/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:34:50,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:34:50,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:34:50,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:34:50,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:34:50,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:34:50,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:34:50,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:34:50,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:34:50,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:34:50,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:34:50,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:34:50,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:34:50,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:34:50,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:34:50,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:34:50,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:34:50,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:34:50,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:34:50,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:34:50,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:34:50,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:34:50,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:34:50,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:34:50,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:34:50,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:34:50,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:34:50,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:34:50,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:34:50,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:34:50,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:34:50,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:34:50,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:34:50,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:34:50,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:34:50,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:34:50,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:34:50,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:34:50,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:34:50,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:34:50,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:34:50,833 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 03:34:50,853 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:34:50,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:34:50,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:34:50,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:34:50,858 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:34:50,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:34:50,858 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:34:50,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:34:50,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:34:50,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:34:50,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:34:50,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:34:50,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:34:50,861 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:34:50,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:34:50,861 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:34:50,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:34:50,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:34:50,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:34:50,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:34:50,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:34:50,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:50,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:34:50,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:34:50,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:34:50,863 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:34:50,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:34:50,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:34:50,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:34:51,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:34:51,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:34:51,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:34:51,151 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:34:51,151 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:34:51,152 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i [2019-12-27 03:34:51,222 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e0441fc/6a2ef3b745264b638f3a227c5da2ebf3/FLAG6f16cb402 [2019-12-27 03:34:51,738 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:34:51,738 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe007_power.opt.i [2019-12-27 03:34:51,757 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e0441fc/6a2ef3b745264b638f3a227c5da2ebf3/FLAG6f16cb402 [2019-12-27 03:34:52,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e0441fc/6a2ef3b745264b638f3a227c5da2ebf3 [2019-12-27 03:34:52,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:34:52,070 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:34:52,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:52,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:34:52,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:34:52,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:52,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36e06cb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52, skipping insertion in model container [2019-12-27 03:34:52,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:52,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:34:52,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:34:52,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:52,711 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:34:52,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:52,908 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:34:52,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52 WrapperNode [2019-12-27 03:34:52,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:52,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:52,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:34:52,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:34:52,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:52,945 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:52,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:52,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:34:52,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:34:52,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:34:53,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... [2019-12-27 03:34:53,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:34:53,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:34:53,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:34:53,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:34:53,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:34:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:34:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:34:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:34:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:34:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:34:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:34:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:34:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:34:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:34:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:34:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:34:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:34:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:34:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:34:53,124 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 03:34:54,037 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:34:54,038 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 03:34:54,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:54 BoogieIcfgContainer [2019-12-27 03:34:54,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:34:54,041 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:34:54,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:34:54,044 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:34:54,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:34:52" (1/3) ... [2019-12-27 03:34:54,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58cc4d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:54, skipping insertion in model container [2019-12-27 03:34:54,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:52" (2/3) ... [2019-12-27 03:34:54,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58cc4d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:54, skipping insertion in model container [2019-12-27 03:34:54,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:54" (3/3) ... [2019-12-27 03:34:54,048 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_power.opt.i [2019-12-27 03:34:54,061 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:34:54,061 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:34:54,071 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 03:34:54,072 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:34:54,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,143 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,143 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,146 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,146 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,147 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,147 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,147 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,148 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,154 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,154 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,154 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,155 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,156 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,156 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,157 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,164 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,165 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,171 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,186 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,194 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,195 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,196 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,197 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,198 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,203 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,206 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,207 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,208 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,209 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,213 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,230 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,231 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,232 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,236 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,237 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,237 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,237 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,237 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,237 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,238 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,238 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,238 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,238 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,238 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,239 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,239 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,239 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,239 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,239 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,240 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,242 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,242 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,242 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,242 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,243 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,246 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,247 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,247 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,248 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,255 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,256 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,257 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,270 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,270 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,270 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,270 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,270 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,271 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,274 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:54,294 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-27 03:34:54,318 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:34:54,318 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:34:54,319 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:34:54,319 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:34:54,319 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:34:54,319 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:34:54,319 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:34:54,319 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:34:54,340 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 224 places, 276 transitions [2019-12-27 03:34:54,342 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-27 03:34:54,540 INFO L132 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-27 03:34:54,540 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:54,570 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-27 03:34:54,605 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-27 03:34:54,691 INFO L132 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-27 03:34:54,692 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:54,702 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-27 03:34:54,732 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22870 [2019-12-27 03:34:54,733 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:35:03,454 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2019-12-27 03:35:03,602 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-12-27 03:35:04,178 WARN L192 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2019-12-27 03:35:04,446 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-27 03:35:04,476 INFO L206 etLargeBlockEncoding]: Checked pairs total: 113419 [2019-12-27 03:35:04,476 INFO L214 etLargeBlockEncoding]: Total number of compositions: 175 [2019-12-27 03:35:04,479 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 107 places, 133 transitions [2019-12-27 03:35:06,534 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 32514 states. [2019-12-27 03:35:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 32514 states. [2019-12-27 03:35:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-27 03:35:06,543 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:06,544 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-27 03:35:06,544 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:06,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:06,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1148437831, now seen corresponding path program 1 times [2019-12-27 03:35:06,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:06,569 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221822986] [2019-12-27 03:35:06,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:06,932 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221822986] [2019-12-27 03:35:06,933 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:06,933 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 03:35:06,934 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937613781] [2019-12-27 03:35:06,939 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:06,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:06,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:06,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:06,956 INFO L87 Difference]: Start difference. First operand 32514 states. Second operand 3 states. [2019-12-27 03:35:08,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:08,482 INFO L93 Difference]: Finished difference Result 31858 states and 127030 transitions. [2019-12-27 03:35:08,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:08,484 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-27 03:35:08,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:08,712 INFO L225 Difference]: With dead ends: 31858 [2019-12-27 03:35:08,712 INFO L226 Difference]: Without dead ends: 30394 [2019-12-27 03:35:08,713 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:09,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30394 states. [2019-12-27 03:35:10,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30394 to 30394. [2019-12-27 03:35:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30394 states. [2019-12-27 03:35:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30394 states to 30394 states and 121136 transitions. [2019-12-27 03:35:10,601 INFO L78 Accepts]: Start accepts. Automaton has 30394 states and 121136 transitions. Word has length 5 [2019-12-27 03:35:10,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:10,602 INFO L462 AbstractCegarLoop]: Abstraction has 30394 states and 121136 transitions. [2019-12-27 03:35:10,602 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 30394 states and 121136 transitions. [2019-12-27 03:35:10,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 03:35:10,620 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:10,620 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:10,621 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:10,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:10,622 INFO L82 PathProgramCache]: Analyzing trace with hash 816039134, now seen corresponding path program 1 times [2019-12-27 03:35:10,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:10,622 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7355257] [2019-12-27 03:35:10,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:10,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7355257] [2019-12-27 03:35:10,782 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:10,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:35:10,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344997866] [2019-12-27 03:35:10,784 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:35:10,784 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:10,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:35:10,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:35:10,785 INFO L87 Difference]: Start difference. First operand 30394 states and 121136 transitions. Second operand 4 states. [2019-12-27 03:35:13,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:13,243 INFO L93 Difference]: Finished difference Result 48598 states and 183912 transitions. [2019-12-27 03:35:13,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:13,244 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-27 03:35:13,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:13,497 INFO L225 Difference]: With dead ends: 48598 [2019-12-27 03:35:13,498 INFO L226 Difference]: Without dead ends: 48584 [2019-12-27 03:35:13,499 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:13,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48584 states. [2019-12-27 03:35:14,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48584 to 44998. [2019-12-27 03:35:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44998 states. [2019-12-27 03:35:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44998 states to 44998 states and 172210 transitions. [2019-12-27 03:35:15,147 INFO L78 Accepts]: Start accepts. Automaton has 44998 states and 172210 transitions. Word has length 13 [2019-12-27 03:35:15,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:15,148 INFO L462 AbstractCegarLoop]: Abstraction has 44998 states and 172210 transitions. [2019-12-27 03:35:15,148 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:35:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 44998 states and 172210 transitions. [2019-12-27 03:35:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:35:15,154 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:15,154 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:15,155 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:15,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:15,155 INFO L82 PathProgramCache]: Analyzing trace with hash -612690505, now seen corresponding path program 1 times [2019-12-27 03:35:15,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:15,156 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141665193] [2019-12-27 03:35:15,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:15,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:15,261 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141665193] [2019-12-27 03:35:15,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:15,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:35:15,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442050520] [2019-12-27 03:35:15,262 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:15,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:15,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:15,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:15,263 INFO L87 Difference]: Start difference. First operand 44998 states and 172210 transitions. Second operand 5 states. [2019-12-27 03:35:16,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:16,235 INFO L93 Difference]: Finished difference Result 66878 states and 251204 transitions. [2019-12-27 03:35:16,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:35:16,235 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-27 03:35:16,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:16,432 INFO L225 Difference]: With dead ends: 66878 [2019-12-27 03:35:16,433 INFO L226 Difference]: Without dead ends: 66878 [2019-12-27 03:35:16,433 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:16,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66878 states. [2019-12-27 03:35:19,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66878 to 51580. [2019-12-27 03:35:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51580 states. [2019-12-27 03:35:20,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51580 states to 51580 states and 196291 transitions. [2019-12-27 03:35:20,113 INFO L78 Accepts]: Start accepts. Automaton has 51580 states and 196291 transitions. Word has length 16 [2019-12-27 03:35:20,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:20,113 INFO L462 AbstractCegarLoop]: Abstraction has 51580 states and 196291 transitions. [2019-12-27 03:35:20,113 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 51580 states and 196291 transitions. [2019-12-27 03:35:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:35:20,121 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:20,121 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:20,122 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:20,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:20,122 INFO L82 PathProgramCache]: Analyzing trace with hash -612492787, now seen corresponding path program 1 times [2019-12-27 03:35:20,122 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:20,122 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401537901] [2019-12-27 03:35:20,122 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:20,162 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401537901] [2019-12-27 03:35:20,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:20,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:20,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471553936] [2019-12-27 03:35:20,163 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:20,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:20,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:20,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:20,164 INFO L87 Difference]: Start difference. First operand 51580 states and 196291 transitions. Second operand 3 states. [2019-12-27 03:35:20,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:20,484 INFO L93 Difference]: Finished difference Result 68690 states and 256962 transitions. [2019-12-27 03:35:20,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:20,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-27 03:35:20,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:20,720 INFO L225 Difference]: With dead ends: 68690 [2019-12-27 03:35:20,720 INFO L226 Difference]: Without dead ends: 68690 [2019-12-27 03:35:20,721 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:21,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68690 states. [2019-12-27 03:35:22,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68690 to 57838. [2019-12-27 03:35:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57838 states. [2019-12-27 03:35:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57838 states to 57838 states and 217912 transitions. [2019-12-27 03:35:23,095 INFO L78 Accepts]: Start accepts. Automaton has 57838 states and 217912 transitions. Word has length 16 [2019-12-27 03:35:23,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:23,095 INFO L462 AbstractCegarLoop]: Abstraction has 57838 states and 217912 transitions. [2019-12-27 03:35:23,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 57838 states and 217912 transitions. [2019-12-27 03:35:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:35:23,103 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:23,103 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:23,104 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:23,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:23,104 INFO L82 PathProgramCache]: Analyzing trace with hash 742083143, now seen corresponding path program 1 times [2019-12-27 03:35:23,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:23,105 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323215611] [2019-12-27 03:35:23,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:23,180 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323215611] [2019-12-27 03:35:23,180 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:23,180 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:35:23,180 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598494844] [2019-12-27 03:35:23,181 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:23,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:23,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:23,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:23,182 INFO L87 Difference]: Start difference. First operand 57838 states and 217912 transitions. Second operand 5 states. [2019-12-27 03:35:23,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:23,771 INFO L93 Difference]: Finished difference Result 72076 states and 269083 transitions. [2019-12-27 03:35:23,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:35:23,771 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-27 03:35:23,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:26,553 INFO L225 Difference]: With dead ends: 72076 [2019-12-27 03:35:26,553 INFO L226 Difference]: Without dead ends: 72076 [2019-12-27 03:35:26,554 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:26,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72076 states. [2019-12-27 03:35:27,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72076 to 57278. [2019-12-27 03:35:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57278 states. [2019-12-27 03:35:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57278 states to 57278 states and 216046 transitions. [2019-12-27 03:35:27,958 INFO L78 Accepts]: Start accepts. Automaton has 57278 states and 216046 transitions. Word has length 16 [2019-12-27 03:35:27,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:27,958 INFO L462 AbstractCegarLoop]: Abstraction has 57278 states and 216046 transitions. [2019-12-27 03:35:27,959 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 57278 states and 216046 transitions. [2019-12-27 03:35:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 03:35:27,978 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:27,979 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:27,979 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:27,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:27,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1834139520, now seen corresponding path program 1 times [2019-12-27 03:35:27,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:27,980 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391967886] [2019-12-27 03:35:27,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:28,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:28,053 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391967886] [2019-12-27 03:35:28,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:28,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:28,054 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894360739] [2019-12-27 03:35:28,054 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:35:28,054 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:28,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:35:28,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:35:28,055 INFO L87 Difference]: Start difference. First operand 57278 states and 216046 transitions. Second operand 4 states. [2019-12-27 03:35:28,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:28,202 INFO L93 Difference]: Finished difference Result 34233 states and 112196 transitions. [2019-12-27 03:35:28,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:35:28,202 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-27 03:35:28,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:28,258 INFO L225 Difference]: With dead ends: 34233 [2019-12-27 03:35:28,259 INFO L226 Difference]: Without dead ends: 31833 [2019-12-27 03:35:28,259 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:28,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31833 states. [2019-12-27 03:35:29,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31833 to 31833. [2019-12-27 03:35:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31833 states. [2019-12-27 03:35:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31833 states to 31833 states and 104321 transitions. [2019-12-27 03:35:29,248 INFO L78 Accepts]: Start accepts. Automaton has 31833 states and 104321 transitions. Word has length 20 [2019-12-27 03:35:29,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:29,248 INFO L462 AbstractCegarLoop]: Abstraction has 31833 states and 104321 transitions. [2019-12-27 03:35:29,248 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:35:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 31833 states and 104321 transitions. [2019-12-27 03:35:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 03:35:29,256 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:29,256 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:29,256 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:29,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:29,256 INFO L82 PathProgramCache]: Analyzing trace with hash 531566131, now seen corresponding path program 1 times [2019-12-27 03:35:29,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:29,257 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266365769] [2019-12-27 03:35:29,257 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:29,356 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266365769] [2019-12-27 03:35:29,356 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:29,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:35:29,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711103435] [2019-12-27 03:35:29,357 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:29,357 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:29,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:29,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:29,358 INFO L87 Difference]: Start difference. First operand 31833 states and 104321 transitions. Second operand 5 states. [2019-12-27 03:35:29,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:29,432 INFO L93 Difference]: Finished difference Result 5845 states and 16083 transitions. [2019-12-27 03:35:29,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:29,433 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2019-12-27 03:35:29,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:29,439 INFO L225 Difference]: With dead ends: 5845 [2019-12-27 03:35:29,439 INFO L226 Difference]: Without dead ends: 4534 [2019-12-27 03:35:29,440 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:29,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4534 states. [2019-12-27 03:35:29,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4534 to 4438. [2019-12-27 03:35:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4438 states. [2019-12-27 03:35:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 4438 states and 11656 transitions. [2019-12-27 03:35:29,488 INFO L78 Accepts]: Start accepts. Automaton has 4438 states and 11656 transitions. Word has length 21 [2019-12-27 03:35:29,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:29,488 INFO L462 AbstractCegarLoop]: Abstraction has 4438 states and 11656 transitions. [2019-12-27 03:35:29,489 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:29,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4438 states and 11656 transitions. [2019-12-27 03:35:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 03:35:29,493 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:29,493 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:29,493 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:29,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:29,493 INFO L82 PathProgramCache]: Analyzing trace with hash 849569807, now seen corresponding path program 1 times [2019-12-27 03:35:29,493 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:29,494 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895685794] [2019-12-27 03:35:29,494 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:29,641 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895685794] [2019-12-27 03:35:29,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:29,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:35:29,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563262103] [2019-12-27 03:35:29,641 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:35:29,642 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:29,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:35:29,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:35:29,642 INFO L87 Difference]: Start difference. First operand 4438 states and 11656 transitions. Second operand 6 states. [2019-12-27 03:35:30,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:30,110 INFO L93 Difference]: Finished difference Result 5672 states and 14515 transitions. [2019-12-27 03:35:30,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 03:35:30,111 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2019-12-27 03:35:30,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:30,119 INFO L225 Difference]: With dead ends: 5672 [2019-12-27 03:35:30,119 INFO L226 Difference]: Without dead ends: 5624 [2019-12-27 03:35:30,120 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-12-27 03:35:30,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5624 states. [2019-12-27 03:35:30,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5624 to 4896. [2019-12-27 03:35:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4896 states. [2019-12-27 03:35:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 4896 states and 12775 transitions. [2019-12-27 03:35:30,176 INFO L78 Accepts]: Start accepts. Automaton has 4896 states and 12775 transitions. Word has length 27 [2019-12-27 03:35:30,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:30,176 INFO L462 AbstractCegarLoop]: Abstraction has 4896 states and 12775 transitions. [2019-12-27 03:35:30,176 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:35:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 12775 transitions. [2019-12-27 03:35:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 03:35:30,180 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:30,180 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:30,180 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:30,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:30,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1399306623, now seen corresponding path program 1 times [2019-12-27 03:35:30,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:30,181 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020233362] [2019-12-27 03:35:30,181 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:30,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020233362] [2019-12-27 03:35:30,225 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:30,225 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:30,225 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362453373] [2019-12-27 03:35:30,226 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:30,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:30,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:30,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:30,226 INFO L87 Difference]: Start difference. First operand 4896 states and 12775 transitions. Second operand 3 states. [2019-12-27 03:35:30,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:30,272 INFO L93 Difference]: Finished difference Result 5688 states and 14370 transitions. [2019-12-27 03:35:30,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:30,273 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-27 03:35:30,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:30,281 INFO L225 Difference]: With dead ends: 5688 [2019-12-27 03:35:30,281 INFO L226 Difference]: Without dead ends: 5688 [2019-12-27 03:35:30,282 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:30,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5688 states. [2019-12-27 03:35:30,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5688 to 4838. [2019-12-27 03:35:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4838 states. [2019-12-27 03:35:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 4838 states and 12377 transitions. [2019-12-27 03:35:30,343 INFO L78 Accepts]: Start accepts. Automaton has 4838 states and 12377 transitions. Word has length 27 [2019-12-27 03:35:30,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:30,343 INFO L462 AbstractCegarLoop]: Abstraction has 4838 states and 12377 transitions. [2019-12-27 03:35:30,343 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 4838 states and 12377 transitions. [2019-12-27 03:35:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 03:35:30,348 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:30,348 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:30,349 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:30,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:30,349 INFO L82 PathProgramCache]: Analyzing trace with hash -1834461847, now seen corresponding path program 1 times [2019-12-27 03:35:30,349 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:30,349 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053418805] [2019-12-27 03:35:30,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:30,447 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053418805] [2019-12-27 03:35:30,447 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:30,447 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:35:30,447 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162495928] [2019-12-27 03:35:30,448 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:35:30,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:30,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:35:30,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:35:30,449 INFO L87 Difference]: Start difference. First operand 4838 states and 12377 transitions. Second operand 6 states. [2019-12-27 03:35:31,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:31,038 INFO L93 Difference]: Finished difference Result 8397 states and 21257 transitions. [2019-12-27 03:35:31,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 03:35:31,039 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-27 03:35:31,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:31,050 INFO L225 Difference]: With dead ends: 8397 [2019-12-27 03:35:31,050 INFO L226 Difference]: Without dead ends: 8339 [2019-12-27 03:35:31,050 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 03:35:31,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8339 states. [2019-12-27 03:35:31,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8339 to 4868. [2019-12-27 03:35:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4868 states. [2019-12-27 03:35:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 4868 states and 12514 transitions. [2019-12-27 03:35:31,120 INFO L78 Accepts]: Start accepts. Automaton has 4868 states and 12514 transitions. Word has length 28 [2019-12-27 03:35:31,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:31,120 INFO L462 AbstractCegarLoop]: Abstraction has 4868 states and 12514 transitions. [2019-12-27 03:35:31,120 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:35:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 12514 transitions. [2019-12-27 03:35:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 03:35:31,125 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:31,125 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] [2019-12-27 03:35:31,125 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:31,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:31,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1364465919, now seen corresponding path program 1 times [2019-12-27 03:35:31,126 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:31,126 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897185113] [2019-12-27 03:35:31,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:31,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:31,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897185113] [2019-12-27 03:35:31,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:31,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:35:31,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633934409] [2019-12-27 03:35:31,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:31,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:31,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:31,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:31,232 INFO L87 Difference]: Start difference. First operand 4868 states and 12514 transitions. Second operand 5 states. [2019-12-27 03:35:32,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:32,031 INFO L93 Difference]: Finished difference Result 7178 states and 18078 transitions. [2019-12-27 03:35:32,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:35:32,031 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2019-12-27 03:35:32,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:32,040 INFO L225 Difference]: With dead ends: 7178 [2019-12-27 03:35:32,040 INFO L226 Difference]: Without dead ends: 7178 [2019-12-27 03:35:32,040 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:35:32,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7178 states. [2019-12-27 03:35:32,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7178 to 6147. [2019-12-27 03:35:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6147 states. [2019-12-27 03:35:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 6147 states and 15723 transitions. [2019-12-27 03:35:32,108 INFO L78 Accepts]: Start accepts. Automaton has 6147 states and 15723 transitions. Word has length 31 [2019-12-27 03:35:32,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:32,108 INFO L462 AbstractCegarLoop]: Abstraction has 6147 states and 15723 transitions. [2019-12-27 03:35:32,108 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 6147 states and 15723 transitions. [2019-12-27 03:35:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 03:35:32,114 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:32,114 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] [2019-12-27 03:35:32,115 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:32,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:32,115 INFO L82 PathProgramCache]: Analyzing trace with hash 1865234292, now seen corresponding path program 1 times [2019-12-27 03:35:32,115 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:32,115 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790272337] [2019-12-27 03:35:32,115 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:32,209 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790272337] [2019-12-27 03:35:32,210 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:32,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:35:32,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299357342] [2019-12-27 03:35:32,210 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:35:32,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:32,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:35:32,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:35:32,211 INFO L87 Difference]: Start difference. First operand 6147 states and 15723 transitions. Second operand 6 states. [2019-12-27 03:35:32,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:32,293 INFO L93 Difference]: Finished difference Result 4305 states and 11281 transitions. [2019-12-27 03:35:32,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:35:32,294 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 32 [2019-12-27 03:35:32,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:32,301 INFO L225 Difference]: With dead ends: 4305 [2019-12-27 03:35:32,301 INFO L226 Difference]: Without dead ends: 4098 [2019-12-27 03:35:32,301 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 03:35:32,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4098 states. [2019-12-27 03:35:32,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4098 to 3860. [2019-12-27 03:35:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3860 states. [2019-12-27 03:35:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 3860 states and 10277 transitions. [2019-12-27 03:35:32,344 INFO L78 Accepts]: Start accepts. Automaton has 3860 states and 10277 transitions. Word has length 32 [2019-12-27 03:35:32,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:32,345 INFO L462 AbstractCegarLoop]: Abstraction has 3860 states and 10277 transitions. [2019-12-27 03:35:32,345 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:35:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3860 states and 10277 transitions. [2019-12-27 03:35:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-27 03:35:32,350 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:32,351 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:32,351 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:32,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:32,351 INFO L82 PathProgramCache]: Analyzing trace with hash -1531305722, now seen corresponding path program 1 times [2019-12-27 03:35:32,351 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:32,352 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159624947] [2019-12-27 03:35:32,352 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:32,433 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159624947] [2019-12-27 03:35:32,433 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:32,433 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:35:32,433 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121035216] [2019-12-27 03:35:32,434 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:32,434 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:32,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:32,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,434 INFO L87 Difference]: Start difference. First operand 3860 states and 10277 transitions. Second operand 3 states. [2019-12-27 03:35:32,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:32,513 INFO L93 Difference]: Finished difference Result 4446 states and 11582 transitions. [2019-12-27 03:35:32,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:32,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2019-12-27 03:35:32,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:32,521 INFO L225 Difference]: With dead ends: 4446 [2019-12-27 03:35:32,521 INFO L226 Difference]: Without dead ends: 4446 [2019-12-27 03:35:32,522 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4446 states. [2019-12-27 03:35:32,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4446 to 3828. [2019-12-27 03:35:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3828 states. [2019-12-27 03:35:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 3828 states and 10043 transitions. [2019-12-27 03:35:32,599 INFO L78 Accepts]: Start accepts. Automaton has 3828 states and 10043 transitions. Word has length 56 [2019-12-27 03:35:32,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:32,599 INFO L462 AbstractCegarLoop]: Abstraction has 3828 states and 10043 transitions. [2019-12-27 03:35:32,599 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 10043 transitions. [2019-12-27 03:35:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-12-27 03:35:32,607 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:32,608 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:32,608 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:32,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:32,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1120371414, now seen corresponding path program 1 times [2019-12-27 03:35:32,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:32,609 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524809394] [2019-12-27 03:35:32,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:32,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524809394] [2019-12-27 03:35:32,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:32,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:35:32,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165393483] [2019-12-27 03:35:32,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:32,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:32,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:32,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,726 INFO L87 Difference]: Start difference. First operand 3828 states and 10043 transitions. Second operand 3 states. [2019-12-27 03:35:32,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:32,749 INFO L93 Difference]: Finished difference Result 3827 states and 10041 transitions. [2019-12-27 03:35:32,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:32,750 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2019-12-27 03:35:32,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:32,756 INFO L225 Difference]: With dead ends: 3827 [2019-12-27 03:35:32,756 INFO L226 Difference]: Without dead ends: 3827 [2019-12-27 03:35:32,756 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3827 states. [2019-12-27 03:35:32,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3827 to 2984. [2019-12-27 03:35:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2984 states. [2019-12-27 03:35:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2984 states and 7940 transitions. [2019-12-27 03:35:32,824 INFO L78 Accepts]: Start accepts. Automaton has 2984 states and 7940 transitions. Word has length 57 [2019-12-27 03:35:32,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:32,824 INFO L462 AbstractCegarLoop]: Abstraction has 2984 states and 7940 transitions. [2019-12-27 03:35:32,824 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 7940 transitions. [2019-12-27 03:35:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-27 03:35:32,831 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:32,832 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:32,832 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:32,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:32,832 INFO L82 PathProgramCache]: Analyzing trace with hash -320339371, now seen corresponding path program 1 times [2019-12-27 03:35:32,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:32,833 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476221303] [2019-12-27 03:35:32,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:32,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:32,905 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476221303] [2019-12-27 03:35:32,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:32,906 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:32,906 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036650241] [2019-12-27 03:35:32,906 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:32,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:32,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:32,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,907 INFO L87 Difference]: Start difference. First operand 2984 states and 7940 transitions. Second operand 3 states. [2019-12-27 03:35:32,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:32,930 INFO L93 Difference]: Finished difference Result 2983 states and 7938 transitions. [2019-12-27 03:35:32,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:32,930 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-27 03:35:32,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:32,935 INFO L225 Difference]: With dead ends: 2983 [2019-12-27 03:35:32,936 INFO L226 Difference]: Without dead ends: 2983 [2019-12-27 03:35:32,936 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:32,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2019-12-27 03:35:32,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2983. [2019-12-27 03:35:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2983 states. [2019-12-27 03:35:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2983 states and 7938 transitions. [2019-12-27 03:35:32,991 INFO L78 Accepts]: Start accepts. Automaton has 2983 states and 7938 transitions. Word has length 58 [2019-12-27 03:35:32,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:32,991 INFO L462 AbstractCegarLoop]: Abstraction has 2983 states and 7938 transitions. [2019-12-27 03:35:32,992 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 7938 transitions. [2019-12-27 03:35:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-27 03:35:32,998 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:32,998 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:32,998 INFO L410 AbstractCegarLoop]: === Iteration 16 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:32,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:32,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1355522643, now seen corresponding path program 1 times [2019-12-27 03:35:32,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:32,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562724520] [2019-12-27 03:35:33,000 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:33,144 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562724520] [2019-12-27 03:35:33,146 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:33,146 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:33,146 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278187661] [2019-12-27 03:35:33,147 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:33,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:33,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:33,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:33,147 INFO L87 Difference]: Start difference. First operand 2983 states and 7938 transitions. Second operand 5 states. [2019-12-27 03:35:33,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:33,188 INFO L93 Difference]: Finished difference Result 3201 states and 8361 transitions. [2019-12-27 03:35:33,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:33,189 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 59 [2019-12-27 03:35:33,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:33,192 INFO L225 Difference]: With dead ends: 3201 [2019-12-27 03:35:33,192 INFO L226 Difference]: Without dead ends: 1704 [2019-12-27 03:35:33,193 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 [2019-12-27 03:35:33,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2019-12-27 03:35:33,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1704. [2019-12-27 03:35:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2019-12-27 03:35:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 3849 transitions. [2019-12-27 03:35:33,217 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 3849 transitions. Word has length 59 [2019-12-27 03:35:33,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:33,217 INFO L462 AbstractCegarLoop]: Abstraction has 1704 states and 3849 transitions. [2019-12-27 03:35:33,217 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3849 transitions. [2019-12-27 03:35:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-27 03:35:33,221 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:33,221 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:33,221 INFO L410 AbstractCegarLoop]: === Iteration 17 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:33,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:33,221 INFO L82 PathProgramCache]: Analyzing trace with hash 337340211, now seen corresponding path program 2 times [2019-12-27 03:35:33,221 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:33,222 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516045637] [2019-12-27 03:35:33,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:33,320 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516045637] [2019-12-27 03:35:33,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:33,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:33,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657214455] [2019-12-27 03:35:33,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:33,322 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:33,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:33,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:33,322 INFO L87 Difference]: Start difference. First operand 1704 states and 3849 transitions. Second operand 5 states. [2019-12-27 03:35:33,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:33,356 INFO L93 Difference]: Finished difference Result 1893 states and 4215 transitions. [2019-12-27 03:35:33,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:33,357 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 59 [2019-12-27 03:35:33,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:33,357 INFO L225 Difference]: With dead ends: 1893 [2019-12-27 03:35:33,358 INFO L226 Difference]: Without dead ends: 251 [2019-12-27 03:35:33,358 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 [2019-12-27 03:35:33,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2019-12-27 03:35:33,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2019-12-27 03:35:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2019-12-27 03:35:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 455 transitions. [2019-12-27 03:35:33,362 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 455 transitions. Word has length 59 [2019-12-27 03:35:33,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:33,362 INFO L462 AbstractCegarLoop]: Abstraction has 251 states and 455 transitions. [2019-12-27 03:35:33,362 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 455 transitions. [2019-12-27 03:35:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-27 03:35:33,363 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:33,363 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:33,363 INFO L410 AbstractCegarLoop]: === Iteration 18 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:33,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:33,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1947312003, now seen corresponding path program 3 times [2019-12-27 03:35:33,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:33,364 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284289754] [2019-12-27 03:35:33,364 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:35:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:35:33,620 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:35:33,620 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:35:33,624 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1180] [1180] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_78| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_164| 1))) (and (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8) (< 0 |v_#StackHeapBarrier_25|) (= v_~z~0_24 0) (= 0 v_~y$r_buff1_thd2~0_265) (= 0 v_~__unbuffered_cnt~0_71) (= v_~y$r_buff1_thd0~0_314 0) (= |v_#length_37| (store (store |v_#length_39| |v_~#y~0.base_164| 4) |v_ULTIMATE.start_main_~#t1940~0.base_22| 4)) (= 0 v_~__unbuffered_p2_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p2_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.base_45) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7) (= v_~y$read_delayed~0_6 0) (= |v_#memory_int_298| (store |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1940~0.base_22| (store (select |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1940~0.base_22|) |v_ULTIMATE.start_main_~#t1940~0.offset_17| 0))) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_45) (= v_~y$mem_tmp~0_15 0) (= 0 v_~__unbuffered_p2_EAX$mem_tmp~0_8) (= 0 v_~weak$$choice1~0_99) (= 0 v_~y$r_buff0_thd2~0_413) (= 0 v_~y$read_delayed_var~0.offset_6) (= v_~y$r_buff1_thd1~0_225 0) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7) (= (select .cse0 |v_ULTIMATE.start_main_~#t1940~0.base_22|) 0) (= 0 |v_#NULL.base_5|) (= v_~main$tmp_guard0~0_51 0) (= 0 v_~y$read_delayed_var~0.base_6) (= 0 v_~y$w_buff0~0_1532) (= 0 v_~__unbuffered_p2_EAX~0_75) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7) (= 0 v_~__unbuffered_p0_EAX~0_40) (= |v_#valid_76| (store .cse0 |v_ULTIMATE.start_main_~#t1940~0.base_22| 1)) (= 0 v_~y$r_buff0_thd3~0_885) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7) (= v_~y$r_buff0_thd0~0_245 0) (= 0 |v_~#y~0.offset_164|) (= 0 v_~y$w_buff1_used~0_1325) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7) (= v_~y$w_buff1~0_855 0) (= 0 v_~__unbuffered_p2_EAX$w_buff1_used~0_7) (= v_~main$tmp_guard1~0_30 0) (= v_~y$w_buff0_used~0_2077 0) (= 0 v_~weak$$choice0~0_215) (= v_~weak$$choice2~0_122 0) (= (select .cse1 |v_~#y~0.base_164|) 0) (= 0 v_~__unbuffered_p2_EAX$flush_delayed~0_8) (= v_~y$r_buff0_thd1~0_140 0) (= 0 v_~y$r_buff1_thd3~0_805) (= v_~__unbuffered_p2_EAX$read_delayed~0_57 0) (< |v_#StackHeapBarrier_25| |v_~#y~0.base_164|) (= v_~__unbuffered_p1_EAX~0_749 0) (= |v_ULTIMATE.start_main_~#t1940~0.offset_17| 0) (= |v_#NULL.offset_5| 0) (= 0 v_~y$flush_delayed~0_26) (= 0 v_~__unbuffered_p2_EAX$w_buff0~0_8) (= 0 v_~x~0_741) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8) (= (select (select |v_#memory_int_299| |v_~#y~0.base_164|) |v_~#y~0.offset_164|) 0) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#t1940~0.base_22|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_25|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_299|, #length=|v_#length_39|} OutVars{ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_65|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_45, ~__unbuffered_p2_EAX$read_delayed_var~0.base=v_~__unbuffered_p2_EAX$read_delayed_var~0.base_45, ULTIMATE.start_main_~#t1941~0.offset=|v_ULTIMATE.start_main_~#t1941~0.offset_15|, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_83|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_86|, ~weak$$choice1~0=v_~weak$$choice1~0_99, ~y$mem_tmp~0=v_~y$mem_tmp~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_40, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_805, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_749, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_140, ~y$flush_delayed~0=v_~y$flush_delayed~0_26, ~__unbuffered_p2_EAX$w_buff0_used~0=v_~__unbuffered_p2_EAX$w_buff0_used~0_7, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_75, ~__unbuffered_p2_EAX$r_buff1_thd2~0=v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7, ULTIMATE.start_main_~#t1942~0.base=|v_ULTIMATE.start_main_~#t1942~0.base_19|, ~__unbuffered_p2_EAX$r_buff0_thd0~0=v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_35|, ~__unbuffered_p2_EAX$w_buff0~0=v_~__unbuffered_p2_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_22|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_7|, ULTIMATE.start_main_~#t1941~0.base=|v_ULTIMATE.start_main_~#t1941~0.base_21|, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_55|, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_85|, ULTIMATE.start_main_~#t1940~0.base=|v_ULTIMATE.start_main_~#t1940~0.base_22|, ~weak$$choice0~0=v_~weak$$choice0~0_215, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ~y$w_buff1~0=v_~y$w_buff1~0_855, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_413, ~__unbuffered_p2_EAX$r_buff0_thd1~0=v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_314, ~x~0=v_~x~0_741, ~__unbuffered_p2_EAX$r_buff1_thd3~0=v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8, ~__unbuffered_p2_EAX$w_buff1~0=v_~__unbuffered_p2_EAX$w_buff1~0_7, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_6, ~#y~0.offset=|v_~#y~0.offset_164|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_2077, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_30, ~#y~0.base=|v_~#y~0.base_164|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_33|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_225, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_59|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_141|, ~__unbuffered_p2_EAX$w_buff1_used~0=v_~__unbuffered_p2_EAX$w_buff1_used~0_7, ULTIMATE.start_main_~#t1940~0.offset=|v_ULTIMATE.start_main_~#t1940~0.offset_17|, ~y$w_buff0~0=v_~y$w_buff0~0_1532, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_885, ~__unbuffered_p2_EAX$r_buff0_thd2~0=v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7, ~__unbuffered_p2_EAX$r_buff1_thd0~0=v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_~#t1942~0.offset=|v_ULTIMATE.start_main_~#t1942~0.offset_15|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_7|, ~__unbuffered_p2_EAX$mem_tmp~0=v_~__unbuffered_p2_EAX$mem_tmp~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_51, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_42|, ~__unbuffered_p2_EAX$flush_delayed~0=v_~__unbuffered_p2_EAX$flush_delayed~0_8, #NULL.base=|v_#NULL.base_5|, ~__unbuffered_p2_EAX$read_delayed~0=v_~__unbuffered_p2_EAX$read_delayed~0_57, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_265, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_16|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_245, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_298|, ~__unbuffered_p2_EAX$r_buff1_thd1~0=v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7, ~__unbuffered_p2_EAX$r_buff0_thd3~0=v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8, ~z~0=v_~z~0_24, ~weak$$choice2~0=v_~weak$$choice2~0_122, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_90|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_1325} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet76, ~__unbuffered_p2_EAX$read_delayed_var~0.offset, ~__unbuffered_p2_EAX$read_delayed_var~0.base, ULTIMATE.start_main_~#t1941~0.offset, #NULL.offset, ULTIMATE.start_main_#t~ite73, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ~__unbuffered_p2_EAX$w_buff0_used~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p2_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1942~0.base, ~__unbuffered_p2_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem77, ~__unbuffered_p2_EAX$w_buff0~0, ULTIMATE.start_main_#t~nondet68, ULTIMATE.start_main_#t~nondet66, ULTIMATE.start_main_~#t1941~0.base, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_~#t1940~0.base, ~weak$$choice0~0, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd1~0, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~__unbuffered_p2_EAX$r_buff1_thd3~0, ~__unbuffered_p2_EAX$w_buff1~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p2_EAX$w_buff1_used~0, ULTIMATE.start_main_~#t1940~0.offset, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p2_EAX$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1942~0.offset, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p2_EAX$mem_tmp~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p2_EAX$flush_delayed~0, #NULL.base, ~__unbuffered_p2_EAX$read_delayed~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p2_EAX$r_buff1_thd1~0, ~__unbuffered_p2_EAX$r_buff0_thd3~0, ~z~0, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:35:33,626 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1140] [1140] L837-1-->L839: Formula: (and (= |v_#memory_int_213| (store |v_#memory_int_214| |v_ULTIMATE.start_main_~#t1941~0.base_12| (store (select |v_#memory_int_214| |v_ULTIMATE.start_main_~#t1941~0.base_12|) |v_ULTIMATE.start_main_~#t1941~0.offset_10| 1))) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1941~0.base_12| 1)) (= |v_ULTIMATE.start_main_~#t1941~0.offset_10| 0) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1941~0.base_12|)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1941~0.base_12| 4) |v_#length_21|) (not (= |v_ULTIMATE.start_main_~#t1941~0.base_12| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1941~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_214|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_4|, #memory_int=|v_#memory_int_213|, ULTIMATE.start_main_~#t1941~0.offset=|v_ULTIMATE.start_main_~#t1941~0.offset_10|, ULTIMATE.start_main_~#t1941~0.base=|v_ULTIMATE.start_main_~#t1941~0.base_12|, #length=|v_#length_21|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet66, #memory_int, ULTIMATE.start_main_~#t1941~0.offset, ULTIMATE.start_main_~#t1941~0.base, #length] because there is no mapped edge [2019-12-27 03:35:33,634 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1124] [1124] L839-1-->L841: Formula: (and (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1942~0.base_10| 1)) (= (store |v_#memory_int_168| |v_ULTIMATE.start_main_~#t1942~0.base_10| (store (select |v_#memory_int_168| |v_ULTIMATE.start_main_~#t1942~0.base_10|) |v_ULTIMATE.start_main_~#t1942~0.offset_9| 2)) |v_#memory_int_167|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1942~0.base_10| 4)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1942~0.base_10|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1942~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t1942~0.base_10| 0)) (= 0 |v_ULTIMATE.start_main_~#t1942~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_168|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t1942~0.offset=|v_ULTIMATE.start_main_~#t1942~0.offset_9|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_4|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_167|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1942~0.base=|v_ULTIMATE.start_main_~#t1942~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1942~0.offset, ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1942~0.base] because there is no mapped edge [2019-12-27 03:35:33,647 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1147] [1147] L799-->L799-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-104103174 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite33_In-104103174| |P2Thread1of1ForFork2_#t~ite33_Out-104103174|) (not .cse0) (= |P2Thread1of1ForFork2_#t~ite34_Out-104103174| ~y$w_buff1~0_In-104103174)) (and (= |P2Thread1of1ForFork2_#t~ite33_Out-104103174| ~y$w_buff1~0_In-104103174) .cse0 (= |P2Thread1of1ForFork2_#t~ite34_Out-104103174| |P2Thread1of1ForFork2_#t~ite33_Out-104103174|) (= (mod ~y$w_buff0_used~0_In-104103174 256) 0)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-104103174, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-104103174, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_In-104103174|, ~weak$$choice2~0=~weak$$choice2~0_In-104103174} OutVars{P2Thread1of1ForFork2_#t~ite34=|P2Thread1of1ForFork2_#t~ite34_Out-104103174|, ~y$w_buff1~0=~y$w_buff1~0_In-104103174, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-104103174, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_Out-104103174|, ~weak$$choice2~0=~weak$$choice2~0_In-104103174} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite33] because there is no mapped edge [2019-12-27 03:35:33,653 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1148] [1148] L801-->L801-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1704630625 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite43_In1704630625| |P2Thread1of1ForFork2_#t~ite43_Out1704630625|) (= |P2Thread1of1ForFork2_#t~ite44_Out1704630625| ~y$w_buff1_used~0_In1704630625)) (and (= (mod ~y$w_buff0_used~0_In1704630625 256) 0) .cse0 (= ~y$w_buff1_used~0_In1704630625 |P2Thread1of1ForFork2_#t~ite43_Out1704630625|) (= |P2Thread1of1ForFork2_#t~ite44_Out1704630625| |P2Thread1of1ForFork2_#t~ite43_Out1704630625|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1704630625, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_In1704630625|, ~weak$$choice2~0=~weak$$choice2~0_In1704630625, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1704630625} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1704630625, P2Thread1of1ForFork2_#t~ite44=|P2Thread1of1ForFork2_#t~ite44_Out1704630625|, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out1704630625|, ~weak$$choice2~0=~weak$$choice2~0_In1704630625, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1704630625} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite44, P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-27 03:35:33,654 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1059] [1059] L802-->L803: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_33 256))) (= v_~y$r_buff0_thd3~0_255 v_~y$r_buff0_thd3~0_254)) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_255, ~weak$$choice2~0=v_~weak$$choice2~0_33} OutVars{P2Thread1of1ForFork2_#t~ite46=|v_P2Thread1of1ForFork2_#t~ite46_15|, P2Thread1of1ForFork2_#t~ite45=|v_P2Thread1of1ForFork2_#t~ite45_14|, P2Thread1of1ForFork2_#t~ite48=|v_P2Thread1of1ForFork2_#t~ite48_11|, P2Thread1of1ForFork2_#t~ite47=|v_P2Thread1of1ForFork2_#t~ite47_14|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_254, ~weak$$choice2~0=v_~weak$$choice2~0_33, P2Thread1of1ForFork2_#t~ite49=|v_P2Thread1of1ForFork2_#t~ite49_8|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite46, P2Thread1of1ForFork2_#t~ite45, P2Thread1of1ForFork2_#t~ite48, P2Thread1of1ForFork2_#t~ite47, ~y$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite49] because there is no mapped edge [2019-12-27 03:35:33,657 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1070] [1070] L807-->L814: Formula: (and (not (= 0 (mod v_~y$flush_delayed~0_10 256))) (= |v_#memory_int_99| (store |v_#memory_int_100| |v_~#y~0.base_59| (store (select |v_#memory_int_100| |v_~#y~0.base_59|) |v_~#y~0.offset_59| v_~y$mem_tmp~0_7))) (= v_~z~0_10 1) (= 0 v_~y$flush_delayed~0_9)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_7, ~#y~0.offset=|v_~#y~0.offset_59|, #memory_int=|v_#memory_int_100|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, ~#y~0.base=|v_~#y~0.base_59|} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_7, ~#y~0.offset=|v_~#y~0.offset_59|, P2Thread1of1ForFork2_#t~mem57=|v_P2Thread1of1ForFork2_#t~mem57_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_9, #memory_int=|v_#memory_int_99|, ~z~0=v_~z~0_10, ~#y~0.base=|v_~#y~0.base_59|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, P2Thread1of1ForFork2_#t~mem57, ~y$flush_delayed~0, #memory_int, ~z~0] because there is no mapped edge [2019-12-27 03:35:33,658 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1107] [1107] P0ENTRY-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork0_#res.base_7|) (= |v_P0Thread1of1ForFork0_#res.offset_7| 0) (= v_P0Thread1of1ForFork0_~arg.offset_13 |v_P0Thread1of1ForFork0_#in~arg.offset_13|) (= (+ v_~__unbuffered_cnt~0_38 1) v_~__unbuffered_cnt~0_37) (= v_P0Thread1of1ForFork0_~arg.base_13 |v_P0Thread1of1ForFork0_#in~arg.base_13|) (= v_~z~0_16 v_~__unbuffered_p0_EAX~0_21) (= 1 v_~x~0_275)) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_13|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_38, ~z~0=v_~z~0_16} OutVars{P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_13|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_21, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_7|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_13|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37, ~z~0=v_~z~0_16, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_13, ~x~0=v_~x~0_275, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_13} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, ~x~0, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-27 03:35:33,658 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1093] [1093] L814-2-->L814-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork2_#t~ite61_Out-64086204| |P2Thread1of1ForFork2_#t~ite60_Out-64086204|)) (.cse1 (= (mod ~y$w_buff1_used~0_In-64086204 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In-64086204 256)))) (or (and (= ~y$w_buff1~0_In-64086204 |P2Thread1of1ForFork2_#t~ite60_Out-64086204|) .cse0 (not .cse1) (= |P2Thread1of1ForFork2_#t~mem59_In-64086204| |P2Thread1of1ForFork2_#t~mem59_Out-64086204|) (not .cse2)) (and .cse0 (or .cse1 .cse2) (= |P2Thread1of1ForFork2_#t~mem59_Out-64086204| |P2Thread1of1ForFork2_#t~ite60_Out-64086204|) (= (select (select |#memory_int_In-64086204| |~#y~0.base_In-64086204|) |~#y~0.offset_In-64086204|) |P2Thread1of1ForFork2_#t~mem59_Out-64086204|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64086204, ~#y~0.offset=|~#y~0.offset_In-64086204|, ~y$w_buff1~0=~y$w_buff1~0_In-64086204, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_In-64086204|, #memory_int=|#memory_int_In-64086204|, ~#y~0.base=|~#y~0.base_In-64086204|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64086204} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64086204, ~#y~0.offset=|~#y~0.offset_In-64086204|, ~y$w_buff1~0=~y$w_buff1~0_In-64086204, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_Out-64086204|, P2Thread1of1ForFork2_#t~ite61=|P2Thread1of1ForFork2_#t~ite61_Out-64086204|, #memory_int=|#memory_int_In-64086204|, P2Thread1of1ForFork2_#t~ite60=|P2Thread1of1ForFork2_#t~ite60_Out-64086204|, ~#y~0.base=|~#y~0.base_In-64086204|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64086204} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem59, P2Thread1of1ForFork2_#t~ite61, P2Thread1of1ForFork2_#t~ite60] because there is no mapped edge [2019-12-27 03:35:33,666 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1088] [1088] L815-->L815-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In522341050 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In522341050 256)))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~ite62_Out522341050| ~y$w_buff0_used~0_In522341050)) (and (not .cse1) (= |P2Thread1of1ForFork2_#t~ite62_Out522341050| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In522341050, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In522341050} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In522341050, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In522341050, P2Thread1of1ForFork2_#t~ite62=|P2Thread1of1ForFork2_#t~ite62_Out522341050|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite62] because there is no mapped edge [2019-12-27 03:35:33,666 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] P1ENTRY-->L4-3: Formula: (and (= v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_113 |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_111|) (= |v_P1Thread1of1ForFork1_#in~arg.offset_111| v_P1Thread1of1ForFork1_~arg.offset_111) (= v_P1Thread1of1ForFork1_~arg.base_111 |v_P1Thread1of1ForFork1_#in~arg.base_111|) (= v_~y$w_buff1~0_135 v_~y$w_buff0~0_238) (= 1 v_~y$w_buff0~0_237) (= v_~y$w_buff0_used~0_384 v_~y$w_buff1_used~0_233) (= v_~y$w_buff0_used~0_383 1) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_111| 1) (= v_~__unbuffered_p1_EAX~0_111 v_~x~0_115) (= (mod v_~y$w_buff1_used~0_233 256) 0)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_384, ~y$w_buff0~0=v_~y$w_buff0~0_238, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_111|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_111|, ~x~0=v_~x~0_115} OutVars{P1Thread1of1ForFork1___VERIFIER_assert_~expression=v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_113, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_111, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_383, ~y$w_buff1~0=v_~y$w_buff1~0_135, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_111, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_111, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_111|, ~y$w_buff0~0=v_~y$w_buff0~0_237, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_111|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_111|, ~x~0=v_~x~0_115, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_233} AuxVars[] AssignedVars[P1Thread1of1ForFork1___VERIFIER_assert_~expression, P1Thread1of1ForFork1_~arg.offset, ~y$w_buff0_used~0, ~y$w_buff1~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression, ~y$w_buff0~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:35:33,671 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1094] [1094] L779-->L779-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-515949905 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-515949905 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite6_Out-515949905| 0) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-515949905 |P1Thread1of1ForFork1_#t~ite6_Out-515949905|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-515949905, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-515949905} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-515949905, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-515949905, P1Thread1of1ForFork1_#t~ite6=|P1Thread1of1ForFork1_#t~ite6_Out-515949905|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-27 03:35:33,673 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1074] [1074] L780-->L780-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff0_used~0_In594006221 256))) (.cse2 (= 0 (mod ~y$r_buff0_thd2~0_In594006221 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In594006221 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In594006221 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In594006221 |P1Thread1of1ForFork1_#t~ite7_Out594006221|) (or .cse2 .cse3)) (and (= 0 |P1Thread1of1ForFork1_#t~ite7_Out594006221|) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In594006221, ~y$w_buff0_used~0=~y$w_buff0_used~0_In594006221, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In594006221, ~y$w_buff1_used~0=~y$w_buff1_used~0_In594006221} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In594006221, ~y$w_buff0_used~0=~y$w_buff0_used~0_In594006221, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In594006221, P1Thread1of1ForFork1_#t~ite7=|P1Thread1of1ForFork1_#t~ite7_Out594006221|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In594006221} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-27 03:35:33,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L781-->L782: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In1644037920 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In1644037920 256)))) (or (and (= ~y$r_buff0_thd2~0_In1644037920 ~y$r_buff0_thd2~0_Out1644037920) (or .cse0 .cse1)) (and (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out1644037920) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1644037920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1644037920} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1644037920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out1644037920, P1Thread1of1ForFork1_#t~ite8=|P1Thread1of1ForFork1_#t~ite8_Out1644037920|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-27 03:35:33,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] L782-->L782-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In2037911938 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In2037911938 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In2037911938 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In2037911938 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite9_Out2037911938| 0)) (and (or .cse3 .cse2) (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite9_Out2037911938| ~y$r_buff1_thd2~0_In2037911938)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2037911938, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2037911938, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2037911938, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2037911938} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2037911938, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2037911938, P1Thread1of1ForFork1_#t~ite9=|P1Thread1of1ForFork1_#t~ite9_Out2037911938|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2037911938, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2037911938} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-27 03:35:33,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1138] [1138] L782-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= v_~y$r_buff1_thd2~0_186 |v_P1Thread1of1ForFork1_#t~ite9_24|) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_186, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_#t~ite9, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-27 03:35:33,677 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1082] [1082] L816-->L816-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In-1834163828 256) 0)) (.cse2 (= 0 (mod ~y$r_buff0_thd3~0_In-1834163828 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-1834163828 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In-1834163828 256) 0))) (or (and (= ~y$w_buff1_used~0_In-1834163828 |P2Thread1of1ForFork2_#t~ite63_Out-1834163828|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |P2Thread1of1ForFork2_#t~ite63_Out-1834163828| 0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1834163828, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1834163828, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1834163828, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1834163828} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1834163828, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1834163828, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out-1834163828|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1834163828, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1834163828} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63] because there is no mapped edge [2019-12-27 03:35:33,679 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1092] [1092] L817-->L817-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In624068297 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In624068297 256)))) (or (and (= ~y$r_buff0_thd3~0_In624068297 |P2Thread1of1ForFork2_#t~ite64_Out624068297|) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite64_Out624068297|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In624068297, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In624068297} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In624068297, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In624068297, P2Thread1of1ForFork2_#t~ite64=|P2Thread1of1ForFork2_#t~ite64_Out624068297|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite64] because there is no mapped edge [2019-12-27 03:35:33,680 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] L818-->L818-2: Formula: (let ((.cse3 (= (mod ~y$w_buff1_used~0_In-1106855136 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd3~0_In-1106855136 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-1106855136 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-1106855136 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~ite65_Out-1106855136| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork2_#t~ite65_Out-1106855136| ~y$r_buff1_thd3~0_In-1106855136) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1106855136, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1106855136, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1106855136, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1106855136} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1106855136, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out-1106855136|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1106855136, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1106855136, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1106855136} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65] because there is no mapped edge [2019-12-27 03:35:33,680 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1128] [1128] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= |v_P2Thread1of1ForFork2_#t~ite65_22| v_~y$r_buff1_thd3~0_421) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0)) InVars {P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_22|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_421, P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_21|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-27 03:35:33,682 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1046] [1046] L845-->L847-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_10 256) 0)) (or (= (mod v_~y$r_buff0_thd0~0_79 256) 0) (= (mod v_~y$w_buff0_used~0_492 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_492, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_492, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 03:35:33,682 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L847-2-->L847-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In-1612952366 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-1612952366 256) 0))) (or (and (= (select (select |#memory_int_In-1612952366| |~#y~0.base_In-1612952366|) |~#y~0.offset_In-1612952366|) |ULTIMATE.start_main_#t~mem69_Out-1612952366|) (= |ULTIMATE.start_main_#t~ite70_Out-1612952366| |ULTIMATE.start_main_#t~mem69_Out-1612952366|) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite70_Out-1612952366| ~y$w_buff1~0_In-1612952366) (not .cse1) (not .cse0) (= |ULTIMATE.start_main_#t~mem69_In-1612952366| |ULTIMATE.start_main_#t~mem69_Out-1612952366|)))) InVars {~#y~0.offset=|~#y~0.offset_In-1612952366|, ~y$w_buff1~0=~y$w_buff1~0_In-1612952366, #memory_int=|#memory_int_In-1612952366|, ~#y~0.base=|~#y~0.base_In-1612952366|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1612952366, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1612952366, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In-1612952366|} OutVars{~#y~0.offset=|~#y~0.offset_In-1612952366|, ~y$w_buff1~0=~y$w_buff1~0_In-1612952366, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1612952366|, #memory_int=|#memory_int_In-1612952366|, ~#y~0.base=|~#y~0.base_In-1612952366|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1612952366, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1612952366, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out-1612952366|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 03:35:33,682 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L847-4-->L848: Formula: (= (store |v_#memory_int_69| |v_~#y~0.base_37| (store (select |v_#memory_int_69| |v_~#y~0.base_37|) |v_~#y~0.offset_37| |v_ULTIMATE.start_main_#t~ite70_13|)) |v_#memory_int_68|) InVars {~#y~0.offset=|v_~#y~0.offset_37|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_13|, #memory_int=|v_#memory_int_69|, ~#y~0.base=|v_~#y~0.base_37|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_12|, ~#y~0.offset=|v_~#y~0.offset_37|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_12|, #memory_int=|v_#memory_int_68|, ~#y~0.base=|v_~#y~0.base_37|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 03:35:33,683 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] L848-->L848-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In586107425 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd0~0_In586107425 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In586107425 |ULTIMATE.start_main_#t~ite72_Out586107425|)) (and (= 0 |ULTIMATE.start_main_#t~ite72_Out586107425|) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In586107425, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In586107425} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out586107425|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In586107425, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In586107425} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-27 03:35:33,684 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1085] [1085] L849-->L849-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In301160852 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In301160852 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd0~0_In301160852 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In301160852 256)))) (or (and (= |ULTIMATE.start_main_#t~ite73_Out301160852| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In301160852 |ULTIMATE.start_main_#t~ite73_Out301160852|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In301160852, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In301160852, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In301160852, ~y$w_buff1_used~0=~y$w_buff1_used~0_In301160852} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out301160852|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In301160852, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In301160852, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In301160852, ~y$w_buff1_used~0=~y$w_buff1_used~0_In301160852} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-27 03:35:33,686 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1089] [1089] L850-->L850-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In1454017466 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In1454017466 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In1454017466 |ULTIMATE.start_main_#t~ite74_Out1454017466|)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite74_Out1454017466| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1454017466, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1454017466} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1454017466|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1454017466, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1454017466} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-27 03:35:33,687 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1081] [1081] L851-->L851-2: Formula: (let ((.cse2 (= (mod ~y$r_buff0_thd0~0_In-784723532 256) 0)) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-784723532 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-784723532 256))) (.cse0 (= (mod ~y$r_buff1_thd0~0_In-784723532 256) 0))) (or (and (= ~y$r_buff1_thd0~0_In-784723532 |ULTIMATE.start_main_#t~ite75_Out-784723532|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite75_Out-784723532|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-784723532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-784723532, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-784723532, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-784723532} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-784723532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-784723532, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-784723532, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out-784723532|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-784723532} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-27 03:35:33,689 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1097] [1097] L855-->L855-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In1030270452 256))) (.cse1 (not (= (mod ~__unbuffered_p2_EAX$read_delayed~0_In1030270452 256) 0)))) (or (and (= |ULTIMATE.start_main_#t~mem77_In1030270452| |ULTIMATE.start_main_#t~mem77_Out1030270452|) (= ~__unbuffered_p2_EAX~0_In1030270452 |ULTIMATE.start_main_#t~ite78_Out1030270452|) .cse0 .cse1) (and (not .cse0) (= |ULTIMATE.start_main_#t~mem77_Out1030270452| |ULTIMATE.start_main_#t~ite78_Out1030270452|) (= |ULTIMATE.start_main_#t~mem77_Out1030270452| (select (select |#memory_int_In1030270452| ~__unbuffered_p2_EAX$read_delayed_var~0.base_In1030270452) ~__unbuffered_p2_EAX$read_delayed_var~0.offset_In1030270452)) .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1030270452, ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_In1030270452|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In1030270452, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In1030270452, #memory_int=|#memory_int_In1030270452|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In1030270452, ~__unbuffered_p2_EAX$read_delayed~0=~__unbuffered_p2_EAX$read_delayed~0_In1030270452} OutVars{ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_Out1030270452|, ~weak$$choice1~0=~weak$$choice1~0_In1030270452, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In1030270452, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In1030270452, #memory_int=|#memory_int_In1030270452|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In1030270452, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out1030270452|, ~__unbuffered_p2_EAX$read_delayed~0=~__unbuffered_p2_EAX$read_delayed~0_In1030270452} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-27 03:35:33,689 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1141] [1141] L855-3-->L4: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse2 (= v_~__unbuffered_p1_EAX~0_540 1)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_50))) (or (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse0) (not .cse1) (not .cse2))) (and (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2 .cse0))) (= |v_ULTIMATE.start_main_#t~ite78_30| v_~__unbuffered_p2_EAX~0_50) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_540, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_25|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_540, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_50, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_34|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite78, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 03:35:33,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1112] [1112] L4-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 03:35:33,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:35:33 BasicIcfg [2019-12-27 03:35:33,816 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:35:33,821 INFO L168 Benchmark]: Toolchain (without parser) took 41749.56 ms. Allocated memory was 138.4 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 101.7 MB in the beginning and 1.1 GB in the end (delta: -987.3 MB). Peak memory consumption was 931.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,821 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 838.84 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 153.2 MB in the end (delta: -52.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,823 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.00 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 149.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,827 INFO L168 Benchmark]: Boogie Preprocessor took 43.21 ms. Allocated memory is still 202.9 MB. Free memory was 149.8 MB in the beginning and 147.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,827 INFO L168 Benchmark]: RCFGBuilder took 1001.83 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 147.1 MB in the beginning and 201.0 MB in the end (delta: -53.8 MB). Peak memory consumption was 64.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,828 INFO L168 Benchmark]: TraceAbstraction took 39775.36 ms. Allocated memory was 236.5 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 201.0 MB in the beginning and 1.1 GB in the end (delta: -888.0 MB). Peak memory consumption was 932.3 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:33,834 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 838.84 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 153.2 MB in the end (delta: -52.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 84.00 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 149.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.21 ms. Allocated memory is still 202.9 MB. Free memory was 149.8 MB in the beginning and 147.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1001.83 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 147.1 MB in the beginning and 201.0 MB in the end (delta: -53.8 MB). Peak memory consumption was 64.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 39775.36 ms. Allocated memory was 236.5 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 201.0 MB in the beginning and 1.1 GB in the end (delta: -888.0 MB). Peak memory consumption was 932.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 10.1s, 224 ProgramPointsBefore, 107 ProgramPointsAfterwards, 276 TransitionsBefore, 133 TransitionsAfterwards, 22870 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 58 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 30 ChoiceCompositions, 10335 VarBasedMoverChecksPositive, 480 VarBasedMoverChecksNegative, 246 SemBasedMoverChecksPositive, 398 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 3.8s, 0 MoverChecksTotal, 113419 CheckedPairsTotal, 175 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t1940, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L839] FCALL, FORK 0 pthread_create(&t1941, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L841] FCALL, FORK 0 pthread_create(&t1942, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L792] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L793] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L794] 3 y$flush_delayed = weak$$choice2 [L795] EXPR 3 \read(y) [L795] 3 y$mem_tmp = y [L796] 3 weak$$choice1 = __VERIFIER_nondet_bool() [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L797] EXPR 3 \read(y) [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L797] 3 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L798] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) [L799] 3 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)))) [L800] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L800] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) [L801] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L803] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L804] 3 __unbuffered_p2_EAX$read_delayed = (_Bool)1 [L805] 3 __unbuffered_p2_EAX$read_delayed_var = &y [L806] EXPR 3 \read(y) [L806] 3 __unbuffered_p2_EAX = y [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L771] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L772] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L773] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L774] 2 y$r_buff1_thd3 = y$r_buff0_thd3 [L775] 2 y$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L779] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L780] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L848] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L849] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L850] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L851] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L854] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 215 locations, 2 error locations. Result: UNSAFE, OverallTime: 39.3s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 12.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2643 SDtfs, 3906 SDslu, 3849 SDs, 0 SdLazy, 2257 SolverSat, 242 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 20 SyntacticMatches, 10 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=57838occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.5s AutomataMinimizationTime, 17 MinimizatonAttempts, 52409 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 600 NumberOfCodeBlocks, 600 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 524 ConstructedInterpolants, 0 QuantifiedInterpolants, 58068 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...