$w_buff0_used~0 0), 392#[P0EXIT, L833, L769]true, 400#[P0EXIT, L772, L833]true, 406#[L775, P0EXIT, L833]true, 411#[L778, P0EXIT, L833]true, 417#[L785, P0EXIT, L833]true, 423#[P0EXIT, L833, L788]true, 430#[P1FINAL, P0EXIT, L833]true, 435#[P0EXIT, P1EXIT, L833]true, 439#[P0EXIT, P1EXIT, L18]true, 442#[L18-1, P0EXIT, P1EXIT]true, 448#[L18-2, P0EXIT, P1EXIT]true, 451#[L17-5, P0EXIT, P1EXIT]true, 456#[P0EXIT, P1EXIT, L17-7]true, 463#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:22:55,840 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:22:55,840 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:22:55,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:22:55,841 INFO L82 PathProgramCache]: Analyzing trace with hash 738958046, now seen corresponding path program 1 times [2021-01-26 22:22:55,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:22:55,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007796463] [2021-01-26 22:22:55,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:22:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:22:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:22:56,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007796463] [2021-01-26 22:22:56,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:22:56,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-26 22:22:56,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917137456] [2021-01-26 22:22:56,527 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-26 22:22:56,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:22:56,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-26 22:22:56,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2021-01-26 22:22:56,529 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:22:56,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.916666666666667) internal successors, (71), 12 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:22:56,633 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:22:57,162 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:22:57,200 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:22:57,830 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:22:57,831 INFO L165 SleepSetCegar]: [477#[ULTIMATE.startENTRY]true, 479#[L-1]true, 481#[L-1-1]true, 483#[L17]true, 485#[L17-1]true, 487#[L17-2]true, 489#[L17-3]true, 491#[L17-4]true, 493#[L710]true, 495#[L712]true, 497#[L713]true, 499#[L714]true, 501#[L716]true, 503#[L717]true, 505#[L718]true, 507#[L719]true, 509#[L720]true, 511#[L721]true, 513#[L722]true, 515#[L723](= ~x$r_buff1_thd0~0 0), 517#[L724](= ~x$r_buff1_thd0~0 0), 519#[L725](= ~x$r_buff1_thd0~0 0), 521#[L726](= ~x$r_buff1_thd0~0 0), 523#[L727](= ~x$r_buff1_thd0~0 0), 525#[L728](and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 527#[L729](and (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 529#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 531#[L732](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 533#[L734](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 535#[L735](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 537#[L736](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 539#[L-1-2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 541#[L-1-3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 543#[L802](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 545#[L802-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 547#[L803](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 549#[L803-1, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 551#[L804, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 557#[L804, L739](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 559#[L741, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 565#[L804, L744](and (= ~x~0 1) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 571#[L751, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 575#[L754, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 577#[L804, P0FINAL](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 581#[L804, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 585#[L804-1, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 587#[P0EXIT, L805](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 589#[P1ENTRY, P0EXIT, L805-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 591#[P1ENTRY, P0EXIT, L806](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 597#[P1ENTRY, L808, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 599#[P1ENTRY, L809, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 603#[P1ENTRY, L2, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 609#[P1ENTRY, P0EXIT, L3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 615#[P1ENTRY, L2-1, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 657#[P1ENTRY, P0EXIT, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 665#[L759, P0EXIT, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$w_buff0~0)), 1311#[P0EXIT, L816, L769]true, 1318#[P0EXIT, L832, L769]true, 1322#[P0EXIT, L833, L769]true, 1328#[P0EXIT, L772, L833]true, 1332#[L775, P0EXIT, L833]true, 1334#[L778, P0EXIT, L833]true, 1338#[L785, P0EXIT, L833]true, 1342#[P0EXIT, L833, L788]true, 1348#[P1FINAL, P0EXIT, L833]true, 1350#[P0EXIT, P1EXIT, L833]true, 1354#[P0EXIT, P1EXIT, L18]true, 1356#[L18-1, P0EXIT, P1EXIT]true, 1360#[L18-2, P0EXIT, P1EXIT]true, 1362#[L17-5, P0EXIT, P1EXIT]true, 1364#[P0EXIT, P1EXIT, L17-7]true, 1370#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:22:57,832 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:22:57,832 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:22:57,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:22:57,833 INFO L82 PathProgramCache]: Analyzing trace with hash 865478686, now seen corresponding path program 2 times [2021-01-26 22:22:57,833 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:22:57,833 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913868308] [2021-01-26 22:22:57,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:22:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:22:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:22:58,093 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913868308] [2021-01-26 22:22:58,093 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:22:58,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:22:58,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416492708] [2021-01-26 22:22:58,094 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:22:58,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:22:58,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:22:58,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:22:58,096 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:22:58,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:22:58,262 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:22:58,604 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:22:58,700 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:22:58,702 INFO L165 SleepSetCegar]: [1378#[ULTIMATE.startENTRY]true, 1380#[L-1]true, 1382#[L-1-1]true, 1384#[L17]true, 1386#[L17-1]true, 1388#[L17-2]true, 1390#[L17-3]true, 1392#[L17-4]true, 1394#[L710]true, 1396#[L712](= ~__unbuffered_p1_EAX~0 0), 1398#[L713](= ~__unbuffered_p1_EAX~0 0), 1400#[L714](= ~__unbuffered_p1_EAX~0 0), 1402#[L716](= ~__unbuffered_p1_EAX~0 0), 1404#[L717](= ~__unbuffered_p1_EAX~0 0), 1406#[L718](= ~__unbuffered_p1_EAX~0 0), 1408#[L719](= ~__unbuffered_p1_EAX~0 0), 1410#[L720](= ~__unbuffered_p1_EAX~0 0), 1412#[L721](= ~__unbuffered_p1_EAX~0 0), 1414#[L722](= ~__unbuffered_p1_EAX~0 0), 1416#[L723](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1418#[L724](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1420#[L725](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1422#[L726](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1424#[L727](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1426#[L728](and (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1428#[L729](and (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1430#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1432#[L732](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1434#[L734](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1436#[L735](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1438#[L736](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1440#[L-1-2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1442#[L-1-3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1444#[L802](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1446#[L802-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1448#[L803](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1450#[L803-1, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1452#[L804, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1458#[L804, L739](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1460#[L741, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1466#[L804, L744](and (= ~x~0 1) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1470#[L751, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1474#[L754, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1476#[L804, P0FINAL](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1480#[L804, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1484#[L804-1, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1486#[P0EXIT, L805](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1488#[P1ENTRY, P0EXIT, L805-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1490#[P1ENTRY, P0EXIT, L806](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1496#[P1ENTRY, L808, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1498#[P1ENTRY, L809, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1502#[P1ENTRY, L2, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1508#[P1ENTRY, P0EXIT, L3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1514#[P1ENTRY, L2-1, P0EXIT](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1556#[P1ENTRY, P0EXIT, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1564#[L759, P0EXIT, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 1856#[P0EXIT, L816, L769](= ~__unbuffered_p1_EAX~0 0), 1862#[P0EXIT, L772, L816](= ~__unbuffered_p1_EAX~0 0), 2241#[L775, P0EXIT, L816]true, 2248#[L775, P0EXIT, L832]true, 2254#[L775, P0EXIT, L833]true, 2256#[L778, P0EXIT, L833]true, 2260#[L785, P0EXIT, L833]true, 2264#[P0EXIT, L833, L788]true, 2270#[P1FINAL, P0EXIT, L833]true, 2272#[P0EXIT, P1EXIT, L833]true, 2276#[P0EXIT, P1EXIT, L18]true, 2278#[L18-1, P0EXIT, P1EXIT]true, 2282#[L18-2, P0EXIT, P1EXIT]true, 2284#[L17-5, P0EXIT, P1EXIT]true, 2286#[P0EXIT, P1EXIT, L17-7]true, 2292#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:22:58,702 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:22:58,702 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:22:58,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:22:58,703 INFO L82 PathProgramCache]: Analyzing trace with hash -784041698, now seen corresponding path program 3 times [2021-01-26 22:22:58,703 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:22:58,703 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54871053] [2021-01-26 22:22:58,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:22:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:22:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:22:59,165 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54871053] [2021-01-26 22:22:59,166 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:22:59,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-26 22:22:59,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7144945] [2021-01-26 22:22:59,168 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-26 22:22:59,169 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:22:59,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-26 22:22:59,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-01-26 22:22:59,175 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:22:59,175 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.461538461538462) internal successors, (71), 13 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:22:59,234 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:22:59,680 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:22:59,855 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:00,344 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:00,345 INFO L165 SleepSetCegar]: [2307#[ULTIMATE.startENTRY]true, 2309#[L-1]true, 2311#[L-1-1]true, 2313#[L17]true, 2315#[L17-1]true, 2317#[L17-2]true, 2319#[L17-3]true, 2321#[L17-4]true, 2323#[L710]true, 2325#[L712](= ~__unbuffered_p1_EAX~0 0), 2327#[L713](= ~__unbuffered_p1_EAX~0 0), 2329#[L714](= ~__unbuffered_p1_EAX~0 0), 2331#[L716](= ~__unbuffered_p1_EAX~0 0), 2333#[L717](= ~__unbuffered_p1_EAX~0 0), 2335#[L718](= ~__unbuffered_p1_EAX~0 0), 2337#[L719](= ~__unbuffered_p1_EAX~0 0), 2339#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2341#[L721](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2343#[L722](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2345#[L723](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2347#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2349#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2351#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2353#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2355#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2357#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2359#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2361#[L732](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2363#[L734](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2365#[L735](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2367#[L736](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2369#[L-1-2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2371#[L-1-3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2373#[L802](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2375#[L802-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2377#[L803](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2379#[L803-1, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2381#[L804, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2387#[L804, L739](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2389#[L741, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2395#[L804, L744](and (= ~x~0 1) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2399#[L751, L804](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2403#[L754, L804](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2405#[L804, P0FINAL](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2409#[L804, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2413#[L804-1, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2415#[P0EXIT, L805](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2417#[P1ENTRY, P0EXIT, L805-1](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2419#[P1ENTRY, P0EXIT, L806](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2425#[P1ENTRY, L808, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2427#[P1ENTRY, L809, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2431#[P1ENTRY, L2, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2437#[P1ENTRY, P0EXIT, L3](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2443#[P1ENTRY, L2-1, P0EXIT](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2485#[P1ENTRY, P0EXIT, L816](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2493#[L759, P0EXIT, L816](let ((.cse0 (= ~x~0 1))) (and .cse0 (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (or .cse0 (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 2793#[P0EXIT, L816, L769](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2799#[P0EXIT, L772, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2803#[L775, P0EXIT, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2807#[L778, P0EXIT, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2816#[L785, P0EXIT, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2829#[L785, P0EXIT, L832](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2837#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2839#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2845#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2847#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2851#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2853#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2857#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2859#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2861#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 2867#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-26 22:23:00,346 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:23:00,346 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:00,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:00,346 INFO L82 PathProgramCache]: Analyzing trace with hash -765453794, now seen corresponding path program 4 times [2021-01-26 22:23:00,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:00,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590353158] [2021-01-26 22:23:00,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:23:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:23:00,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590353158] [2021-01-26 22:23:00,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:23:00,628 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-26 22:23:00,628 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861585090] [2021-01-26 22:23:00,629 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-26 22:23:00,629 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:23:00,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-26 22:23:00,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-01-26 22:23:00,631 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:23:00,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.916666666666667) internal successors, (71), 12 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:23:00,721 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:01,223 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:01,727 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:01,913 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:02,270 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:02,645 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:02,828 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:03,709 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:04,024 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:04,256 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:04,446 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:04,870 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:05,162 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:05,164 INFO L165 SleepSetCegar]: [2881#[ULTIMATE.startENTRY]true, 2883#[L-1]true, 2885#[L-1-1]true, 2887#[L17]true, 2889#[L17-1]true, 2891#[L17-2]true, 2893#[L17-3]true, 2895#[L17-4]true, 2897#[L710]true, 2899#[L712](= ~__unbuffered_p1_EAX~0 0), 2901#[L713](= ~__unbuffered_p1_EAX~0 0), 2903#[L714](= ~__unbuffered_p1_EAX~0 0), 2905#[L716](= ~__unbuffered_p1_EAX~0 0), 2907#[L717](= ~__unbuffered_p1_EAX~0 0), 2909#[L718](= ~__unbuffered_p1_EAX~0 0), 2911#[L719](= ~__unbuffered_p1_EAX~0 0), 2913#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2915#[L721](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2917#[L722](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2919#[L723](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2921#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2923#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2925#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2927#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2929#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2931#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2933#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2935#[L732](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2937#[L734](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2939#[L735](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2941#[L736](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2943#[L-1-2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2945#[L-1-3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2947#[L802](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2949#[L802-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2951#[L803](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2953#[L803-1, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2955#[L804, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2961#[L804, L739](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2963#[L741, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2971#[L804, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 2973#[L804-1, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 13961#[L744, L805](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 13972#[P1ENTRY, L744, L805-1](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 13992#[P1ENTRY, L744, L806](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14016#[P1ENTRY, L808, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14036#[P1ENTRY, L809, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14058#[P1ENTRY, L2, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14082#[P1ENTRY, L3, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14115#[P1ENTRY, L2-1, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14415#[P1ENTRY, L816, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 14441#[L759, L816, L744](and (= ~x~0 1) (= ~x~0 ~z~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 16784#[L816, L744, L769](and (= ~x~0 1) (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 16809#[L751, L816, L769](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 16821#[L754, L816, L769](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19387#[L816, L769, P0FINAL](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19395#[P0EXIT, L816, L769](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19401#[P0EXIT, L772, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19405#[L775, P0EXIT, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 19411#[L775, P0EXIT, L832](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 19421#[L775, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 19427#[L778, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19433#[L785, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19437#[P0EXIT, L833, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19443#[P1FINAL, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19445#[P0EXIT, P1EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19449#[P0EXIT, P1EXIT, L18](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19451#[L18-1, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19455#[L18-2, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19457#[L17-5, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19459#[P0EXIT, P1EXIT, L17-7](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 19465#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0)))] [2021-01-26 22:23:05,164 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:23:05,165 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:05,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:05,165 INFO L82 PathProgramCache]: Analyzing trace with hash -1293840610, now seen corresponding path program 5 times [2021-01-26 22:23:05,166 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:05,166 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425767111] [2021-01-26 22:23:05,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:23:05,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:23:05,685 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425767111] [2021-01-26 22:23:05,685 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:23:05,685 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-26 22:23:05,685 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921644760] [2021-01-26 22:23:05,686 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-26 22:23:05,686 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:23:05,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-26 22:23:05,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-01-26 22:23:05,687 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:23:05,687 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.461538461538462) internal successors, (71), 13 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:23:05,774 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:05,987 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:06,515 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:07,327 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:07,965 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:09,078 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:09,390 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:09,454 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:09,525 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:09,682 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:10,710 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:11,346 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:11,347 INFO L165 SleepSetCegar]: [19480#[ULTIMATE.startENTRY]true, 19482#[L-1]true, 19484#[L-1-1]true, 19486#[L17]true, 19488#[L17-1]true, 19490#[L17-2]true, 19492#[L17-3]true, 19494#[L17-4]true, 19496#[L710]true, 19498#[L712](= ~__unbuffered_p1_EAX~0 0), 19500#[L713](= ~__unbuffered_p1_EAX~0 0), 19502#[L714](= ~__unbuffered_p1_EAX~0 0), 19504#[L716](= ~__unbuffered_p1_EAX~0 0), 19506#[L717](= ~__unbuffered_p1_EAX~0 0), 19508#[L718](= ~__unbuffered_p1_EAX~0 0), 19510#[L719](= ~__unbuffered_p1_EAX~0 0), 19512#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 19514#[L721](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 19516#[L722](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 19518#[L723](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19520#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19522#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19524#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19526#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 19528#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19530#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19532#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19534#[L732](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19536#[L734](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19538#[L735](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19540#[L736](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19542#[L-1-2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19544#[L-1-3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19546#[L802](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19548#[L802-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19550#[L803](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19552#[L803-1, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19554#[L804, P0ENTRY](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19560#[L804, L739](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19562#[L741, L804](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 19566#[L741, L804-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26206#[L741, L805](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26219#[L741, P1ENTRY, L805-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26243#[L741, P1ENTRY, L806](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26271#[L741, P1ENTRY, L808](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26295#[L741, P1ENTRY, L809](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26321#[L741, P1ENTRY, L2](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26349#[L741, P1ENTRY, L3](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26388#[L741, P1ENTRY, L2-1](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26700#[L741, P1ENTRY, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 26728#[L741, L759, L816](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 33321#[L741, L816, L769](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33336#[L741, L772, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33351#[L741, L775, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33372#[L741, L775, L832](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33396#[L741, L775, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33422#[L775, L744, L833](and (= ~x~0 1) (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33446#[L751, L775, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33470#[L754, L775, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33490#[L775, L833, P0FINAL](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33512#[L775, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 33514#[L778, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33518#[L785, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33522#[P0EXIT, L833, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33528#[P1FINAL, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33530#[P0EXIT, P1EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33534#[P0EXIT, P1EXIT, L18](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33536#[L18-1, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33540#[L18-2, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33542#[L17-5, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33544#[P0EXIT, P1EXIT, L17-7](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0))), 33550#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (not (= ~__unbuffered_p1_EBX~0 0)))] [2021-01-26 22:23:11,347 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:23:11,347 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:11,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:11,348 INFO L82 PathProgramCache]: Analyzing trace with hash -219874306, now seen corresponding path program 6 times [2021-01-26 22:23:11,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:11,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740184461] [2021-01-26 22:23:11,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:23:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:23:11,681 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740184461] [2021-01-26 22:23:11,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:23:11,681 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-26 22:23:11,681 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430521991] [2021-01-26 22:23:11,682 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-26 22:23:11,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:23:11,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-26 22:23:11,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-01-26 22:23:11,683 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:23:11,683 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:23:12,195 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:12,227 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:12,827 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:13,231 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:13,293 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:13,889 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:13,946 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:13,969 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:14,258 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:14,409 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:14,411 INFO L165 SleepSetCegar]: [33563#[ULTIMATE.startENTRY]true, 33565#[L-1]true, 33567#[L-1-1]true, 33569#[L17]true, 33571#[L17-1]true, 33573#[L17-2]true, 33575#[L17-3]true, 33577#[L17-4]true, 33579#[L710]true, 33581#[L712](= ~__unbuffered_p1_EAX~0 0), 33583#[L713](= ~__unbuffered_p1_EAX~0 0), 33585#[L714](= ~__unbuffered_p1_EAX~0 0), 33587#[L716](= ~__unbuffered_p1_EAX~0 0), 33589#[L717](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33591#[L718](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33593#[L719](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33595#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 33597#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 33599#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 33601#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33603#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33605#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33607#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33609#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 33611#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 33613#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 33615#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 33619#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33621#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33623#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33625#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33627#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33629#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33631#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33633#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33635#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33637#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33639#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33645#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 33649#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45409#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45424#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45452#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45484#[P1ENTRY, L808, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45512#[P1ENTRY, L809, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45542#[P1ENTRY, L2, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45574#[P1ENTRY, L3, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 45619#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 46147#[P1ENTRY, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 46179#[L759, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 50974#[L816, L739, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 50991#[L772, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 51006#[L775, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 51031#[L778, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 51062#[L741, L778, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (not (= ~z~0 0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 51080#[L778, L816, L744](and (= ~x~0 1) (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 51098#[L751, L778, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53390#[L751, L778, L832](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53408#[L751, L778, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53430#[L754, L778, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53448#[L778, L833, P0FINAL](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53470#[L778, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53480#[L785, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53492#[P0EXIT, L833, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53506#[P1FINAL, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53516#[P0EXIT, P1EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53524#[P0EXIT, P1EXIT, L18](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53530#[L18-1, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53542#[L18-2, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53548#[L17-5, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53554#[P0EXIT, P1EXIT, L17-7](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0)), 53564#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-26 22:23:14,411 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-26 22:23:14,411 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:14,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:14,412 INFO L82 PathProgramCache]: Analyzing trace with hash -1854488060, now seen corresponding path program 7 times [2021-01-26 22:23:14,412 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:14,412 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703219303] [2021-01-26 22:23:14,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:23:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:23:14,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703219303] [2021-01-26 22:23:14,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:23:14,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-26 22:23:14,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53924455] [2021-01-26 22:23:14,843 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-26 22:23:14,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:23:14,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-26 22:23:14,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-01-26 22:23:14,844 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:23:14,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.916666666666667) internal successors, (71), 12 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:23:14,940 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:15,068 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:15,314 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:15,455 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:15,813 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:16,058 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:16,692 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:17,107 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:17,211 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:17,354 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:17,356 INFO L165 SleepSetCegar]: [53578#[ULTIMATE.startENTRY]true, 53580#[L-1]true, 53582#[L-1-1]true, 53584#[L17]true, 53586#[L17-1]true, 53588#[L17-2]true, 53590#[L17-3]true, 53592#[L17-4]true, 53594#[L710]true, 53596#[L712](= ~__unbuffered_p1_EAX~0 0), 53598#[L713](= ~__unbuffered_p1_EAX~0 0), 53600#[L714](= ~__unbuffered_p1_EAX~0 0), 53602#[L716](= ~__unbuffered_p1_EAX~0 0), 53604#[L717](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53606#[L718](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53608#[L719](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53610#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 53612#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 53614#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 53616#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53618#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53620#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53622#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53624#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53626#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 53628#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 53630#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0)), 53632#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53634#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53636#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53638#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53640#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53642#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53644#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53646#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53648#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53650#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53652#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53658#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 53662#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63314#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63316#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63318#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63324#[P1ENTRY, L808, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63326#[P1ENTRY, L809, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63330#[P1ENTRY, L2, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63336#[P1ENTRY, L3, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63342#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63484#[P1ENTRY, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 63490#[L759, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1_used~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0))), 65074#[L816, L739, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 65078#[L772, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 65080#[L775, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 65084#[L778, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 65090#[L741, L778, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (not (= ~z~0 0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 65096#[L778, L816, L744](and (= ~x~0 1) (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65102#[L751, L778, L816](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65756#[L754, L778, L816](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65774#[L778, L816, P0FINAL](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65798#[L778, P0EXIT, L816](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65812#[L785, P0EXIT, L816](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65828#[L785, P0EXIT, L832](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65840#[L785, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65842#[P0EXIT, L833, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65848#[P1FINAL, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65850#[P0EXIT, P1EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65854#[P0EXIT, P1EXIT, L18](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65856#[L18-1, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65860#[L18-2, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65862#[L17-5, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65864#[P0EXIT, P1EXIT, L17-7](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 65870#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-26 22:23:17,356 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-26 22:23:17,356 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:17,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:17,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1970244996, now seen corresponding path program 8 times [2021-01-26 22:23:17,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:17,358 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815139794] [2021-01-26 22:23:17,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:23:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:23:17,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815139794] [2021-01-26 22:23:17,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:23:17,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:23:17,564 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765697746] [2021-01-26 22:23:17,565 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:23:17,565 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:23:17,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:23:17,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:23:17,566 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:23:17,566 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:23:17,865 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:23:17,998 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:23:18,237 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:23:18,240 INFO L165 SleepSetCegar]: [65878#[ULTIMATE.startENTRY]true, 65880#[L-1]true, 65882#[L-1-1]true, 65884#[L17]true, 65886#[L17-1]true, 65888#[L17-2]true, 65890#[L17-3]true, 65892#[L17-4]true, 65894#[L710](= ~__unbuffered_cnt~0 0), 65896#[L712](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 65898#[L713](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 65902#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65904#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65906#[L717](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65908#[L718](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65910#[L719](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65912#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65914#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65916#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65918#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65920#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65922#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65924#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65926#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65928#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65930#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65932#[L730](and (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 65934#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65936#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65938#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65940#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65942#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65944#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65946#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65948#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65950#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65952#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65954#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65960#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 65964#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69436#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69438#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69440#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69444#[L759, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= 0 ~x$w_buff0~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72482#[L739, L769, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72503#[L772, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72522#[L775, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72541#[L778, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72570#[L741, L778, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (not (= ~z~0 0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 72590#[L778, L744, L806](and (= ~x~0 1) (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72610#[L751, L778, L806](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72630#[L754, L778, L806](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 72650#[L778, P0FINAL, L806](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 72672#[L778, P0EXIT, L806](and (not (= ~z~0 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 72684#[L785, P0EXIT, L806](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 72696#[P0EXIT, L788, L806](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 72710#[L808, P0EXIT, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72712#[L809, P0EXIT, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72716#[L2, P0EXIT, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72722#[P0EXIT, L3, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72728#[L2-1, P0EXIT, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72734#[P0EXIT, L816, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72746#[P0EXIT, L832, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72758#[P0EXIT, L833, L788](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72764#[P1FINAL, P0EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72766#[P0EXIT, P1EXIT, L833](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72770#[P0EXIT, P1EXIT, L18](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72772#[L18-1, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72776#[L18-2, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72778#[L17-5, P0EXIT, P1EXIT](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72780#[P0EXIT, P1EXIT, L17-7](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0)), 72786#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (not (= ~z~0 0)) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$w_buff1~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-26 22:23:18,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-26 22:23:18,241 INFO L429 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:23:18,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:23:18,242 INFO L82 PathProgramCache]: Analyzing trace with hash -440037734, now seen corresponding path program 9 times [2021-01-26 22:23:18,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:23:18,242 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262444724] [2021-01-26 22:23:18,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:23:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:23:18,329 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:23:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:23:18,406 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:23:18,488 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:23:18,488 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:23:18,489 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-01-26 22:23:18,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:23:18 BasicIcfg [2021-01-26 22:23:18,673 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:23:18,676 INFO L168 Benchmark]: Toolchain (without parser) took 27057.14 ms. Allocated memory was 314.6 MB in the beginning and 897.6 MB in the end (delta: 583.0 MB). Free memory was 289.0 MB in the beginning and 664.8 MB in the end (delta: -375.8 MB). Peak memory consumption was 205.7 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,676 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 314.6 MB. Free memory is still 285.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:23:18,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 800.17 ms. Allocated memory is still 314.6 MB. Free memory was 288.0 MB in the beginning and 277.0 MB in the end (delta: 11.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,678 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.12 ms. Allocated memory is still 314.6 MB. Free memory was 276.6 MB in the beginning and 274.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,679 INFO L168 Benchmark]: Boogie Preprocessor took 57.60 ms. Allocated memory is still 314.6 MB. Free memory was 274.1 MB in the beginning and 272.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,679 INFO L168 Benchmark]: RCFGBuilder took 2479.50 ms. Allocated memory was 314.6 MB in the beginning and 417.3 MB in the end (delta: 102.8 MB). Free memory was 271.6 MB in the beginning and 300.7 MB in the end (delta: -29.1 MB). Peak memory consumption was 75.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,680 INFO L168 Benchmark]: TraceAbstraction took 23633.15 ms. Allocated memory was 417.3 MB in the beginning and 897.6 MB in the end (delta: 480.2 MB). Free memory was 299.6 MB in the beginning and 664.8 MB in the end (delta: -365.2 MB). Peak memory consumption was 114.0 MB. Max. memory is 16.0 GB. [2021-01-26 22:23:18,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 314.6 MB. Free memory is still 285.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 800.17 ms. Allocated memory is still 314.6 MB. Free memory was 288.0 MB in the beginning and 277.0 MB in the end (delta: 11.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 69.12 ms. Allocated memory is still 314.6 MB. Free memory was 276.6 MB in the beginning and 274.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 57.60 ms. Allocated memory is still 314.6 MB. Free memory was 274.1 MB in the beginning and 272.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2479.50 ms. Allocated memory was 314.6 MB in the beginning and 417.3 MB in the end (delta: 102.8 MB). Free memory was 271.6 MB in the beginning and 300.7 MB in the end (delta: -29.1 MB). Peak memory consumption was 75.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 23633.15 ms. Allocated memory was 417.3 MB in the beginning and 897.6 MB in the end (delta: 480.2 MB). Free memory was 299.6 MB in the beginning and 664.8 MB in the end (delta: -365.2 MB). Peak memory consumption was 114.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L717] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L718] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L719] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L720] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L721] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L722] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0] [L723] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L724] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L725] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0] [L726] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L727] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L728] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L729] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L730] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L732] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L734] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L802] 0 pthread_t t1095; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L803] FCALL, FORK 0 pthread_create(&t1095, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L804] 0 pthread_t t1096; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L805] FCALL, FORK 0 pthread_create(&t1096, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L760] 2 x$w_buff1 = x$w_buff0 [L761] 2 x$w_buff0 = 2 [L762] 2 x$w_buff1_used = x$w_buff0_used [L763] 2 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L766] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L767] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L768] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L771] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L774] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L777] 2 __unbuffered_p1_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L740] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L743] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L747] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L748] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L749] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L750] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L755] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L780] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L781] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L781] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L782] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L783] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L783] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L784] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L812] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L812] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L813] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L814] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L814] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L815] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 x$flush_delayed = weak$$choice2 [L821] 0 x$mem_tmp = x [L822] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L822] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L823] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L823] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0) [L823] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L823] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L824] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L824] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1) [L824] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L824] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L825] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L825] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used) [L825] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L825] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L826] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L827] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0) [L827] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L827] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L828] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L830] 0 x = x$flush_delayed ? x$mem_tmp : x [L831] 0 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L789] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L17] 0 __assert_fail ("0", "mix041_pso.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 23.3s, OverallIterations: 10, 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, 2.5s InterpolantComputationTime, 694 NumberOfCodeBlocks, 694 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 614 ConstructedInterpolants, 0 QuantifiedInterpolants, 287136 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...