/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin002_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 23:10:25,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 23:10:25,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 23:10:25,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 23:10:25,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 23:10:25,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 23:10:25,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 23:10:25,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 23:10:25,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 23:10:25,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 23:10:25,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 23:10:25,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 23:10:25,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 23:10:25,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 23:10:25,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 23:10:25,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 23:10:25,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 23:10:25,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 23:10:25,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 23:10:25,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 23:10:25,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 23:10:25,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 23:10:25,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 23:10:25,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 23:10:25,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 23:10:25,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 23:10:25,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 23:10:25,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 23:10:25,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 23:10:25,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 23:10:25,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 23:10:25,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 23:10:25,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 23:10:25,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 23:10:25,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 23:10:25,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 23:10:25,858 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 23:10:25,886 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 23:10:25,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 23:10:25,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 23:10:25,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 23:10:25,888 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 23:10:25,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 23:10:25,889 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 23:10:25,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 23:10:25,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 23:10:25,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 23:10:25,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 23:10:25,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 23:10:25,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 23:10:25,891 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 23:10:25,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 23:10:25,891 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 23:10:25,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 23:10:25,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 23:10:25,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 23:10:25,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 23:10:25,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 23:10:25,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:10:25,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 23:10:25,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 23:10:25,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 23:10:25,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 23:10:25,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 23:10:25,894 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 23:10:25,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 23:10:25,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 23:10:26,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 23:10:26,187 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 23:10:26,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 23:10:26,192 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 23:10:26,192 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 23:10:26,193 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_rmo.oepc.i [2019-12-18 23:10:26,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bbc1d18b/19b27a41b99a499596a6c46595da0275/FLAG513de8e3d [2019-12-18 23:10:26,864 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 23:10:26,865 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_rmo.oepc.i [2019-12-18 23:10:26,888 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bbc1d18b/19b27a41b99a499596a6c46595da0275/FLAG513de8e3d [2019-12-18 23:10:27,094 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3bbc1d18b/19b27a41b99a499596a6c46595da0275 [2019-12-18 23:10:27,105 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 23:10:27,109 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 23:10:27,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:27,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 23:10:27,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 23:10:27,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1281af7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27, skipping insertion in model container [2019-12-18 23:10:27,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 23:10:27,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 23:10:27,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:27,710 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 23:10:27,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:27,860 INFO L208 MainTranslator]: Completed translation [2019-12-18 23:10:27,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27 WrapperNode [2019-12-18 23:10:27,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:27,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:27,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 23:10:27,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 23:10:27,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,923 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:27,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 23:10:27,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 23:10:27,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 23:10:27,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... [2019-12-18 23:10:27,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 23:10:27,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 23:10:27,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 23:10:27,970 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 23:10:27,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:10:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 23:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 23:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 23:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 23:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 23:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 23:10:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 23:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 23:10:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 23:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 23:10:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 23:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-18 23:10:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-18 23:10:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 23:10:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 23:10:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 23:10:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 23:10:28,047 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 23:10:28,827 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 23:10:28,827 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 23:10:28,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:28 BoogieIcfgContainer [2019-12-18 23:10:28,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 23:10:28,831 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 23:10:28,831 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 23:10:28,834 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 23:10:28,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:10:27" (1/3) ... [2019-12-18 23:10:28,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e7b0108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:28, skipping insertion in model container [2019-12-18 23:10:28,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:27" (2/3) ... [2019-12-18 23:10:28,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e7b0108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:28, skipping insertion in model container [2019-12-18 23:10:28,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:28" (3/3) ... [2019-12-18 23:10:28,838 INFO L109 eAbstractionObserver]: Analyzing ICFG thin002_rmo.oepc.i [2019-12-18 23:10:28,849 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 23:10:28,850 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 23:10:28,860 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 23:10:28,861 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 23:10:28,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,929 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,947 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,947 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,948 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,968 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,968 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,968 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,968 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,968 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,970 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,970 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,971 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,971 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,972 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,972 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,972 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,973 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,973 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,973 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,974 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,975 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,976 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,976 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,976 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,976 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,976 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,977 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,977 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,977 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,977 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,977 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,978 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,982 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,983 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,983 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,983 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,983 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,983 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,984 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,984 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,984 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,990 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,991 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,998 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,998 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,998 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:28,999 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:29,000 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:29,000 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:29,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:29,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:29,015 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-18 23:10:29,036 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 23:10:29,036 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 23:10:29,037 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 23:10:29,037 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 23:10:29,037 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 23:10:29,037 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 23:10:29,037 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 23:10:29,037 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 23:10:29,054 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 212 transitions [2019-12-18 23:10:29,056 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 212 transitions [2019-12-18 23:10:29,150 INFO L126 PetriNetUnfolder]: 36/208 cut-off events. [2019-12-18 23:10:29,151 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:29,168 INFO L76 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 208 events. 36/208 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 326 event pairs. 12/183 useless extension candidates. Maximal degree in co-relation 155. Up to 2 conditions per place. [2019-12-18 23:10:29,191 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 212 transitions [2019-12-18 23:10:29,240 INFO L126 PetriNetUnfolder]: 36/208 cut-off events. [2019-12-18 23:10:29,240 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:29,247 INFO L76 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 208 events. 36/208 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 326 event pairs. 12/183 useless extension candidates. Maximal degree in co-relation 155. Up to 2 conditions per place. [2019-12-18 23:10:29,264 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 13674 [2019-12-18 23:10:29,265 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 23:10:33,127 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-12-18 23:10:33,533 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-12-18 23:10:33,663 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-12-18 23:10:34,304 WARN L192 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 146 [2019-12-18 23:10:34,621 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-12-18 23:10:34,642 INFO L206 etLargeBlockEncoding]: Checked pairs total: 48612 [2019-12-18 23:10:34,642 INFO L214 etLargeBlockEncoding]: Total number of compositions: 145 [2019-12-18 23:10:34,645 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 76 places, 82 transitions [2019-12-18 23:10:36,212 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24248 states. [2019-12-18 23:10:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 24248 states. [2019-12-18 23:10:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-18 23:10:36,270 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:36,275 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] [2019-12-18 23:10:36,276 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:36,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:36,285 INFO L82 PathProgramCache]: Analyzing trace with hash -1104596316, now seen corresponding path program 1 times [2019-12-18 23:10:36,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:36,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179241071] [2019-12-18 23:10:36,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:36,675 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179241071] [2019-12-18 23:10:36,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:36,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:36,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308387979] [2019-12-18 23:10:36,681 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:36,681 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:36,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:36,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:36,699 INFO L87 Difference]: Start difference. First operand 24248 states. Second operand 3 states. [2019-12-18 23:10:37,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:37,160 INFO L93 Difference]: Finished difference Result 24248 states and 105480 transitions. [2019-12-18 23:10:37,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:37,162 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-18 23:10:37,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:37,353 INFO L225 Difference]: With dead ends: 24248 [2019-12-18 23:10:37,354 INFO L226 Difference]: Without dead ends: 22844 [2019-12-18 23:10:37,355 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:37,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22844 states. [2019-12-18 23:10:39,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22844 to 22844. [2019-12-18 23:10:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22844 states. [2019-12-18 23:10:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22844 states to 22844 states and 99344 transitions. [2019-12-18 23:10:39,571 INFO L78 Accepts]: Start accepts. Automaton has 22844 states and 99344 transitions. Word has length 20 [2019-12-18 23:10:39,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:39,572 INFO L462 AbstractCegarLoop]: Abstraction has 22844 states and 99344 transitions. [2019-12-18 23:10:39,572 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 22844 states and 99344 transitions. [2019-12-18 23:10:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 23:10:39,595 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:39,595 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] [2019-12-18 23:10:39,596 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:39,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:39,596 INFO L82 PathProgramCache]: Analyzing trace with hash -971764117, now seen corresponding path program 1 times [2019-12-18 23:10:39,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:39,597 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769950702] [2019-12-18 23:10:39,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:39,746 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769950702] [2019-12-18 23:10:39,749 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:39,749 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:39,749 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [54060817] [2019-12-18 23:10:39,751 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 23:10:39,751 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:39,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 23:10:39,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 23:10:39,754 INFO L87 Difference]: Start difference. First operand 22844 states and 99344 transitions. Second operand 4 states. [2019-12-18 23:10:40,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:40,397 INFO L93 Difference]: Finished difference Result 19748 states and 79221 transitions. [2019-12-18 23:10:40,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 23:10:40,397 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 23:10:40,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:40,492 INFO L225 Difference]: With dead ends: 19748 [2019-12-18 23:10:40,492 INFO L226 Difference]: Without dead ends: 18344 [2019-12-18 23:10:40,494 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:40,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18344 states. [2019-12-18 23:10:42,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18344 to 18344. [2019-12-18 23:10:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18344 states. [2019-12-18 23:10:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18344 states to 18344 states and 74189 transitions. [2019-12-18 23:10:42,266 INFO L78 Accepts]: Start accepts. Automaton has 18344 states and 74189 transitions. Word has length 21 [2019-12-18 23:10:42,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:42,267 INFO L462 AbstractCegarLoop]: Abstraction has 18344 states and 74189 transitions. [2019-12-18 23:10:42,267 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 23:10:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 18344 states and 74189 transitions. [2019-12-18 23:10:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 23:10:42,283 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:42,283 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:42,283 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:42,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:42,284 INFO L82 PathProgramCache]: Analyzing trace with hash -1972966849, now seen corresponding path program 1 times [2019-12-18 23:10:42,284 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:42,284 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81149363] [2019-12-18 23:10:42,284 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:42,421 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81149363] [2019-12-18 23:10:42,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:42,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:42,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904812959] [2019-12-18 23:10:42,423 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:42,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:42,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:42,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:42,424 INFO L87 Difference]: Start difference. First operand 18344 states and 74189 transitions. Second operand 5 states. [2019-12-18 23:10:42,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:42,534 INFO L93 Difference]: Finished difference Result 9713 states and 33539 transitions. [2019-12-18 23:10:42,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:42,534 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-18 23:10:42,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:42,564 INFO L225 Difference]: With dead ends: 9713 [2019-12-18 23:10:42,564 INFO L226 Difference]: Without dead ends: 8609 [2019-12-18 23:10:42,565 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:42,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8609 states. [2019-12-18 23:10:42,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8609 to 8609. [2019-12-18 23:10:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8609 states. [2019-12-18 23:10:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8609 states to 8609 states and 29515 transitions. [2019-12-18 23:10:42,918 INFO L78 Accepts]: Start accepts. Automaton has 8609 states and 29515 transitions. Word has length 22 [2019-12-18 23:10:42,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:42,919 INFO L462 AbstractCegarLoop]: Abstraction has 8609 states and 29515 transitions. [2019-12-18 23:10:42,919 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 8609 states and 29515 transitions. [2019-12-18 23:10:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-18 23:10:42,925 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:42,926 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] [2019-12-18 23:10:42,926 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:42,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:42,926 INFO L82 PathProgramCache]: Analyzing trace with hash 1499844530, now seen corresponding path program 1 times [2019-12-18 23:10:42,926 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:42,927 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368968020] [2019-12-18 23:10:42,927 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:43,032 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368968020] [2019-12-18 23:10:43,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:43,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 23:10:43,033 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881693695] [2019-12-18 23:10:43,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 23:10:43,034 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:43,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 23:10:43,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 23:10:43,034 INFO L87 Difference]: Start difference. First operand 8609 states and 29515 transitions. Second operand 6 states. [2019-12-18 23:10:43,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:43,143 INFO L93 Difference]: Finished difference Result 3064 states and 9484 transitions. [2019-12-18 23:10:43,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 23:10:43,143 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2019-12-18 23:10:43,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:43,151 INFO L225 Difference]: With dead ends: 3064 [2019-12-18 23:10:43,152 INFO L226 Difference]: Without dead ends: 2609 [2019-12-18 23:10:43,152 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-18 23:10:43,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2609 states. [2019-12-18 23:10:43,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2609 to 2609. [2019-12-18 23:10:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2609 states. [2019-12-18 23:10:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 2609 states and 7995 transitions. [2019-12-18 23:10:43,201 INFO L78 Accepts]: Start accepts. Automaton has 2609 states and 7995 transitions. Word has length 23 [2019-12-18 23:10:43,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:43,202 INFO L462 AbstractCegarLoop]: Abstraction has 2609 states and 7995 transitions. [2019-12-18 23:10:43,202 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 23:10:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 7995 transitions. [2019-12-18 23:10:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-18 23:10:43,207 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:43,207 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:43,207 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:43,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:43,208 INFO L82 PathProgramCache]: Analyzing trace with hash -54107502, now seen corresponding path program 1 times [2019-12-18 23:10:43,208 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:43,208 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401917277] [2019-12-18 23:10:43,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:43,262 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401917277] [2019-12-18 23:10:43,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:43,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:43,263 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126203996] [2019-12-18 23:10:43,263 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:43,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:43,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:43,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:43,264 INFO L87 Difference]: Start difference. First operand 2609 states and 7995 transitions. Second operand 3 states. [2019-12-18 23:10:43,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:43,342 INFO L93 Difference]: Finished difference Result 2363 states and 7045 transitions. [2019-12-18 23:10:43,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:43,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-18 23:10:43,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:43,350 INFO L225 Difference]: With dead ends: 2363 [2019-12-18 23:10:43,350 INFO L226 Difference]: Without dead ends: 2363 [2019-12-18 23:10:43,350 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:43,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2363 states. [2019-12-18 23:10:43,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2363 to 2363. [2019-12-18 23:10:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2363 states. [2019-12-18 23:10:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 2363 states and 7045 transitions. [2019-12-18 23:10:43,394 INFO L78 Accepts]: Start accepts. Automaton has 2363 states and 7045 transitions. Word has length 33 [2019-12-18 23:10:43,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:43,394 INFO L462 AbstractCegarLoop]: Abstraction has 2363 states and 7045 transitions. [2019-12-18 23:10:43,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 7045 transitions. [2019-12-18 23:10:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-18 23:10:43,399 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:43,399 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:43,399 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:43,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:43,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1822633197, now seen corresponding path program 1 times [2019-12-18 23:10:43,400 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:43,400 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242753068] [2019-12-18 23:10:43,400 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:43,515 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242753068] [2019-12-18 23:10:43,516 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:43,516 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-18 23:10:43,516 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654282660] [2019-12-18 23:10:43,516 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-18 23:10:43,517 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:43,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-18 23:10:43,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:43,517 INFO L87 Difference]: Start difference. First operand 2363 states and 7045 transitions. Second operand 7 states. [2019-12-18 23:10:43,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:43,652 INFO L93 Difference]: Finished difference Result 1623 states and 5131 transitions. [2019-12-18 23:10:43,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 23:10:43,653 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2019-12-18 23:10:43,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:43,660 INFO L225 Difference]: With dead ends: 1623 [2019-12-18 23:10:43,660 INFO L226 Difference]: Without dead ends: 1568 [2019-12-18 23:10:43,661 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 [2019-12-18 23:10:43,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1568 states. [2019-12-18 23:10:43,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1568 to 1568. [2019-12-18 23:10:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1568 states. [2019-12-18 23:10:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1568 states and 4997 transitions. [2019-12-18 23:10:43,692 INFO L78 Accepts]: Start accepts. Automaton has 1568 states and 4997 transitions. Word has length 34 [2019-12-18 23:10:43,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:43,692 INFO L462 AbstractCegarLoop]: Abstraction has 1568 states and 4997 transitions. [2019-12-18 23:10:43,692 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-18 23:10:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 4997 transitions. [2019-12-18 23:10:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-18 23:10:43,697 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:43,697 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] [2019-12-18 23:10:43,697 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:43,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:43,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1303388906, now seen corresponding path program 1 times [2019-12-18 23:10:43,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:43,698 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478836846] [2019-12-18 23:10:43,698 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:43,786 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478836846] [2019-12-18 23:10:43,786 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:43,786 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:43,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701944249] [2019-12-18 23:10:43,787 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:43,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:43,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:43,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:43,788 INFO L87 Difference]: Start difference. First operand 1568 states and 4997 transitions. Second operand 5 states. [2019-12-18 23:10:43,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:43,968 INFO L93 Difference]: Finished difference Result 2138 states and 6439 transitions. [2019-12-18 23:10:43,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 23:10:43,968 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-12-18 23:10:43,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:43,978 INFO L225 Difference]: With dead ends: 2138 [2019-12-18 23:10:43,978 INFO L226 Difference]: Without dead ends: 2138 [2019-12-18 23:10:43,978 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:43,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2138 states. [2019-12-18 23:10:44,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2138 to 1750. [2019-12-18 23:10:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2019-12-18 23:10:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 5353 transitions. [2019-12-18 23:10:44,143 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 5353 transitions. Word has length 45 [2019-12-18 23:10:44,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:44,143 INFO L462 AbstractCegarLoop]: Abstraction has 1750 states and 5353 transitions. [2019-12-18 23:10:44,143 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 5353 transitions. [2019-12-18 23:10:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-18 23:10:44,148 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:44,148 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] [2019-12-18 23:10:44,148 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:44,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:44,149 INFO L82 PathProgramCache]: Analyzing trace with hash 955348885, now seen corresponding path program 1 times [2019-12-18 23:10:44,149 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:44,149 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776281354] [2019-12-18 23:10:44,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:44,227 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776281354] [2019-12-18 23:10:44,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:44,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:44,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4738303] [2019-12-18 23:10:44,229 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:44,229 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:44,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:44,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:44,230 INFO L87 Difference]: Start difference. First operand 1750 states and 5353 transitions. Second operand 3 states. [2019-12-18 23:10:44,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:44,244 INFO L93 Difference]: Finished difference Result 1748 states and 5348 transitions. [2019-12-18 23:10:44,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:44,245 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2019-12-18 23:10:44,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:44,250 INFO L225 Difference]: With dead ends: 1748 [2019-12-18 23:10:44,250 INFO L226 Difference]: Without dead ends: 1748 [2019-12-18 23:10:44,250 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:44,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2019-12-18 23:10:44,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1748. [2019-12-18 23:10:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1748 states. [2019-12-18 23:10:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1748 states and 5348 transitions. [2019-12-18 23:10:44,289 INFO L78 Accepts]: Start accepts. Automaton has 1748 states and 5348 transitions. Word has length 46 [2019-12-18 23:10:44,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:44,290 INFO L462 AbstractCegarLoop]: Abstraction has 1748 states and 5348 transitions. [2019-12-18 23:10:44,290 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 5348 transitions. [2019-12-18 23:10:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-18 23:10:44,295 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:44,295 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] [2019-12-18 23:10:44,295 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:44,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:44,296 INFO L82 PathProgramCache]: Analyzing trace with hash -449024694, now seen corresponding path program 1 times [2019-12-18 23:10:44,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:44,296 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312910038] [2019-12-18 23:10:44,296 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:44,475 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312910038] [2019-12-18 23:10:44,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:44,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:44,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108063960] [2019-12-18 23:10:44,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:44,476 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:44,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:44,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:44,477 INFO L87 Difference]: Start difference. First operand 1748 states and 5348 transitions. Second operand 5 states. [2019-12-18 23:10:44,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:44,516 INFO L93 Difference]: Finished difference Result 1834 states and 5501 transitions. [2019-12-18 23:10:44,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:44,517 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-12-18 23:10:44,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:44,519 INFO L225 Difference]: With dead ends: 1834 [2019-12-18 23:10:44,519 INFO L226 Difference]: Without dead ends: 974 [2019-12-18 23:10:44,520 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:44,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 974 states. [2019-12-18 23:10:44,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 974 to 974. [2019-12-18 23:10:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 974 states. [2019-12-18 23:10:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 2506 transitions. [2019-12-18 23:10:44,538 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 2506 transitions. Word has length 47 [2019-12-18 23:10:44,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:44,538 INFO L462 AbstractCegarLoop]: Abstraction has 974 states and 2506 transitions. [2019-12-18 23:10:44,538 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2506 transitions. [2019-12-18 23:10:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-18 23:10:44,541 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:44,541 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:44,541 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:44,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:44,541 INFO L82 PathProgramCache]: Analyzing trace with hash 1493583992, now seen corresponding path program 2 times [2019-12-18 23:10:44,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:44,542 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740305448] [2019-12-18 23:10:44,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:44,643 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740305448] [2019-12-18 23:10:44,643 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:44,643 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:44,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785434612] [2019-12-18 23:10:44,644 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:44,644 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:44,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:44,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:44,645 INFO L87 Difference]: Start difference. First operand 974 states and 2506 transitions. Second operand 5 states. [2019-12-18 23:10:44,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:44,676 INFO L93 Difference]: Finished difference Result 1339 states and 3281 transitions. [2019-12-18 23:10:44,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:44,677 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-12-18 23:10:44,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:44,678 INFO L225 Difference]: With dead ends: 1339 [2019-12-18 23:10:44,678 INFO L226 Difference]: Without dead ends: 635 [2019-12-18 23:10:44,679 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:44,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2019-12-18 23:10:44,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 635. [2019-12-18 23:10:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 635 states. [2019-12-18 23:10:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 1404 transitions. [2019-12-18 23:10:44,689 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 1404 transitions. Word has length 47 [2019-12-18 23:10:44,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:44,689 INFO L462 AbstractCegarLoop]: Abstraction has 635 states and 1404 transitions. [2019-12-18 23:10:44,689 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1404 transitions. [2019-12-18 23:10:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-18 23:10:44,691 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:44,691 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] [2019-12-18 23:10:44,691 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:44,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:44,692 INFO L82 PathProgramCache]: Analyzing trace with hash -2105998124, now seen corresponding path program 3 times [2019-12-18 23:10:44,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:44,692 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454517134] [2019-12-18 23:10:44,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:44,905 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 23:10:44,905 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 23:10:44,909 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [831] [831] ULTIMATE.startENTRY-->L847: Formula: (let ((.cse1 (store |v_#valid_85| 0 0))) (let ((.cse0 (store .cse1 |v_~#a~0.base_25| 1))) (and (< |v_#StackHeapBarrier_25| |v_~#a~0.base_25|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd4~0_7) (= 0 v_~__unbuffered_cnt~0_25) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= |v_#NULL.offset_7| 0) (< 0 |v_#StackHeapBarrier_25|) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= 0 v_~a$w_buff1~0_24) (= |v_~#a~0.offset_25| 0) (= 0 v_~a$r_buff1_thd4~0_15) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd4~0_8) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#t2721~0.base_21|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 0) (= 0 v_~a$w_buff0~0_23) (= |v_#valid_83| (store .cse0 |v_ULTIMATE.start_main_~#t2721~0.base_21| 1)) (= v_~a$r_buff0_thd0~0_27 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~a$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~__unbuffered_p2_EAX~0_13) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= v_~y~0_13 0) (= 0 |v_#NULL.base_7|) (= |v_#length_40| (store (store |v_#length_41| |v_~#a~0.base_25| 4) |v_ULTIMATE.start_main_~#t2721~0.base_21| 4)) (= 0 v_~weak$$choice2~0_39) (= v_~a$r_buff0_thd4~0_23 0) (= v_~z~0_12 0) (= v_~x~0_12 0) (= v_~main$tmp_guard1~0_13 0) (= v_~a$r_buff0_thd2~0_8 0) (= 0 (select (select |v_#memory_int_56| |v_~#a~0.base_25|) |v_~#a~0.offset_25|)) (= 0 v_~__unbuffered_p1_EAX~0_13) (= v_~a$w_buff0_used~0_97 0) (= 0 v_~a$w_buff1_used~0_59) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= 0 v_~weak$$choice0~0_9) (= 0 v_~a$read_delayed_var~0.base_8) (= |v_#memory_int_55| (store |v_#memory_int_56| |v_ULTIMATE.start_main_~#t2721~0.base_21| (store (select |v_#memory_int_56| |v_ULTIMATE.start_main_~#t2721~0.base_21|) |v_ULTIMATE.start_main_~#t2721~0.offset_17| 0))) (= 0 v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= 0 (select .cse1 |v_~#a~0.base_25|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= v_~a$mem_tmp~0_11 0) (= 0 v_~__unbuffered_p3_EAX~0_11) (= v_~main$tmp_guard0~0_12 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= v_~a$r_buff0_thd3~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 |v_ULTIMATE.start_main_~#t2721~0.offset_17|) (= v_~a$flush_delayed~0_14 0) (= 0 v_~a$r_buff1_thd1~0_43) (= 0 v_~a$r_buff1_thd0~0_21) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_12) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~a$r_buff1_thd2~0_8) (= 0 v_~weak$$choice1~0_13) (= v_~a$r_buff0_thd1~0_71 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2721~0.base_21|) 0) (= v_~a$read_delayed_var~0.offset_8 0) (= 0 v_~a$read_delayed~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_25|, #valid=|v_#valid_85|, #memory_int=|v_#memory_int_56|, #length=|v_#length_41|} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite47=|v_ULTIMATE.start_main_#t~ite47_13|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_7|, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_27, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_12|, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_23, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_9|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_14|, ~weak$$choice1~0=v_~weak$$choice1~0_13, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ULTIMATE.start_main_~#t2722~0.offset=|v_ULTIMATE.start_main_~#t2722~0.offset_16|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ~__unbuffered_p0_EAX$r_buff0_thd4~0=v_~__unbuffered_p0_EAX$r_buff0_thd4~0_8, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_11, #length=|v_#length_40|, ULTIMATE.start_main_#t~nondet48=|v_ULTIMATE.start_main_#t~nondet48_11|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t2722~0.base=|v_ULTIMATE.start_main_~#t2722~0.base_22|, ULTIMATE.start_main_~#t2724~0.offset=|v_ULTIMATE.start_main_~#t2724~0.offset_14|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_97, ~#a~0.base=|v_~#a~0.base_25|, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_71, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_9, ULTIMATE.start_main_~#t2721~0.base=|v_ULTIMATE.start_main_~#t2721~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_8, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~a$w_buff0~0=v_~a$w_buff0~0_23, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_21, ~#a~0.offset=|v_~#a~0.offset_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_25, ULTIMATE.start_main_#t~mem49=|v_ULTIMATE.start_main_#t~mem49_10|, ~x~0=v_~x~0_12, ULTIMATE.start_main_#t~mem41=|v_ULTIMATE.start_main_#t~mem41_8|, ~a$read_delayed~0=v_~a$read_delayed~0_8, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_15, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_8, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_13|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_13, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_11|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_9|, ~a$mem_tmp~0=v_~a$mem_tmp~0_11, ~__unbuffered_p0_EAX$r_buff1_thd4~0=v_~__unbuffered_p0_EAX$r_buff1_thd4~0_7, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_14|, ~a$w_buff1~0=v_~a$w_buff1~0_24, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ULTIMATE.start_main_~#t2723~0.offset=|v_ULTIMATE.start_main_~#t2723~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~y~0=v_~y~0_13, ULTIMATE.start_main_~#t2723~0.base=|v_ULTIMATE.start_main_~#t2723~0.base_23|, ULTIMATE.start_main_#t~nondet40=|v_ULTIMATE.start_main_#t~nondet40_6|, ULTIMATE.start_main_~#t2721~0.offset=|v_ULTIMATE.start_main_~#t2721~0.offset_17|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_43, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_6, ~__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_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_12, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, #NULL.base=|v_#NULL.base_7|, ~__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_14, ULTIMATE.start_main_~#t2724~0.base=|v_ULTIMATE.start_main_~#t2724~0.base_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_83|, #memory_int=|v_#memory_int_55|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_7|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_7|, ~z~0=v_~z~0_12, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_59, ~weak$$choice2~0=v_~weak$$choice2~0_39, ~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_8} AuxVars[] AssignedVars[~a$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite47, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~a$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite43, ~a$r_buff0_thd4~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2722~0.offset, ~__unbuffered_p1_EAX~0, ~__unbuffered_p0_EAX$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ULTIMATE.start_main_#t~nondet48, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EAX$w_buff1~0, ~a$r_buff1_thd3~0, ULTIMATE.start_main_~#t2722~0.base, ULTIMATE.start_main_~#t2724~0.offset, ~a$w_buff0_used~0, ~#a~0.base, ~a$r_buff0_thd1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ULTIMATE.start_main_~#t2721~0.base, ~a$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$mem_tmp~0, ~a$w_buff0~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet38, ~a$r_buff1_thd0~0, ~#a~0.offset, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem49, ~x~0, ULTIMATE.start_main_#t~mem41, ~a$read_delayed~0, ~a$r_buff1_thd4~0, ~a$r_buff0_thd2~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~a$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd4~0, ULTIMATE.start_main_#t~ite51, ~a$w_buff1~0, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t2723~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t2723~0.base, ULTIMATE.start_main_#t~nondet40, ULTIMATE.start_main_~#t2721~0.offset, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~a$r_buff0_thd3~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~a$flush_delayed~0, ULTIMATE.start_main_~#t2724~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~z~0, ~a$w_buff1_used~0, ~weak$$choice2~0, ~a$read_delayed_var~0.base] because there is no mapped edge [2019-12-18 23:10:44,915 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [710] [710] L763-->L764: Formula: (and (not (= (mod v_~weak$$choice2~0_21 256) 0)) (= v_~a$w_buff0~0_12 v_~a$w_buff0~0_11)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_21} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_7|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_7|, ~a$w_buff0~0=v_~a$w_buff0~0_11, ~weak$$choice2~0=v_~weak$$choice2~0_21, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~a$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-18 23:10:44,915 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] L847-1-->L849: Formula: (and (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2722~0.base_12| 1)) (= (store |v_#memory_int_47| |v_ULTIMATE.start_main_~#t2722~0.base_12| (store (select |v_#memory_int_47| |v_ULTIMATE.start_main_~#t2722~0.base_12|) |v_ULTIMATE.start_main_~#t2722~0.offset_10| 1)) |v_#memory_int_46|) (< |v_#StackHeapBarrier_16| |v_ULTIMATE.start_main_~#t2722~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t2722~0.base_12| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2722~0.base_12| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2722~0.offset_10|) (= (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2722~0.base_12|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_16|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_47|, #length=|v_#length_28|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_16|, ULTIMATE.start_main_~#t2722~0.offset=|v_ULTIMATE.start_main_~#t2722~0.offset_10|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_46|, ULTIMATE.start_main_~#t2722~0.base=|v_ULTIMATE.start_main_~#t2722~0.base_12|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_5|, #length=|v_#length_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2722~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t2722~0.base, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-18 23:10:44,917 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [794] [794] L849-1-->L851: Formula: (and (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_main_~#t2723~0.base_13|) (= |v_#memory_int_48| (store |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2723~0.base_13| (store (select |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2723~0.base_13|) |v_ULTIMATE.start_main_~#t2723~0.offset_11| 2))) (= |v_#valid_52| (store |v_#valid_53| |v_ULTIMATE.start_main_~#t2723~0.base_13| 1)) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_main_~#t2723~0.base_13| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2723~0.base_13|)) (= 0 |v_ULTIMATE.start_main_~#t2723~0.offset_11|) (= 0 (select |v_#valid_53| |v_ULTIMATE.start_main_~#t2723~0.base_13|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_53|, #memory_int=|v_#memory_int_49|, #length=|v_#length_30|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_48|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_6|, ULTIMATE.start_main_~#t2723~0.offset=|v_ULTIMATE.start_main_~#t2723~0.offset_11|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2723~0.base=|v_ULTIMATE.start_main_~#t2723~0.base_13|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2723~0.offset, #length, ULTIMATE.start_main_~#t2723~0.base] because there is no mapped edge [2019-12-18 23:10:44,918 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [791] [791] L851-1-->L853: Formula: (and (not (= |v_ULTIMATE.start_main_~#t2724~0.base_11| 0)) (= |v_ULTIMATE.start_main_~#t2724~0.offset_10| 0) (= (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2724~0.base_11|) 0) (= (store |v_#memory_int_45| |v_ULTIMATE.start_main_~#t2724~0.base_11| (store (select |v_#memory_int_45| |v_ULTIMATE.start_main_~#t2724~0.base_11|) |v_ULTIMATE.start_main_~#t2724~0.offset_10| 3)) |v_#memory_int_44|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2724~0.base_11|) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2724~0.base_11| 1)) (= |v_#length_25| (store |v_#length_26| |v_ULTIMATE.start_main_~#t2724~0.base_11| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_45|, #length=|v_#length_26|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2724~0.base=|v_ULTIMATE.start_main_~#t2724~0.base_11|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_44|, ULTIMATE.start_main_~#t2724~0.offset=|v_ULTIMATE.start_main_~#t2724~0.offset_10|, #length=|v_#length_25|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2724~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2724~0.offset, #length, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-18 23:10:44,920 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [732] [732] L764-->L765: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_26 256))) (= v_~a$w_buff1~0_14 v_~a$w_buff1~0_13)) InVars {~a$w_buff1~0=v_~a$w_buff1~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_26} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_13, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_8|, ~weak$$choice2~0=v_~weak$$choice2~0_26, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_9|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_8|} AuxVars[] AssignedVars[~a$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-18 23:10:44,920 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [803] [803] L765-->L765-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-1757050227 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_In-1757050227| |P0Thread1of1ForFork1_#t~ite16_Out-1757050227|) (= ~a$w_buff0_used~0_In-1757050227 |P0Thread1of1ForFork1_#t~ite17_Out-1757050227|) (not .cse0)) (and (let ((.cse1 (= 0 (mod ~a$r_buff0_thd1~0_In-1757050227 256)))) (or (and .cse1 (= 0 (mod ~a$r_buff1_thd1~0_In-1757050227 256))) (= (mod ~a$w_buff0_used~0_In-1757050227 256) 0) (and .cse1 (= 0 (mod ~a$w_buff1_used~0_In-1757050227 256))))) .cse0 (= ~a$w_buff0_used~0_In-1757050227 |P0Thread1of1ForFork1_#t~ite16_Out-1757050227|) (= |P0Thread1of1ForFork1_#t~ite17_Out-1757050227| |P0Thread1of1ForFork1_#t~ite16_Out-1757050227|)))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1757050227, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1757050227, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-1757050227, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In-1757050227|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1757050227, ~weak$$choice2~0=~weak$$choice2~0_In-1757050227} OutVars{~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1757050227, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1757050227, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out-1757050227|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out-1757050227|, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-1757050227, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1757050227, ~weak$$choice2~0=~weak$$choice2~0_In-1757050227} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-18 23:10:44,922 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [804] [804] L766-->L766-8: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In791394775 256) 0))) (or (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite20_Out791394775| ~a$w_buff1_used~0_In791394775) (= |P0Thread1of1ForFork1_#t~ite19_In791394775| |P0Thread1of1ForFork1_#t~ite19_Out791394775|)) (and (= |P0Thread1of1ForFork1_#t~ite19_Out791394775| |P0Thread1of1ForFork1_#t~ite20_Out791394775|) (let ((.cse1 (= 0 (mod ~a$r_buff0_thd1~0_In791394775 256)))) (or (and .cse1 (= (mod ~a$r_buff1_thd1~0_In791394775 256) 0)) (= 0 (mod ~a$w_buff0_used~0_In791394775 256)) (and .cse1 (= 0 (mod ~a$w_buff1_used~0_In791394775 256))))) .cse0 (= |P0Thread1of1ForFork1_#t~ite19_Out791394775| ~a$w_buff1_used~0_In791394775)))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In791394775, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In791394775|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In791394775, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In791394775, ~a$w_buff1_used~0=~a$w_buff1_used~0_In791394775, ~weak$$choice2~0=~weak$$choice2~0_In791394775} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out791394775|, ~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In791394775, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out791394775|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In791394775, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In791394775, ~a$w_buff1_used~0=~a$w_buff1_used~0_In791394775, ~weak$$choice2~0=~weak$$choice2~0_In791394775} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-18 23:10:44,923 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [805] [805] L767-->L768: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-1751038866 256) 0)) (.cse1 (= ~a$r_buff0_thd1~0_Out-1751038866 ~a$r_buff0_thd1~0_In-1751038866))) (or (and (not .cse0) .cse1) (and .cse0 (let ((.cse2 (= 0 (mod ~a$r_buff0_thd1~0_In-1751038866 256)))) (or (and .cse2 (= (mod ~a$w_buff1_used~0_In-1751038866 256) 0)) (= (mod ~a$w_buff0_used~0_In-1751038866 256) 0) (and .cse2 (= (mod ~a$r_buff1_thd1~0_In-1751038866 256) 0)))) .cse1))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1751038866, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1751038866, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-1751038866, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1751038866, ~weak$$choice2~0=~weak$$choice2~0_In-1751038866} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-1751038866|, ~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1751038866, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1751038866, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_Out-1751038866, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1751038866, ~weak$$choice2~0=~weak$$choice2~0_In-1751038866, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-1751038866|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-1751038866|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~a$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-18 23:10:44,923 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [742] [742] L768-->L772: Formula: (and (= |v_~#a~0.offset_18| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= v_~__unbuffered_p0_EAX~0_8 (select (select |v_#memory_int_39| |v_~#a~0.base_18|) |v_~#a~0.offset_18|)) (not (= 0 (mod v_~weak$$choice2~0_29 256))) (= v_~a$r_buff1_thd1~0_32 v_~a$r_buff1_thd1~0_31) (= |v_~#a~0.base_18| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5)) InVars {~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_32, #memory_int=|v_#memory_int_39|, ~#a~0.base=|v_~#a~0.base_18|, ~#a~0.offset=|v_~#a~0.offset_18|, ~weak$$choice2~0=v_~weak$$choice2~0_29} OutVars{P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_10|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_7|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_31, ~#a~0.base=|v_~#a~0.base_18|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_4|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, #memory_int=|v_#memory_int_39|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5, ~#a~0.offset=|v_~#a~0.offset_18|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_29, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-18 23:10:44,924 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L772-->L783: Formula: (and (= 1 v_~x~0_5) (not (= (mod v_~a$flush_delayed~0_7 256) 0)) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= (store |v_#memory_int_35| |v_~#a~0.base_16| (store (select |v_#memory_int_35| |v_~#a~0.base_16|) |v_~#a~0.offset_16| v_~a$mem_tmp~0_4)) |v_#memory_int_34|) (= v_~a$flush_delayed~0_6 0)) InVars {~a$mem_tmp~0=v_~a$mem_tmp~0_4, ~a$flush_delayed~0=v_~a$flush_delayed~0_7, #memory_int=|v_#memory_int_35|, ~#a~0.base=|v_~#a~0.base_16|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~#a~0.offset=|v_~#a~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~a$mem_tmp~0=v_~a$mem_tmp~0_4, ~a$flush_delayed~0=v_~a$flush_delayed~0_6, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_7|, #memory_int=|v_#memory_int_34|, ~#a~0.base=|v_~#a~0.base_16|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~#a~0.offset=|v_~#a~0.offset_16|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~a$flush_delayed~0, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-18 23:10:44,924 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [788] [788] P1ENTRY-->P1EXIT: Formula: (and (= v_~__unbuffered_p1_EAX~0_7 v_~x~0_6) (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~y~0_7) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|) (= v_~__unbuffered_cnt~0_18 (+ v_~__unbuffered_cnt~0_19 1))) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_19, ~x~0=v_~x~0_6} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_7, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18, ~y~0=v_~y~0_7, ~x~0=v_~x~0_6, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-18 23:10:44,924 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] P2ENTRY-->P2EXIT: Formula: (and (= 1 v_~z~0_6) (= |v_P2Thread1of1ForFork3_#res.offset_5| 0) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= 0 |v_P2Thread1of1ForFork3_#res.base_5|) (= v_~__unbuffered_p2_EAX~0_7 v_~y~0_6) (= v_P2Thread1of1ForFork3_~arg.base_5 |v_P2Thread1of1ForFork3_#in~arg.base_5|) (= |v_P2Thread1of1ForFork3_#in~arg.offset_5| v_P2Thread1of1ForFork3_~arg.offset_5)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, ~y~0=v_~y~0_6, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_5|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_5, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_7, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_5, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_5|, ~z~0=v_~z~0_6, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_5|, ~y~0=v_~y~0_6, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_cnt~0, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, ~z~0, P2Thread1of1ForFork3_#res.offset] because there is no mapped edge [2019-12-18 23:10:44,927 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [756] [756] L824-2-->L824-4: Formula: (let ((.cse0 (= 0 (mod ~a$r_buff1_thd4~0_In962056677 256))) (.cse1 (= 0 (mod ~a$w_buff1_used~0_In962056677 256)))) (or (and (= |P3Thread1of1ForFork0_#t~ite31_Out962056677| ~a$w_buff1~0_In962056677) (= |P3Thread1of1ForFork0_#t~mem30_In962056677| |P3Thread1of1ForFork0_#t~mem30_Out962056677|) (not .cse0) (not .cse1)) (and (= |P3Thread1of1ForFork0_#t~ite31_Out962056677| |P3Thread1of1ForFork0_#t~mem30_Out962056677|) (= (select (select |#memory_int_In962056677| |~#a~0.base_In962056677|) |~#a~0.offset_In962056677|) |P3Thread1of1ForFork0_#t~mem30_Out962056677|) (or .cse0 .cse1)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In962056677, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In962056677, #memory_int=|#memory_int_In962056677|, ~#a~0.base=|~#a~0.base_In962056677|, ~#a~0.offset=|~#a~0.offset_In962056677|, P3Thread1of1ForFork0_#t~mem30=|P3Thread1of1ForFork0_#t~mem30_In962056677|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In962056677} OutVars{~a$w_buff1~0=~a$w_buff1~0_In962056677, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In962056677, #memory_int=|#memory_int_In962056677|, ~#a~0.base=|~#a~0.base_In962056677|, P3Thread1of1ForFork0_#t~mem30=|P3Thread1of1ForFork0_#t~mem30_Out962056677|, ~#a~0.offset=|~#a~0.offset_In962056677|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In962056677, P3Thread1of1ForFork0_#t~ite31=|P3Thread1of1ForFork0_#t~ite31_Out962056677|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~mem30, P3Thread1of1ForFork0_#t~ite31] because there is no mapped edge [2019-12-18 23:10:44,928 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [707] [707] L824-4-->L825: Formula: (= |v_#memory_int_29| (store |v_#memory_int_30| |v_~#a~0.base_14| (store (select |v_#memory_int_30| |v_~#a~0.base_14|) |v_~#a~0.offset_14| |v_P3Thread1of1ForFork0_#t~ite31_8|))) InVars {#memory_int=|v_#memory_int_30|, ~#a~0.base=|v_~#a~0.base_14|, ~#a~0.offset=|v_~#a~0.offset_14|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_8|} OutVars{#memory_int=|v_#memory_int_29|, ~#a~0.base=|v_~#a~0.base_14|, P3Thread1of1ForFork0_#t~mem30=|v_P3Thread1of1ForFork0_#t~mem30_5|, ~#a~0.offset=|v_~#a~0.offset_14|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_7|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_7|} AuxVars[] AssignedVars[#memory_int, P3Thread1of1ForFork0_#t~mem30, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31] because there is no mapped edge [2019-12-18 23:10:44,928 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [753] [753] L825-->L825-2: Formula: (let ((.cse0 (= 0 (mod ~a$w_buff0_used~0_In-2140314018 256))) (.cse1 (= (mod ~a$r_buff0_thd4~0_In-2140314018 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P3Thread1of1ForFork0_#t~ite33_Out-2140314018|)) (and (= ~a$w_buff0_used~0_In-2140314018 |P3Thread1of1ForFork0_#t~ite33_Out-2140314018|) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-2140314018, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-2140314018} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-2140314018, P3Thread1of1ForFork0_#t~ite33=|P3Thread1of1ForFork0_#t~ite33_Out-2140314018|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-2140314018} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-18 23:10:44,929 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L826-->L826-2: Formula: (let ((.cse3 (= (mod ~a$r_buff0_thd4~0_In-1890100449 256) 0)) (.cse2 (= 0 (mod ~a$w_buff0_used~0_In-1890100449 256))) (.cse1 (= 0 (mod ~a$w_buff1_used~0_In-1890100449 256))) (.cse0 (= (mod ~a$r_buff1_thd4~0_In-1890100449 256) 0))) (or (and (= 0 |P3Thread1of1ForFork0_#t~ite34_Out-1890100449|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~a$w_buff1_used~0_In-1890100449 |P3Thread1of1ForFork0_#t~ite34_Out-1890100449|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1890100449, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1890100449, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1890100449, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1890100449} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1890100449, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1890100449, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1890100449, P3Thread1of1ForFork0_#t~ite34=|P3Thread1of1ForFork0_#t~ite34_Out-1890100449|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1890100449} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-18 23:10:44,931 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L827-->L828: Formula: (let ((.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-1768835637 256))) (.cse1 (= 0 (mod ~a$w_buff0_used~0_In-1768835637 256)))) (or (and (not .cse0) (not .cse1) (= ~a$r_buff0_thd4~0_Out-1768835637 0)) (and (= ~a$r_buff0_thd4~0_Out-1768835637 ~a$r_buff0_thd4~0_In-1768835637) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1768835637, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1768835637} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-1768835637, P3Thread1of1ForFork0_#t~ite35=|P3Thread1of1ForFork0_#t~ite35_Out-1768835637|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_Out-1768835637} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite35, ~a$r_buff0_thd4~0] because there is no mapped edge [2019-12-18 23:10:44,931 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [749] [749] L828-->L828-2: Formula: (let ((.cse3 (= 0 (mod ~a$w_buff0_used~0_In-452189355 256))) (.cse2 (= (mod ~a$r_buff0_thd4~0_In-452189355 256) 0)) (.cse1 (= (mod ~a$r_buff1_thd4~0_In-452189355 256) 0)) (.cse0 (= 0 (mod ~a$w_buff1_used~0_In-452189355 256)))) (or (and (or .cse0 .cse1) (= |P3Thread1of1ForFork0_#t~ite36_Out-452189355| ~a$r_buff1_thd4~0_In-452189355) (or .cse2 .cse3)) (and (= |P3Thread1of1ForFork0_#t~ite36_Out-452189355| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-452189355, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-452189355, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-452189355, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-452189355} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-452189355, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-452189355, P3Thread1of1ForFork0_#t~ite36=|P3Thread1of1ForFork0_#t~ite36_Out-452189355|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-452189355, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-452189355} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-18 23:10:44,932 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [799] [799] L828-2-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= v_~a$r_buff1_thd4~0_10 |v_P3Thread1of1ForFork0_#t~ite36_8|) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|) (= v_~__unbuffered_cnt~0_20 (+ v_~__unbuffered_cnt~0_21 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_8|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_10, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_7|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P3Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-18 23:10:44,933 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [681] [681] L857-->L859-2: Formula: (and (or (= (mod v_~a$r_buff0_thd0~0_15 256) 0) (= (mod v_~a$w_buff0_used~0_60 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~a$w_buff0_used~0=v_~a$w_buff0_used~0_60, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_15, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_60, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_15, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-18 23:10:44,934 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [750] [750] L859-2-->L859-5: Formula: (let ((.cse0 (= (mod ~a$r_buff1_thd0~0_In-1276839004 256) 0)) (.cse2 (= (mod ~a$w_buff1_used~0_In-1276839004 256) 0)) (.cse1 (= |ULTIMATE.start_main_#t~ite43_Out-1276839004| |ULTIMATE.start_main_#t~ite42_Out-1276839004|))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite42_Out-1276839004| ~a$w_buff1~0_In-1276839004) .cse1 (= |ULTIMATE.start_main_#t~mem41_In-1276839004| |ULTIMATE.start_main_#t~mem41_Out-1276839004|) (not .cse2)) (and (or .cse0 .cse2) .cse1 (= |ULTIMATE.start_main_#t~mem41_Out-1276839004| |ULTIMATE.start_main_#t~ite42_Out-1276839004|) (= |ULTIMATE.start_main_#t~mem41_Out-1276839004| (select (select |#memory_int_In-1276839004| |~#a~0.base_In-1276839004|) |~#a~0.offset_In-1276839004|))))) InVars {~a$w_buff1~0=~a$w_buff1~0_In-1276839004, ULTIMATE.start_main_#t~mem41=|ULTIMATE.start_main_#t~mem41_In-1276839004|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-1276839004, #memory_int=|#memory_int_In-1276839004|, ~#a~0.base=|~#a~0.base_In-1276839004|, ~#a~0.offset=|~#a~0.offset_In-1276839004|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1276839004} OutVars{~a$w_buff1~0=~a$w_buff1~0_In-1276839004, ULTIMATE.start_main_#t~mem41=|ULTIMATE.start_main_#t~mem41_Out-1276839004|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-1276839004, #memory_int=|#memory_int_In-1276839004|, ~#a~0.base=|~#a~0.base_In-1276839004|, ~#a~0.offset=|~#a~0.offset_In-1276839004|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1276839004, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-1276839004|, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1276839004|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem41, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-18 23:10:44,936 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [762] [762] L860-->L860-2: Formula: (let ((.cse1 (= (mod ~a$w_buff0_used~0_In125612418 256) 0)) (.cse0 (= 0 (mod ~a$r_buff0_thd0~0_In125612418 256)))) (or (and (or .cse0 .cse1) (= ~a$w_buff0_used~0_In125612418 |ULTIMATE.start_main_#t~ite44_Out125612418|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite44_Out125612418|) (not .cse0)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In125612418, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In125612418} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In125612418, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In125612418, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out125612418|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-18 23:10:44,937 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [758] [758] L861-->L861-2: Formula: (let ((.cse0 (= 0 (mod ~a$w_buff0_used~0_In-1725581470 256))) (.cse1 (= 0 (mod ~a$r_buff0_thd0~0_In-1725581470 256))) (.cse2 (= 0 (mod ~a$w_buff1_used~0_In-1725581470 256))) (.cse3 (= 0 (mod ~a$r_buff1_thd0~0_In-1725581470 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~a$w_buff1_used~0_In-1725581470 |ULTIMATE.start_main_#t~ite45_Out-1725581470|)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite45_Out-1725581470|)))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-1725581470, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1725581470, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1725581470, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1725581470} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-1725581470, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1725581470, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1725581470, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1725581470, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-1725581470|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-18 23:10:44,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L862-->L863: Formula: (let ((.cse1 (= 0 (mod ~a$r_buff0_thd0~0_In-1782570439 256))) (.cse0 (= 0 (mod ~a$w_buff0_used~0_In-1782570439 256)))) (or (and (= ~a$r_buff0_thd0~0_Out-1782570439 ~a$r_buff0_thd0~0_In-1782570439) (or .cse0 .cse1)) (and (= 0 ~a$r_buff0_thd0~0_Out-1782570439) (not .cse1) (not .cse0)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1782570439, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1782570439} OutVars{ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-1782570439|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1782570439, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_Out-1782570439} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite46, ~a$r_buff0_thd0~0] because there is no mapped edge [2019-12-18 23:10:44,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [759] [759] L863-->L867: Formula: (let ((.cse4 (= (mod ~a$r_buff0_thd0~0_In-1887480650 256) 0)) (.cse3 (= (mod ~a$w_buff0_used~0_In-1887480650 256) 0)) (.cse0 (= |ULTIMATE.start_main_#t~nondet48_In-1887480650| ~weak$$choice1~0_Out-1887480650)) (.cse1 (= 0 (mod ~a$r_buff1_thd0~0_In-1887480650 256))) (.cse2 (= (mod ~a$w_buff1_used~0_In-1887480650 256) 0))) (or (and .cse0 (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4))) (= 0 ~a$r_buff1_thd0~0_Out-1887480650)) (and (or .cse4 .cse3) .cse0 (or .cse1 .cse2) (= ~a$r_buff1_thd0~0_In-1887480650 ~a$r_buff1_thd0~0_Out-1887480650)))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-1887480650, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1887480650, ULTIMATE.start_main_#t~nondet48=|ULTIMATE.start_main_#t~nondet48_In-1887480650|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1887480650, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1887480650} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1887480650, ULTIMATE.start_main_#t~ite47=|ULTIMATE.start_main_#t~ite47_Out-1887480650|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_Out-1887480650, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1887480650, ULTIMATE.start_main_#t~nondet48=|ULTIMATE.start_main_#t~nondet48_Out-1887480650|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1887480650, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1887480650} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~ite47, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet48] because there is no mapped edge [2019-12-18 23:10:44,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [755] [755] L867-1-->L867-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-1153000339 256)))) (or (and (= |ULTIMATE.start_main_#t~mem49_Out-1153000339| (select (select |#memory_int_In-1153000339| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1153000339) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1153000339)) (not .cse0) (= |ULTIMATE.start_main_#t~mem49_Out-1153000339| |ULTIMATE.start_main_#t~ite50_Out-1153000339|)) (and (= ~__unbuffered_p0_EAX~0_In-1153000339 |ULTIMATE.start_main_#t~ite50_Out-1153000339|) (= |ULTIMATE.start_main_#t~mem49_In-1153000339| |ULTIMATE.start_main_#t~mem49_Out-1153000339|) .cse0))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1153000339, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1153000339, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1153000339, #memory_int=|#memory_int_In-1153000339|, ULTIMATE.start_main_#t~mem49=|ULTIMATE.start_main_#t~mem49_In-1153000339|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1153000339} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out-1153000339|, ~weak$$choice1~0=~weak$$choice1~0_In-1153000339, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1153000339, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1153000339, #memory_int=|#memory_int_In-1153000339|, ULTIMATE.start_main_#t~mem49=|ULTIMATE.start_main_#t~mem49_Out-1153000339|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1153000339} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~mem49] because there is no mapped edge [2019-12-18 23:10:44,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [796] [796] L867-3-->L5: Formula: (and (= |v_ULTIMATE.start_main_#t~ite50_11| v_~__unbuffered_p0_EAX~0_10) (= (mod v_~main$tmp_guard1~0_7 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (let ((.cse1 (= 1 v_~__unbuffered_p1_EAX~0_8)) (.cse3 (= 1 v_~__unbuffered_p0_EAX~0_10)) (.cse0 (= v_~__unbuffered_p2_EAX~0_8 1)) (.cse2 (= 1 v_~__unbuffered_p3_EAX~0_6))) (or (and .cse0 .cse1 (= v_~main$tmp_guard1~0_7 0) .cse2 .cse3) (and (or (not .cse1) (not .cse3) (not .cse0) (not .cse2)) (= v_~main$tmp_guard1~0_7 1))))) InVars {ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_11|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_8, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_6, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_10|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_10, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_10|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_8, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_6, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, ULTIMATE.start_main_#t~mem49=|v_ULTIMATE.start_main_#t~mem49_7|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~ite51, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem49, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 23:10:44,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [786] [786] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 23:10:45,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 11:10:45 BasicIcfg [2019-12-18 23:10:45,027 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 23:10:45,029 INFO L168 Benchmark]: Toolchain (without parser) took 17922.59 ms. Allocated memory was 146.8 MB in the beginning and 891.3 MB in the end (delta: 744.5 MB). Free memory was 103.1 MB in the beginning and 394.1 MB in the end (delta: -291.0 MB). Peak memory consumption was 453.5 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,030 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.92 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 102.7 MB in the beginning and 157.8 MB in the end (delta: -55.1 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.12 ms. Allocated memory is still 204.5 MB. Free memory was 157.8 MB in the beginning and 155.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,032 INFO L168 Benchmark]: Boogie Preprocessor took 46.35 ms. Allocated memory is still 204.5 MB. Free memory was 155.2 MB in the beginning and 152.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,032 INFO L168 Benchmark]: RCFGBuilder took 859.84 ms. Allocated memory is still 204.5 MB. Free memory was 152.7 MB in the beginning and 101.9 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,033 INFO L168 Benchmark]: TraceAbstraction took 16196.27 ms. Allocated memory was 204.5 MB in the beginning and 891.3 MB in the end (delta: 686.8 MB). Free memory was 101.3 MB in the beginning and 394.1 MB in the end (delta: -292.9 MB). Peak memory consumption was 394.0 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:45,037 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 746.92 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 102.7 MB in the beginning and 157.8 MB in the end (delta: -55.1 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 61.12 ms. Allocated memory is still 204.5 MB. Free memory was 157.8 MB in the beginning and 155.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.35 ms. Allocated memory is still 204.5 MB. Free memory was 155.2 MB in the beginning and 152.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 859.84 ms. Allocated memory is still 204.5 MB. Free memory was 152.7 MB in the beginning and 101.9 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16196.27 ms. Allocated memory was 204.5 MB in the beginning and 891.3 MB in the end (delta: 686.8 MB). Free memory was 101.3 MB in the beginning and 394.1 MB in the end (delta: -292.9 MB). Peak memory consumption was 394.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.5s, 189 ProgramPointsBefore, 76 ProgramPointsAfterwards, 212 TransitionsBefore, 82 TransitionsAfterwards, 13674 CoEnabledTransitionPairs, 8 FixpointIterations, 57 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 42 ConcurrentYvCompositions, 22 ChoiceCompositions, 5545 VarBasedMoverChecksPositive, 134 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 48612 CheckedPairsTotal, 145 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L847] FCALL, FORK 0 pthread_create(&t2721, ((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$$choice2 [L761] EXPR 1 \read(a) [L761] 1 a$mem_tmp = a [L762] EXPR 1 !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) [L762] EXPR 1 \read(a) [L762] EXPR 1 !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) VAL [!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1)=0, \read(a)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L762] 1 a = !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) [L849] FCALL, FORK 0 pthread_create(&t2722, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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=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$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t2723, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L853] FCALL, FORK 0 pthread_create(&t2724, ((void *)0), P3, ((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$flush_delayed=1, a$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}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L765] 1 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used)) [L766] 1 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L818] 4 __unbuffered_p3_EAX = z [L821] 4 a = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L824] 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=0, weak$$choice2=1, x=1, y=1, z=1] [L825] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L826] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L859] 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) [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] 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 [L867] 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 177 locations, 1 error locations. Result: UNSAFE, OverallTime: 15.8s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 753 SDtfs, 1824 SDslu, 1333 SDs, 0 SdLazy, 264 SolverSat, 118 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 56 GetRequests, 10 SyntacticMatches, 4 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24248occurred 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: 4.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 388 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 385 NumberOfCodeBlocks, 385 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 328 ConstructedInterpolants, 0 QuantifiedInterpolants, 32888 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...