/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/mix010_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:03:22,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:03:22,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:03:22,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:03:22,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:03:22,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:03:22,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:03:22,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:03:22,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:03:22,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:03:22,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:03:22,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:03:22,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:03:22,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:03:22,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:03:22,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:03:22,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:03:22,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:03:22,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:03:22,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:03:22,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:03:22,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:03:22,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:03:22,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:03:22,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-26 22:03:22,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-26 22:03:22,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-26 22:03:22,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-26 22:03:22,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-26 22:03:22,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-26 22:03:22,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:03:22,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:03:22,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:03:22,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:03:22,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:03:22,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:03:22,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:03:22,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:03:22,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:03:22,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:03:22,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:03:22,127 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 22:03:22,184 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:03:22,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:03:22,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:03:22,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:03:22,189 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:03:22,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:03:22,190 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:03:22,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:03:22,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:03:22,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:03:22,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:03:22,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:03:22,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:03:22,193 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:03:22,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:03:22,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:03:22,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:03:22,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:03:22,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:03:22,195 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:03:22,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:03:22,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:03:22,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:03:22,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:03:22,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:03:22,196 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:03:22,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:03:22,197 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:03:22,197 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:03:22,198 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:03:22,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:03:22,198 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:03:22,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:03:22,199 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:03:22,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:03:22,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:03:22,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:03:22,656 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:03:22,657 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:03:22,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix010_tso.opt.i [2021-01-26 22:03:22,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87965a0d0/4367b839c8dd44fc911ad966b46373dc/FLAGdc29fc5fa [2021-01-26 22:03:23,587 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:03:23,588 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix010_tso.opt.i [2021-01-26 22:03:23,613 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87965a0d0/4367b839c8dd44fc911ad966b46373dc/FLAGdc29fc5fa [2021-01-26 22:03:23,782 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87965a0d0/4367b839c8dd44fc911ad966b46373dc [2021-01-26 22:03:23,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:03:23,798 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:03:23,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:03:23,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:03:23,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:03:23,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:03:23" (1/1) ... [2021-01-26 22:03:23,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73db5d64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:23, skipping insertion in model container [2021-01-26 22:03:23,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:03:23" (1/1) ... [2021-01-26 22:03:23,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:03:23,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:03:24,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:03:24,373 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:03:24,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:03:24,598 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:03:24,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24 WrapperNode [2021-01-26 22:03:24,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:03:24,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:03:24,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:03:24,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:03:24,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,642 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:03:24,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:03:24,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:03:24,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:03:24,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (1/1) ... [2021-01-26 22:03:24,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:03:24,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:03:24,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:03:24,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:03:24,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (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 22:03:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:03:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:03:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:03:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:03:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:03:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:03:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:03:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:03:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-26 22:03:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-26 22:03:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:03:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:03:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:03:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:03:24,863 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 22:03:27,499 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:03:27,500 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:03:27,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:03:27 BoogieIcfgContainer [2021-01-26 22:03:27,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:03:27,504 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:03:27,504 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:03:27,507 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:03:27,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:03:23" (1/3) ... [2021-01-26 22:03:27,508 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d391e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:03:27, skipping insertion in model container [2021-01-26 22:03:27,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:03:24" (2/3) ... [2021-01-26 22:03:27,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d391e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:03:27, skipping insertion in model container [2021-01-26 22:03:27,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:03:27" (3/3) ... [2021-01-26 22:03:27,511 INFO L111 eAbstractionObserver]: Analyzing ICFG mix010_tso.opt.i [2021-01-26 22:03:27,528 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:03:27,528 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:03:27,532 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:03:27,533 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:03:27,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,580 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,580 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,581 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,581 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,582 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,582 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,583 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,588 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,589 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,589 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,589 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,589 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,589 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,591 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,591 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,591 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,591 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,600 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,600 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,601 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,602 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,602 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,602 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,602 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,602 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,603 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,604 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,604 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,604 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,604 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,604 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,605 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,606 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,607 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,608 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,609 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,610 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,611 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,612 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,613 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,614 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,615 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,616 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,617 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,618 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,618 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,620 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,621 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,622 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,623 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,625 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,625 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,626 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,626 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,636 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,636 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,636 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,636 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,636 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,637 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,638 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,639 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,639 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,639 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,639 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,639 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,640 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,641 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,642 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,643 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,644 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:03:27,646 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:03:27,660 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-26 22:03:27,686 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:03:27,686 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:03:27,686 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:03:27,686 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:03:27,686 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:03:27,687 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:03:27,687 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:03:27,687 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 72 and size of Sequence is : 73[2021-01-26 22:03:27,723 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-26 22:03:27,725 INFO L165 SleepSetCegar]: [119#[ULTIMATE.startENTRY]don't care, 121#[L-1]don't care, 123#[L-1-1]don't care, 125#[L17]don't care, 127#[L17-1]don't care, 129#[L17-2]don't care, 131#[L17-3]don't care, 133#[L17-4]don't care, 135#[L711]don't care, 137#[L713]don't care, 139#[L715]don't care, 141#[L717]don't care, 143#[L719]don't care, 145#[L721]don't care, 147#[L722]don't care, 149#[L723]don't care, 151#[L725]don't care, 153#[L727]don't care, 155#[L729]don't care, 157#[L730]don't care, 159#[L731]don't care, 161#[L732]don't care, 163#[L733]don't care, 165#[L734]don't care, 167#[L735]don't care, 169#[L736]don't care, 171#[L737]don't care, 173#[L738]don't care, 175#[L739]don't care, 177#[L740]don't care, 179#[L741]don't care, 181#[L742]don't care, 183#[L743]don't care, 185#[L744]don't care, 187#[L745]don't care, 189#[L746]don't care, 191#[L747]don't care, 193#[L-1-2]don't care, 195#[L-1-3]don't care, 197#[L853]don't care, 199#[L853-1]don't care, 201#[L854]don't care, 203#[P0ENTRY, L854-1]don't care, 207#[P0ENTRY, L855]don't care, 209#[L855, L750]don't care, 213#[L855, L752]don't care, 217#[L755, L855]don't care, 223#[L760, L855]don't care, 225#[P0FINAL, L855]don't care, 229#[L855, P0EXIT]don't care, 233#[L855-1, P0EXIT]don't care, 235#[L856, P0EXIT]don't care, 237#[P1ENTRY, P0EXIT, L856-1]don't care, 239#[P1ENTRY, P0EXIT, L857]don't care, 245#[L765, P0EXIT, L857]don't care, 249#[L767, P0EXIT, L857]don't care, 253#[L770, P0EXIT, L857]don't care, 257#[L773, P0EXIT, L857]don't care, 261#[P0EXIT, L857, L789]don't care, 265#[L794, P0EXIT, L857]don't care, 267#[P1FINAL, P0EXIT, L857]don't care, 271#[P1EXIT, P0EXIT, L857]don't care, 275#[L857-1, P1EXIT, P0EXIT]don't care, 277#[P1EXIT, P0EXIT, L858]don't care, 279#[L858-1, P2ENTRY, P1EXIT, P0EXIT]don't care, 283#[P2ENTRY, P1EXIT, L859, P0EXIT]don't care, 287#[L861, P2ENTRY, P1EXIT, P0EXIT]don't care, 291#[P2ENTRY, P1EXIT, L862, P0EXIT]don't care, 295#[P2ENTRY, P1EXIT, L2, P0EXIT]don't care, 299#[P2ENTRY, P1EXIT, L3, P0EXIT]don't care, 303#[P2ENTRY, P1EXIT, L3-1, P0EXIT]don't care, 307#[L799, P1EXIT, L3-1, P0EXIT]don't care, 309#[P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, L3-1, P0EXIT]don't care] [2021-01-26 22:03:27,725 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:27,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:27,733 INFO L82 PathProgramCache]: Analyzing trace with hash -2093698153, now seen corresponding path program 1 times [2021-01-26 22:03:27,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:27,754 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105393381] [2021-01-26 22:03:27,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:03:28,471 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 22:03:28,471 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105393381] [2021-01-26 22:03:28,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:03:28,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-26 22:03:28,474 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956673998] [2021-01-26 22:03:28,485 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:03:28,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:03:28,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:03:28,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:03:28,507 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:03:28,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 14.4) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:03:28,581 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 87 and size of Sequence is : 88[2021-01-26 22:03:28,691 INFO L164 SleepSetCegar]: Size of mCounterexample is: 88 [2021-01-26 22:03:28,692 INFO L165 SleepSetCegar]: [320#[ULTIMATE.startENTRY]true, 321#[L-1]true, 322#[L-1-1]true, 323#[L17]true, 324#[L17-1]true, 325#[L17-2]true, 326#[L17-3]true, 327#[L17-4]true, 328#[L711]true, 329#[L713]true, 330#[L715]true, 331#[L717]true, 332#[L719]true, 333#[L721]true, 334#[L722]true, 335#[L723]true, 336#[L725]true, 337#[L727]true, 338#[L729]true, 339#[L730]true, 340#[L731]true, 341#[L732]true, 342#[L733]true, 343#[L734]true, 344#[L735](= ~z$r_buff0_thd2~0 0), 345#[L736](= ~z$r_buff0_thd2~0 0), 346#[L737](= ~z$r_buff0_thd2~0 0), 347#[L738](= ~z$r_buff0_thd2~0 0), 348#[L739](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 349#[L740](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 350#[L741](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 351#[L742](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 352#[L743](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 353#[L744](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 354#[L745](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 355#[L746](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 356#[L747](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 357#[L-1-2](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 358#[L-1-3](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 359#[L853](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 360#[L853-1](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 361#[L854](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 362#[P0ENTRY, L854-1](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 364#[P0ENTRY, L855](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 365#[L855, L750](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 367#[L855, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 369#[L755, L855](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 372#[L760, L855](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 373#[P0FINAL, L855](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 375#[L855, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 377#[L855-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 378#[L856, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 379#[P1ENTRY, P0EXIT, L856-1](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 380#[P1ENTRY, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 383#[L765, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 385#[L767, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 387#[L770, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 389#[L773, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 391#[P0EXIT, L857, L789](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 393#[L794, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 394#[P1FINAL, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 396#[P1EXIT, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 398#[L857-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 399#[P1EXIT, P0EXIT, L858](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 400#[L858-1, P2ENTRY, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 402#[P2ENTRY, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 404#[L861, P2ENTRY, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 406#[P2ENTRY, P1EXIT, L862, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 408#[P2ENTRY, P1EXIT, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 410#[P2ENTRY, P1EXIT, L3, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 413#[P2ENTRY, P1EXIT, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 461#[P2ENTRY, P1EXIT, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 466#[P2ENTRY, P1EXIT, P0EXIT, L872](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 473#[P2ENTRY, L873, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 479#[P2ENTRY, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 484#[L799, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 494#[L810, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 500#[P1EXIT, L826, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 506#[P1EXIT, L18, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 511#[L836, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 517#[P1EXIT, L839, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 523#[P1EXIT, L18, P2FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 530#[P2EXIT, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 533#[P2EXIT, L18-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 538#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 542#[P2EXIT, P1EXIT, L17-5, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 548#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 554#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0))] [2021-01-26 22:03:28,693 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:03:28,693 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:28,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:28,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1056795850, now seen corresponding path program 1 times [2021-01-26 22:03:28,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:28,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567839189] [2021-01-26 22:03:28,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:03:29,026 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 22:03:29,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567839189] [2021-01-26 22:03:29,026 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:03:29,027 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:03:29,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874164756] [2021-01-26 22:03:29,029 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:03:29,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:03:29,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:03:29,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:03:29,030 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:03:29,030 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 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 22:03:29,209 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:29,432 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 87 and size of Sequence is : 88[2021-01-26 22:03:29,453 INFO L164 SleepSetCegar]: Size of mCounterexample is: 88 [2021-01-26 22:03:29,455 INFO L165 SleepSetCegar]: [562#[ULTIMATE.startENTRY]true, 564#[L-1]true, 566#[L-1-1]true, 568#[L17]true, 570#[L17-1]true, 572#[L17-2]true, 574#[L17-3]true, 576#[L17-4]true, 578#[L711]true, 580#[L713]true, 582#[L715]true, 584#[L717]true, 586#[L719](= ~__unbuffered_p2_EAX~0 0), 588#[L721](= ~__unbuffered_p2_EAX~0 0), 590#[L722](= ~__unbuffered_p2_EAX~0 0), 592#[L723](= ~__unbuffered_p2_EAX~0 0), 594#[L725](= ~__unbuffered_p2_EAX~0 0), 596#[L727](= ~__unbuffered_p2_EAX~0 0), 598#[L729](= ~__unbuffered_p2_EAX~0 0), 600#[L730](= ~__unbuffered_p2_EAX~0 0), 602#[L731](= ~__unbuffered_p2_EAX~0 0), 604#[L732](= ~__unbuffered_p2_EAX~0 0), 606#[L733](= ~__unbuffered_p2_EAX~0 0), 608#[L734](= ~__unbuffered_p2_EAX~0 0), 610#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 612#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 614#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 616#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 618#[L739](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 620#[L740](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 622#[L741](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 624#[L742](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 626#[L743](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 628#[L744](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 630#[L745](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 632#[L746](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 634#[L747](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 636#[L-1-2](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 638#[L-1-3](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 640#[L853](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 642#[L853-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 644#[L854](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 646#[P0ENTRY, L854-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 650#[P0ENTRY, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 652#[L855, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 656#[L855, L752](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 660#[L755, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 666#[L760, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 668#[P0FINAL, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 672#[L855, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 676#[L855-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 678#[L856, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 680#[P1ENTRY, P0EXIT, L856-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 682#[P1ENTRY, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 688#[L765, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 692#[L767, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 696#[L770, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 700#[L773, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 704#[P0EXIT, L857, L789](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 708#[L794, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 710#[P1FINAL, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 714#[P1EXIT, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 718#[L857-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 720#[P1EXIT, P0EXIT, L858](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 722#[L858-1, P2ENTRY, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 726#[P2ENTRY, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 730#[L861, P2ENTRY, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 734#[P2ENTRY, P1EXIT, L862, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 738#[P2ENTRY, P1EXIT, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 742#[P2ENTRY, P1EXIT, L3, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 748#[P2ENTRY, P1EXIT, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 788#[P2ENTRY, P1EXIT, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 794#[L799, P1EXIT, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 1480#[L810, P1EXIT, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0)), 1485#[P1EXIT, L826, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1490#[P1EXIT, L826, P0EXIT, L872](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1494#[L873, P1EXIT, L826, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1498#[P1EXIT, L826, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1504#[P1EXIT, L18, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1506#[L836, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1510#[P1EXIT, L839, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1514#[P1EXIT, L18, P2FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1520#[P2EXIT, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1522#[P2EXIT, L18-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1524#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1528#[P2EXIT, P1EXIT, L17-5, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1532#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 1536#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0))] [2021-01-26 22:03:29,456 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:03:29,456 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:29,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:29,457 INFO L82 PathProgramCache]: Analyzing trace with hash 621363040, now seen corresponding path program 2 times [2021-01-26 22:03:29,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:29,459 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857836377] [2021-01-26 22:03:29,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:03:29,890 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 22:03:29,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857836377] [2021-01-26 22:03:29,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:03:29,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-26 22:03:29,892 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63205952] [2021-01-26 22:03:29,892 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-26 22:03:29,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:03:29,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-26 22:03:29,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-26 22:03:29,894 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:03:29,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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 22:03:30,059 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 87 and size of Sequence is : 88[2021-01-26 22:03:30,096 INFO L164 SleepSetCegar]: Size of mCounterexample is: 88 [2021-01-26 22:03:30,101 INFO L165 SleepSetCegar]: [1546#[ULTIMATE.startENTRY]true, 1548#[L-1]true, 1550#[L-1-1]true, 1552#[L17]true, 1554#[L17-1]true, 1556#[L17-2]true, 1558#[L17-3]true, 1560#[L17-4]true, 1562#[L711](= ~__unbuffered_cnt~0 0), 1564#[L713](= ~__unbuffered_cnt~0 0), 1566#[L715](= ~__unbuffered_cnt~0 0), 1568#[L717](= ~__unbuffered_cnt~0 0), 1570#[L719](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1572#[L721](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1574#[L722](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 1578#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1580#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1582#[L727](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1584#[L729](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1586#[L730](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1588#[L731](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1590#[L732](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1592#[L733](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1594#[L734](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1596#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1598#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1600#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1602#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1604#[L739](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1606#[L740](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1608#[L741](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1610#[L742](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1612#[L743](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1614#[L744](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1616#[L745](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1618#[L746](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1620#[L747](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1622#[L-1-2](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1624#[L-1-3](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1626#[L853](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1628#[L853-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1630#[L854](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1632#[P0ENTRY, L854-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1636#[P0ENTRY, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1638#[L855, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1642#[L855, L752](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1646#[L755, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1654#[L760, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1656#[P0FINAL, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1660#[L855, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1664#[L855-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1666#[L856, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1668#[P1ENTRY, P0EXIT, L856-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1670#[P1ENTRY, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1676#[L765, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1680#[L767, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1684#[L770, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1688#[L773, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1692#[P0EXIT, L857, L789](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 1698#[L794, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1700#[P1FINAL, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1704#[P1EXIT, P0EXIT, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1708#[L857-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1710#[P1EXIT, P0EXIT, L858](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1712#[L858-1, P2ENTRY, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1716#[P2ENTRY, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 1718#[L799, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2057#[L810, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2064#[P1EXIT, L826, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2071#[P1EXIT, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2078#[L836, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2085#[P1EXIT, L839, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 2094#[L861, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2098#[P1EXIT, L839, L862, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2102#[P1EXIT, L839, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2106#[P1EXIT, L839, L3, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2112#[P1EXIT, L839, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2125#[P1EXIT, L839, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2134#[P1EXIT, L839, P0EXIT, L872](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2144#[L873, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2148#[P1EXIT, L839, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2152#[P1EXIT, L18, P2FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2158#[P2EXIT, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2160#[P2EXIT, L18-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2162#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2166#[P2EXIT, P1EXIT, L17-5, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2170#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0)), 2174#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0))] [2021-01-26 22:03:30,101 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:03:30,102 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:30,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:30,102 INFO L82 PathProgramCache]: Analyzing trace with hash 907223486, now seen corresponding path program 3 times [2021-01-26 22:03:30,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:30,103 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161366436] [2021-01-26 22:03:30,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:03:30,440 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 22:03:30,441 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161366436] [2021-01-26 22:03:30,441 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:03:30,441 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:03:30,442 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240876963] [2021-01-26 22:03:30,444 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:03:30,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:03:30,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:03:30,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:03:30,445 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:03:30,446 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 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 22:03:30,672 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:30,756 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:30,789 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:31,280 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,423 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,433 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,459 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,523 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,622 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:03:32,894 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 87 and size of Sequence is : 88[2021-01-26 22:03:32,942 INFO L164 SleepSetCegar]: Size of mCounterexample is: 88 [2021-01-26 22:03:32,944 INFO L165 SleepSetCegar]: [2183#[ULTIMATE.startENTRY]true, 2185#[L-1]true, 2187#[L-1-1]true, 2189#[L17]true, 2191#[L17-1]true, 2193#[L17-2]true, 2195#[L17-3]true, 2197#[L17-4]true, 2199#[L711](= ~__unbuffered_cnt~0 0), 2201#[L713](= ~__unbuffered_cnt~0 0), 2203#[L715](= ~__unbuffered_cnt~0 0), 2205#[L717](= ~__unbuffered_cnt~0 0), 2207#[L719](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2209#[L721](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2211#[L722](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 2213#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2215#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2217#[L727](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2219#[L729](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2221#[L730](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2223#[L731](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2225#[L732](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2227#[L733](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2229#[L734](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2231#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2233#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2235#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2237#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2239#[L739](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2241#[L740](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2243#[L741](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2245#[L742](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2247#[L743](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2249#[L744](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2251#[L745](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2253#[L746](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2255#[L747](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2257#[L-1-2](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2259#[L-1-3](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2261#[L853](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2263#[L853-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2265#[L854](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2267#[P0ENTRY, L854-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2271#[P0ENTRY, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2273#[L855, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2279#[L855-1, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42441#[L750, L856](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42450#[P1ENTRY, L750, L856-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42466#[P1ENTRY, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42486#[L765, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42504#[L767, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42522#[L770, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42540#[L773, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42558#[L750, L857, L789](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 42576#[L794, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42592#[L750, P1FINAL, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42610#[P1EXIT, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42621#[L857-1, P1EXIT, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42630#[P1EXIT, L750, L858](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42639#[L858-1, P2ENTRY, P1EXIT, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42657#[P2ENTRY, P1EXIT, L859, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 42673#[L799, P1EXIT, L859, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 43578#[L810, P1EXIT, L859, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 43587#[P1EXIT, L826, L859, L750](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 43596#[P1EXIT, L859, L829, L750](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 43607#[P1EXIT, L752, L859, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43609#[L755, P1EXIT, L859, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43615#[L760, P1EXIT, L859, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43619#[P0FINAL, P1EXIT, L859, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43623#[P1EXIT, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43625#[L836, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43627#[P1EXIT, L839, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 43631#[L861, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43635#[P1EXIT, L839, L862, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43639#[P1EXIT, L839, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43643#[P1EXIT, L839, L3, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43649#[P1EXIT, L839, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43657#[P1EXIT, L839, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43659#[P1EXIT, L839, P0EXIT, L872](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43665#[L873, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43667#[P1EXIT, L839, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43671#[P1EXIT, L18, P2FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43677#[P2EXIT, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43679#[P2EXIT, L18-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43681#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43685#[P2EXIT, P1EXIT, L17-5, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43689#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 43693#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1))] [2021-01-26 22:03:32,945 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:03:32,945 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:32,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:32,946 INFO L82 PathProgramCache]: Analyzing trace with hash 979190888, now seen corresponding path program 4 times [2021-01-26 22:03:32,946 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:32,946 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198598535] [2021-01-26 22:03:32,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:03:33,120 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 22:03:33,120 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198598535] [2021-01-26 22:03:33,121 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:03:33,121 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:03:33,121 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432671825] [2021-01-26 22:03:33,122 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:03:33,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:03:33,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:03:33,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:03:33,123 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:03:33,123 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 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) Size of Word is: 87 and size of Sequence is : 88[2021-01-26 22:03:35,121 INFO L164 SleepSetCegar]: Size of mCounterexample is: 88 [2021-01-26 22:03:35,123 INFO L165 SleepSetCegar]: [43702#[ULTIMATE.startENTRY]true, 43704#[L-1]true, 43706#[L-1-1]true, 43708#[L17]true, 43710#[L17-1]true, 43712#[L17-2]true, 43714#[L17-3]true, 43716#[L17-4]true, 43718#[L711](= ~__unbuffered_cnt~0 0), 43720#[L713](= ~__unbuffered_cnt~0 0), 43722#[L715](= ~__unbuffered_cnt~0 0), 43724#[L717](= ~__unbuffered_cnt~0 0), 43726#[L719](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 43728#[L721](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 43730#[L722](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 43732#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43734#[L725](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43736#[L727](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43738#[L729](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43740#[L730](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43742#[L731](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43744#[L732](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43746#[L733](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43748#[L734](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43750#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43752#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43754#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43756#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43758#[L739](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43760#[L740](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43762#[L741](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43764#[L742](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43766#[L743](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43768#[L744](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43770#[L745](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43772#[L746](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43774#[L747](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43776#[L-1-2](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43778#[L-1-3](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43780#[L853](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43782#[L853-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43784#[L854](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43786#[P0ENTRY, L854-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43790#[P0ENTRY, L855](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43792#[L855, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 43798#[L855-1, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 59141#[L750, L856](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 59143#[P1ENTRY, L750, L856-1](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 59145#[P1ENTRY, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 59151#[L765, L750, L857](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 59153#[L857-1, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72833#[L765, L750, L858](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72844#[L858-1, P2ENTRY, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72866#[P2ENTRY, L859, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 72886#[L799, L859, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75909#[L810, L859, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75920#[L826, L859, L765, L750](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75931#[L859, L765, L829, L750](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75946#[L752, L859, L765, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75952#[L755, L859, L765, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 75962#[L760, L859, L765, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 75972#[P0FINAL, L859, L765, L829](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 75982#[L859, L765, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 75990#[L767, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 75994#[L770, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 75998#[L773, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76002#[L859, L829, P0EXIT, L789](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76006#[L794, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76008#[L859, L829, P1FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76014#[P1EXIT, L859, L829, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76016#[L836, P1EXIT, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76018#[P1EXIT, L839, L859, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~main$tmp_guard0~0 0)), 76022#[L861, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76026#[P1EXIT, L839, L862, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76030#[P1EXIT, L839, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76034#[P1EXIT, L839, L3, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76040#[P1EXIT, L839, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76048#[P1EXIT, L839, L869, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76050#[P1EXIT, L839, P0EXIT, L872](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76056#[L873, P1EXIT, L839, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76058#[P1EXIT, L839, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76062#[P1EXIT, L18, P2FINAL, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76068#[P2EXIT, P1EXIT, L18, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76070#[P2EXIT, L18-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76072#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76076#[P2EXIT, P1EXIT, L17-5, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76080#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1)), 76084#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~x~0 1) (= ~z$r_buff0_thd2~0 0) (= ~a~0 1))] [2021-01-26 22:03:35,124 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:03:35,124 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:03:35,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:03:35,125 INFO L82 PathProgramCache]: Analyzing trace with hash -18750176, now seen corresponding path program 5 times [2021-01-26 22:03:35,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:03:35,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605707213] [2021-01-26 22:03:35,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:03:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:03:35,198 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:03:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:03:35,275 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:03:35,375 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:03:35,376 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:03:35,376 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:03:35,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:03:35 BasicIcfg [2021-01-26 22:03:35,649 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:03:35,653 INFO L168 Benchmark]: Toolchain (without parser) took 11862.93 ms. Allocated memory was 302.0 MB in the beginning and 778.0 MB in the end (delta: 476.1 MB). Free memory was 276.0 MB in the beginning and 595.8 MB in the end (delta: -319.8 MB). Peak memory consumption was 158.4 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,653 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:03:35,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.97 ms. Allocated memory is still 302.0 MB. Free memory was 274.9 MB in the beginning and 268.3 MB in the end (delta: 6.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,655 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.86 ms. Allocated memory is still 302.0 MB. Free memory was 268.3 MB in the beginning and 265.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,656 INFO L168 Benchmark]: Boogie Preprocessor took 87.63 ms. Allocated memory is still 302.0 MB. Free memory was 265.2 MB in the beginning and 263.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,657 INFO L168 Benchmark]: RCFGBuilder took 2727.39 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 263.1 MB in the beginning and 320.2 MB in the end (delta: -57.1 MB). Peak memory consumption was 146.3 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,658 INFO L168 Benchmark]: TraceAbstraction took 8145.60 ms. Allocated memory was 362.8 MB in the beginning and 778.0 MB in the end (delta: 415.2 MB). Free memory was 320.2 MB in the beginning and 595.8 MB in the end (delta: -275.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 16.0 GB. [2021-01-26 22:03:35,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 801.97 ms. Allocated memory is still 302.0 MB. Free memory was 274.9 MB in the beginning and 268.3 MB in the end (delta: 6.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 81.86 ms. Allocated memory is still 302.0 MB. Free memory was 268.3 MB in the beginning and 265.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 87.63 ms. Allocated memory is still 302.0 MB. Free memory was 265.2 MB in the beginning and 263.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2727.39 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 263.1 MB in the beginning and 320.2 MB in the end (delta: -57.1 MB). Peak memory consumption was 146.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 8145.60 ms. Allocated memory was 362.8 MB in the beginning and 778.0 MB in the end (delta: 415.2 MB). Free memory was 320.2 MB in the beginning and 595.8 MB in the end (delta: -275.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L715] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L717] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L719] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L721] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L722] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L723] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L725] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L727] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L729] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L730] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L731] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L732] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L733] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L734] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L735] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L736] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0] [L737] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L738] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L739] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L740] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0] [L741] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L742] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L743] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L744] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L745] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L746] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L747] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L853] 0 pthread_t t278; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L854] FCALL, FORK 0 pthread_create(&t278, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L855] 0 pthread_t t279; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L856] FCALL, FORK 0 pthread_create(&t279, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L857] 0 pthread_t t280; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L858] FCALL, FORK 0 pthread_create(&t280, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff1 = z$w_buff0 [L801] 3 z$w_buff0 = 1 [L802] 3 z$w_buff1_used = z$w_buff0_used [L803] 3 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L805] 3 z$r_buff1_thd0 = z$r_buff0_thd0 [L806] 3 z$r_buff1_thd1 = z$r_buff0_thd1 [L807] 3 z$r_buff1_thd2 = z$r_buff0_thd2 [L808] 3 z$r_buff1_thd3 = z$r_buff0_thd3 [L809] 3 z$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L812] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L813] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L814] 3 z$flush_delayed = weak$$choice2 [L815] 3 z$mem_tmp = z [L816] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L816] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1 [L816] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L816] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L817] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L817] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L818] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L818] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L819] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L819] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L820] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L821] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L822] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L822] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L823] 3 __unbuffered_p2_EAX = z [L824] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L824] 3 z = z$flush_delayed ? z$mem_tmp : z [L825] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L828] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L751] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L759] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L761] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L766] 2 x = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L769] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L772] 2 __unbuffered_p1_EAX = y VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L775] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L776] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L777] 2 z$flush_delayed = weak$$choice2 [L778] 2 z$mem_tmp = z [L779] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L779] 2 z = !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L780] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L780] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0) [L780] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L780] 2 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L781] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L781] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1) [L781] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L781] 2 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L782] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L782] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used) [L782] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L782] 2 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L783] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L783] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] 2 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L784] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2) [L784] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L784] 2 z$r_buff0_thd2 = weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L785] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L785] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] 2 z$r_buff1_thd2 = weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L786] 2 __unbuffered_p1_EBX = z [L787] EXPR 2 z$flush_delayed ? z$mem_tmp : z [L787] 2 z = z$flush_delayed ? z$mem_tmp : z [L788] 2 z$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L793] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L795] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L831] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L831] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L832] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L832] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L833] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L834] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L834] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L835] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L835] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L838] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L864] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L864] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L864] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L864] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L865] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L865] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L866] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L866] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L867] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L867] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L868] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L868] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L871] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L840] 3 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix010_tso.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 105 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 7.6s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 507 NumberOfCodeBlocks, 507 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 415 ConstructedInterpolants, 0 QuantifiedInterpolants, 108970 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...