/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-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 17:51:00,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 17:51:00,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 17:51:00,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 17:51:00,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 17:51:00,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 17:51:00,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 17:51:00,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 17:51:00,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 17:51:00,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 17:51:00,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 17:51:00,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 17:51:00,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 17:51:00,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 17:51:00,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 17:51:00,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 17:51:00,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 17:51:00,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 17:51:00,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 17:51:00,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 17:51:00,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 17:51:00,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 17:51:00,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 17:51:00,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 17:51:00,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 17:51:00,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 17:51:00,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 17:51:00,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 17:51:00,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 17:51:00,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 17:51:00,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 17:51:00,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 17:51:00,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 17:51:00,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 17:51:00,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 17:51:00,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 17:51:00,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 17:51:00,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 17:51:00,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 17:51:00,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 17:51:00,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 17:51:00,892 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-SemanticLbe-MCR.epf [2019-12-27 17:51:00,906 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 17:51:00,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 17:51:00,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 17:51:00,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 17:51:00,908 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 17:51:00,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 17:51:00,908 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 17:51:00,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 17:51:00,910 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 17:51:00,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 17:51:00,910 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 17:51:00,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 17:51:00,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 17:51:00,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 17:51:00,911 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 17:51:00,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 17:51:00,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 17:51:00,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 17:51:00,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 17:51:00,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 17:51:00,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 17:51:00,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 17:51:00,912 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 17:51:00,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 17:51:00,913 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 17:51:00,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 17:51:01,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 17:51:01,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 17:51:01,258 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 17:51:01,259 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 17:51:01,260 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 17:51:01,260 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-27 17:51:01,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0760b0e79/16048c6d6d24477e883aba88918e7ebe/FLAG57bc62edb [2019-12-27 17:51:01,877 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 17:51:01,877 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-27 17:51:01,896 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0760b0e79/16048c6d6d24477e883aba88918e7ebe/FLAG57bc62edb [2019-12-27 17:51:02,147 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0760b0e79/16048c6d6d24477e883aba88918e7ebe [2019-12-27 17:51:02,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 17:51:02,159 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 17:51:02,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 17:51:02,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 17:51:02,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 17:51:02,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:02,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e7f0ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02, skipping insertion in model container [2019-12-27 17:51:02,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:02,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 17:51:02,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 17:51:02,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 17:51:02,733 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 17:51:02,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 17:51:02,908 INFO L208 MainTranslator]: Completed translation [2019-12-27 17:51:02,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02 WrapperNode [2019-12-27 17:51:02,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 17:51:02,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 17:51:02,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 17:51:02,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 17:51:02,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:02,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 17:51:03,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 17:51:03,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 17:51:03,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 17:51:03,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (1/1) ... [2019-12-27 17:51:03,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 17:51:03,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 17:51:03,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 17:51:03,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 17:51:03,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (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 [2019-12-27 17:51:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 17:51:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 17:51:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 17:51:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 17:51:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 17:51:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 17:51:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 17:51:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 17:51:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 17:51:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 17:51:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 17:51:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 17:51:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 17:51:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 17:51:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 17:51:03,154 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 17:51:04,220 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 17:51:04,220 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 17:51:04,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:51:04 BoogieIcfgContainer [2019-12-27 17:51:04,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 17:51:04,223 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 17:51:04,223 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 17:51:04,226 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 17:51:04,227 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 05:51:02" (1/3) ... [2019-12-27 17:51:04,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d14e666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:51:04, skipping insertion in model container [2019-12-27 17:51:04,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:51:02" (2/3) ... [2019-12-27 17:51:04,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d14e666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:51:04, skipping insertion in model container [2019-12-27 17:51:04,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:51:04" (3/3) ... [2019-12-27 17:51:04,230 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_rmo.oepc.i [2019-12-27 17:51:04,239 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 17:51:04,239 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 17:51:04,246 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 17:51:04,247 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 17:51:04,292 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,292 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,293 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,293 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,293 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,293 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,294 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,294 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,294 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,295 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,295 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,295 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,295 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,296 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,296 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,296 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,296 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,297 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,297 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,297 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,297 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,297 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,298 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,298 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,298 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,298 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,299 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,299 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,299 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,299 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,300 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,300 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,300 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,300 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,300 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,301 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,301 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,301 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,301 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,302 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,302 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,302 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,302 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,302 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,316 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,316 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,327 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,328 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,328 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,328 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,328 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,328 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,329 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,329 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,329 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,329 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,329 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,330 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,330 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,330 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,330 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,330 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,331 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,331 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,331 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,331 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,331 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,332 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,333 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,333 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,333 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,333 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,333 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,334 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,334 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,334 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,334 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,335 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,335 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,335 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,335 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,335 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,336 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,336 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,336 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,342 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,342 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,342 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,342 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,346 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,346 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,346 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,346 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,347 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,347 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,347 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,347 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,347 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,348 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,348 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,348 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,348 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,348 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,349 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,350 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,350 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,350 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,350 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,355 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,355 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,359 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,360 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:51:04,380 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 17:51:04,400 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 17:51:04,400 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 17:51:04,400 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 17:51:04,401 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 17:51:04,401 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 17:51:04,401 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 17:51:04,401 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 17:51:04,401 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 17:51:04,420 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 259 transitions [2019-12-27 17:51:04,422 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-27 17:51:04,555 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-27 17:51:04,556 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 17:51:04,578 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 17:51:04,613 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-27 17:51:04,748 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-27 17:51:04,749 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 17:51:04,765 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 17:51:04,804 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-27 17:51:04,805 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 17:51:11,580 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-27 17:51:11,786 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-27 17:51:12,349 WARN L192 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-27 17:51:12,618 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-27 17:51:12,654 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156337 [2019-12-27 17:51:12,655 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-27 17:51:12,658 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-27 17:52:12,683 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 221828 states. [2019-12-27 17:52:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 221828 states. [2019-12-27 17:52:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 17:52:12,753 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:52:12,754 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 17:52:12,755 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:52:12,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:52:12,762 INFO L82 PathProgramCache]: Analyzing trace with hash 1478494774, now seen corresponding path program 1 times [2019-12-27 17:52:12,774 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:52:12,775 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027486431] [2019-12-27 17:52:12,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:52:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:52:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:52:13,113 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027486431] [2019-12-27 17:52:13,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:52:13,115 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 17:52:13,116 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [402531232] [2019-12-27 17:52:13,117 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:52:13,125 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:52:13,151 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 17 transitions. [2019-12-27 17:52:13,151 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:52:13,156 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:52:13,157 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:52:13,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:52:13,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:52:13,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:52:13,178 INFO L87 Difference]: Start difference. First operand 221828 states. Second operand 3 states. [2019-12-27 17:52:19,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:52:19,393 INFO L93 Difference]: Finished difference Result 212890 states and 1000280 transitions. [2019-12-27 17:52:19,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:52:19,394 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 17:52:19,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:52:20,417 INFO L225 Difference]: With dead ends: 212890 [2019-12-27 17:52:20,417 INFO L226 Difference]: Without dead ends: 199162 [2019-12-27 17:52:20,418 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 [2019-12-27 17:52:41,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199162 states. [2019-12-27 17:52:45,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199162 to 199162. [2019-12-27 17:52:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199162 states. [2019-12-27 17:52:54,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199162 states to 199162 states and 936073 transitions. [2019-12-27 17:52:54,787 INFO L78 Accepts]: Start accepts. Automaton has 199162 states and 936073 transitions. Word has length 17 [2019-12-27 17:52:54,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:52:54,788 INFO L462 AbstractCegarLoop]: Abstraction has 199162 states and 936073 transitions. [2019-12-27 17:52:54,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:52:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 199162 states and 936073 transitions. [2019-12-27 17:52:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 17:52:54,806 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:52:54,806 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 17:52:54,806 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:52:54,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:52:54,807 INFO L82 PathProgramCache]: Analyzing trace with hash -431730319, now seen corresponding path program 1 times [2019-12-27 17:52:54,808 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:52:54,808 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705870370] [2019-12-27 17:52:54,808 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:52:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:52:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:52:55,008 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705870370] [2019-12-27 17:52:55,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:52:55,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:52:55,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1424838388] [2019-12-27 17:52:55,009 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:52:55,011 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:52:55,015 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 19 states and 18 transitions. [2019-12-27 17:52:55,015 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:52:55,016 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:52:55,017 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 17:52:55,017 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:52:55,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 17:52:55,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 17:52:55,018 INFO L87 Difference]: Start difference. First operand 199162 states and 936073 transitions. Second operand 4 states. [2019-12-27 17:52:55,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:52:55,378 INFO L93 Difference]: Finished difference Result 51946 states and 200868 transitions. [2019-12-27 17:52:55,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 17:52:55,379 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 17:52:55,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:52:55,559 INFO L225 Difference]: With dead ends: 51946 [2019-12-27 17:52:55,559 INFO L226 Difference]: Without dead ends: 39646 [2019-12-27 17:52:55,560 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 [2019-12-27 17:52:56,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39646 states. [2019-12-27 17:52:56,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39646 to 39646. [2019-12-27 17:52:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39646 states. [2019-12-27 17:52:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39646 states to 39646 states and 145933 transitions. [2019-12-27 17:52:56,855 INFO L78 Accepts]: Start accepts. Automaton has 39646 states and 145933 transitions. Word has length 18 [2019-12-27 17:52:56,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:52:56,856 INFO L462 AbstractCegarLoop]: Abstraction has 39646 states and 145933 transitions. [2019-12-27 17:52:56,856 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 17:52:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 39646 states and 145933 transitions. [2019-12-27 17:52:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 17:52:56,884 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:52:56,885 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] [2019-12-27 17:52:56,885 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:52:56,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:52:56,885 INFO L82 PathProgramCache]: Analyzing trace with hash 1114334134, now seen corresponding path program 1 times [2019-12-27 17:52:56,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:52:56,886 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395037095] [2019-12-27 17:52:56,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:52:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:52:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:52:57,073 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395037095] [2019-12-27 17:52:57,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:52:57,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 17:52:57,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1869181790] [2019-12-27 17:52:57,074 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:52:57,079 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:52:57,086 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 29 states and 28 transitions. [2019-12-27 17:52:57,087 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:52:57,087 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:52:57,087 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 17:52:57,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:52:57,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 17:52:57,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 17:52:57,088 INFO L87 Difference]: Start difference. First operand 39646 states and 145933 transitions. Second operand 6 states. [2019-12-27 17:52:57,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:52:57,825 INFO L93 Difference]: Finished difference Result 51992 states and 184409 transitions. [2019-12-27 17:52:57,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 17:52:57,826 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-27 17:52:57,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:52:57,984 INFO L225 Difference]: With dead ends: 51992 [2019-12-27 17:52:57,984 INFO L226 Difference]: Without dead ends: 51992 [2019-12-27 17:52:57,984 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:52:58,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51992 states. [2019-12-27 17:53:00,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51992 to 50282. [2019-12-27 17:53:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50282 states. [2019-12-27 17:53:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50282 states to 50282 states and 179472 transitions. [2019-12-27 17:53:01,076 INFO L78 Accepts]: Start accepts. Automaton has 50282 states and 179472 transitions. Word has length 28 [2019-12-27 17:53:01,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:01,077 INFO L462 AbstractCegarLoop]: Abstraction has 50282 states and 179472 transitions. [2019-12-27 17:53:01,077 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 17:53:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 50282 states and 179472 transitions. [2019-12-27 17:53:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 17:53:01,103 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:01,103 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] [2019-12-27 17:53:01,103 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:01,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:01,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1164191729, now seen corresponding path program 1 times [2019-12-27 17:53:01,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:01,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615898757] [2019-12-27 17:53:01,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:01,195 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615898757] [2019-12-27 17:53:01,195 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:01,196 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:53:01,196 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1023283972] [2019-12-27 17:53:01,196 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:01,202 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:01,209 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 30 states and 29 transitions. [2019-12-27 17:53:01,210 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:01,210 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:53:01,210 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:53:01,211 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:01,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:53:01,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:53:01,211 INFO L87 Difference]: Start difference. First operand 50282 states and 179472 transitions. Second operand 5 states. [2019-12-27 17:53:01,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:01,366 INFO L93 Difference]: Finished difference Result 21962 states and 74855 transitions. [2019-12-27 17:53:01,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 17:53:01,368 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-27 17:53:01,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:01,416 INFO L225 Difference]: With dead ends: 21962 [2019-12-27 17:53:01,416 INFO L226 Difference]: Without dead ends: 19236 [2019-12-27 17:53:01,417 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 [2019-12-27 17:53:01,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19236 states. [2019-12-27 17:53:01,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19236 to 19236. [2019-12-27 17:53:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19236 states. [2019-12-27 17:53:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19236 states to 19236 states and 65664 transitions. [2019-12-27 17:53:01,911 INFO L78 Accepts]: Start accepts. Automaton has 19236 states and 65664 transitions. Word has length 29 [2019-12-27 17:53:01,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:01,911 INFO L462 AbstractCegarLoop]: Abstraction has 19236 states and 65664 transitions. [2019-12-27 17:53:01,911 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:53:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 19236 states and 65664 transitions. [2019-12-27 17:53:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 17:53:01,944 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:01,944 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] [2019-12-27 17:53:01,945 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:01,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:01,945 INFO L82 PathProgramCache]: Analyzing trace with hash 737566713, now seen corresponding path program 1 times [2019-12-27 17:53:01,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:01,946 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430779585] [2019-12-27 17:53:01,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:02,067 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430779585] [2019-12-27 17:53:02,068 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:02,068 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 17:53:02,068 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1620004884] [2019-12-27 17:53:02,068 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:02,080 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:02,123 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 72 states and 99 transitions. [2019-12-27 17:53:02,123 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:02,146 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 17:53:02,146 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 17:53:02,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:02,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 17:53:02,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 17:53:02,147 INFO L87 Difference]: Start difference. First operand 19236 states and 65664 transitions. Second operand 6 states. [2019-12-27 17:53:05,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:05,972 INFO L93 Difference]: Finished difference Result 55417 states and 182797 transitions. [2019-12-27 17:53:05,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-27 17:53:05,972 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 43 [2019-12-27 17:53:05,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:06,070 INFO L225 Difference]: With dead ends: 55417 [2019-12-27 17:53:06,070 INFO L226 Difference]: Without dead ends: 55417 [2019-12-27 17:53:06,071 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-12-27 17:53:06,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55417 states. [2019-12-27 17:53:06,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55417 to 32524. [2019-12-27 17:53:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32524 states. [2019-12-27 17:53:06,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32524 states to 32524 states and 110396 transitions. [2019-12-27 17:53:06,874 INFO L78 Accepts]: Start accepts. Automaton has 32524 states and 110396 transitions. Word has length 43 [2019-12-27 17:53:06,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:06,874 INFO L462 AbstractCegarLoop]: Abstraction has 32524 states and 110396 transitions. [2019-12-27 17:53:06,874 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 17:53:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 32524 states and 110396 transitions. [2019-12-27 17:53:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:53:06,923 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:06,923 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] [2019-12-27 17:53:06,923 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:06,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:06,923 INFO L82 PathProgramCache]: Analyzing trace with hash 897306446, now seen corresponding path program 1 times [2019-12-27 17:53:06,924 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:06,924 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521854992] [2019-12-27 17:53:06,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:07,054 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521854992] [2019-12-27 17:53:07,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:07,054 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:53:07,054 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1939151108] [2019-12-27 17:53:07,054 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:07,067 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:07,118 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 90 states and 134 transitions. [2019-12-27 17:53:07,118 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:07,120 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:53:07,121 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:53:07,121 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:07,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:53:07,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:53:07,121 INFO L87 Difference]: Start difference. First operand 32524 states and 110396 transitions. Second operand 5 states. [2019-12-27 17:53:07,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:07,786 INFO L93 Difference]: Finished difference Result 40782 states and 132992 transitions. [2019-12-27 17:53:07,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 17:53:07,787 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-27 17:53:07,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:07,884 INFO L225 Difference]: With dead ends: 40782 [2019-12-27 17:53:07,884 INFO L226 Difference]: Without dead ends: 40782 [2019-12-27 17:53:07,884 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 17:53:08,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40782 states. [2019-12-27 17:53:08,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40782 to 36399. [2019-12-27 17:53:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36399 states. [2019-12-27 17:53:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36399 states to 36399 states and 120200 transitions. [2019-12-27 17:53:08,839 INFO L78 Accepts]: Start accepts. Automaton has 36399 states and 120200 transitions. Word has length 44 [2019-12-27 17:53:08,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:08,839 INFO L462 AbstractCegarLoop]: Abstraction has 36399 states and 120200 transitions. [2019-12-27 17:53:08,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:53:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 36399 states and 120200 transitions. [2019-12-27 17:53:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:53:08,888 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:08,888 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] [2019-12-27 17:53:08,889 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:08,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:08,889 INFO L82 PathProgramCache]: Analyzing trace with hash 1544082794, now seen corresponding path program 1 times [2019-12-27 17:53:08,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:08,890 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772006890] [2019-12-27 17:53:08,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:08,962 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772006890] [2019-12-27 17:53:08,963 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:08,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 17:53:08,964 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1703302629] [2019-12-27 17:53:08,964 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:08,976 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:09,009 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 64 states and 82 transitions. [2019-12-27 17:53:09,009 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:09,009 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:53:09,010 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:53:09,010 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:09,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:53:09,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:53:09,011 INFO L87 Difference]: Start difference. First operand 36399 states and 120200 transitions. Second operand 3 states. [2019-12-27 17:53:09,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:09,163 INFO L93 Difference]: Finished difference Result 36399 states and 120134 transitions. [2019-12-27 17:53:09,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:53:09,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 17:53:09,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:09,224 INFO L225 Difference]: With dead ends: 36399 [2019-12-27 17:53:09,225 INFO L226 Difference]: Without dead ends: 36399 [2019-12-27 17:53:09,225 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 [2019-12-27 17:53:09,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36399 states. [2019-12-27 17:53:09,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36399 to 35374. [2019-12-27 17:53:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35374 states. [2019-12-27 17:53:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35374 states to 35374 states and 117199 transitions. [2019-12-27 17:53:09,838 INFO L78 Accepts]: Start accepts. Automaton has 35374 states and 117199 transitions. Word has length 44 [2019-12-27 17:53:09,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:09,839 INFO L462 AbstractCegarLoop]: Abstraction has 35374 states and 117199 transitions. [2019-12-27 17:53:09,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:53:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 35374 states and 117199 transitions. [2019-12-27 17:53:09,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:53:09,899 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:09,899 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] [2019-12-27 17:53:09,899 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:09,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:09,900 INFO L82 PathProgramCache]: Analyzing trace with hash -336004526, now seen corresponding path program 1 times [2019-12-27 17:53:09,900 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:09,901 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818251933] [2019-12-27 17:53:09,901 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:10,003 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818251933] [2019-12-27 17:53:10,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:10,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 17:53:10,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1621792183] [2019-12-27 17:53:10,004 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:10,016 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:10,302 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 87 states and 128 transitions. [2019-12-27 17:53:10,303 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:10,327 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 17:53:10,327 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 17:53:10,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:10,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 17:53:10,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:53:10,328 INFO L87 Difference]: Start difference. First operand 35374 states and 117199 transitions. Second operand 7 states. [2019-12-27 17:53:10,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:10,694 INFO L93 Difference]: Finished difference Result 34088 states and 113968 transitions. [2019-12-27 17:53:10,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 17:53:10,695 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2019-12-27 17:53:10,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:10,774 INFO L225 Difference]: With dead ends: 34088 [2019-12-27 17:53:10,774 INFO L226 Difference]: Without dead ends: 33183 [2019-12-27 17:53:10,774 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2019-12-27 17:53:10,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33183 states. [2019-12-27 17:53:11,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33183 to 33110. [2019-12-27 17:53:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33110 states. [2019-12-27 17:53:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33110 states to 33110 states and 111203 transitions. [2019-12-27 17:53:11,354 INFO L78 Accepts]: Start accepts. Automaton has 33110 states and 111203 transitions. Word has length 44 [2019-12-27 17:53:11,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:11,355 INFO L462 AbstractCegarLoop]: Abstraction has 33110 states and 111203 transitions. [2019-12-27 17:53:11,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 17:53:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 33110 states and 111203 transitions. [2019-12-27 17:53:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-27 17:53:11,399 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:11,399 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] [2019-12-27 17:53:11,400 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:11,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:11,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1068314824, now seen corresponding path program 1 times [2019-12-27 17:53:11,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:11,401 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364496354] [2019-12-27 17:53:11,401 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:11,481 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364496354] [2019-12-27 17:53:11,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:11,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:53:11,481 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2092057802] [2019-12-27 17:53:11,481 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:11,503 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:11,662 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 169 states and 296 transitions. [2019-12-27 17:53:11,662 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:11,663 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:53:11,664 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:53:11,664 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:11,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:53:11,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:53:11,664 INFO L87 Difference]: Start difference. First operand 33110 states and 111203 transitions. Second operand 3 states. [2019-12-27 17:53:11,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:11,804 INFO L93 Difference]: Finished difference Result 33109 states and 111201 transitions. [2019-12-27 17:53:11,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:53:11,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-27 17:53:11,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:11,862 INFO L225 Difference]: With dead ends: 33109 [2019-12-27 17:53:11,862 INFO L226 Difference]: Without dead ends: 33109 [2019-12-27 17:53:11,862 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 [2019-12-27 17:53:12,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33109 states. [2019-12-27 17:53:12,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33109 to 33109. [2019-12-27 17:53:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33109 states. [2019-12-27 17:53:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33109 states to 33109 states and 111201 transitions. [2019-12-27 17:53:12,704 INFO L78 Accepts]: Start accepts. Automaton has 33109 states and 111201 transitions. Word has length 60 [2019-12-27 17:53:12,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:12,704 INFO L462 AbstractCegarLoop]: Abstraction has 33109 states and 111201 transitions. [2019-12-27 17:53:12,704 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:53:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 33109 states and 111201 transitions. [2019-12-27 17:53:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-27 17:53:12,746 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:12,746 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, 1] [2019-12-27 17:53:12,747 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:12,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:12,747 INFO L82 PathProgramCache]: Analyzing trace with hash -1242784833, now seen corresponding path program 1 times [2019-12-27 17:53:12,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:12,748 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610470356] [2019-12-27 17:53:12,748 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:12,850 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610470356] [2019-12-27 17:53:12,850 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:12,850 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:53:12,850 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [583486691] [2019-12-27 17:53:12,851 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:12,874 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:13,050 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 170 states and 297 transitions. [2019-12-27 17:53:13,050 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:13,103 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 22 times. [2019-12-27 17:53:13,103 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 17:53:13,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:13,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 17:53:13,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:53:13,104 INFO L87 Difference]: Start difference. First operand 33109 states and 111201 transitions. Second operand 7 states. [2019-12-27 17:53:14,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:14,054 INFO L93 Difference]: Finished difference Result 35719 states and 109638 transitions. [2019-12-27 17:53:14,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 17:53:14,054 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 61 [2019-12-27 17:53:14,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:14,107 INFO L225 Difference]: With dead ends: 35719 [2019-12-27 17:53:14,107 INFO L226 Difference]: Without dead ends: 35719 [2019-12-27 17:53:14,109 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2019-12-27 17:53:14,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35719 states. [2019-12-27 17:53:14,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35719 to 22953. [2019-12-27 17:53:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22953 states. [2019-12-27 17:53:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22953 states to 22953 states and 72489 transitions. [2019-12-27 17:53:14,949 INFO L78 Accepts]: Start accepts. Automaton has 22953 states and 72489 transitions. Word has length 61 [2019-12-27 17:53:14,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:14,949 INFO L462 AbstractCegarLoop]: Abstraction has 22953 states and 72489 transitions. [2019-12-27 17:53:14,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 17:53:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 22953 states and 72489 transitions. [2019-12-27 17:53:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 17:53:14,977 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:14,977 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, 1, 1] [2019-12-27 17:53:14,977 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:14,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:14,978 INFO L82 PathProgramCache]: Analyzing trace with hash -1841096732, now seen corresponding path program 1 times [2019-12-27 17:53:14,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:14,978 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232932469] [2019-12-27 17:53:14,978 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:53:15,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:53:15,109 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232932469] [2019-12-27 17:53:15,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:53:15,109 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:53:15,109 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [452852507] [2019-12-27 17:53:15,110 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:53:15,133 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:53:15,353 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 181 states and 322 transitions. [2019-12-27 17:53:15,354 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:53:15,355 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 17:53:15,356 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:53:15,356 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:53:15,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:53:15,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:53:15,356 INFO L87 Difference]: Start difference. First operand 22953 states and 72489 transitions. Second operand 5 states. [2019-12-27 17:53:15,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:53:15,467 INFO L93 Difference]: Finished difference Result 23529 states and 73693 transitions. [2019-12-27 17:53:15,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 17:53:15,467 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-27 17:53:15,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:53:15,469 INFO L225 Difference]: With dead ends: 23529 [2019-12-27 17:53:15,469 INFO L226 Difference]: Without dead ends: 1193 [2019-12-27 17:53:15,469 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:53:15,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1193 states. [2019-12-27 17:53:15,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1193 to 1193. [2019-12-27 17:53:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1193 states. [2019-12-27 17:53:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1193 states and 2498 transitions. [2019-12-27 17:53:15,482 INFO L78 Accepts]: Start accepts. Automaton has 1193 states and 2498 transitions. Word has length 62 [2019-12-27 17:53:15,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:53:15,482 INFO L462 AbstractCegarLoop]: Abstraction has 1193 states and 2498 transitions. [2019-12-27 17:53:15,482 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:53:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2498 transitions. [2019-12-27 17:53:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 17:53:15,483 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:53:15,483 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, 1, 1] [2019-12-27 17:53:15,483 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:53:15,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:53:15,484 INFO L82 PathProgramCache]: Analyzing trace with hash -1595137952, now seen corresponding path program 2 times [2019-12-27 17:53:15,484 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:53:15,485 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619917366] [2019-12-27 17:53:15,485 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:53:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 17:53:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 17:53:15,684 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 17:53:15,684 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 17:53:15,689 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-27 17:53:15,702 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-27 17:53:15,704 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-27 17:53:15,714 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In1097862504 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd3~0_In1097862504 256)))) (or (and (= |P2Thread1of1ForFork1_#t~mem57_In1097862504| |P2Thread1of1ForFork1_#t~mem57_Out1097862504|) (= ~x$w_buff1~0_In1097862504 |P2Thread1of1ForFork1_#t~ite58_Out1097862504|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= (select (select |#memory_int_In1097862504| |~#x~0.base_In1097862504|) |~#x~0.offset_In1097862504|) |P2Thread1of1ForFork1_#t~mem57_Out1097862504|) (= |P2Thread1of1ForFork1_#t~mem57_Out1097862504| |P2Thread1of1ForFork1_#t~ite58_Out1097862504|)))) InVars {~#x~0.offset=|~#x~0.offset_In1097862504|, ~x$w_buff1~0=~x$w_buff1~0_In1097862504, ~#x~0.base=|~#x~0.base_In1097862504|, #memory_int=|#memory_int_In1097862504|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In1097862504|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1097862504, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1097862504} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1097862504|, ~#x~0.offset=|~#x~0.offset_In1097862504|, ~x$w_buff1~0=~x$w_buff1~0_In1097862504, ~#x~0.base=|~#x~0.base_In1097862504|, #memory_int=|#memory_int_In1097862504|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out1097862504|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1097862504, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1097862504} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-27 17:53:15,714 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_10|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_10|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_13|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_9|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-27 17:53:15,714 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In-1836848322 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In-1836848322 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out-1836848322|)) (and (= ~x$w_buff0_used~0_In-1836848322 |P2Thread1of1ForFork1_#t~ite60_Out-1836848322|) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1836848322, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1836848322} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1836848322|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1836848322, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1836848322} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-27 17:53:15,730 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_13|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 17:53:15,735 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In1644133218 256) 0))) (or (and (not .cse0) (= |P0Thread1of1ForFork2_#t~ite29_Out1644133218| ~x$mem_tmp~0_In1644133218) (= |P0Thread1of1ForFork2_#t~mem28_In1644133218| |P0Thread1of1ForFork2_#t~mem28_Out1644133218|)) (and (= |P0Thread1of1ForFork2_#t~mem28_Out1644133218| |P0Thread1of1ForFork2_#t~ite29_Out1644133218|) .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out1644133218| (select (select |#memory_int_In1644133218| |~#x~0.base_In1644133218|) |~#x~0.offset_In1644133218|))))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In1644133218|, ~x$flush_delayed~0=~x$flush_delayed~0_In1644133218, ~#x~0.offset=|~#x~0.offset_In1644133218|, ~#x~0.base=|~#x~0.base_In1644133218|, #memory_int=|#memory_int_In1644133218|, ~x$mem_tmp~0=~x$mem_tmp~0_In1644133218} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out1644133218|, ~x$flush_delayed~0=~x$flush_delayed~0_In1644133218, ~#x~0.offset=|~#x~0.offset_In1644133218|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out1644133218|, ~#x~0.base=|~#x~0.base_In1644133218|, #memory_int=|#memory_int_In1644133218|, ~x$mem_tmp~0=~x$mem_tmp~0_In1644133218} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-27 17:53:15,736 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_34|))) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0)) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_34|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_33|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-27 17:53:15,750 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In143744322 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In143744322 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In143744322 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In143744322 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite61_Out143744322|)) (and (= ~x$w_buff1_used~0_In143744322 |P2Thread1of1ForFork1_#t~ite61_Out143744322|) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In143744322, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In143744322, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In143744322, ~x$w_buff0_used~0=~x$w_buff0_used~0_In143744322} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In143744322, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In143744322, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In143744322, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out143744322|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In143744322} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-27 17:53:15,753 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1412991549 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-1412991549 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd3~0_Out-1412991549 ~x$r_buff0_thd3~0_In-1412991549)) (and (not .cse0) (= ~x$r_buff0_thd3~0_Out-1412991549 0) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1412991549, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1412991549} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out-1412991549|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-1412991549, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1412991549} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 17:53:15,754 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In2050870131 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In2050870131 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In2050870131 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In2050870131 256)))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out2050870131|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= ~x$r_buff1_thd3~0_In2050870131 |P2Thread1of1ForFork1_#t~ite63_Out2050870131|) (or .cse1 .cse0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In2050870131, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2050870131, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2050870131, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2050870131} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In2050870131, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2050870131, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out2050870131|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2050870131, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2050870131} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-27 17:53:15,754 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_24|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 17:53:15,763 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_11|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_11|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_12|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-27 17:53:15,767 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-650822885 256)))) (or (and (= |P1Thread1of1ForFork0_#t~ite56_Out-650822885| ~x$mem_tmp~0_In-650822885) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem55_In-650822885| |P1Thread1of1ForFork0_#t~mem55_Out-650822885|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out-650822885| |P1Thread1of1ForFork0_#t~ite56_Out-650822885|) (= (select (select |#memory_int_In-650822885| |~#x~0.base_In-650822885|) |~#x~0.offset_In-650822885|) |P1Thread1of1ForFork0_#t~mem55_Out-650822885|) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-650822885, ~#x~0.offset=|~#x~0.offset_In-650822885|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-650822885|, ~#x~0.base=|~#x~0.base_In-650822885|, #memory_int=|#memory_int_In-650822885|, ~x$mem_tmp~0=~x$mem_tmp~0_In-650822885} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-650822885, ~#x~0.offset=|~#x~0.offset_In-650822885|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-650822885|, ~#x~0.base=|~#x~0.base_In-650822885|, #memory_int=|#memory_int_In-650822885|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-650822885|, ~x$mem_tmp~0=~x$mem_tmp~0_In-650822885} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-27 17:53:15,767 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_77 0) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_20|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_11|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-27 17:53:15,769 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 17:53:15,769 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite68_Out1684360476| |ULTIMATE.start_main_#t~ite69_Out1684360476|)) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In1684360476 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In1684360476 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite68_Out1684360476| ~x$w_buff1~0_In1684360476) .cse1 (not .cse2) (= |ULTIMATE.start_main_#t~mem67_In1684360476| |ULTIMATE.start_main_#t~mem67_Out1684360476|)) (and (= |ULTIMATE.start_main_#t~mem67_Out1684360476| (select (select |#memory_int_In1684360476| |~#x~0.base_In1684360476|) |~#x~0.offset_In1684360476|)) .cse1 (= |ULTIMATE.start_main_#t~mem67_Out1684360476| |ULTIMATE.start_main_#t~ite68_Out1684360476|) (or .cse2 .cse0)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In1684360476|, ~#x~0.offset=|~#x~0.offset_In1684360476|, ~x$w_buff1~0=~x$w_buff1~0_In1684360476, ~#x~0.base=|~#x~0.base_In1684360476|, #memory_int=|#memory_int_In1684360476|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1684360476, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1684360476} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out1684360476|, ~#x~0.offset=|~#x~0.offset_In1684360476|, ~x$w_buff1~0=~x$w_buff1~0_In1684360476, ~#x~0.base=|~#x~0.base_In1684360476|, #memory_int=|#memory_int_In1684360476|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1684360476, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1684360476|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out1684360476|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1684360476} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-27 17:53:15,771 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In1741712079 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1741712079 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In1741712079 |ULTIMATE.start_main_#t~ite70_Out1741712079|)) (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out1741712079|)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1741712079, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1741712079} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1741712079, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1741712079|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1741712079} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-27 17:53:15,772 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1087342964 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-1087342964 256))) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In-1087342964 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In-1087342964 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out-1087342964|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$w_buff1_used~0_In-1087342964 |ULTIMATE.start_main_#t~ite71_Out-1087342964|) (or .cse0 .cse1) (or .cse3 .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1087342964, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1087342964, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1087342964, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1087342964} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1087342964, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1087342964|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1087342964, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1087342964, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1087342964} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-27 17:53:15,774 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd0~0_In1494908137 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In1494908137 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd0~0_Out1494908137 ~x$r_buff0_thd0~0_In1494908137)) (and (not .cse0) (not .cse1) (= ~x$r_buff0_thd0~0_Out1494908137 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1494908137, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1494908137} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out1494908137, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1494908137|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1494908137} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-27 17:53:15,774 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In292082890 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In292082890 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In292082890 256) 0)) (.cse3 (= (mod ~x$r_buff0_thd0~0_In292082890 256) 0)) (.cse4 (= ~weak$$choice1~0_Out292082890 |ULTIMATE.start_main_#t~nondet74_In292082890|))) (or (and (= ~x$r_buff1_thd0~0_In292082890 ~x$r_buff1_thd0~0_Out292082890) (or .cse0 .cse1) (or .cse2 .cse3) .cse4) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= ~x$r_buff1_thd0~0_Out292082890 0) .cse4))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In292082890, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In292082890|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In292082890, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In292082890, ~x$w_buff0_used~0=~x$w_buff0_used~0_In292082890} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out292082890|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In292082890, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out292082890|, ~weak$$choice1~0=~weak$$choice1~0_Out292082890, ~x$w_buff1_used~0=~x$w_buff1_used~0_In292082890, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out292082890, ~x$w_buff0_used~0=~x$w_buff0_used~0_In292082890} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 17:53:15,775 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse1 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1825250885 256)))) (.cse0 (= 0 (mod ~weak$$choice1~0_In-1825250885 256)))) (or (and (= |ULTIMATE.start_main_#t~mem75_In-1825250885| |ULTIMATE.start_main_#t~mem75_Out-1825250885|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite76_Out-1825250885| ~__unbuffered_p0_EAX~0_In-1825250885)) (and (= (select (select |#memory_int_In-1825250885| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1825250885) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1825250885) |ULTIMATE.start_main_#t~mem75_Out-1825250885|) .cse1 (not .cse0) (= |ULTIMATE.start_main_#t~ite76_Out-1825250885| |ULTIMATE.start_main_#t~mem75_Out-1825250885|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1825250885, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1825250885, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-1825250885|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1825250885, #memory_int=|#memory_int_In-1825250885|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1825250885, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1825250885} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1825250885, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1825250885, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-1825250885|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1825250885, #memory_int=|#memory_int_In-1825250885|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1825250885, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1825250885, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-1825250885|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 17:53:15,775 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse0) (not .cse1) (not .cse2) (not .cse3))) (and (= v_~main$tmp_guard1~0_17 0) .cse1 .cse3 .cse0 .cse2))) (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 17:53:15,775 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} 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_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 17:53:15,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 05:53:15 BasicIcfg [2019-12-27 17:53:15,929 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 17:53:15,931 INFO L168 Benchmark]: Toolchain (without parser) took 133772.54 ms. Allocated memory was 142.6 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 101.9 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,934 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 142.6 MB. Free memory is still 121.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 17:53:15,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 749.64 ms. Allocated memory was 142.6 MB in the beginning and 203.9 MB in the end (delta: 61.3 MB). Free memory was 101.9 MB in the beginning and 153.8 MB in the end (delta: -51.8 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.73 ms. Allocated memory is still 203.9 MB. Free memory was 153.8 MB in the beginning and 151.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,938 INFO L168 Benchmark]: Boogie Preprocessor took 65.25 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 148.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,940 INFO L168 Benchmark]: RCFGBuilder took 1138.52 ms. Allocated memory was 203.9 MB in the beginning and 235.9 MB in the end (delta: 32.0 MB). Free memory was 148.9 MB in the beginning and 202.7 MB in the end (delta: -53.8 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,941 INFO L168 Benchmark]: TraceAbstraction took 131705.95 ms. Allocated memory was 235.9 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 202.7 MB in the beginning and 1.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-12-27 17:53:15,949 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 142.6 MB. Free memory is still 121.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 749.64 ms. Allocated memory was 142.6 MB in the beginning and 203.9 MB in the end (delta: 61.3 MB). Free memory was 101.9 MB in the beginning and 153.8 MB in the end (delta: -51.8 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 107.73 ms. Allocated memory is still 203.9 MB. Free memory was 153.8 MB in the beginning and 151.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.25 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 148.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1138.52 ms. Allocated memory was 203.9 MB in the beginning and 235.9 MB in the end (delta: 32.0 MB). Free memory was 148.9 MB in the beginning and 202.7 MB in the end (delta: -53.8 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 131705.95 ms. Allocated memory was 235.9 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 202.7 MB in the beginning and 1.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.2s, 212 ProgramPointsBefore, 105 ProgramPointsAfterwards, 259 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 35 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 60 ConcurrentYvCompositions, 30 ChoiceCompositions, 10434 VarBasedMoverChecksPositive, 269 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 369 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.2s, 0 MoverChecksTotal, 156337 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L836] FCALL, FORK 0 pthread_create(&t1749, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] EXPR 1 \read(x) [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1750, ((void *)0), P1, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L840] FCALL, FORK 0 pthread_create(&t1751, ((void *)0), P2, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L810] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L761] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L762] EXPR 1 \read(x) [L762] 1 __unbuffered_p0_EAX = x [L779] 2 y = 1 [L782] 2 __unbuffered_p1_EAX = y [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 x$flush_delayed = weak$$choice2 [L788] EXPR 2 \read(x) [L788] 2 x$mem_tmp = x [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 \read(x) [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L789] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L790] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L815] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L793] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 \read(x) [L796] 2 __unbuffered_p1_EBX = x [L842] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L846] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L847] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L848] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 203 locations, 1 error locations. Result: UNSAFE, OverallTime: 131.2s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2073 SDtfs, 3388 SDslu, 3687 SDs, 0 SdLazy, 2185 SolverSat, 263 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 119 GetRequests, 45 SyntacticMatches, 12 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=221828occurred 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: 43.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 42850 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 512 NumberOfCodeBlocks, 512 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 439 ConstructedInterpolants, 0 QuantifiedInterpolants, 67686 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...