/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 22:27:48,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 22:27:48,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 22:27:48,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 22:27:48,829 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 22:27:48,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 22:27:48,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 22:27:48,833 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 22:27:48,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 22:27:48,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 22:27:48,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 22:27:48,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 22:27:48,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 22:27:48,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 22:27:48,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 22:27:48,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 22:27:48,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 22:27:48,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 22:27:48,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 22:27:48,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 22:27:48,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 22:27:48,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 22:27:48,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 22:27:48,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 22:27:48,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 22:27:48,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 22:27:48,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 22:27:48,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 22:27:48,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 22:27:48,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 22:27:48,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 22:27:48,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 22:27:48,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 22:27:48,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 22:27:48,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 22:27:48,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 22:27:48,875 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-FA-VariableLbe.epf [2019-12-18 22:27:48,889 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 22:27:48,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 22:27:48,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 22:27:48,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 22:27:48,892 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 22:27:48,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 22:27:48,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 22:27:48,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 22:27:48,894 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 22:27:48,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 22:27:48,895 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 22:27:48,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 22:27:48,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 22:27:48,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 22:27:48,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 22:27:48,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 22:27:48,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 22:27:48,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 22:27:48,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 22:27:48,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 22:27:48,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 22:27:48,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 22:27:48,898 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 22:27:48,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 22:27:48,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 22:27:49,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 22:27:49,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 22:27:49,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 22:27:49,208 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 22:27:49,208 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 22:27:49,209 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i [2019-12-18 22:27:49,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e18ebf52/1fa8b09d1e914a9aa7411c42f6136bfc/FLAG0e1a834e1 [2019-12-18 22:27:49,893 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 22:27:49,894 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i [2019-12-18 22:27:49,917 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e18ebf52/1fa8b09d1e914a9aa7411c42f6136bfc/FLAG0e1a834e1 [2019-12-18 22:27:50,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e18ebf52/1fa8b09d1e914a9aa7411c42f6136bfc [2019-12-18 22:27:50,168 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 22:27:50,171 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 22:27:50,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 22:27:50,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 22:27:50,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 22:27:50,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:50,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63ba3ba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50, skipping insertion in model container [2019-12-18 22:27:50,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:50,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 22:27:50,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 22:27:50,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:27:50,783 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 22:27:50,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:27:50,947 INFO L208 MainTranslator]: Completed translation [2019-12-18 22:27:50,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50 WrapperNode [2019-12-18 22:27:50,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 22:27:50,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 22:27:50,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 22:27:50,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 22:27:50,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:50,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 22:27:51,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 22:27:51,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 22:27:51,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 22:27:51,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (1/1) ... [2019-12-18 22:27:51,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 22:27:51,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 22:27:51,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 22:27:51,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 22:27:51,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (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 [2019-12-18 22:27:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 22:27:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 22:27:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 22:27:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 22:27:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 22:27:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 22:27:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 22:27:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 22:27:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 22:27:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 22:27:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 22:27:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 22:27:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 22:27:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 22:27:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 22:27:51,147 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 22:27:52,087 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 22:27:52,087 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 22:27:52,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:27:52 BoogieIcfgContainer [2019-12-18 22:27:52,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 22:27:52,090 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 22:27:52,090 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 22:27:52,093 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 22:27:52,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 10:27:50" (1/3) ... [2019-12-18 22:27:52,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@121223be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:27:52, skipping insertion in model container [2019-12-18 22:27:52,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:27:50" (2/3) ... [2019-12-18 22:27:52,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@121223be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:27:52, skipping insertion in model container [2019-12-18 22:27:52,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:27:52" (3/3) ... [2019-12-18 22:27:52,097 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_power.opt.i [2019-12-18 22:27:52,108 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 22:27:52,108 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 22:27:52,116 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 22:27:52,117 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 22:27:52,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,161 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,161 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,163 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,163 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,163 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,163 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,163 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,164 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,164 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,164 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,164 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,174 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,174 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,187 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,187 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,187 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,187 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,187 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,188 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,188 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,188 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,188 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,188 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,189 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,189 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,189 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,189 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,189 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,190 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,190 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,190 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,190 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,190 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,191 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,192 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,192 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,192 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,192 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,192 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,193 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,193 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,193 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,193 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,193 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,217 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,217 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,217 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,217 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,220 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,220 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,220 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,220 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,221 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,222 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,222 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,222 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,224 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,225 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,226 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,227 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,227 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,227 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,227 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,227 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,228 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,228 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,228 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,228 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,228 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,229 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,233 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,233 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,233 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,233 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,233 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,234 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,235 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,235 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,235 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:27:52,251 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 22:27:52,272 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 22:27:52,272 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 22:27:52,272 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 22:27:52,272 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 22:27:52,272 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 22:27:52,273 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 22:27:52,273 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 22:27:52,273 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 22:27:52,297 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 224 places, 276 transitions [2019-12-18 22:27:52,300 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 22:27:52,443 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 22:27:52,443 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:27:52,466 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 22:27:52,504 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 22:27:52,560 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 22:27:52,560 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:27:52,574 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 22:27:52,609 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22870 [2019-12-18 22:27:52,610 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 22:27:57,473 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-18 22:27:57,678 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-18 22:27:58,215 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-18 22:27:58,499 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 22:27:58,528 INFO L206 etLargeBlockEncoding]: Checked pairs total: 118465 [2019-12-18 22:27:58,528 INFO L214 etLargeBlockEncoding]: Total number of compositions: 171 [2019-12-18 22:27:58,531 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 108 places, 133 transitions [2019-12-18 22:28:00,941 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36066 states. [2019-12-18 22:28:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 36066 states. [2019-12-18 22:28:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 22:28:00,949 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:00,950 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 22:28:00,950 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:00,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:00,957 INFO L82 PathProgramCache]: Analyzing trace with hash 1145662458, now seen corresponding path program 1 times [2019-12-18 22:28:00,964 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:00,965 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094189924] [2019-12-18 22:28:00,965 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:01,190 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1094189924] [2019-12-18 22:28:01,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:01,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 22:28:01,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289737698] [2019-12-18 22:28:01,195 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:01,195 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:01,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:01,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:01,209 INFO L87 Difference]: Start difference. First operand 36066 states. Second operand 3 states. [2019-12-18 22:28:02,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:02,380 INFO L93 Difference]: Finished difference Result 35014 states and 139152 transitions. [2019-12-18 22:28:02,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:02,381 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-18 22:28:02,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:02,628 INFO L225 Difference]: With dead ends: 35014 [2019-12-18 22:28:02,628 INFO L226 Difference]: Without dead ends: 33454 [2019-12-18 22:28:02,630 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:02,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33454 states. [2019-12-18 22:28:04,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33454 to 33454. [2019-12-18 22:28:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33454 states. [2019-12-18 22:28:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33454 states to 33454 states and 132896 transitions. [2019-12-18 22:28:04,594 INFO L78 Accepts]: Start accepts. Automaton has 33454 states and 132896 transitions. Word has length 5 [2019-12-18 22:28:04,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:04,594 INFO L462 AbstractCegarLoop]: Abstraction has 33454 states and 132896 transitions. [2019-12-18 22:28:04,595 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 33454 states and 132896 transitions. [2019-12-18 22:28:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 22:28:04,601 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:04,601 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:04,601 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:04,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:04,602 INFO L82 PathProgramCache]: Analyzing trace with hash 671846347, now seen corresponding path program 1 times [2019-12-18 22:28:04,602 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:04,602 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74103062] [2019-12-18 22:28:04,603 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:04,734 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74103062] [2019-12-18 22:28:04,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:04,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:04,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297733657] [2019-12-18 22:28:04,736 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:28:04,737 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:04,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:28:04,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:28:04,737 INFO L87 Difference]: Start difference. First operand 33454 states and 132896 transitions. Second operand 4 states. [2019-12-18 22:28:05,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:05,188 INFO L93 Difference]: Finished difference Result 20571 states and 71222 transitions. [2019-12-18 22:28:05,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 22:28:05,188 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-18 22:28:05,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:05,257 INFO L225 Difference]: With dead ends: 20571 [2019-12-18 22:28:05,257 INFO L226 Difference]: Without dead ends: 19067 [2019-12-18 22:28:05,258 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:05,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19067 states. [2019-12-18 22:28:07,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19067 to 19067. [2019-12-18 22:28:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19067 states. [2019-12-18 22:28:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19067 states to 19067 states and 66048 transitions. [2019-12-18 22:28:07,225 INFO L78 Accepts]: Start accepts. Automaton has 19067 states and 66048 transitions. Word has length 13 [2019-12-18 22:28:07,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:07,226 INFO L462 AbstractCegarLoop]: Abstraction has 19067 states and 66048 transitions. [2019-12-18 22:28:07,226 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:28:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 19067 states and 66048 transitions. [2019-12-18 22:28:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-18 22:28:07,229 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:07,229 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:07,229 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:07,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:07,230 INFO L82 PathProgramCache]: Analyzing trace with hash 776634464, now seen corresponding path program 1 times [2019-12-18 22:28:07,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:07,230 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271130031] [2019-12-18 22:28:07,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:07,374 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271130031] [2019-12-18 22:28:07,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:07,374 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:28:07,375 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118975358] [2019-12-18 22:28:07,375 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:28:07,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:07,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:28:07,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:28:07,376 INFO L87 Difference]: Start difference. First operand 19067 states and 66048 transitions. Second operand 4 states. [2019-12-18 22:28:07,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:07,840 INFO L93 Difference]: Finished difference Result 28818 states and 94260 transitions. [2019-12-18 22:28:07,841 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:28:07,841 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2019-12-18 22:28:07,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:07,958 INFO L225 Difference]: With dead ends: 28818 [2019-12-18 22:28:07,959 INFO L226 Difference]: Without dead ends: 28811 [2019-12-18 22:28:07,959 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:08,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28811 states. [2019-12-18 22:28:08,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28811 to 26724. [2019-12-18 22:28:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26724 states. [2019-12-18 22:28:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26724 states to 26724 states and 88619 transitions. [2019-12-18 22:28:09,093 INFO L78 Accepts]: Start accepts. Automaton has 26724 states and 88619 transitions. Word has length 14 [2019-12-18 22:28:09,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:09,094 INFO L462 AbstractCegarLoop]: Abstraction has 26724 states and 88619 transitions. [2019-12-18 22:28:09,094 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:28:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 26724 states and 88619 transitions. [2019-12-18 22:28:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:28:09,098 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:09,098 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:09,099 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:09,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:09,099 INFO L82 PathProgramCache]: Analyzing trace with hash -1368287110, now seen corresponding path program 1 times [2019-12-18 22:28:09,099 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:09,100 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007842828] [2019-12-18 22:28:09,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:09,201 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007842828] [2019-12-18 22:28:09,202 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:09,202 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:28:09,202 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281659244] [2019-12-18 22:28:09,202 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:28:09,203 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:09,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:28:09,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:09,203 INFO L87 Difference]: Start difference. First operand 26724 states and 88619 transitions. Second operand 5 states. [2019-12-18 22:28:09,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:09,689 INFO L93 Difference]: Finished difference Result 39799 states and 129035 transitions. [2019-12-18 22:28:09,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:28:09,690 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 22:28:09,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:09,795 INFO L225 Difference]: With dead ends: 39799 [2019-12-18 22:28:09,795 INFO L226 Difference]: Without dead ends: 39799 [2019-12-18 22:28:09,796 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:28:10,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39799 states. [2019-12-18 22:28:10,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39799 to 30881. [2019-12-18 22:28:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30881 states. [2019-12-18 22:28:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30881 states to 30881 states and 101692 transitions. [2019-12-18 22:28:11,010 INFO L78 Accepts]: Start accepts. Automaton has 30881 states and 101692 transitions. Word has length 16 [2019-12-18 22:28:11,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:11,011 INFO L462 AbstractCegarLoop]: Abstraction has 30881 states and 101692 transitions. [2019-12-18 22:28:11,011 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:28:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 30881 states and 101692 transitions. [2019-12-18 22:28:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:28:11,015 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:11,015 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:11,015 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:11,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:11,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1368091314, now seen corresponding path program 1 times [2019-12-18 22:28:11,016 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:11,016 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174625332] [2019-12-18 22:28:11,017 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:11,055 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174625332] [2019-12-18 22:28:11,056 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:11,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:11,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562535227] [2019-12-18 22:28:11,056 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:11,057 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:11,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:11,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:11,057 INFO L87 Difference]: Start difference. First operand 30881 states and 101692 transitions. Second operand 3 states. [2019-12-18 22:28:11,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:11,637 INFO L93 Difference]: Finished difference Result 41639 states and 134412 transitions. [2019-12-18 22:28:11,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:11,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-18 22:28:11,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:11,715 INFO L225 Difference]: With dead ends: 41639 [2019-12-18 22:28:11,716 INFO L226 Difference]: Without dead ends: 41639 [2019-12-18 22:28:11,716 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:11,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41639 states. [2019-12-18 22:28:12,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41639 to 34610. [2019-12-18 22:28:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34610 states. [2019-12-18 22:28:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34610 states to 34610 states and 112691 transitions. [2019-12-18 22:28:12,437 INFO L78 Accepts]: Start accepts. Automaton has 34610 states and 112691 transitions. Word has length 16 [2019-12-18 22:28:12,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:12,437 INFO L462 AbstractCegarLoop]: Abstraction has 34610 states and 112691 transitions. [2019-12-18 22:28:12,437 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 34610 states and 112691 transitions. [2019-12-18 22:28:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:28:12,441 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:12,441 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:12,441 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:12,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:12,442 INFO L82 PathProgramCache]: Analyzing trace with hash -13515384, now seen corresponding path program 1 times [2019-12-18 22:28:12,442 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:12,442 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84398624] [2019-12-18 22:28:12,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:12,516 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84398624] [2019-12-18 22:28:12,516 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:12,516 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:28:12,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705308266] [2019-12-18 22:28:12,517 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:28:12,517 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:12,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:28:12,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:12,518 INFO L87 Difference]: Start difference. First operand 34610 states and 112691 transitions. Second operand 5 states. [2019-12-18 22:28:13,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:13,914 INFO L93 Difference]: Finished difference Result 42557 states and 137402 transitions. [2019-12-18 22:28:13,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:28:13,914 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 22:28:13,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:13,994 INFO L225 Difference]: With dead ends: 42557 [2019-12-18 22:28:13,994 INFO L226 Difference]: Without dead ends: 42557 [2019-12-18 22:28:13,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:28:14,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42557 states. [2019-12-18 22:28:14,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42557 to 33821. [2019-12-18 22:28:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33821 states. [2019-12-18 22:28:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33821 states to 33821 states and 110486 transitions. [2019-12-18 22:28:14,908 INFO L78 Accepts]: Start accepts. Automaton has 33821 states and 110486 transitions. Word has length 16 [2019-12-18 22:28:14,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:14,909 INFO L462 AbstractCegarLoop]: Abstraction has 33821 states and 110486 transitions. [2019-12-18 22:28:14,909 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:28:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 33821 states and 110486 transitions. [2019-12-18 22:28:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 22:28:14,926 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:14,927 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:14,927 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:14,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:14,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1841838250, now seen corresponding path program 1 times [2019-12-18 22:28:14,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:14,928 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342611732] [2019-12-18 22:28:14,928 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:15,026 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342611732] [2019-12-18 22:28:15,026 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:15,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:28:15,027 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900341250] [2019-12-18 22:28:15,027 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:15,027 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:15,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:15,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:15,028 INFO L87 Difference]: Start difference. First operand 33821 states and 110486 transitions. Second operand 3 states. [2019-12-18 22:28:15,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:15,152 INFO L93 Difference]: Finished difference Result 32565 states and 105409 transitions. [2019-12-18 22:28:15,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:15,152 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2019-12-18 22:28:15,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:15,209 INFO L225 Difference]: With dead ends: 32565 [2019-12-18 22:28:15,210 INFO L226 Difference]: Without dead ends: 32565 [2019-12-18 22:28:15,210 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:15,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32565 states. [2019-12-18 22:28:15,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32565 to 32379. [2019-12-18 22:28:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32379 states. [2019-12-18 22:28:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32379 states to 32379 states and 104863 transitions. [2019-12-18 22:28:15,725 INFO L78 Accepts]: Start accepts. Automaton has 32379 states and 104863 transitions. Word has length 22 [2019-12-18 22:28:15,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:15,725 INFO L462 AbstractCegarLoop]: Abstraction has 32379 states and 104863 transitions. [2019-12-18 22:28:15,725 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 32379 states and 104863 transitions. [2019-12-18 22:28:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 22:28:15,735 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:15,735 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:15,735 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:15,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:15,736 INFO L82 PathProgramCache]: Analyzing trace with hash 799319540, now seen corresponding path program 1 times [2019-12-18 22:28:15,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:15,736 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740741908] [2019-12-18 22:28:15,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:15,800 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740741908] [2019-12-18 22:28:15,800 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:15,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:28:15,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256879946] [2019-12-18 22:28:15,801 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:28:15,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:15,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:28:15,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:15,802 INFO L87 Difference]: Start difference. First operand 32379 states and 104863 transitions. Second operand 5 states. [2019-12-18 22:28:15,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:15,871 INFO L93 Difference]: Finished difference Result 5638 states and 15410 transitions. [2019-12-18 22:28:15,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:28:15,872 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-18 22:28:15,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:15,879 INFO L225 Difference]: With dead ends: 5638 [2019-12-18 22:28:15,879 INFO L226 Difference]: Without dead ends: 4398 [2019-12-18 22:28:15,880 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:28:15,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4398 states. [2019-12-18 22:28:15,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4398 to 4350. [2019-12-18 22:28:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4350 states. [2019-12-18 22:28:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 4350 states and 11318 transitions. [2019-12-18 22:28:15,930 INFO L78 Accepts]: Start accepts. Automaton has 4350 states and 11318 transitions. Word has length 22 [2019-12-18 22:28:15,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:15,930 INFO L462 AbstractCegarLoop]: Abstraction has 4350 states and 11318 transitions. [2019-12-18 22:28:15,930 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:28:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 4350 states and 11318 transitions. [2019-12-18 22:28:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 22:28:15,934 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:15,934 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:15,934 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:15,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:15,934 INFO L82 PathProgramCache]: Analyzing trace with hash -781274238, now seen corresponding path program 1 times [2019-12-18 22:28:15,934 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:15,935 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389914862] [2019-12-18 22:28:15,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:16,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:16,082 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389914862] [2019-12-18 22:28:16,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:16,082 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:28:16,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909881390] [2019-12-18 22:28:16,084 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:28:16,084 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:16,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:28:16,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:28:16,085 INFO L87 Difference]: Start difference. First operand 4350 states and 11318 transitions. Second operand 6 states. [2019-12-18 22:28:16,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:16,588 INFO L93 Difference]: Finished difference Result 5610 states and 14238 transitions. [2019-12-18 22:28:16,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 22:28:16,588 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2019-12-18 22:28:16,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:16,596 INFO L225 Difference]: With dead ends: 5610 [2019-12-18 22:28:16,596 INFO L226 Difference]: Without dead ends: 5562 [2019-12-18 22:28:16,597 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-12-18 22:28:16,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5562 states. [2019-12-18 22:28:16,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5562 to 4449. [2019-12-18 22:28:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4449 states. [2019-12-18 22:28:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 4449 states and 11559 transitions. [2019-12-18 22:28:16,651 INFO L78 Accepts]: Start accepts. Automaton has 4449 states and 11559 transitions. Word has length 27 [2019-12-18 22:28:16,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:16,651 INFO L462 AbstractCegarLoop]: Abstraction has 4449 states and 11559 transitions. [2019-12-18 22:28:16,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:28:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 11559 transitions. [2019-12-18 22:28:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 22:28:16,655 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:16,656 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:16,656 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:16,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:16,656 INFO L82 PathProgramCache]: Analyzing trace with hash 779579828, now seen corresponding path program 1 times [2019-12-18 22:28:16,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:16,657 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504848327] [2019-12-18 22:28:16,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:16,697 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504848327] [2019-12-18 22:28:16,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:16,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:16,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445577899] [2019-12-18 22:28:16,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:16,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:16,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:16,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:16,699 INFO L87 Difference]: Start difference. First operand 4449 states and 11559 transitions. Second operand 3 states. [2019-12-18 22:28:16,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:16,744 INFO L93 Difference]: Finished difference Result 5360 states and 13432 transitions. [2019-12-18 22:28:16,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:16,744 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-18 22:28:16,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:16,752 INFO L225 Difference]: With dead ends: 5360 [2019-12-18 22:28:16,752 INFO L226 Difference]: Without dead ends: 5360 [2019-12-18 22:28:16,752 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:16,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5360 states. [2019-12-18 22:28:16,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5360 to 4433. [2019-12-18 22:28:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4433 states. [2019-12-18 22:28:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 4433 states and 11263 transitions. [2019-12-18 22:28:16,817 INFO L78 Accepts]: Start accepts. Automaton has 4433 states and 11263 transitions. Word has length 27 [2019-12-18 22:28:16,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:16,817 INFO L462 AbstractCegarLoop]: Abstraction has 4433 states and 11263 transitions. [2019-12-18 22:28:16,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 11263 transitions. [2019-12-18 22:28:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-18 22:28:16,821 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:16,821 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:16,822 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:16,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:16,822 INFO L82 PathProgramCache]: Analyzing trace with hash 813803418, now seen corresponding path program 1 times [2019-12-18 22:28:16,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:16,823 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974390431] [2019-12-18 22:28:16,823 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:16,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:16,927 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974390431] [2019-12-18 22:28:16,927 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:16,928 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:28:16,928 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332129408] [2019-12-18 22:28:16,928 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:28:16,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:16,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:28:16,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:28:16,929 INFO L87 Difference]: Start difference. First operand 4433 states and 11263 transitions. Second operand 6 states. [2019-12-18 22:28:17,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:17,498 INFO L93 Difference]: Finished difference Result 7962 states and 19986 transitions. [2019-12-18 22:28:17,498 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-18 22:28:17,498 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-18 22:28:17,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:17,509 INFO L225 Difference]: With dead ends: 7962 [2019-12-18 22:28:17,509 INFO L226 Difference]: Without dead ends: 7904 [2019-12-18 22:28:17,510 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2019-12-18 22:28:17,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7904 states. [2019-12-18 22:28:17,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7904 to 4262. [2019-12-18 22:28:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4262 states. [2019-12-18 22:28:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 4262 states and 10830 transitions. [2019-12-18 22:28:17,574 INFO L78 Accepts]: Start accepts. Automaton has 4262 states and 10830 transitions. Word has length 28 [2019-12-18 22:28:17,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:17,575 INFO L462 AbstractCegarLoop]: Abstraction has 4262 states and 10830 transitions. [2019-12-18 22:28:17,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:28:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 10830 transitions. [2019-12-18 22:28:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-18 22:28:17,579 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:17,579 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:17,579 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:17,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:17,579 INFO L82 PathProgramCache]: Analyzing trace with hash -124888331, now seen corresponding path program 1 times [2019-12-18 22:28:17,580 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:17,580 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814043773] [2019-12-18 22:28:17,580 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:17,686 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814043773] [2019-12-18 22:28:17,687 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:17,687 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:28:17,687 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143889559] [2019-12-18 22:28:17,688 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:28:17,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:17,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:28:17,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:28:17,688 INFO L87 Difference]: Start difference. First operand 4262 states and 10830 transitions. Second operand 6 states. [2019-12-18 22:28:17,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:17,761 INFO L93 Difference]: Finished difference Result 2549 states and 6864 transitions. [2019-12-18 22:28:17,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 22:28:17,761 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 33 [2019-12-18 22:28:17,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:17,765 INFO L225 Difference]: With dead ends: 2549 [2019-12-18 22:28:17,766 INFO L226 Difference]: Without dead ends: 2441 [2019-12-18 22:28:17,766 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-18 22:28:17,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2441 states. [2019-12-18 22:28:17,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2441 to 2441. [2019-12-18 22:28:17,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2441 states. [2019-12-18 22:28:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 2441 states and 6623 transitions. [2019-12-18 22:28:17,791 INFO L78 Accepts]: Start accepts. Automaton has 2441 states and 6623 transitions. Word has length 33 [2019-12-18 22:28:17,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:17,791 INFO L462 AbstractCegarLoop]: Abstraction has 2441 states and 6623 transitions. [2019-12-18 22:28:17,792 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:28:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 6623 transitions. [2019-12-18 22:28:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 22:28:17,797 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:17,797 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:17,797 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:17,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:17,797 INFO L82 PathProgramCache]: Analyzing trace with hash 376836340, now seen corresponding path program 1 times [2019-12-18 22:28:17,798 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:17,798 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366179578] [2019-12-18 22:28:17,798 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:17,838 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366179578] [2019-12-18 22:28:17,839 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:17,839 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:17,839 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696469145] [2019-12-18 22:28:17,839 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:17,840 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:17,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:17,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:17,840 INFO L87 Difference]: Start difference. First operand 2441 states and 6623 transitions. Second operand 3 states. [2019-12-18 22:28:18,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:18,034 INFO L93 Difference]: Finished difference Result 3189 states and 8615 transitions. [2019-12-18 22:28:18,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:18,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 22:28:18,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:18,042 INFO L225 Difference]: With dead ends: 3189 [2019-12-18 22:28:18,042 INFO L226 Difference]: Without dead ends: 3189 [2019-12-18 22:28:18,043 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:18,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2019-12-18 22:28:18,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 2709. [2019-12-18 22:28:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2709 states. [2019-12-18 22:28:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 2709 states and 7335 transitions. [2019-12-18 22:28:18,104 INFO L78 Accepts]: Start accepts. Automaton has 2709 states and 7335 transitions. Word has length 58 [2019-12-18 22:28:18,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:18,104 INFO L462 AbstractCegarLoop]: Abstraction has 2709 states and 7335 transitions. [2019-12-18 22:28:18,104 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 7335 transitions. [2019-12-18 22:28:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 22:28:18,112 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:18,112 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:18,112 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:18,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:18,113 INFO L82 PathProgramCache]: Analyzing trace with hash -892052414, now seen corresponding path program 2 times [2019-12-18 22:28:18,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:18,114 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462645592] [2019-12-18 22:28:18,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:18,193 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462645592] [2019-12-18 22:28:18,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:18,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:28:18,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538163776] [2019-12-18 22:28:18,194 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:18,195 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:18,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:18,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:18,195 INFO L87 Difference]: Start difference. First operand 2709 states and 7335 transitions. Second operand 3 states. [2019-12-18 22:28:18,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:18,293 INFO L93 Difference]: Finished difference Result 3043 states and 8018 transitions. [2019-12-18 22:28:18,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:18,293 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 22:28:18,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:18,299 INFO L225 Difference]: With dead ends: 3043 [2019-12-18 22:28:18,299 INFO L226 Difference]: Without dead ends: 3043 [2019-12-18 22:28:18,300 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:18,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3043 states. [2019-12-18 22:28:18,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3043 to 2535. [2019-12-18 22:28:18,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2535 states. [2019-12-18 22:28:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2535 states and 6746 transitions. [2019-12-18 22:28:18,354 INFO L78 Accepts]: Start accepts. Automaton has 2535 states and 6746 transitions. Word has length 58 [2019-12-18 22:28:18,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:18,354 INFO L462 AbstractCegarLoop]: Abstraction has 2535 states and 6746 transitions. [2019-12-18 22:28:18,354 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 6746 transitions. [2019-12-18 22:28:18,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-18 22:28:18,360 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:18,360 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:18,361 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:18,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:18,361 INFO L82 PathProgramCache]: Analyzing trace with hash -2094958730, now seen corresponding path program 1 times [2019-12-18 22:28:18,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:18,361 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352885706] [2019-12-18 22:28:18,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:18,465 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352885706] [2019-12-18 22:28:18,465 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:18,465 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:18,465 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792883218] [2019-12-18 22:28:18,466 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:28:18,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:18,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:28:18,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:18,467 INFO L87 Difference]: Start difference. First operand 2535 states and 6746 transitions. Second operand 3 states. [2019-12-18 22:28:18,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:18,485 INFO L93 Difference]: Finished difference Result 2534 states and 6744 transitions. [2019-12-18 22:28:18,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:28:18,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-12-18 22:28:18,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:18,490 INFO L225 Difference]: With dead ends: 2534 [2019-12-18 22:28:18,490 INFO L226 Difference]: Without dead ends: 2534 [2019-12-18 22:28:18,492 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:28:18,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2534 states. [2019-12-18 22:28:18,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2534 to 2534. [2019-12-18 22:28:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2534 states. [2019-12-18 22:28:18,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 2534 states and 6744 transitions. [2019-12-18 22:28:18,534 INFO L78 Accepts]: Start accepts. Automaton has 2534 states and 6744 transitions. Word has length 59 [2019-12-18 22:28:18,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:18,535 INFO L462 AbstractCegarLoop]: Abstraction has 2534 states and 6744 transitions. [2019-12-18 22:28:18,536 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:28:18,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 6744 transitions. [2019-12-18 22:28:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:28:18,541 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:18,541 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:18,541 INFO L410 AbstractCegarLoop]: === Iteration 16 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:18,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:18,542 INFO L82 PathProgramCache]: Analyzing trace with hash -519278466, now seen corresponding path program 1 times [2019-12-18 22:28:18,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:18,542 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539827747] [2019-12-18 22:28:18,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:18,668 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539827747] [2019-12-18 22:28:18,670 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:18,670 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:18,671 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269890055] [2019-12-18 22:28:18,671 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:28:18,671 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:18,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:28:18,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:18,672 INFO L87 Difference]: Start difference. First operand 2534 states and 6744 transitions. Second operand 5 states. [2019-12-18 22:28:18,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:18,708 INFO L93 Difference]: Finished difference Result 2750 states and 7159 transitions. [2019-12-18 22:28:18,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:28:18,709 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-18 22:28:18,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:18,712 INFO L225 Difference]: With dead ends: 2750 [2019-12-18 22:28:18,712 INFO L226 Difference]: Without dead ends: 1477 [2019-12-18 22:28:18,712 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:28:18,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1477 states. [2019-12-18 22:28:18,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1477 to 1477. [2019-12-18 22:28:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2019-12-18 22:28:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 3353 transitions. [2019-12-18 22:28:18,727 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 3353 transitions. Word has length 60 [2019-12-18 22:28:18,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:18,727 INFO L462 AbstractCegarLoop]: Abstraction has 1477 states and 3353 transitions. [2019-12-18 22:28:18,727 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:28:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3353 transitions. [2019-12-18 22:28:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:28:18,730 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:18,730 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:18,730 INFO L410 AbstractCegarLoop]: === Iteration 17 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:18,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:18,730 INFO L82 PathProgramCache]: Analyzing trace with hash -579618014, now seen corresponding path program 2 times [2019-12-18 22:28:18,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:18,730 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396446316] [2019-12-18 22:28:18,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:28:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:28:18,819 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396446316] [2019-12-18 22:28:18,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:28:18,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:28:18,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406264649] [2019-12-18 22:28:18,820 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:28:18,820 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:28:18,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:28:18,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:28:18,821 INFO L87 Difference]: Start difference. First operand 1477 states and 3353 transitions. Second operand 5 states. [2019-12-18 22:28:18,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:28:18,859 INFO L93 Difference]: Finished difference Result 1664 states and 3711 transitions. [2019-12-18 22:28:18,859 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:28:18,859 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-18 22:28:18,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:28:18,860 INFO L225 Difference]: With dead ends: 1664 [2019-12-18 22:28:18,860 INFO L226 Difference]: Without dead ends: 249 [2019-12-18 22:28:18,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:28:18,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-12-18 22:28:18,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 249. [2019-12-18 22:28:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2019-12-18 22:28:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 447 transitions. [2019-12-18 22:28:18,864 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 447 transitions. Word has length 60 [2019-12-18 22:28:18,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:28:18,864 INFO L462 AbstractCegarLoop]: Abstraction has 249 states and 447 transitions. [2019-12-18 22:28:18,864 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:28:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 447 transitions. [2019-12-18 22:28:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:28:18,865 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:28:18,865 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:28:18,866 INFO L410 AbstractCegarLoop]: === Iteration 18 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:28:18,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:28:18,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1135387320, now seen corresponding path program 3 times [2019-12-18 22:28:18,866 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:28:18,866 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990612198] [2019-12-18 22:28:18,867 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:28:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:28:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:28:19,049 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 22:28:19,050 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 22:28:19,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1177] [1177] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_78| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_34| 1))) (and (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8) (= 0 v_~__unbuffered_p0_EAX~0_13) (= v_~y$w_buff1_used~0_92 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= 0 v_~__unbuffered_p2_EAX$w_buff0_used~0_8) (< 0 |v_#StackHeapBarrier_25|) (= |v_#length_40| (store (store |v_#length_41| |v_~#y~0.base_34| 4) |v_ULTIMATE.start_main_~#t1940~0.base_24| 4)) (= |v_#NULL.offset_3| 0) (= v_~y$r_buff0_thd2~0_26 0) (= 0 (select (select |v_#memory_int_69| |v_~#y~0.base_34|) |v_~#y~0.offset_34|)) (= v_~y$r_buff0_thd3~0_98 0) (= 0 v_~__unbuffered_cnt~0_21) (= v_~x~0_15 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8) (= 0 v_~weak$$choice2~0_34) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p2_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p2_EAX$flush_delayed~0_6) (= 0 v_~__unbuffered_p2_EAX$w_buff1~0_8) (= (store |v_#memory_int_69| |v_ULTIMATE.start_main_~#t1940~0.base_24| (store (select |v_#memory_int_69| |v_ULTIMATE.start_main_~#t1940~0.base_24|) |v_ULTIMATE.start_main_~#t1940~0.offset_19| 0)) |v_#memory_int_68|) (= 0 v_~y$r_buff1_thd3~0_79) (= v_~y$w_buff0_used~0_155 0) (= 0 v_~y$r_buff1_thd0~0_17) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#t1940~0.base_24|) (= 0 |v_#NULL.base_3|) (= v_~z~0_12 0) (= 0 v_~weak$$choice0~0_38) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7) (< |v_#StackHeapBarrier_25| |v_~#y~0.base_34|) (= 0 v_~y$r_buff1_thd2~0_20) (= 0 v_~__unbuffered_p1_EAX~0_14) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7) (= v_~y$read_delayed~0_7 0) (= v_~main$tmp_guard0~0_12 0) (= v_~__unbuffered_p2_EAX$read_delayed~0_13 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7) (= v_~y$r_buff0_thd1~0_9 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7) (= 0 v_~y$r_buff1_thd1~0_10) (= 0 v_~weak$$choice1~0_18) (= 0 v_~__unbuffered_p2_EAX$mem_tmp~0_6) (= v_~y$r_buff0_thd0~0_22 0) (= 0 v_~y$flush_delayed~0_13) (= 0 v_~y$w_buff0~0_41) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1940~0.base_24|)) (= 0 v_~__unbuffered_p2_EAX~0_15) (= |v_~#y~0.offset_34| 0) (= 0 v_~y$w_buff1~0_35) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12) (= v_~main$tmp_guard1~0_14 0) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12) (= 0 v_~__unbuffered_p2_EAX$w_buff0~0_8) (= v_~y$mem_tmp~0_10 0) (= |v_#valid_76| (store .cse0 |v_ULTIMATE.start_main_~#t1940~0.base_24| 1)) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8) (= 0 (select .cse1 |v_~#y~0.base_34|)) (= |v_ULTIMATE.start_main_~#t1940~0.offset_19| 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_25|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_69|, #length=|v_#length_41|} OutVars{ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_9|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12, ~__unbuffered_p2_EAX$read_delayed_var~0.base=v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12, ULTIMATE.start_main_~#t1941~0.offset=|v_ULTIMATE.start_main_~#t1941~0.offset_17|, #NULL.offset=|v_#NULL.offset_3|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_11|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_14|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~y$mem_tmp~0=v_~y$mem_tmp~0_10, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_13, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_79, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_9, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, ~__unbuffered_p2_EAX$w_buff0_used~0=v_~__unbuffered_p2_EAX$w_buff0_used~0_8, #length=|v_#length_40|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15, ~__unbuffered_p2_EAX$r_buff1_thd2~0=v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7, ULTIMATE.start_main_~#t1942~0.base=|v_ULTIMATE.start_main_~#t1942~0.base_21|, ~__unbuffered_p2_EAX$r_buff0_thd0~0=v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_12|, ~__unbuffered_p2_EAX$w_buff0~0=v_~__unbuffered_p2_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_8|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_9|, ULTIMATE.start_main_~#t1941~0.base=|v_ULTIMATE.start_main_~#t1941~0.base_23|, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_16|, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_11|, ULTIMATE.start_main_~#t1940~0.base=|v_ULTIMATE.start_main_~#t1940~0.base_24|, ~weak$$choice0~0=v_~weak$$choice0~0_38, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ~y$w_buff1~0=v_~y$w_buff1~0_35, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_26, ~__unbuffered_p2_EAX$r_buff0_thd1~0=v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_17, ~x~0=v_~x~0_15, ~__unbuffered_p2_EAX$r_buff1_thd3~0=v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8, ~__unbuffered_p2_EAX$w_buff1~0=v_~__unbuffered_p2_EAX$w_buff1~0_8, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_34|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_155, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~#y~0.base=|v_~#y~0.base_34|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_13|, ~__unbuffered_p2_EAX$w_buff1_used~0=v_~__unbuffered_p2_EAX$w_buff1_used~0_8, ULTIMATE.start_main_~#t1940~0.offset=|v_ULTIMATE.start_main_~#t1940~0.offset_19|, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_98, ~__unbuffered_p2_EAX$r_buff0_thd2~0=v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7, ~__unbuffered_p2_EAX$r_buff1_thd0~0=v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_~#t1942~0.offset=|v_ULTIMATE.start_main_~#t1942~0.offset_17|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_9|, ~__unbuffered_p2_EAX$mem_tmp~0=v_~__unbuffered_p2_EAX$mem_tmp~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_12, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_16|, ~__unbuffered_p2_EAX$flush_delayed~0=v_~__unbuffered_p2_EAX$flush_delayed~0_6, #NULL.base=|v_#NULL.base_3|, ~__unbuffered_p2_EAX$read_delayed~0=v_~__unbuffered_p2_EAX$read_delayed~0_13, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_68|, ~__unbuffered_p2_EAX$r_buff1_thd1~0=v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7, ~__unbuffered_p2_EAX$r_buff0_thd3~0=v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8, ~z~0=v_~z~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_34, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_10|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_92} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet76, ~__unbuffered_p2_EAX$read_delayed_var~0.offset, ~__unbuffered_p2_EAX$read_delayed_var~0.base, ULTIMATE.start_main_~#t1941~0.offset, #NULL.offset, ULTIMATE.start_main_#t~ite73, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ~__unbuffered_p2_EAX$w_buff0_used~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p2_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1942~0.base, ~__unbuffered_p2_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem77, ~__unbuffered_p2_EAX$w_buff0~0, ULTIMATE.start_main_#t~nondet68, ULTIMATE.start_main_#t~nondet66, ULTIMATE.start_main_~#t1941~0.base, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_~#t1940~0.base, ~weak$$choice0~0, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd1~0, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~__unbuffered_p2_EAX$r_buff1_thd3~0, ~__unbuffered_p2_EAX$w_buff1~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p2_EAX$w_buff1_used~0, ULTIMATE.start_main_~#t1940~0.offset, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p2_EAX$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1942~0.offset, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p2_EAX$mem_tmp~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p2_EAX$flush_delayed~0, #NULL.base, ~__unbuffered_p2_EAX$read_delayed~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p2_EAX$r_buff1_thd1~0, ~__unbuffered_p2_EAX$r_buff0_thd3~0, ~z~0, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 22:28:19,056 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1135] [1135] L837-1-->L839: Formula: (and (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1941~0.base_12| 1)) (= |v_ULTIMATE.start_main_~#t1941~0.offset_10| 0) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1941~0.base_12|)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1941~0.base_12| 4) |v_#length_21|) (not (= |v_ULTIMATE.start_main_~#t1941~0.base_12| 0)) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~#t1941~0.base_12| (store (select |v_#memory_int_53| |v_ULTIMATE.start_main_~#t1941~0.base_12|) |v_ULTIMATE.start_main_~#t1941~0.offset_10| 1)) |v_#memory_int_52|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1941~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_53|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_4|, #memory_int=|v_#memory_int_52|, ULTIMATE.start_main_~#t1941~0.offset=|v_ULTIMATE.start_main_~#t1941~0.offset_10|, ULTIMATE.start_main_~#t1941~0.base=|v_ULTIMATE.start_main_~#t1941~0.base_12|, #length=|v_#length_21|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet66, #memory_int, ULTIMATE.start_main_~#t1941~0.offset, ULTIMATE.start_main_~#t1941~0.base, #length] because there is no mapped edge [2019-12-18 22:28:19,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1120] [1120] L839-1-->L841: Formula: (and (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1942~0.base_10| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1942~0.base_10| 4)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1942~0.base_10|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1942~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t1942~0.base_10| 0)) (= 0 |v_ULTIMATE.start_main_~#t1942~0.offset_9|) (= (store |v_#memory_int_49| |v_ULTIMATE.start_main_~#t1942~0.base_10| (store (select |v_#memory_int_49| |v_ULTIMATE.start_main_~#t1942~0.base_10|) |v_ULTIMATE.start_main_~#t1942~0.offset_9| 2)) |v_#memory_int_48|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_49|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t1942~0.offset=|v_ULTIMATE.start_main_~#t1942~0.offset_9|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_4|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_48|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1942~0.base=|v_ULTIMATE.start_main_~#t1942~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1942~0.offset, ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1942~0.base] because there is no mapped edge [2019-12-18 22:28:19,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1143] [1143] L799-->L799-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-307606817 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite33_In-307606817| |P2Thread1of1ForFork2_#t~ite33_Out-307606817|) (not .cse0) (= ~y$w_buff1~0_In-307606817 |P2Thread1of1ForFork2_#t~ite34_Out-307606817|)) (and (= |P2Thread1of1ForFork2_#t~ite33_Out-307606817| |P2Thread1of1ForFork2_#t~ite34_Out-307606817|) (= |P2Thread1of1ForFork2_#t~ite33_Out-307606817| ~y$w_buff1~0_In-307606817) (= (mod ~y$w_buff0_used~0_In-307606817 256) 0) .cse0))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-307606817, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-307606817, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_In-307606817|, ~weak$$choice2~0=~weak$$choice2~0_In-307606817} OutVars{P2Thread1of1ForFork2_#t~ite34=|P2Thread1of1ForFork2_#t~ite34_Out-307606817|, ~y$w_buff1~0=~y$w_buff1~0_In-307606817, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-307606817, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_Out-307606817|, ~weak$$choice2~0=~weak$$choice2~0_In-307606817} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite33] because there is no mapped edge [2019-12-18 22:28:19,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1144] [1144] L801-->L801-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In674615548 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite44_Out674615548| ~y$w_buff1_used~0_In674615548) (not .cse0) (= |P2Thread1of1ForFork2_#t~ite43_In674615548| |P2Thread1of1ForFork2_#t~ite43_Out674615548|)) (and .cse0 (= |P2Thread1of1ForFork2_#t~ite44_Out674615548| |P2Thread1of1ForFork2_#t~ite43_Out674615548|) (= ~y$w_buff1_used~0_In674615548 |P2Thread1of1ForFork2_#t~ite43_Out674615548|) (= (mod ~y$w_buff0_used~0_In674615548 256) 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In674615548, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_In674615548|, ~weak$$choice2~0=~weak$$choice2~0_In674615548, ~y$w_buff1_used~0=~y$w_buff1_used~0_In674615548} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In674615548, P2Thread1of1ForFork2_#t~ite44=|P2Thread1of1ForFork2_#t~ite44_Out674615548|, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out674615548|, ~weak$$choice2~0=~weak$$choice2~0_In674615548, ~y$w_buff1_used~0=~y$w_buff1_used~0_In674615548} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite44, P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-18 22:28:19,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-->L803: Formula: (and (not (= (mod v_~weak$$choice2~0_21 256) 0)) (= v_~y$r_buff0_thd3~0_73 v_~y$r_buff0_thd3~0_72)) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_73, ~weak$$choice2~0=v_~weak$$choice2~0_21} OutVars{P2Thread1of1ForFork2_#t~ite46=|v_P2Thread1of1ForFork2_#t~ite46_9|, P2Thread1of1ForFork2_#t~ite45=|v_P2Thread1of1ForFork2_#t~ite45_8|, P2Thread1of1ForFork2_#t~ite48=|v_P2Thread1of1ForFork2_#t~ite48_9|, P2Thread1of1ForFork2_#t~ite47=|v_P2Thread1of1ForFork2_#t~ite47_10|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_72, ~weak$$choice2~0=v_~weak$$choice2~0_21, P2Thread1of1ForFork2_#t~ite49=|v_P2Thread1of1ForFork2_#t~ite49_8|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite46, P2Thread1of1ForFork2_#t~ite45, P2Thread1of1ForFork2_#t~ite48, P2Thread1of1ForFork2_#t~ite47, ~y$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite49] because there is no mapped edge [2019-12-18 22:28:19,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1068] [1068] L807-->L814: Formula: (and (= 1 v_~z~0_6) (= (store |v_#memory_int_45| |v_~#y~0.base_25| (store (select |v_#memory_int_45| |v_~#y~0.base_25|) |v_~#y~0.offset_25| v_~y$mem_tmp~0_5)) |v_#memory_int_44|) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_45|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~#y~0.base=|v_~#y~0.base_25|} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, P2Thread1of1ForFork2_#t~mem57=|v_P2Thread1of1ForFork2_#t~mem57_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_44|, ~z~0=v_~z~0_6, ~#y~0.base=|v_~#y~0.base_25|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, P2Thread1of1ForFork2_#t~mem57, ~y$flush_delayed~0, #memory_int, ~z~0] because there is no mapped edge [2019-12-18 22:28:19,079 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1105] [1105] P0ENTRY-->P0EXIT: Formula: (and (= v_P0Thread1of1ForFork0_~arg.base_5 |v_P0Thread1of1ForFork0_#in~arg.base_5|) (= v_~__unbuffered_p0_EAX~0_8 v_~z~0_7) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= v_~__unbuffered_cnt~0_13 (+ v_~__unbuffered_cnt~0_14 1)) (= v_P0Thread1of1ForFork0_~arg.offset_5 |v_P0Thread1of1ForFork0_#in~arg.offset_5|) (= 1 v_~x~0_8) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0)) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z~0=v_~z~0_7} OutVars{P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~z~0=v_~z~0_7, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_5, ~x~0=v_~x~0_8, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_5} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, ~x~0, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-18 22:28:19,080 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1091] [1091] L814-2-->L814-5: Formula: (let ((.cse1 (= |P2Thread1of1ForFork2_#t~ite60_Out1368034151| |P2Thread1of1ForFork2_#t~ite61_Out1368034151|)) (.cse2 (= (mod ~y$w_buff1_used~0_In1368034151 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In1368034151 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite60_Out1368034151| ~y$w_buff1~0_In1368034151) .cse1 (not .cse2) (= |P2Thread1of1ForFork2_#t~mem59_In1368034151| |P2Thread1of1ForFork2_#t~mem59_Out1368034151|)) (and (= |P2Thread1of1ForFork2_#t~mem59_Out1368034151| |P2Thread1of1ForFork2_#t~ite60_Out1368034151|) .cse1 (or .cse2 .cse0) (= |P2Thread1of1ForFork2_#t~mem59_Out1368034151| (select (select |#memory_int_In1368034151| |~#y~0.base_In1368034151|) |~#y~0.offset_In1368034151|))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1368034151, ~#y~0.offset=|~#y~0.offset_In1368034151|, ~y$w_buff1~0=~y$w_buff1~0_In1368034151, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_In1368034151|, #memory_int=|#memory_int_In1368034151|, ~#y~0.base=|~#y~0.base_In1368034151|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1368034151} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1368034151, ~#y~0.offset=|~#y~0.offset_In1368034151|, ~y$w_buff1~0=~y$w_buff1~0_In1368034151, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_Out1368034151|, P2Thread1of1ForFork2_#t~ite61=|P2Thread1of1ForFork2_#t~ite61_Out1368034151|, #memory_int=|#memory_int_In1368034151|, P2Thread1of1ForFork2_#t~ite60=|P2Thread1of1ForFork2_#t~ite60_Out1368034151|, ~#y~0.base=|~#y~0.base_In1368034151|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1368034151} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem59, P2Thread1of1ForFork2_#t~ite61, P2Thread1of1ForFork2_#t~ite60] because there is no mapped edge [2019-12-18 22:28:19,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] P1ENTRY-->L4-3: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5| 1) (= v_~y$w_buff1_used~0_63 v_~y$w_buff0_used~0_112) (= v_~y$w_buff0~0_25 v_~y$w_buff1~0_21) (= 1 v_~y$w_buff0~0_24) (= v_~__unbuffered_p1_EAX~0_5 v_~x~0_7) (= (mod v_~y$w_buff1_used~0_63 256) 0) (= v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7 |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|) (= v_~y$w_buff0_used~0_111 1)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_112, ~y$w_buff0~0=v_~y$w_buff0~0_25, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_7} OutVars{P1Thread1of1ForFork1___VERIFIER_assert_~expression=v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_111, ~y$w_buff1~0=v_~y$w_buff1~0_21, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|, ~y$w_buff0~0=v_~y$w_buff0~0_24, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_7, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_63} AuxVars[] AssignedVars[P1Thread1of1ForFork1___VERIFIER_assert_~expression, P1Thread1of1ForFork1_~arg.offset, ~y$w_buff0_used~0, ~y$w_buff1~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression, ~y$w_buff0~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 22:28:19,086 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1092] [1092] L779-->L779-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1558660272 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In1558660272 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite6_Out1558660272| 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In1558660272 |P1Thread1of1ForFork1_#t~ite6_Out1558660272|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1558660272, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1558660272} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1558660272, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1558660272, P1Thread1of1ForFork1_#t~ite6=|P1Thread1of1ForFork1_#t~ite6_Out1558660272|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-18 22:28:19,088 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L780-->L780-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In-1016479894 256))) (.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In-1016479894 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-1016479894 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-1016479894 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite7_Out-1016479894|)) (and (or .cse2 .cse3) (= ~y$w_buff1_used~0_In-1016479894 |P1Thread1of1ForFork1_#t~ite7_Out-1016479894|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1016479894, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1016479894, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1016479894, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1016479894} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1016479894, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1016479894, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1016479894, P1Thread1of1ForFork1_#t~ite7=|P1Thread1of1ForFork1_#t~ite7_Out-1016479894|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1016479894} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-18 22:28:19,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1094] [1094] L781-->L782: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In815313767 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In815313767 256)))) (or (and (= ~y$r_buff0_thd2~0_Out815313767 0) (not .cse0) (not .cse1)) (and (= ~y$r_buff0_thd2~0_Out815313767 ~y$r_buff0_thd2~0_In815313767) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In815313767, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In815313767} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In815313767, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out815313767, P1Thread1of1ForFork1_#t~ite8=|P1Thread1of1ForFork1_#t~ite8_Out815313767|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-18 22:28:19,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] L782-->L782-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd2~0_In-552982233 256) 0)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-552982233 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-552982233 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-552982233 256) 0))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite9_Out-552982233| ~y$r_buff1_thd2~0_In-552982233) (or .cse2 .cse3)) (and (= |P1Thread1of1ForFork1_#t~ite9_Out-552982233| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-552982233, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-552982233, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-552982233, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-552982233} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-552982233, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-552982233, P1Thread1of1ForFork1_#t~ite9=|P1Thread1of1ForFork1_#t~ite9_Out-552982233|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-552982233, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-552982233} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-18 22:28:19,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1132] [1132] L782-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_18 1) v_~__unbuffered_cnt~0_17) (= |v_P1Thread1of1ForFork1_#t~ite9_8| v_~y$r_buff1_thd2~0_15) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_15, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_#t~ite9, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-18 22:28:19,091 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1086] [1086] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-1596795255 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1596795255 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite62_Out-1596795255| ~y$w_buff0_used~0_In-1596795255) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite62_Out-1596795255|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1596795255, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1596795255} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1596795255, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1596795255, P2Thread1of1ForFork2_#t~ite62=|P2Thread1of1ForFork2_#t~ite62_Out-1596795255|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite62] because there is no mapped edge [2019-12-18 22:28:19,092 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1080] [1080] L816-->L816-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In849761931 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In849761931 256))) (.cse3 (= (mod ~y$r_buff1_thd3~0_In849761931 256) 0)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In849761931 256)))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~ite63_Out849761931| ~y$w_buff1_used~0_In849761931) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= |P2Thread1of1ForFork2_#t~ite63_Out849761931| 0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In849761931, ~y$w_buff0_used~0=~y$w_buff0_used~0_In849761931, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In849761931, ~y$w_buff1_used~0=~y$w_buff1_used~0_In849761931} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In849761931, ~y$w_buff0_used~0=~y$w_buff0_used~0_In849761931, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out849761931|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In849761931, ~y$w_buff1_used~0=~y$w_buff1_used~0_In849761931} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63] because there is no mapped edge [2019-12-18 22:28:19,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1090] [1090] L817-->L817-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In221882287 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In221882287 256)))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork2_#t~ite64_Out221882287| 0)) (and (or .cse1 .cse0) (= |P2Thread1of1ForFork2_#t~ite64_Out221882287| ~y$r_buff0_thd3~0_In221882287)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In221882287, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In221882287} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In221882287, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In221882287, P2Thread1of1ForFork2_#t~ite64=|P2Thread1of1ForFork2_#t~ite64_Out221882287|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite64] because there is no mapped edge [2019-12-18 22:28:19,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1081] [1081] L818-->L818-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In2015667044 256))) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In2015667044 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In2015667044 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2015667044 256)))) (or (and (= ~y$r_buff1_thd3~0_In2015667044 |P2Thread1of1ForFork2_#t~ite65_Out2015667044|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0))) (= 0 |P2Thread1of1ForFork2_#t~ite65_Out2015667044|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2015667044, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2015667044, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2015667044, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2015667044} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2015667044, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out2015667044|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2015667044, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2015667044, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2015667044} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65] because there is no mapped edge [2019-12-18 22:28:19,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1124] [1124] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_16 1) v_~__unbuffered_cnt~0_15) (= |v_P2Thread1of1ForFork2_#t~ite65_8| v_~y$r_buff1_thd3~0_65) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0)) InVars {P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_65, P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_7|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 22:28:19,098 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L845-->L847-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_117 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_6 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-18 22:28:19,099 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1085] [1085] L847-2-->L847-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In1919415214 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1919415214 256)))) (or (and (= (select (select |#memory_int_In1919415214| |~#y~0.base_In1919415214|) |~#y~0.offset_In1919415214|) |ULTIMATE.start_main_#t~mem69_Out1919415214|) (= |ULTIMATE.start_main_#t~ite70_Out1919415214| |ULTIMATE.start_main_#t~mem69_Out1919415214|) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite70_Out1919415214| ~y$w_buff1~0_In1919415214) (not .cse1) (not .cse0) (= |ULTIMATE.start_main_#t~mem69_In1919415214| |ULTIMATE.start_main_#t~mem69_Out1919415214|)))) InVars {~#y~0.offset=|~#y~0.offset_In1919415214|, ~y$w_buff1~0=~y$w_buff1~0_In1919415214, #memory_int=|#memory_int_In1919415214|, ~#y~0.base=|~#y~0.base_In1919415214|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1919415214, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1919415214, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In1919415214|} OutVars{~#y~0.offset=|~#y~0.offset_In1919415214|, ~y$w_buff1~0=~y$w_buff1~0_In1919415214, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1919415214|, #memory_int=|#memory_int_In1919415214|, ~#y~0.base=|~#y~0.base_In1919415214|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1919415214, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1919415214, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out1919415214|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 22:28:19,099 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L847-4-->L848: Formula: (= (store |v_#memory_int_39| |v_~#y~0.base_21| (store (select |v_#memory_int_39| |v_~#y~0.base_21|) |v_~#y~0.offset_21| |v_ULTIMATE.start_main_#t~ite70_7|)) |v_#memory_int_38|) InVars {~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_7|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_21|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_6|, ~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_6|, #memory_int=|v_#memory_int_38|, ~#y~0.base=|v_~#y~0.base_21|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 22:28:19,099 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1075] [1075] L848-->L848-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In881135245 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd0~0_In881135245 256) 0))) (or (and (= ~y$w_buff0_used~0_In881135245 |ULTIMATE.start_main_#t~ite72_Out881135245|) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite72_Out881135245| 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In881135245, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In881135245} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out881135245|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In881135245, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In881135245} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-18 22:28:19,101 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] L849-->L849-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In-345735988 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In-345735988 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-345735988 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-345735988 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite73_Out-345735988| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$w_buff1_used~0_In-345735988 |ULTIMATE.start_main_#t~ite73_Out-345735988|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-345735988, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-345735988, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-345735988, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-345735988} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-345735988|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-345735988, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-345735988, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-345735988, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-345735988} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-18 22:28:19,103 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L850-->L850-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In1001365205 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In1001365205 256)))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite74_Out1001365205| 0)) (and (= ~y$r_buff0_thd0~0_In1001365205 |ULTIMATE.start_main_#t~ite74_Out1001365205|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1001365205, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1001365205} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1001365205|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1001365205, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1001365205} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-18 22:28:19,105 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] L851-->L851-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-1390668085 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1390668085 256))) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1390668085 256))) (.cse2 (= 0 (mod ~y$r_buff0_thd0~0_In-1390668085 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite75_Out-1390668085| 0)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite75_Out-1390668085| ~y$r_buff1_thd0~0_In-1390668085) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1390668085, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1390668085, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1390668085, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1390668085} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1390668085, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1390668085, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1390668085, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out-1390668085|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1390668085} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-18 22:28:19,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L855-1-->L855-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-1696038849 256)))) (or (and (not .cse0) (= (select (select |#memory_int_In-1696038849| ~__unbuffered_p2_EAX$read_delayed_var~0.base_In-1696038849) ~__unbuffered_p2_EAX$read_delayed_var~0.offset_In-1696038849) |ULTIMATE.start_main_#t~mem77_Out-1696038849|) (= |ULTIMATE.start_main_#t~mem77_Out-1696038849| |ULTIMATE.start_main_#t~ite78_Out-1696038849|)) (and .cse0 (= |ULTIMATE.start_main_#t~mem77_In-1696038849| |ULTIMATE.start_main_#t~mem77_Out-1696038849|) (= ~__unbuffered_p2_EAX~0_In-1696038849 |ULTIMATE.start_main_#t~ite78_Out-1696038849|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1696038849, ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_In-1696038849|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In-1696038849, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In-1696038849, #memory_int=|#memory_int_In-1696038849|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In-1696038849} OutVars{ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_Out-1696038849|, ~weak$$choice1~0=~weak$$choice1~0_In-1696038849, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In-1696038849, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In-1696038849, #memory_int=|#memory_int_In-1696038849|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In-1696038849, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out-1696038849|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-18 22:28:19,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1136] [1136] L855-3-->L4: Formula: (and (let ((.cse2 (= 1 v_~__unbuffered_p2_EAX~0_10)) (.cse0 (= 1 v_~__unbuffered_p1_EAX~0_10)) (.cse1 (= v_~__unbuffered_p0_EAX~0_9 1))) (or (and (or (not .cse0) (not .cse1) (not .cse2)) (= v_~main$tmp_guard1~0_7 1)) (and (= v_~main$tmp_guard1~0_7 0) .cse2 .cse0 .cse1))) (= (mod v_~main$tmp_guard1~0_7 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= |v_ULTIMATE.start_main_#t~ite78_10| v_~__unbuffered_p2_EAX~0_10)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_10|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_6|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_10, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_9|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_9|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite78, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 22:28:19,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1110] [1110] L4-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 22:28:19,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 10:28:19 BasicIcfg [2019-12-18 22:28:19,213 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 22:28:19,215 INFO L168 Benchmark]: Toolchain (without parser) took 29044.69 ms. Allocated memory was 145.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 100.8 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 279.8 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,216 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.82 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.6 MB in the beginning and 154.5 MB in the end (delta: -53.9 MB). Peak memory consumption was 21.6 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,220 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.02 ms. Allocated memory is still 202.9 MB. Free memory was 154.5 MB in the beginning and 151.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,222 INFO L168 Benchmark]: Boogie Preprocessor took 44.62 ms. Allocated memory is still 202.9 MB. Free memory was 151.9 MB in the beginning and 149.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,223 INFO L168 Benchmark]: RCFGBuilder took 1001.22 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 148.6 MB in the beginning and 201.9 MB in the end (delta: -53.3 MB). Peak memory consumption was 65.3 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,223 INFO L168 Benchmark]: TraceAbstraction took 27123.10 ms. Allocated memory was 235.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 201.9 MB in the beginning and 1.1 GB in the end (delta: -916.2 MB). Peak memory consumption was 290.7 MB. Max. memory is 7.1 GB. [2019-12-18 22:28:19,228 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 145.8 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 775.82 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.6 MB in the beginning and 154.5 MB in the end (delta: -53.9 MB). Peak memory consumption was 21.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 88.02 ms. Allocated memory is still 202.9 MB. Free memory was 154.5 MB in the beginning and 151.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.62 ms. Allocated memory is still 202.9 MB. Free memory was 151.9 MB in the beginning and 149.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1001.22 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 148.6 MB in the beginning and 201.9 MB in the end (delta: -53.3 MB). Peak memory consumption was 65.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 27123.10 ms. Allocated memory was 235.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 201.9 MB in the beginning and 1.1 GB in the end (delta: -916.2 MB). Peak memory consumption was 290.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.2s, 224 ProgramPointsBefore, 108 ProgramPointsAfterwards, 276 TransitionsBefore, 133 TransitionsAfterwards, 22870 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 31 ChoiceCompositions, 9635 VarBasedMoverChecksPositive, 270 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 118465 CheckedPairsTotal, 171 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t1940, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L839] FCALL, FORK 0 pthread_create(&t1941, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L841] FCALL, FORK 0 pthread_create(&t1942, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L792] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L793] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L794] 3 y$flush_delayed = weak$$choice2 [L795] EXPR 3 \read(y) [L795] 3 y$mem_tmp = y [L796] 3 weak$$choice1 = __VERIFIER_nondet_bool() [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L797] EXPR 3 \read(y) [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L797] 3 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L798] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) [L799] 3 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)))) [L800] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L800] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) [L801] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L803] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L804] 3 __unbuffered_p2_EAX$read_delayed = (_Bool)1 [L805] 3 __unbuffered_p2_EAX$read_delayed_var = &y [L806] EXPR 3 \read(y) [L806] 3 __unbuffered_p2_EAX = y [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L771] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L772] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L773] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L774] 2 y$r_buff1_thd3 = y$r_buff0_thd3 [L775] 2 y$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L779] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L780] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L848] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L849] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L850] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L851] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L854] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L855] 0 __unbuffered_p2_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p2_EAX$read_delayed_var : __unbuffered_p2_EAX) : __unbuffered_p2_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 215 locations, 2 error locations. Result: UNSAFE, OverallTime: 26.7s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 7.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2444 SDtfs, 3482 SDslu, 3404 SDs, 0 SdLazy, 1607 SolverSat, 232 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 84 GetRequests, 19 SyntacticMatches, 7 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36066occurred 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: 8.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 33674 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 594 NumberOfCodeBlocks, 594 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 517 ConstructedInterpolants, 0 QuantifiedInterpolants, 54692 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...