/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/thin002_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 18:54:05,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 18:54:05,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 18:54:05,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 18:54:05,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 18:54:05,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 18:54:05,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 18:54:05,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 18:54:05,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 18:54:05,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 18:54:05,748 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 18:54:05,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 18:54:05,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 18:54:05,751 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 18:54:05,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 18:54:05,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 18:54:05,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 18:54:05,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 18:54:05,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 18:54:05,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 18:54:05,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 18:54:05,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 18:54:05,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 18:54:05,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 18:54:05,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 18:54:05,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 18:54:05,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 18:54:05,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 18:54:05,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 18:54:05,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 18:54:05,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 18:54:05,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 18:54:05,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 18:54:05,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 18:54:05,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 18:54:05,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 18:54:05,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 18:54:05,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 18:54:05,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 18:54:05,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 18:54:05,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 18:54:05,775 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 18:54:05,790 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 18:54:05,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 18:54:05,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 18:54:05,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 18:54:05,792 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 18:54:05,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 18:54:05,793 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 18:54:05,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 18:54:05,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 18:54:05,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 18:54:05,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 18:54:05,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 18:54:05,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 18:54:05,794 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 18:54:05,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 18:54:05,795 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 18:54:05,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 18:54:05,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 18:54:05,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 18:54:05,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 18:54:05,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 18:54:05,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:54:05,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 18:54:05,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 18:54:05,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 18:54:05,797 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 18:54:05,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 18:54:05,797 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 18:54:05,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 18:54:05,797 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 18:54:05,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 18:54:06,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 18:54:06,109 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 18:54:06,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 18:54:06,113 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 18:54:06,113 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 18:54:06,114 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_power.oepc.i [2019-12-27 18:54:06,173 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bb9fbf53/b83a41ee684d4095ac67ed64e701cce9/FLAGbc3d3cc09 [2019-12-27 18:54:06,741 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 18:54:06,743 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_power.oepc.i [2019-12-27 18:54:06,766 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bb9fbf53/b83a41ee684d4095ac67ed64e701cce9/FLAGbc3d3cc09 [2019-12-27 18:54:06,984 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bb9fbf53/b83a41ee684d4095ac67ed64e701cce9 [2019-12-27 18:54:06,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 18:54:06,997 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 18:54:06,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 18:54:06,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 18:54:07,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 18:54:07,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:54:06" (1/1) ... [2019-12-27 18:54:07,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e03748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07, skipping insertion in model container [2019-12-27 18:54:07,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:54:06" (1/1) ... [2019-12-27 18:54:07,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 18:54:07,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 18:54:07,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:54:07,545 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 18:54:07,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:54:07,718 INFO L208 MainTranslator]: Completed translation [2019-12-27 18:54:07,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07 WrapperNode [2019-12-27 18:54:07,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 18:54:07,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 18:54:07,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 18:54:07,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 18:54:07,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 18:54:07,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 18:54:07,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 18:54:07,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 18:54:07,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (1/1) ... [2019-12-27 18:54:07,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 18:54:07,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 18:54:07,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 18:54:07,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 18:54:07,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (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 18:54:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 18:54:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 18:54:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 18:54:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 18:54:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 18:54:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 18:54:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 18:54:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 18:54:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 18:54:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 18:54:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 18:54:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 18:54:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 18:54:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 18:54:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 18:54:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 18:54:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 18:54:07,957 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 18:54:08,827 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 18:54:08,828 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 18:54:08,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:54:08 BoogieIcfgContainer [2019-12-27 18:54:08,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 18:54:08,830 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 18:54:08,831 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 18:54:08,833 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 18:54:08,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 06:54:06" (1/3) ... [2019-12-27 18:54:08,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f65c038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:54:08, skipping insertion in model container [2019-12-27 18:54:08,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:54:07" (2/3) ... [2019-12-27 18:54:08,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f65c038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:54:08, skipping insertion in model container [2019-12-27 18:54:08,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:54:08" (3/3) ... [2019-12-27 18:54:08,838 INFO L109 eAbstractionObserver]: Analyzing ICFG thin002_power.oepc.i [2019-12-27 18:54:08,848 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 18:54:08,849 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 18:54:08,857 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 18:54:08,857 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 18:54:08,906 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,906 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,907 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,909 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,909 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,916 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,925 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,925 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,925 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,926 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,926 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,927 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,927 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,928 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,928 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,928 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,931 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,931 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,931 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,932 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,933 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,937 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,940 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,940 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,940 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,967 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,967 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,967 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,967 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,968 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,968 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,968 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,969 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,969 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,969 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,969 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,970 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,970 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,970 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,970 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,970 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,971 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,971 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,971 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,971 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,971 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,981 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,984 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,989 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,989 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,994 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,994 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:08,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,002 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,002 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,002 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,002 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,003 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,003 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,003 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,003 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,003 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,004 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,004 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,006 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,006 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,007 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,007 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,007 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,007 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,007 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,008 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,009 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,010 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,011 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,020 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,021 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,021 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,021 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:54:09,038 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-27 18:54:09,061 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 18:54:09,061 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 18:54:09,061 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 18:54:09,061 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 18:54:09,061 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 18:54:09,062 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 18:54:09,062 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 18:54:09,062 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 18:54:09,084 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 227 places, 269 transitions [2019-12-27 18:54:09,086 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 227 places, 269 transitions [2019-12-27 18:54:09,260 INFO L132 PetriNetUnfolder]: 55/265 cut-off events. [2019-12-27 18:54:09,260 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:54:09,276 INFO L76 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 55/265 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 633 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 212. Up to 2 conditions per place. [2019-12-27 18:54:09,303 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 227 places, 269 transitions [2019-12-27 18:54:09,371 INFO L132 PetriNetUnfolder]: 55/265 cut-off events. [2019-12-27 18:54:09,371 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:54:09,383 INFO L76 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 55/265 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 633 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 212. Up to 2 conditions per place. [2019-12-27 18:54:09,413 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 23136 [2019-12-27 18:54:09,414 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 18:54:12,672 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 24 [2019-12-27 18:54:16,696 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-12-27 18:54:16,803 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-12-27 18:54:17,211 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-12-27 18:54:17,416 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-12-27 18:54:18,005 WARN L192 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-12-27 18:54:18,287 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-12-27 18:54:18,312 INFO L206 etLargeBlockEncoding]: Checked pairs total: 103373 [2019-12-27 18:54:18,312 INFO L214 etLargeBlockEncoding]: Total number of compositions: 196 [2019-12-27 18:54:18,315 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 91 places, 111 transitions [2019-12-27 18:54:20,755 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36380 states. [2019-12-27 18:54:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36380 states. [2019-12-27 18:54:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 18:54:20,833 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:20,834 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] [2019-12-27 18:54:20,835 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:20,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:20,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1326466253, now seen corresponding path program 1 times [2019-12-27 18:54:20,855 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:20,855 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495500665] [2019-12-27 18:54:20,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:21,272 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 18:54:21,273 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [495500665] [2019-12-27 18:54:21,275 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:21,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:54:21,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1465535330] [2019-12-27 18:54:21,276 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:21,283 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:21,308 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 21 states and 20 transitions. [2019-12-27 18:54:21,309 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:21,312 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:21,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:54:21,313 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:21,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:54:21,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:54:21,330 INFO L87 Difference]: Start difference. First operand 36380 states. Second operand 3 states. [2019-12-27 18:54:22,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:22,765 INFO L93 Difference]: Finished difference Result 36380 states and 165044 transitions. [2019-12-27 18:54:22,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:54:22,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-27 18:54:22,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:23,151 INFO L225 Difference]: With dead ends: 36380 [2019-12-27 18:54:23,152 INFO L226 Difference]: Without dead ends: 34144 [2019-12-27 18:54:23,153 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 18:54:23,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34144 states. [2019-12-27 18:54:24,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34144 to 34144. [2019-12-27 18:54:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34144 states. [2019-12-27 18:54:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34144 states to 34144 states and 154852 transitions. [2019-12-27 18:54:25,258 INFO L78 Accepts]: Start accepts. Automaton has 34144 states and 154852 transitions. Word has length 20 [2019-12-27 18:54:25,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:25,259 INFO L462 AbstractCegarLoop]: Abstraction has 34144 states and 154852 transitions. [2019-12-27 18:54:25,259 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:54:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 34144 states and 154852 transitions. [2019-12-27 18:54:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 18:54:25,289 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:25,290 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] [2019-12-27 18:54:25,290 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:25,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:25,291 INFO L82 PathProgramCache]: Analyzing trace with hash 1346135086, now seen corresponding path program 1 times [2019-12-27 18:54:25,291 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:25,292 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299880755] [2019-12-27 18:54:25,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:25,474 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 18:54:25,475 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299880755] [2019-12-27 18:54:25,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:25,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:54:25,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1521016168] [2019-12-27 18:54:25,476 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:25,481 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:25,485 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 22 states and 21 transitions. [2019-12-27 18:54:25,486 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:25,486 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:25,487 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:54:25,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:25,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:54:25,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:54:25,489 INFO L87 Difference]: Start difference. First operand 34144 states and 154852 transitions. Second operand 4 states. [2019-12-27 18:54:27,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:27,192 INFO L93 Difference]: Finished difference Result 29492 states and 123594 transitions. [2019-12-27 18:54:27,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 18:54:27,193 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-27 18:54:27,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:27,352 INFO L225 Difference]: With dead ends: 29492 [2019-12-27 18:54:27,353 INFO L226 Difference]: Without dead ends: 27256 [2019-12-27 18:54:27,354 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 18:54:27,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27256 states. [2019-12-27 18:54:28,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27256 to 27256. [2019-12-27 18:54:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27256 states. [2019-12-27 18:54:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27256 states to 27256 states and 115146 transitions. [2019-12-27 18:54:28,616 INFO L78 Accepts]: Start accepts. Automaton has 27256 states and 115146 transitions. Word has length 21 [2019-12-27 18:54:28,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:28,617 INFO L462 AbstractCegarLoop]: Abstraction has 27256 states and 115146 transitions. [2019-12-27 18:54:28,617 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:54:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 27256 states and 115146 transitions. [2019-12-27 18:54:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-27 18:54:28,645 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:28,645 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:54:28,645 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:28,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:28,646 INFO L82 PathProgramCache]: Analyzing trace with hash -535059165, now seen corresponding path program 1 times [2019-12-27 18:54:28,647 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:28,648 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804603824] [2019-12-27 18:54:28,648 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:28,881 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 18:54:28,881 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804603824] [2019-12-27 18:54:28,883 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:28,883 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:54:28,883 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [918473747] [2019-12-27 18:54:28,883 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:28,887 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:28,894 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 27 states and 30 transitions. [2019-12-27 18:54:28,894 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:28,896 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:28,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:54:28,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:28,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:54:28,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:54:28,898 INFO L87 Difference]: Start difference. First operand 27256 states and 115146 transitions. Second operand 5 states. [2019-12-27 18:54:29,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:29,262 INFO L93 Difference]: Finished difference Result 26356 states and 110221 transitions. [2019-12-27 18:54:29,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 18:54:29,263 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-27 18:54:29,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:29,305 INFO L225 Difference]: With dead ends: 26356 [2019-12-27 18:54:29,306 INFO L226 Difference]: Without dead ends: 9768 [2019-12-27 18:54:29,306 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-27 18:54:29,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9768 states. [2019-12-27 18:54:29,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9768 to 9768. [2019-12-27 18:54:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9768 states. [2019-12-27 18:54:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9768 states to 9768 states and 34799 transitions. [2019-12-27 18:54:29,586 INFO L78 Accepts]: Start accepts. Automaton has 9768 states and 34799 transitions. Word has length 22 [2019-12-27 18:54:29,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:29,587 INFO L462 AbstractCegarLoop]: Abstraction has 9768 states and 34799 transitions. [2019-12-27 18:54:29,587 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:54:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 9768 states and 34799 transitions. [2019-12-27 18:54:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 18:54:29,619 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:29,621 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] [2019-12-27 18:54:29,621 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:29,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:29,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1438833845, now seen corresponding path program 1 times [2019-12-27 18:54:29,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:29,623 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241926341] [2019-12-27 18:54:29,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:29,699 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 18:54:29,700 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241926341] [2019-12-27 18:54:29,701 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:29,701 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:54:29,701 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2123581622] [2019-12-27 18:54:29,702 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:29,717 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:29,751 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 49 states and 62 transitions. [2019-12-27 18:54:29,751 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:29,752 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:29,753 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:54:29,753 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:29,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:54:29,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:54:29,754 INFO L87 Difference]: Start difference. First operand 9768 states and 34799 transitions. Second operand 3 states. [2019-12-27 18:54:29,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:29,955 INFO L93 Difference]: Finished difference Result 12868 states and 44915 transitions. [2019-12-27 18:54:29,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:54:29,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-12-27 18:54:29,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:30,028 INFO L225 Difference]: With dead ends: 12868 [2019-12-27 18:54:30,029 INFO L226 Difference]: Without dead ends: 12868 [2019-12-27 18:54:30,029 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 18:54:30,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12868 states. [2019-12-27 18:54:30,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12868 to 10980. [2019-12-27 18:54:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10980 states. [2019-12-27 18:54:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10980 states to 10980 states and 38405 transitions. [2019-12-27 18:54:30,756 INFO L78 Accepts]: Start accepts. Automaton has 10980 states and 38405 transitions. Word has length 34 [2019-12-27 18:54:30,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:30,757 INFO L462 AbstractCegarLoop]: Abstraction has 10980 states and 38405 transitions. [2019-12-27 18:54:30,757 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:54:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10980 states and 38405 transitions. [2019-12-27 18:54:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 18:54:30,796 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:30,796 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] [2019-12-27 18:54:30,796 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:30,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:30,797 INFO L82 PathProgramCache]: Analyzing trace with hash 687467149, now seen corresponding path program 1 times [2019-12-27 18:54:30,798 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:30,798 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620576695] [2019-12-27 18:54:30,798 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:30,946 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 18:54:30,947 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620576695] [2019-12-27 18:54:30,947 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:30,948 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:54:30,948 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [872953146] [2019-12-27 18:54:30,948 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:30,961 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:30,993 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 49 states and 62 transitions. [2019-12-27 18:54:30,994 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:30,994 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:30,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:54:30,995 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:30,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:54:30,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:54:30,996 INFO L87 Difference]: Start difference. First operand 10980 states and 38405 transitions. Second operand 3 states. [2019-12-27 18:54:31,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:31,110 INFO L93 Difference]: Finished difference Result 10980 states and 38273 transitions. [2019-12-27 18:54:31,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:54:31,111 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-12-27 18:54:31,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:31,171 INFO L225 Difference]: With dead ends: 10980 [2019-12-27 18:54:31,171 INFO L226 Difference]: Without dead ends: 10980 [2019-12-27 18:54:31,171 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 18:54:31,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10980 states. [2019-12-27 18:54:31,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10980 to 10980. [2019-12-27 18:54:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10980 states. [2019-12-27 18:54:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10980 states to 10980 states and 38273 transitions. [2019-12-27 18:54:31,632 INFO L78 Accepts]: Start accepts. Automaton has 10980 states and 38273 transitions. Word has length 34 [2019-12-27 18:54:31,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:31,633 INFO L462 AbstractCegarLoop]: Abstraction has 10980 states and 38273 transitions. [2019-12-27 18:54:31,633 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:54:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10980 states and 38273 transitions. [2019-12-27 18:54:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-27 18:54:31,675 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:31,676 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] [2019-12-27 18:54:31,676 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:31,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:31,676 INFO L82 PathProgramCache]: Analyzing trace with hash -176618617, now seen corresponding path program 1 times [2019-12-27 18:54:31,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:31,678 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818611525] [2019-12-27 18:54:31,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:31,815 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 18:54:31,815 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818611525] [2019-12-27 18:54:31,815 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:31,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 18:54:31,816 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1167202105] [2019-12-27 18:54:31,816 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:31,825 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:31,855 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 50 states and 63 transitions. [2019-12-27 18:54:31,855 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:31,856 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:31,856 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 18:54:31,857 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:31,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 18:54:31,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 18:54:31,857 INFO L87 Difference]: Start difference. First operand 10980 states and 38273 transitions. Second operand 6 states. [2019-12-27 18:54:31,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:31,979 INFO L93 Difference]: Finished difference Result 2910 states and 8773 transitions. [2019-12-27 18:54:31,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 18:54:31,980 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2019-12-27 18:54:31,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:31,988 INFO L225 Difference]: With dead ends: 2910 [2019-12-27 18:54:31,989 INFO L226 Difference]: Without dead ends: 2148 [2019-12-27 18:54:31,989 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 18:54:31,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2148 states. [2019-12-27 18:54:32,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2148 to 2148. [2019-12-27 18:54:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2148 states. [2019-12-27 18:54:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 2148 states and 6115 transitions. [2019-12-27 18:54:32,032 INFO L78 Accepts]: Start accepts. Automaton has 2148 states and 6115 transitions. Word has length 35 [2019-12-27 18:54:32,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:32,034 INFO L462 AbstractCegarLoop]: Abstraction has 2148 states and 6115 transitions. [2019-12-27 18:54:32,034 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 18:54:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 6115 transitions. [2019-12-27 18:54:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-27 18:54:32,040 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:32,041 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] [2019-12-27 18:54:32,041 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:32,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:32,041 INFO L82 PathProgramCache]: Analyzing trace with hash -809677683, now seen corresponding path program 1 times [2019-12-27 18:54:32,042 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:32,042 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637357271] [2019-12-27 18:54:32,042 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:32,162 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 18:54:32,163 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637357271] [2019-12-27 18:54:32,163 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:32,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 18:54:32,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [367343117] [2019-12-27 18:54:32,164 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:32,172 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:32,199 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 53 states and 68 transitions. [2019-12-27 18:54:32,199 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:32,200 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:32,200 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 18:54:32,201 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:32,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 18:54:32,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:54:32,201 INFO L87 Difference]: Start difference. First operand 2148 states and 6115 transitions. Second operand 7 states. [2019-12-27 18:54:32,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:32,322 INFO L93 Difference]: Finished difference Result 1790 states and 5190 transitions. [2019-12-27 18:54:32,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 18:54:32,323 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 36 [2019-12-27 18:54:32,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:32,329 INFO L225 Difference]: With dead ends: 1790 [2019-12-27 18:54:32,329 INFO L226 Difference]: Without dead ends: 1760 [2019-12-27 18:54:32,329 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2019-12-27 18:54:32,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1760 states. [2019-12-27 18:54:32,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1760 to 1760. [2019-12-27 18:54:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1760 states. [2019-12-27 18:54:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1760 states and 5117 transitions. [2019-12-27 18:54:32,363 INFO L78 Accepts]: Start accepts. Automaton has 1760 states and 5117 transitions. Word has length 36 [2019-12-27 18:54:32,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:32,363 INFO L462 AbstractCegarLoop]: Abstraction has 1760 states and 5117 transitions. [2019-12-27 18:54:32,364 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 18:54:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 5117 transitions. [2019-12-27 18:54:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-27 18:54:32,370 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:32,370 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] [2019-12-27 18:54:32,370 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:32,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:32,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1639566033, now seen corresponding path program 1 times [2019-12-27 18:54:32,371 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:32,372 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222108842] [2019-12-27 18:54:32,372 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:54:32,499 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 18:54:32,500 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222108842] [2019-12-27 18:54:32,501 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:54:32,501 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:54:32,501 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2080408494] [2019-12-27 18:54:32,501 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:54:32,515 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:54:32,561 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 63 states and 78 transitions. [2019-12-27 18:54:32,562 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:54:32,562 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:54:32,563 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:54:32,563 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:54:32,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:54:32,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:54:32,564 INFO L87 Difference]: Start difference. First operand 1760 states and 5117 transitions. Second operand 3 states. [2019-12-27 18:54:32,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:54:32,579 INFO L93 Difference]: Finished difference Result 1658 states and 4710 transitions. [2019-12-27 18:54:32,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:54:32,580 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2019-12-27 18:54:32,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:54:32,586 INFO L225 Difference]: With dead ends: 1658 [2019-12-27 18:54:32,586 INFO L226 Difference]: Without dead ends: 1658 [2019-12-27 18:54:32,591 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 18:54:32,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1658 states. [2019-12-27 18:54:32,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1658 to 1658. [2019-12-27 18:54:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1658 states. [2019-12-27 18:54:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1658 states and 4710 transitions. [2019-12-27 18:54:32,717 INFO L78 Accepts]: Start accepts. Automaton has 1658 states and 4710 transitions. Word has length 46 [2019-12-27 18:54:32,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:54:32,718 INFO L462 AbstractCegarLoop]: Abstraction has 1658 states and 4710 transitions. [2019-12-27 18:54:32,718 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:54:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 4710 transitions. [2019-12-27 18:54:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-27 18:54:32,723 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:54:32,724 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] [2019-12-27 18:54:32,724 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:54:32,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:54:32,725 INFO L82 PathProgramCache]: Analyzing trace with hash -651661982, now seen corresponding path program 1 times [2019-12-27 18:54:32,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:54:32,727 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888817670] [2019-12-27 18:54:32,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:54:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:54:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:54:33,056 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 18:54:33,056 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 18:54:33,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1134] [1134] ULTIMATE.startENTRY-->L848: Formula: (let ((.cse0 (store |v_#valid_109| 0 0))) (let ((.cse1 (store .cse0 |v_~#a~0.base_166| 1))) (and (= (store |v_#memory_int_293| |v_ULTIMATE.start_main_~#t2705~0.base_20| (store (select |v_#memory_int_293| |v_ULTIMATE.start_main_~#t2705~0.base_20|) |v_ULTIMATE.start_main_~#t2705~0.offset_16| 0)) |v_#memory_int_292|) (= 0 (select (select |v_#memory_int_293| |v_~#a~0.base_166|) |v_~#a~0.offset_166|)) (= v_~a$r_buff0_thd3~0_9 0) (= 0 v_~weak$$choice1~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd4~0_9) (= 0 v_~__unbuffered_p2_EAX~0_31) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_9) (= (select .cse0 |v_~#a~0.base_166|) 0) (= 0 v_~a$r_buff0_thd1~0_461) (= |v_#NULL.offset_6| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_9) (= |v_~#a~0.offset_166| 0) (= 0 v_~a$w_buff1~0_142) (= 0 v_~__unbuffered_p3_EAX~0_26) (= v_~a$r_buff0_thd2~0_9 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~weak$$choice0~0_127) (= v_~main$tmp_guard0~0_36 0) (= v_~a$r_buff0_thd4~0_104 0) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< 0 |v_#StackHeapBarrier_39|) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_9) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_61) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd4~0_7) (= v_~a$w_buff0~0_144 0) (= 0 v_~a$r_buff1_thd4~0_73) (= v_~a$mem_tmp~0_17 0) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2705~0.base_20|)) (= 0 v_~a$w_buff0_used~0_831) (= 0 v_~a$r_buff1_thd0~0_78) (= v_~z~0_29 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 v_~a$read_delayed_var~0.base_6) (= (store .cse1 |v_ULTIMATE.start_main_~#t2705~0.base_20| 1) |v_#valid_107|) (= 0 v_~a$r_buff1_thd2~0_7) (= 0 v_~a$w_buff1_used~0_525) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_9) (= v_~a$flush_delayed~0_40 0) (= 0 v_~a$r_buff1_thd3~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_64 0) (= 0 v_~a$read_delayed~0_7) (< |v_#StackHeapBarrier_39| |v_~#a~0.base_166|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= v_~a$r_buff0_thd0~0_87 0) (= v_~y~0_29 0) (= 0 v_~__unbuffered_p0_EAX~0_87) (= |v_#length_69| (store (store |v_#length_71| |v_~#a~0.base_166| 4) |v_ULTIMATE.start_main_~#t2705~0.base_20| 4)) (= 0 v_~weak$$choice2~0_79) (< |v_#StackHeapBarrier_39| |v_ULTIMATE.start_main_~#t2705~0.base_20|) (= 0 |v_#NULL.base_6|) (= v_~x~0_31 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_64) (= 0 |v_ULTIMATE.start_main_~#t2705~0.offset_16|) (= v_~__unbuffered_cnt~0_115 0) (= 0 v_~__unbuffered_p1_EAX~0_27) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~a$r_buff1_thd1~0_364) (= v_~a$read_delayed_var~0.offset_6 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_39|, #valid=|v_#valid_109|, #memory_int=|v_#memory_int_293|, #length=|v_#length_71|} OutVars{ULTIMATE.start_main_#t~mem63=|v_ULTIMATE.start_main_#t~mem63_85|, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_26|, ULTIMATE.start_main_~#t2706~0.base=|v_ULTIMATE.start_main_~#t2706~0.base_35|, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_87, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_266|, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_104, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_9, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_66|, ULTIMATE.start_main_#t~nondet70=|v_ULTIMATE.start_main_#t~nondet70_40|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_68|, ~weak$$choice1~0=v_~weak$$choice1~0_79, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_87, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_27, ~__unbuffered_p0_EAX$r_buff0_thd4~0=v_~__unbuffered_p0_EAX$r_buff0_thd4~0_7, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, #length=|v_#length_69|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_31, ULTIMATE.start_main_~#t2707~0.offset=|v_ULTIMATE.start_main_~#t2707~0.offset_24|, ULTIMATE.start_main_#t~nondet62=|v_ULTIMATE.start_main_#t~nondet62_15|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_9, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~mem71=|v_ULTIMATE.start_main_#t~mem71_65|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_831, ~#a~0.base=|v_~#a~0.base_166|, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_461, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_7|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_9, ~weak$$choice0~0=v_~weak$$choice0~0_127, #StackHeapBarrier=|v_#StackHeapBarrier_39|, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_6, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~a$w_buff0~0=v_~a$w_buff0~0_144, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t2705~0.offset=|v_ULTIMATE.start_main_~#t2705~0.offset_16|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_78, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_21|, ~#a~0.offset=|v_~#a~0.offset_166|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_115, ~x~0=v_~x~0_31, ~a$read_delayed~0=v_~a$read_delayed~0_7, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_73, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_9, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_50|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_336|, ULTIMATE.start_main_~#t2706~0.offset=|v_ULTIMATE.start_main_~#t2706~0.offset_29|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_99|, ULTIMATE.start_main_~#t2708~0.base=|v_ULTIMATE.start_main_~#t2708~0.base_18|, ~a$mem_tmp~0=v_~a$mem_tmp~0_17, ~__unbuffered_p0_EAX$r_buff1_thd4~0=v_~__unbuffered_p0_EAX$r_buff1_thd4~0_9, ULTIMATE.start_main_~#t2705~0.base=|v_ULTIMATE.start_main_~#t2705~0.base_20|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_47|, ~a$w_buff1~0=v_~a$w_buff1~0_142, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_61, ~y~0=v_~y~0_29, ULTIMATE.start_main_~#t2708~0.offset=|v_ULTIMATE.start_main_~#t2708~0.offset_13|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_364, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_9, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_9, ULTIMATE.start_main_~#t2707~0.base=|v_ULTIMATE.start_main_~#t2707~0.base_30|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_7|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_64, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_107|, #memory_int=|v_#memory_int_292|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_64, ~z~0=v_~z~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_525, ~weak$$choice2~0=v_~weak$$choice2~0_79, ~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_6} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem63, ~a$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_~#t2706~0.base, ~a$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66, ~a$r_buff0_thd4~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~nondet70, ULTIMATE.start_main_#t~ite73, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~__unbuffered_p0_EAX$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2707~0.offset, ULTIMATE.start_main_#t~nondet62, ~__unbuffered_p0_EAX$w_buff1~0, ~a$r_buff1_thd3~0, ULTIMATE.start_main_#t~mem71, ~a$w_buff0_used~0, ~#a~0.base, ~a$r_buff0_thd1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~a$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$mem_tmp~0, ~a$w_buff0~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t2705~0.offset, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet59, ~#a~0.offset, ~__unbuffered_cnt~0, ~x~0, ~a$read_delayed~0, ~a$r_buff1_thd4~0, ~a$r_buff0_thd2~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_~#t2706~0.offset, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_~#t2708~0.base, ~a$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd4~0, ULTIMATE.start_main_~#t2705~0.base, ULTIMATE.start_main_#t~ite72, ~a$w_buff1~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t2708~0.offset, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~a$r_buff0_thd3~0, ULTIMATE.start_main_~#t2707~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~a$flush_delayed~0, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~z~0, ~a$w_buff1_used~0, ~weak$$choice2~0, ~a$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 18:54:33,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L848-1-->L850: Formula: (and (= |v_#memory_int_119| (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2706~0.base_8| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2706~0.base_8|) |v_ULTIMATE.start_main_~#t2706~0.offset_7| 1))) (= 0 |v_ULTIMATE.start_main_~#t2706~0.offset_7|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2706~0.base_8| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2706~0.base_8|)) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t2706~0.base_8| 1)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t2706~0.base_8|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2706~0.base_8|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_120|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_119|, #length=|v_#length_21|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|, ULTIMATE.start_main_~#t2706~0.base=|v_ULTIMATE.start_main_~#t2706~0.base_8|, ULTIMATE.start_main_~#t2706~0.offset=|v_ULTIMATE.start_main_~#t2706~0.offset_7|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2706~0.base, ULTIMATE.start_main_~#t2706~0.offset] because there is no mapped edge [2019-12-27 18:54:33,070 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [936] [936] L764-->L765: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_24 256))) (= v_~a$w_buff0~0_27 v_~a$w_buff0~0_26)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_27, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_9|, ~a$w_buff0~0=v_~a$w_buff0~0_26, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_7|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_11|, ~weak$$choice2~0=v_~weak$$choice2~0_24, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_7|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite20, ~a$w_buff0~0, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 18:54:33,070 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L765-->L766: Formula: (and (= v_~a$w_buff1~0_39 v_~a$w_buff1~0_38) (not (= (mod v_~weak$$choice2~0_36 256) 0))) InVars {~a$w_buff1~0=v_~a$w_buff1~0_39, ~weak$$choice2~0=v_~weak$$choice2~0_36} OutVars{P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_16|, ~a$w_buff1~0=v_~a$w_buff1~0_38, P0Thread1of1ForFork2_#t~ite26=|v_P0Thread1of1ForFork2_#t~ite26_15|, P0Thread1of1ForFork2_#t~ite27=|v_P0Thread1of1ForFork2_#t~ite27_16|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_15|, ~weak$$choice2~0=v_~weak$$choice2~0_36, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite25, ~a$w_buff1~0, P0Thread1of1ForFork2_#t~ite26, P0Thread1of1ForFork2_#t~ite27, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~ite23] because there is no mapped edge [2019-12-27 18:54:33,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1092] [1092] L768-->L769: Formula: (let ((.cse0 (= ~a$r_buff0_thd1~0_Out-798257005 ~a$r_buff0_thd1~0_In-798257005)) (.cse1 (= 0 (mod ~weak$$choice2~0_In-798257005 256)))) (or (and .cse0 (not .cse1)) (and .cse0 (= (mod ~a$w_buff0_used~0_In-798257005 256) 0) .cse1))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-798257005, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-798257005, ~weak$$choice2~0=~weak$$choice2~0_In-798257005} OutVars{P0Thread1of1ForFork2_#t~ite38=|P0Thread1of1ForFork2_#t~ite38_Out-798257005|, P0Thread1of1ForFork2_#t~ite39=|P0Thread1of1ForFork2_#t~ite39_Out-798257005|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-798257005, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_Out-798257005, ~weak$$choice2~0=~weak$$choice2~0_In-798257005, P0Thread1of1ForFork2_#t~ite40=|P0Thread1of1ForFork2_#t~ite40_Out-798257005|, P0Thread1of1ForFork2_#t~ite41=|P0Thread1of1ForFork2_#t~ite41_Out-798257005|, P0Thread1of1ForFork2_#t~ite42=|P0Thread1of1ForFork2_#t~ite42_Out-798257005|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite38, P0Thread1of1ForFork2_#t~ite39, ~a$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite40, P0Thread1of1ForFork2_#t~ite41, P0Thread1of1ForFork2_#t~ite42] because there is no mapped edge [2019-12-27 18:54:33,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L769-->L773: Formula: (and (= |v_~#a~0.base_48| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_10) (not (= (mod v_~weak$$choice2~0_28 256) 0)) (= |v_~#a~0.offset_48| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11) (= v_~a$r_buff1_thd1~0_129 v_~a$r_buff1_thd1~0_128) (= (select (select |v_#memory_int_89| |v_~#a~0.base_48|) |v_~#a~0.offset_48|) v_~__unbuffered_p0_EAX~0_12)) InVars {~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_129, #memory_int=|v_#memory_int_89|, ~#a~0.base=|v_~#a~0.base_48|, ~#a~0.offset=|v_~#a~0.offset_48|, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{P0Thread1of1ForFork2_#t~ite43=|v_P0Thread1of1ForFork2_#t~ite43_13|, P0Thread1of1ForFork2_#t~ite44=|v_P0Thread1of1ForFork2_#t~ite44_17|, P0Thread1of1ForFork2_#t~ite45=|v_P0Thread1of1ForFork2_#t~ite45_16|, P0Thread1of1ForFork2_#t~ite46=|v_P0Thread1of1ForFork2_#t~ite46_15|, P0Thread1of1ForFork2_#t~ite47=|v_P0Thread1of1ForFork2_#t~ite47_14|, P0Thread1of1ForFork2_#t~ite48=|v_P0Thread1of1ForFork2_#t~ite48_15|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_128, ~#a~0.base=|v_~#a~0.base_48|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, P0Thread1of1ForFork2_#t~mem49=|v_P0Thread1of1ForFork2_#t~mem49_8|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_12, #memory_int=|v_#memory_int_89|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ~#a~0.offset=|v_~#a~0.offset_48|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_10, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite43, P0Thread1of1ForFork2_#t~mem49, P0Thread1of1ForFork2_#t~ite44, P0Thread1of1ForFork2_#t~ite45, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork2_#t~ite46, P0Thread1of1ForFork2_#t~ite47, P0Thread1of1ForFork2_#t~ite48, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 18:54:33,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [970] [970] L773-->L784: Formula: (and (= v_~a$flush_delayed~0_11 0) (= (store |v_#memory_int_60| |v_~#a~0.base_35| (store (select |v_#memory_int_60| |v_~#a~0.base_35|) |v_~#a~0.offset_35| v_~a$mem_tmp~0_7)) |v_#memory_int_59|) (not (= (mod v_~a$flush_delayed~0_12 256) 0)) (= 1 v_~x~0_9) (= v_~__unbuffered_cnt~0_34 (+ v_~__unbuffered_cnt~0_35 1))) InVars {~a$mem_tmp~0=v_~a$mem_tmp~0_7, ~a$flush_delayed~0=v_~a$flush_delayed~0_12, #memory_int=|v_#memory_int_60|, ~#a~0.base=|v_~#a~0.base_35|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_35, ~#a~0.offset=|v_~#a~0.offset_35|} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_7, ~a$flush_delayed~0=v_~a$flush_delayed~0_11, P0Thread1of1ForFork2_#t~mem50=|v_P0Thread1of1ForFork2_#t~mem50_7|, #memory_int=|v_#memory_int_59|, ~#a~0.base=|v_~#a~0.base_35|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_34, ~#a~0.offset=|v_~#a~0.offset_35|, P0Thread1of1ForFork2_#t~ite51=|v_P0Thread1of1ForFork2_#t~ite51_11|, ~x~0=v_~x~0_9} AuxVars[] AssignedVars[~a$flush_delayed~0, P0Thread1of1ForFork2_#t~mem50, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#t~ite51, ~x~0] because there is no mapped edge [2019-12-27 18:54:33,084 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1089] [1089] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork3_#res.base_5|) (= 0 |v_P1Thread1of1ForFork3_#res.offset_5|) (= v_P1Thread1of1ForFork3_~arg.offset_8 |v_P1Thread1of1ForFork3_#in~arg.offset_8|) (= v_P1Thread1of1ForFork3_~arg.base_8 |v_P1Thread1of1ForFork3_#in~arg.base_8|) (= v_~y~0_17 1) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_17) (= v_~__unbuffered_cnt~0_77 (+ v_~__unbuffered_cnt~0_78 1))) InVars {P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_8|, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_5|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_8, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_8|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_17, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_77, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_8|, ~y~0=v_~y~0_17, ~x~0=v_~x~0_21} AuxVars[] AssignedVars[P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#res.offset, ~__unbuffered_cnt~0, ~y~0] because there is no mapped edge [2019-12-27 18:54:33,085 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L850-1-->L852: Formula: (and (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2707~0.base_13| 4)) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2707~0.base_13|) 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2707~0.base_13|) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2707~0.base_13| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2707~0.base_13|)) (= |v_ULTIMATE.start_main_~#t2707~0.offset_12| 0) (= (store |v_#memory_int_133| |v_ULTIMATE.start_main_~#t2707~0.base_13| (store (select |v_#memory_int_133| |v_ULTIMATE.start_main_~#t2707~0.base_13|) |v_ULTIMATE.start_main_~#t2707~0.offset_12| 2)) |v_#memory_int_132|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_133|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_main_~#t2707~0.base=|v_ULTIMATE.start_main_~#t2707~0.base_13|, #length=|v_#length_23|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_4|, ULTIMATE.start_main_~#t2707~0.offset=|v_ULTIMATE.start_main_~#t2707~0.offset_12|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2707~0.base, #length, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2707~0.offset] because there is no mapped edge [2019-12-27 18:54:33,086 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] P2ENTRY-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_7| 0) (= (+ v_~__unbuffered_cnt~0_61 1) v_~__unbuffered_cnt~0_60) (= |v_P2Thread1of1ForFork0_#res.offset_7| 0) (= v_~z~0_15 1) (= |v_P2Thread1of1ForFork0_#in~arg.base_11| v_P2Thread1of1ForFork0_~arg.base_11) (= v_~y~0_14 v_~__unbuffered_p2_EAX~0_16) (= |v_P2Thread1of1ForFork0_#in~arg.offset_11| v_P2Thread1of1ForFork0_~arg.offset_11)) InVars {P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_11|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_61, ~y~0=v_~y~0_14, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_11|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_11, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_11|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_7|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_11, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_16, ~z~0=v_~z~0_15, ~y~0=v_~y~0_14, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_11|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_~arg.offset, ~__unbuffered_cnt~0, ~__unbuffered_p2_EAX~0, ~z~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 18:54:33,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] L852-1-->L854: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2708~0.base_10|)) (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2708~0.base_10| 4)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2708~0.base_10| 1)) (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_main_~#t2708~0.base_10|) (= |v_#memory_int_158| (store |v_#memory_int_159| |v_ULTIMATE.start_main_~#t2708~0.base_10| (store (select |v_#memory_int_159| |v_ULTIMATE.start_main_~#t2708~0.base_10|) |v_ULTIMATE.start_main_~#t2708~0.offset_9| 3))) (= 0 |v_ULTIMATE.start_main_~#t2708~0.offset_9|) (not (= |v_ULTIMATE.start_main_~#t2708~0.base_10| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_159|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_~#t2708~0.base=|v_ULTIMATE.start_main_~#t2708~0.base_10|, ULTIMATE.start_main_~#t2708~0.offset=|v_ULTIMATE.start_main_~#t2708~0.offset_9|, #StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_158|, #length=|v_#length_27|, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2708~0.base, ULTIMATE.start_main_~#t2708~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-27 18:54:33,092 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] L825-2-->L825-4: Formula: (let ((.cse0 (= (mod ~a$w_buff1_used~0_In-1563728344 256) 0)) (.cse1 (= (mod ~a$r_buff1_thd4~0_In-1563728344 256) 0))) (or (and (= |P3Thread1of1ForFork1_#t~mem52_In-1563728344| |P3Thread1of1ForFork1_#t~mem52_Out-1563728344|) (= ~a$w_buff1~0_In-1563728344 |P3Thread1of1ForFork1_#t~ite53_Out-1563728344|) (not .cse0) (not .cse1)) (and (= |P3Thread1of1ForFork1_#t~mem52_Out-1563728344| |P3Thread1of1ForFork1_#t~ite53_Out-1563728344|) (= |P3Thread1of1ForFork1_#t~mem52_Out-1563728344| (select (select |#memory_int_In-1563728344| |~#a~0.base_In-1563728344|) |~#a~0.offset_In-1563728344|)) (or .cse0 .cse1)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In-1563728344, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1563728344, #memory_int=|#memory_int_In-1563728344|, ~#a~0.base=|~#a~0.base_In-1563728344|, ~#a~0.offset=|~#a~0.offset_In-1563728344|, P3Thread1of1ForFork1_#t~mem52=|P3Thread1of1ForFork1_#t~mem52_In-1563728344|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1563728344} OutVars{P3Thread1of1ForFork1_#t~ite53=|P3Thread1of1ForFork1_#t~ite53_Out-1563728344|, ~a$w_buff1~0=~a$w_buff1~0_In-1563728344, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1563728344, #memory_int=|#memory_int_In-1563728344|, ~#a~0.base=|~#a~0.base_In-1563728344|, P3Thread1of1ForFork1_#t~mem52=|P3Thread1of1ForFork1_#t~mem52_Out-1563728344|, ~#a~0.offset=|~#a~0.offset_In-1563728344|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1563728344} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite53, P3Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 18:54:33,092 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L825-4-->L826: Formula: (= (store |v_#memory_int_100| |v_~#a~0.base_54| (store (select |v_#memory_int_100| |v_~#a~0.base_54|) |v_~#a~0.offset_54| |v_P3Thread1of1ForFork1_#t~ite53_14|)) |v_#memory_int_99|) InVars {P3Thread1of1ForFork1_#t~ite53=|v_P3Thread1of1ForFork1_#t~ite53_14|, #memory_int=|v_#memory_int_100|, ~#a~0.base=|v_~#a~0.base_54|, ~#a~0.offset=|v_~#a~0.offset_54|} OutVars{P3Thread1of1ForFork1_#t~ite53=|v_P3Thread1of1ForFork1_#t~ite53_13|, P3Thread1of1ForFork1_#t~ite54=|v_P3Thread1of1ForFork1_#t~ite54_15|, #memory_int=|v_#memory_int_99|, ~#a~0.base=|v_~#a~0.base_54|, P3Thread1of1ForFork1_#t~mem52=|v_P3Thread1of1ForFork1_#t~mem52_9|, ~#a~0.offset=|v_~#a~0.offset_54|} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite53, P3Thread1of1ForFork1_#t~ite54, #memory_int, P3Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 18:54:33,092 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1019] [1019] L826-->L826-2: Formula: (let ((.cse1 (= (mod ~a$r_buff0_thd4~0_In-1235648457 256) 0)) (.cse0 (= 0 (mod ~a$w_buff0_used~0_In-1235648457 256)))) (or (and (not .cse0) (= 0 |P3Thread1of1ForFork1_#t~ite55_Out-1235648457|) (not .cse1)) (and (= ~a$w_buff0_used~0_In-1235648457 |P3Thread1of1ForFork1_#t~ite55_Out-1235648457|) (or .cse1 .cse0)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1235648457, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1235648457} OutVars{P3Thread1of1ForFork1_#t~ite55=|P3Thread1of1ForFork1_#t~ite55_Out-1235648457|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1235648457, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1235648457} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 18:54:33,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L827-->L827-2: Formula: (let ((.cse1 (= (mod ~a$r_buff0_thd4~0_In-1230470065 256) 0)) (.cse0 (= 0 (mod ~a$w_buff0_used~0_In-1230470065 256))) (.cse2 (= 0 (mod ~a$w_buff1_used~0_In-1230470065 256))) (.cse3 (= (mod ~a$r_buff1_thd4~0_In-1230470065 256) 0))) (or (and (= 0 |P3Thread1of1ForFork1_#t~ite56_Out-1230470065|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P3Thread1of1ForFork1_#t~ite56_Out-1230470065| ~a$w_buff1_used~0_In-1230470065) (or .cse1 .cse0) (or .cse2 .cse3)))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1230470065, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1230470065, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1230470065, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1230470065} OutVars{P3Thread1of1ForFork1_#t~ite56=|P3Thread1of1ForFork1_#t~ite56_Out-1230470065|, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1230470065, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1230470065, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1230470065, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1230470065} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 18:54:33,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L828-->L829: Formula: (let ((.cse1 (= 0 (mod ~a$w_buff0_used~0_In-1519261055 256))) (.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-1519261055 256)))) (or (and (not .cse0) (= ~a$r_buff0_thd4~0_Out-1519261055 0) (not .cse1)) (and (or .cse1 .cse0) (= ~a$r_buff0_thd4~0_Out-1519261055 ~a$r_buff0_thd4~0_In-1519261055)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1519261055, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1519261055} OutVars{P3Thread1of1ForFork1_#t~ite57=|P3Thread1of1ForFork1_#t~ite57_Out-1519261055|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1519261055, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_Out-1519261055} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite57, ~a$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 18:54:33,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L829-->L829-2: Formula: (let ((.cse2 (= 0 (mod ~a$w_buff1_used~0_In-2136381094 256))) (.cse3 (= 0 (mod ~a$r_buff1_thd4~0_In-2136381094 256))) (.cse1 (= (mod ~a$r_buff0_thd4~0_In-2136381094 256) 0)) (.cse0 (= (mod ~a$w_buff0_used~0_In-2136381094 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~a$r_buff1_thd4~0_In-2136381094 |P3Thread1of1ForFork1_#t~ite58_Out-2136381094|)) (and (= |P3Thread1of1ForFork1_#t~ite58_Out-2136381094| 0) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-2136381094, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-2136381094, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-2136381094, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-2136381094} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-2136381094, P3Thread1of1ForFork1_#t~ite58=|P3Thread1of1ForFork1_#t~ite58_Out-2136381094|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-2136381094, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-2136381094, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-2136381094} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:54:33,097 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1084] [1084] L829-2-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork1_#res.offset_5| 0) (= v_~__unbuffered_cnt~0_75 (+ v_~__unbuffered_cnt~0_76 1)) (= v_~a$r_buff1_thd4~0_49 |v_P3Thread1of1ForFork1_#t~ite58_44|) (= |v_P3Thread1of1ForFork1_#res.base_5| 0)) InVars {P3Thread1of1ForFork1_#t~ite58=|v_P3Thread1of1ForFork1_#t~ite58_44|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_76} OutVars{P3Thread1of1ForFork1_#res.base=|v_P3Thread1of1ForFork1_#res.base_5|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, P3Thread1of1ForFork1_#t~ite58=|v_P3Thread1of1ForFork1_#t~ite58_43|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75, P3Thread1of1ForFork1_#res.offset=|v_P3Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#res.base, ~a$r_buff1_thd4~0, P3Thread1of1ForFork1_#t~ite58, ~__unbuffered_cnt~0, P3Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 18:54:33,098 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L858-->L860-2: Formula: (and (or (= (mod v_~a$w_buff0_used~0_271 256) 0) (= 0 (mod v_~a$r_buff0_thd0~0_22 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~a$w_buff0_used~0=v_~a$w_buff0_used~0_271, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_22, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_271, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_22, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 18:54:33,099 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L860-2-->L860-5: Formula: (let ((.cse1 (= (mod ~a$r_buff1_thd0~0_In-969528246 256) 0)) (.cse2 (= 0 (mod ~a$w_buff1_used~0_In-969528246 256))) (.cse0 (= |ULTIMATE.start_main_#t~ite64_Out-969528246| |ULTIMATE.start_main_#t~ite65_Out-969528246|))) (or (and (= |ULTIMATE.start_main_#t~ite64_Out-969528246| |ULTIMATE.start_main_#t~mem63_Out-969528246|) (= (select (select |#memory_int_In-969528246| |~#a~0.base_In-969528246|) |~#a~0.offset_In-969528246|) |ULTIMATE.start_main_#t~mem63_Out-969528246|) .cse0 (or .cse1 .cse2)) (and (= |ULTIMATE.start_main_#t~ite64_Out-969528246| ~a$w_buff1~0_In-969528246) (not .cse1) (not .cse2) (= |ULTIMATE.start_main_#t~mem63_In-969528246| |ULTIMATE.start_main_#t~mem63_Out-969528246|) .cse0))) InVars {~a$w_buff1~0=~a$w_buff1~0_In-969528246, ULTIMATE.start_main_#t~mem63=|ULTIMATE.start_main_#t~mem63_In-969528246|, #memory_int=|#memory_int_In-969528246|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-969528246, ~#a~0.base=|~#a~0.base_In-969528246|, ~#a~0.offset=|~#a~0.offset_In-969528246|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-969528246} OutVars{~a$w_buff1~0=~a$w_buff1~0_In-969528246, ULTIMATE.start_main_#t~mem63=|ULTIMATE.start_main_#t~mem63_Out-969528246|, #memory_int=|#memory_int_In-969528246|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-969528246, ~#a~0.base=|~#a~0.base_In-969528246|, ~#a~0.offset=|~#a~0.offset_In-969528246|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-969528246, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-969528246|, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-969528246|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem63, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 18:54:33,101 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1017] [1017] L861-->L861-2: Formula: (let ((.cse0 (= (mod ~a$w_buff0_used~0_In596691625 256) 0)) (.cse1 (= 0 (mod ~a$r_buff0_thd0~0_In596691625 256)))) (or (and (= |ULTIMATE.start_main_#t~ite66_Out596691625| ~a$w_buff0_used~0_In596691625) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite66_Out596691625| 0) (not .cse0) (not .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In596691625, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In596691625} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In596691625, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In596691625, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out596691625|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 18:54:33,102 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L862-->L862-2: Formula: (let ((.cse0 (= 0 (mod ~a$r_buff0_thd0~0_In-942007560 256))) (.cse1 (= (mod ~a$w_buff0_used~0_In-942007560 256) 0)) (.cse2 (= 0 (mod ~a$r_buff1_thd0~0_In-942007560 256))) (.cse3 (= 0 (mod ~a$w_buff1_used~0_In-942007560 256)))) (or (and (= ~a$w_buff1_used~0_In-942007560 |ULTIMATE.start_main_#t~ite67_Out-942007560|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite67_Out-942007560|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-942007560, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-942007560, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-942007560, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-942007560} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-942007560, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-942007560, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-942007560, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-942007560, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out-942007560|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 18:54:33,104 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L863-->L864: Formula: (let ((.cse0 (= (mod ~a$w_buff0_used~0_In1752899671 256) 0)) (.cse1 (= 0 (mod ~a$r_buff0_thd0~0_In1752899671 256)))) (or (and (not .cse0) (= 0 ~a$r_buff0_thd0~0_Out1752899671) (not .cse1)) (and (= ~a$r_buff0_thd0~0_In1752899671 ~a$r_buff0_thd0~0_Out1752899671) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In1752899671, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In1752899671} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In1752899671, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1752899671|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_Out1752899671} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68, ~a$r_buff0_thd0~0] because there is no mapped edge [2019-12-27 18:54:33,105 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] L864-->L864-2: Formula: (let ((.cse2 (= (mod ~a$r_buff1_thd0~0_In-624796492 256) 0)) (.cse3 (= (mod ~a$w_buff1_used~0_In-624796492 256) 0)) (.cse0 (= (mod ~a$r_buff0_thd0~0_In-624796492 256) 0)) (.cse1 (= 0 (mod ~a$w_buff0_used~0_In-624796492 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite69_Out-624796492| 0)) (and (= |ULTIMATE.start_main_#t~ite69_Out-624796492| ~a$r_buff1_thd0~0_In-624796492) (or .cse2 .cse3) (or .cse0 .cse1)))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-624796492, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-624796492, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-624796492, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-624796492} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-624796492, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-624796492, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out-624796492|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-624796492, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-624796492} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-27 18:54:33,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1086] [1086] L868-->L868-5: Formula: (and (let ((.cse0 (= |v_ULTIMATE.start_main_#t~ite73_44| |v_ULTIMATE.start_main_#t~ite72_33|)) (.cse1 (= (mod v_~weak$$choice1~0_48 256) 0))) (or (and .cse0 (not .cse1) (= |v_ULTIMATE.start_main_#t~mem71_40| |v_ULTIMATE.start_main_#t~ite72_33|) (= |v_ULTIMATE.start_main_#t~mem71_40| (select (select |v_#memory_int_172| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_42) v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_42))) (and (= |v_ULTIMATE.start_main_#t~ite72_33| v_~__unbuffered_p0_EAX~0_56) (= |v_ULTIMATE.start_main_#t~mem71_41| |v_ULTIMATE.start_main_#t~mem71_40|) .cse0 .cse1))) (not (= 0 (mod v_~__unbuffered_p0_EAX$read_delayed~0_37 256)))) InVars {~weak$$choice1~0=v_~weak$$choice1~0_48, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_56, ULTIMATE.start_main_#t~mem71=|v_ULTIMATE.start_main_#t~mem71_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_42, #memory_int=|v_#memory_int_172|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_37, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_42} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_44|, ~weak$$choice1~0=v_~weak$$choice1~0_48, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_56, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_33|, ULTIMATE.start_main_#t~mem71=|v_ULTIMATE.start_main_#t~mem71_40|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_42, #memory_int=|v_#memory_int_172|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_37, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_42} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem71] because there is no mapped edge [2019-12-27 18:54:33,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1113] [1113] L871-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_18 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_18} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 18:54:33,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 06:54:33 BasicIcfg [2019-12-27 18:54:33,229 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 18:54:33,231 INFO L168 Benchmark]: Toolchain (without parser) took 26234.45 ms. Allocated memory was 137.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 101.2 MB in the beginning and 866.0 MB in the end (delta: -764.8 MB). Peak memory consumption was 384.9 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,231 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.93 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.7 MB in the beginning and 152.8 MB in the end (delta: -52.1 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.28 ms. Allocated memory is still 202.4 MB. Free memory was 152.1 MB in the beginning and 150.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,233 INFO L168 Benchmark]: Boogie Preprocessor took 61.81 ms. Allocated memory is still 202.4 MB. Free memory was 150.1 MB in the beginning and 147.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,234 INFO L168 Benchmark]: RCFGBuilder took 937.20 ms. Allocated memory was 202.4 MB in the beginning and 234.4 MB in the end (delta: 32.0 MB). Free memory was 147.2 MB in the beginning and 203.3 MB in the end (delta: -56.1 MB). Peak memory consumption was 66.3 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,235 INFO L168 Benchmark]: TraceAbstraction took 24398.83 ms. Allocated memory was 234.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 201.9 MB in the beginning and 866.0 MB in the end (delta: -664.1 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2019-12-27 18:54:33,239 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 137.9 MB. Free memory was 121.1 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.93 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.7 MB in the beginning and 152.8 MB in the end (delta: -52.1 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 110.28 ms. Allocated memory is still 202.4 MB. Free memory was 152.1 MB in the beginning and 150.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.81 ms. Allocated memory is still 202.4 MB. Free memory was 150.1 MB in the beginning and 147.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 937.20 ms. Allocated memory was 202.4 MB in the beginning and 234.4 MB in the end (delta: 32.0 MB). Free memory was 147.2 MB in the beginning and 203.3 MB in the end (delta: -56.1 MB). Peak memory consumption was 66.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 24398.83 ms. Allocated memory was 234.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 201.9 MB in the beginning and 866.0 MB in the end (delta: -664.1 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 9.2s, 227 ProgramPointsBefore, 91 ProgramPointsAfterwards, 269 TransitionsBefore, 111 TransitionsAfterwards, 23136 CoEnabledTransitionPairs, 9 FixpointIterations, 57 TrivialSequentialCompositions, 64 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 75 ConcurrentYvCompositions, 27 ChoiceCompositions, 11624 VarBasedMoverChecksPositive, 244 VarBasedMoverChecksNegative, 41 SemBasedMoverChecksPositive, 302 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.0s, 0 MoverChecksTotal, 103373 CheckedPairsTotal, 196 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L848] FCALL, FORK 0 pthread_create(&t2705, ((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_buff0_thd4=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$r_buff1_thd4=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_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z=0] [L758] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L759] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L760] 1 a$flush_delayed = weak$$choice2 [L761] EXPR 1 \read(a) [L761] 1 a$mem_tmp = a [L762] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L763] EXPR 1 !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) [L763] EXPR 1 \read(a) [L763] EXPR 1 !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) VAL [!a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a))))=0, \read(a)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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_buff0_thd4=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$r_buff1_thd4=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y=0, z=0] [L763] 1 a = !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) [L766] EXPR 1 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) 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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=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_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y=0, z=0] [L766] 1 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L767] EXPR 1 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y=0, z=0] [L767] 1 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L850] FCALL, FORK 0 pthread_create(&t2706, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=1, __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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=0, z=0] [L852] FCALL, FORK 0 pthread_create(&t2707, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=0] [L854] FCALL, FORK 0 pthread_create(&t2708, ((void *)0), P3, ((void *)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, 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$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L819] 4 __unbuffered_p3_EAX = z [L822] 4 a = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L825] 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, 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$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L826] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L827] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L856] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L860] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L861] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L862] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L864] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L867] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L868] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L869] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p1_EAX == 1 && __unbuffered_p2_EAX == 1 && __unbuffered_p3_EAX == 1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, 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$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 215 locations, 1 error locations. Result: UNSAFE, OverallTime: 23.9s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 4.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 946 SDtfs, 2029 SDslu, 1020 SDs, 0 SdLazy, 117 SolverSat, 89 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 9 SyntacticMatches, 2 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36380occurred 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: 5.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 1888 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 295 NumberOfCodeBlocks, 295 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 240 ConstructedInterpolants, 0 QuantifiedInterpolants, 18402 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...