/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi008_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 07:13:53,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 07:13:53,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 07:13:53,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 07:13:53,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 07:13:53,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 07:13:53,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 07:13:53,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 07:13:53,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 07:13:53,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 07:13:53,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 07:13:53,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 07:13:53,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 07:13:53,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 07:13:53,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 07:13:53,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 07:13:53,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 07:13:53,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 07:13:53,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 07:13:53,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 07:13:53,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 07:13:53,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 07:13:53,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 07:13:53,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 07:13:53,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 07:13:53,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 07:13:53,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 07:13:53,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 07:13:53,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 07:13:53,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 07:13:53,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 07:13:53,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 07:13:53,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 07:13:53,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 07:13:53,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 07:13:53,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 07:13:53,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 07:13:53,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 07:13:53,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 07:13:53,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 07:13:53,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 07:13:53,883 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-27 07:13:53,899 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 07:13:53,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 07:13:53,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 07:13:53,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 07:13:53,901 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 07:13:53,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 07:13:53,902 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 07:13:53,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 07:13:53,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 07:13:53,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 07:13:53,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 07:13:53,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 07:13:53,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 07:13:53,904 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 07:13:53,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 07:13:53,904 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 07:13:53,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 07:13:53,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 07:13:53,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 07:13:53,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 07:13:53,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 07:13:53,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 07:13:53,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 07:13:53,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 07:13:53,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 07:13:53,907 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 07:13:53,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 07:13:53,907 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 07:13:53,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 07:13:53,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 07:13:54,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 07:13:54,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 07:13:54,217 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 07:13:54,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 07:13:54,218 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 07:13:54,219 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi008_tso.oepc.i [2019-12-27 07:13:54,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a1b2907/8f049b155b0b40fdace094ee53504b90/FLAG7db152715 [2019-12-27 07:13:54,964 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 07:13:54,965 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi008_tso.oepc.i [2019-12-27 07:13:54,992 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a1b2907/8f049b155b0b40fdace094ee53504b90/FLAG7db152715 [2019-12-27 07:13:55,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1a1b2907/8f049b155b0b40fdace094ee53504b90 [2019-12-27 07:13:55,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 07:13:55,167 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 07:13:55,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 07:13:55,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 07:13:55,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 07:13:55,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:13:55" (1/1) ... [2019-12-27 07:13:55,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e917af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:55, skipping insertion in model container [2019-12-27 07:13:55,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:13:55" (1/1) ... [2019-12-27 07:13:55,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 07:13:55,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 07:13:55,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:13:55,841 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 07:13:55,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:13:56,005 INFO L208 MainTranslator]: Completed translation [2019-12-27 07:13:56,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56 WrapperNode [2019-12-27 07:13:56,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 07:13:56,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 07:13:56,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 07:13:56,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 07:13:56,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,074 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 07:13:56,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 07:13:56,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 07:13:56,075 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 07:13:56,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (1/1) ... [2019-12-27 07:13:56,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 07:13:56,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 07:13:56,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 07:13:56,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 07:13:56,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (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 07:13:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 07:13:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 07:13:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 07:13:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 07:13:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 07:13:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 07:13:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 07:13:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 07:13:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 07:13:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 07:13:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 07:13:56,212 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 07:13:57,247 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 07:13:57,247 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 07:13:57,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:13:57 BoogieIcfgContainer [2019-12-27 07:13:57,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 07:13:57,250 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 07:13:57,250 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 07:13:57,252 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 07:13:57,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 07:13:55" (1/3) ... [2019-12-27 07:13:57,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a1f2bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:13:57, skipping insertion in model container [2019-12-27 07:13:57,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:13:56" (2/3) ... [2019-12-27 07:13:57,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a1f2bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:13:57, skipping insertion in model container [2019-12-27 07:13:57,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:13:57" (3/3) ... [2019-12-27 07:13:57,256 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi008_tso.oepc.i [2019-12-27 07:13:57,266 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 07:13:57,267 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 07:13:57,273 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 07:13:57,274 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 07:13:57,333 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,333 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,334 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,334 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,334 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,334 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,335 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,335 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,336 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,336 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,336 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,336 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,337 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,337 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,337 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,337 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,337 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,338 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,338 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,338 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,338 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,339 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,339 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,339 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,339 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,339 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,340 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,340 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,340 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,340 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,341 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,341 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,341 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,341 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,341 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,342 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,342 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,342 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,342 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,343 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,343 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,343 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,343 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,343 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,344 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,344 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,344 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,344 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,344 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,345 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,345 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,345 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,345 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,347 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,347 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,347 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,347 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,348 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,349 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,349 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,349 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,349 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,349 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,350 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,350 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,350 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,350 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,350 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,351 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,351 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,351 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,351 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,351 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,352 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,352 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,352 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,352 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,353 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,353 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,353 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,353 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,353 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,354 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,354 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,354 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,354 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,355 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,356 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,356 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,356 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,356 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,361 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,361 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,361 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,361 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,362 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,362 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,362 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,362 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,363 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,363 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,363 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,363 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,363 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,364 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,364 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,364 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,364 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,364 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,365 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,365 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,365 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,365 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,365 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,366 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,366 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,366 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,366 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,366 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,367 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,368 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,368 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,368 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,368 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,369 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,370 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,370 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,370 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,370 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,370 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,371 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,371 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,371 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,371 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,371 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,372 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,372 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,372 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,372 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,372 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,373 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,373 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,373 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,373 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,373 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,374 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,374 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,374 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,374 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,374 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,375 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,375 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,375 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,375 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,375 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,376 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,377 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,377 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,377 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,377 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,378 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,379 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,379 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,379 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,379 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,379 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,380 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,380 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,380 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,380 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,380 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,381 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,381 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,381 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,381 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,381 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,382 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,382 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,382 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,382 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,382 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,383 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,383 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,383 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,383 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,383 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,384 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,384 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,384 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,387 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,388 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,388 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,388 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,388 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,389 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,389 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,389 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,389 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,389 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,390 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,391 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,391 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,391 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,391 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,392 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,393 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,393 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,393 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,393 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,393 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,394 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,394 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,397 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,398 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,400 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,400 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,400 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,400 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,400 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,401 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,402 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:13:57,417 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-27 07:13:57,437 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 07:13:57,438 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 07:13:57,438 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 07:13:57,438 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 07:13:57,438 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 07:13:57,438 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 07:13:57,438 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 07:13:57,438 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 07:13:57,456 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 191 places, 246 transitions [2019-12-27 07:13:57,458 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 246 transitions [2019-12-27 07:13:57,586 INFO L132 PetriNetUnfolder]: 62/244 cut-off events. [2019-12-27 07:13:57,586 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:13:57,607 INFO L76 FinitePrefix]: Finished finitePrefix Result has 251 conditions, 244 events. 62/244 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 625 event pairs. 0/180 useless extension candidates. Maximal degree in co-relation 213. Up to 2 conditions per place. [2019-12-27 07:13:57,634 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 246 transitions [2019-12-27 07:13:57,717 INFO L132 PetriNetUnfolder]: 62/244 cut-off events. [2019-12-27 07:13:57,718 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:13:57,731 INFO L76 FinitePrefix]: Finished finitePrefix Result has 251 conditions, 244 events. 62/244 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 625 event pairs. 0/180 useless extension candidates. Maximal degree in co-relation 213. Up to 2 conditions per place. [2019-12-27 07:13:57,773 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 27428 [2019-12-27 07:13:57,775 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 07:14:00,945 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2019-12-27 07:14:01,063 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-12-27 07:14:01,139 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156567 [2019-12-27 07:14:01,139 INFO L214 etLargeBlockEncoding]: Total number of compositions: 110 [2019-12-27 07:14:01,142 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 141 transitions [2019-12-27 07:14:03,122 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 31650 states. [2019-12-27 07:14:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 31650 states. [2019-12-27 07:14:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-27 07:14:03,139 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:03,140 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-12-27 07:14:03,141 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:03,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:03,148 INFO L82 PathProgramCache]: Analyzing trace with hash 1078912, now seen corresponding path program 1 times [2019-12-27 07:14:03,157 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:03,158 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813844185] [2019-12-27 07:14:03,158 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:03,377 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 07:14:03,377 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813844185] [2019-12-27 07:14:03,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:03,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 07:14:03,379 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062290190] [2019-12-27 07:14:03,383 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:14:03,383 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:03,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:14:03,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:14:03,396 INFO L87 Difference]: Start difference. First operand 31650 states. Second operand 3 states. [2019-12-27 07:14:04,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:04,671 INFO L93 Difference]: Finished difference Result 31498 states and 111612 transitions. [2019-12-27 07:14:04,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:14:04,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-12-27 07:14:04,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:04,990 INFO L225 Difference]: With dead ends: 31498 [2019-12-27 07:14:04,991 INFO L226 Difference]: Without dead ends: 29342 [2019-12-27 07:14:04,995 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 07:14:05,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29342 states. [2019-12-27 07:14:06,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29342 to 29342. [2019-12-27 07:14:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29342 states. [2019-12-27 07:14:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29342 states to 29342 states and 103886 transitions. [2019-12-27 07:14:06,795 INFO L78 Accepts]: Start accepts. Automaton has 29342 states and 103886 transitions. Word has length 3 [2019-12-27 07:14:06,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:06,796 INFO L462 AbstractCegarLoop]: Abstraction has 29342 states and 103886 transitions. [2019-12-27 07:14:06,796 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:14:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 29342 states and 103886 transitions. [2019-12-27 07:14:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-27 07:14:06,800 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:06,800 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:06,800 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:06,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:06,801 INFO L82 PathProgramCache]: Analyzing trace with hash 559067058, now seen corresponding path program 1 times [2019-12-27 07:14:06,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:06,801 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127837921] [2019-12-27 07:14:06,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:06,855 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 07:14:06,856 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127837921] [2019-12-27 07:14:06,856 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:06,856 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:14:06,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308813162] [2019-12-27 07:14:06,858 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:14:06,859 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:06,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:14:06,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:14:06,859 INFO L87 Difference]: Start difference. First operand 29342 states and 103886 transitions. Second operand 3 states. [2019-12-27 07:14:06,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:06,938 INFO L93 Difference]: Finished difference Result 3451 states and 8567 transitions. [2019-12-27 07:14:06,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:14:06,939 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-12-27 07:14:06,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:06,949 INFO L225 Difference]: With dead ends: 3451 [2019-12-27 07:14:06,950 INFO L226 Difference]: Without dead ends: 3451 [2019-12-27 07:14:06,950 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 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 07:14:06,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3451 states. [2019-12-27 07:14:07,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3451 to 3451. [2019-12-27 07:14:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3451 states. [2019-12-27 07:14:07,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 3451 states and 8567 transitions. [2019-12-27 07:14:07,050 INFO L78 Accepts]: Start accepts. Automaton has 3451 states and 8567 transitions. Word has length 11 [2019-12-27 07:14:07,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:07,051 INFO L462 AbstractCegarLoop]: Abstraction has 3451 states and 8567 transitions. [2019-12-27 07:14:07,051 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:14:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 8567 transitions. [2019-12-27 07:14:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-27 07:14:07,054 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:07,054 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:07,054 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:07,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:07,055 INFO L82 PathProgramCache]: Analyzing trace with hash -1482577634, now seen corresponding path program 1 times [2019-12-27 07:14:07,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:07,055 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537494040] [2019-12-27 07:14:07,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:07,176 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 07:14:07,177 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537494040] [2019-12-27 07:14:07,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:07,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:14:07,178 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742633871] [2019-12-27 07:14:07,178 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:14:07,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:07,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:14:07,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:07,180 INFO L87 Difference]: Start difference. First operand 3451 states and 8567 transitions. Second operand 4 states. [2019-12-27 07:14:07,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:07,548 INFO L93 Difference]: Finished difference Result 4533 states and 11006 transitions. [2019-12-27 07:14:07,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:14:07,548 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2019-12-27 07:14:07,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:07,561 INFO L225 Difference]: With dead ends: 4533 [2019-12-27 07:14:07,562 INFO L226 Difference]: Without dead ends: 4533 [2019-12-27 07:14:07,562 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 07:14:07,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4533 states. [2019-12-27 07:14:07,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4533 to 4465. [2019-12-27 07:14:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4465 states. [2019-12-27 07:14:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 4465 states and 10874 transitions. [2019-12-27 07:14:07,685 INFO L78 Accepts]: Start accepts. Automaton has 4465 states and 10874 transitions. Word has length 14 [2019-12-27 07:14:07,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:07,685 INFO L462 AbstractCegarLoop]: Abstraction has 4465 states and 10874 transitions. [2019-12-27 07:14:07,685 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:14:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 4465 states and 10874 transitions. [2019-12-27 07:14:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 07:14:07,690 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:07,690 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:07,690 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:07,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:07,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1284762358, now seen corresponding path program 1 times [2019-12-27 07:14:07,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:07,692 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065231823] [2019-12-27 07:14:07,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:07,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:07,789 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 07:14:07,789 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065231823] [2019-12-27 07:14:07,790 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:07,790 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:07,790 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078673054] [2019-12-27 07:14:07,791 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:14:07,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:07,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:14:07,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:14:07,795 INFO L87 Difference]: Start difference. First operand 4465 states and 10874 transitions. Second operand 3 states. [2019-12-27 07:14:07,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:07,908 INFO L93 Difference]: Finished difference Result 7903 states and 18336 transitions. [2019-12-27 07:14:07,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:14:07,909 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-27 07:14:07,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:08,023 INFO L225 Difference]: With dead ends: 7903 [2019-12-27 07:14:08,023 INFO L226 Difference]: Without dead ends: 7903 [2019-12-27 07:14:08,024 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 07:14:08,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7903 states. [2019-12-27 07:14:08,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7903 to 6842. [2019-12-27 07:14:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6842 states. [2019-12-27 07:14:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6842 states to 6842 states and 16113 transitions. [2019-12-27 07:14:08,210 INFO L78 Accepts]: Start accepts. Automaton has 6842 states and 16113 transitions. Word has length 15 [2019-12-27 07:14:08,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:08,210 INFO L462 AbstractCegarLoop]: Abstraction has 6842 states and 16113 transitions. [2019-12-27 07:14:08,211 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:14:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 6842 states and 16113 transitions. [2019-12-27 07:14:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 07:14:08,213 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:08,213 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:08,214 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:08,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:08,214 INFO L82 PathProgramCache]: Analyzing trace with hash -2024414758, now seen corresponding path program 1 times [2019-12-27 07:14:08,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:08,215 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779490623] [2019-12-27 07:14:08,215 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:08,322 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 07:14:08,322 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779490623] [2019-12-27 07:14:08,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:08,323 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:14:08,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870041725] [2019-12-27 07:14:08,323 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:14:08,324 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:08,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:14:08,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:08,324 INFO L87 Difference]: Start difference. First operand 6842 states and 16113 transitions. Second operand 4 states. [2019-12-27 07:14:08,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:08,600 INFO L93 Difference]: Finished difference Result 8322 states and 19313 transitions. [2019-12-27 07:14:08,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:14:08,600 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2019-12-27 07:14:08,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:08,632 INFO L225 Difference]: With dead ends: 8322 [2019-12-27 07:14:08,632 INFO L226 Difference]: Without dead ends: 8322 [2019-12-27 07:14:08,633 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 07:14:08,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8322 states. [2019-12-27 07:14:08,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8322 to 6895. [2019-12-27 07:14:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6895 states. [2019-12-27 07:14:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 6895 states and 16226 transitions. [2019-12-27 07:14:08,775 INFO L78 Accepts]: Start accepts. Automaton has 6895 states and 16226 transitions. Word has length 17 [2019-12-27 07:14:08,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:08,776 INFO L462 AbstractCegarLoop]: Abstraction has 6895 states and 16226 transitions. [2019-12-27 07:14:08,776 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:14:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 6895 states and 16226 transitions. [2019-12-27 07:14:08,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 07:14:08,783 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:08,784 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 07:14:08,784 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:08,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:08,784 INFO L82 PathProgramCache]: Analyzing trace with hash -497642844, now seen corresponding path program 1 times [2019-12-27 07:14:08,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:08,785 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048596244] [2019-12-27 07:14:08,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:08,852 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 07:14:08,853 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048596244] [2019-12-27 07:14:08,853 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:08,853 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:08,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55556057] [2019-12-27 07:14:08,854 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:14:08,854 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:08,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:14:08,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:14:08,855 INFO L87 Difference]: Start difference. First operand 6895 states and 16226 transitions. Second operand 5 states. [2019-12-27 07:14:09,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:09,302 INFO L93 Difference]: Finished difference Result 9279 states and 21293 transitions. [2019-12-27 07:14:09,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 07:14:09,302 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-12-27 07:14:09,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:09,325 INFO L225 Difference]: With dead ends: 9279 [2019-12-27 07:14:09,325 INFO L226 Difference]: Without dead ends: 9279 [2019-12-27 07:14:09,326 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 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 07:14:09,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9279 states. [2019-12-27 07:14:09,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9279 to 8842. [2019-12-27 07:14:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8842 states. [2019-12-27 07:14:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8842 states to 8842 states and 20427 transitions. [2019-12-27 07:14:09,587 INFO L78 Accepts]: Start accepts. Automaton has 8842 states and 20427 transitions. Word has length 27 [2019-12-27 07:14:09,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:09,587 INFO L462 AbstractCegarLoop]: Abstraction has 8842 states and 20427 transitions. [2019-12-27 07:14:09,587 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:14:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 8842 states and 20427 transitions. [2019-12-27 07:14:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 07:14:09,599 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:09,599 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] [2019-12-27 07:14:09,599 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:09,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:09,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1977783448, now seen corresponding path program 1 times [2019-12-27 07:14:09,600 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:09,602 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198754739] [2019-12-27 07:14:09,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:14:09,686 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198754739] [2019-12-27 07:14:09,687 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:09,687 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:09,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847830844] [2019-12-27 07:14:09,688 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:14:09,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:09,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:14:09,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:14:09,689 INFO L87 Difference]: Start difference. First operand 8842 states and 20427 transitions. Second operand 3 states. [2019-12-27 07:14:09,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:09,797 INFO L93 Difference]: Finished difference Result 9983 states and 21907 transitions. [2019-12-27 07:14:09,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:14:09,797 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-12-27 07:14:09,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:09,817 INFO L225 Difference]: With dead ends: 9983 [2019-12-27 07:14:09,818 INFO L226 Difference]: Without dead ends: 9983 [2019-12-27 07:14:09,819 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 07:14:09,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9983 states. [2019-12-27 07:14:09,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9983 to 8811. [2019-12-27 07:14:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8811 states. [2019-12-27 07:14:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8811 states to 8811 states and 19466 transitions. [2019-12-27 07:14:09,991 INFO L78 Accepts]: Start accepts. Automaton has 8811 states and 19466 transitions. Word has length 30 [2019-12-27 07:14:09,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:09,992 INFO L462 AbstractCegarLoop]: Abstraction has 8811 states and 19466 transitions. [2019-12-27 07:14:09,992 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:14:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 8811 states and 19466 transitions. [2019-12-27 07:14:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-27 07:14:10,004 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:10,004 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:10,004 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:10,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:10,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1922766466, now seen corresponding path program 1 times [2019-12-27 07:14:10,005 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:10,006 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073081652] [2019-12-27 07:14:10,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:10,128 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 07:14:10,130 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073081652] [2019-12-27 07:14:10,130 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:10,130 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:10,130 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807327937] [2019-12-27 07:14:10,131 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:14:10,131 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:10,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:14:10,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:14:10,132 INFO L87 Difference]: Start difference. First operand 8811 states and 19466 transitions. Second operand 5 states. [2019-12-27 07:14:10,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:10,571 INFO L93 Difference]: Finished difference Result 9934 states and 21689 transitions. [2019-12-27 07:14:10,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 07:14:10,572 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-12-27 07:14:10,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:10,588 INFO L225 Difference]: With dead ends: 9934 [2019-12-27 07:14:10,589 INFO L226 Difference]: Without dead ends: 9934 [2019-12-27 07:14:10,589 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 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 07:14:10,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9934 states. [2019-12-27 07:14:10,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9934 to 7897. [2019-12-27 07:14:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7897 states. [2019-12-27 07:14:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7897 states to 7897 states and 17615 transitions. [2019-12-27 07:14:10,738 INFO L78 Accepts]: Start accepts. Automaton has 7897 states and 17615 transitions. Word has length 33 [2019-12-27 07:14:10,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:10,738 INFO L462 AbstractCegarLoop]: Abstraction has 7897 states and 17615 transitions. [2019-12-27 07:14:10,738 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:14:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 7897 states and 17615 transitions. [2019-12-27 07:14:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-27 07:14:10,751 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:10,751 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] [2019-12-27 07:14:10,751 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:10,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:10,752 INFO L82 PathProgramCache]: Analyzing trace with hash -76235029, now seen corresponding path program 1 times [2019-12-27 07:14:10,752 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:10,752 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571014239] [2019-12-27 07:14:10,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:14:10,819 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571014239] [2019-12-27 07:14:10,820 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:10,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:10,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123134261] [2019-12-27 07:14:10,820 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:14:10,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:10,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:14:10,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:10,822 INFO L87 Difference]: Start difference. First operand 7897 states and 17615 transitions. Second operand 4 states. [2019-12-27 07:14:10,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:10,860 INFO L93 Difference]: Finished difference Result 5532 states and 12270 transitions. [2019-12-27 07:14:10,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 07:14:10,861 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 39 [2019-12-27 07:14:10,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:10,873 INFO L225 Difference]: With dead ends: 5532 [2019-12-27 07:14:10,873 INFO L226 Difference]: Without dead ends: 5532 [2019-12-27 07:14:10,874 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:10,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5532 states. [2019-12-27 07:14:10,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5532 to 5428. [2019-12-27 07:14:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5428 states. [2019-12-27 07:14:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 5428 states and 12077 transitions. [2019-12-27 07:14:11,015 INFO L78 Accepts]: Start accepts. Automaton has 5428 states and 12077 transitions. Word has length 39 [2019-12-27 07:14:11,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:11,015 INFO L462 AbstractCegarLoop]: Abstraction has 5428 states and 12077 transitions. [2019-12-27 07:14:11,016 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:14:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5428 states and 12077 transitions. [2019-12-27 07:14:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-27 07:14:11,032 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:11,032 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:11,033 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:11,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:11,033 INFO L82 PathProgramCache]: Analyzing trace with hash 1237619946, now seen corresponding path program 1 times [2019-12-27 07:14:11,033 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:11,034 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401476138] [2019-12-27 07:14:11,034 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:11,148 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 07:14:11,149 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401476138] [2019-12-27 07:14:11,149 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:11,149 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:11,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662695043] [2019-12-27 07:14:11,150 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:14:11,150 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:11,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:14:11,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:14:11,151 INFO L87 Difference]: Start difference. First operand 5428 states and 12077 transitions. Second operand 5 states. [2019-12-27 07:14:11,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:11,372 INFO L93 Difference]: Finished difference Result 8090 states and 18079 transitions. [2019-12-27 07:14:11,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 07:14:11,373 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 68 [2019-12-27 07:14:11,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:11,385 INFO L225 Difference]: With dead ends: 8090 [2019-12-27 07:14:11,385 INFO L226 Difference]: Without dead ends: 6752 [2019-12-27 07:14:11,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-27 07:14:11,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6752 states. [2019-12-27 07:14:11,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6752 to 6752. [2019-12-27 07:14:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6752 states. [2019-12-27 07:14:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 6752 states and 15177 transitions. [2019-12-27 07:14:11,508 INFO L78 Accepts]: Start accepts. Automaton has 6752 states and 15177 transitions. Word has length 68 [2019-12-27 07:14:11,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:11,508 INFO L462 AbstractCegarLoop]: Abstraction has 6752 states and 15177 transitions. [2019-12-27 07:14:11,509 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:14:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 6752 states and 15177 transitions. [2019-12-27 07:14:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-27 07:14:11,529 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:11,530 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:11,530 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:11,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:11,531 INFO L82 PathProgramCache]: Analyzing trace with hash 204527944, now seen corresponding path program 2 times [2019-12-27 07:14:11,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:11,531 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914339280] [2019-12-27 07:14:11,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:11,693 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 07:14:11,693 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914339280] [2019-12-27 07:14:11,694 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:11,694 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 07:14:11,694 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643607622] [2019-12-27 07:14:11,694 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 07:14:11,695 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:11,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 07:14:11,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-12-27 07:14:11,696 INFO L87 Difference]: Start difference. First operand 6752 states and 15177 transitions. Second operand 6 states. [2019-12-27 07:14:11,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:11,913 INFO L93 Difference]: Finished difference Result 11672 states and 26024 transitions. [2019-12-27 07:14:11,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-27 07:14:11,913 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 68 [2019-12-27 07:14:11,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:11,926 INFO L225 Difference]: With dead ends: 11672 [2019-12-27 07:14:11,926 INFO L226 Difference]: Without dead ends: 9721 [2019-12-27 07:14:11,926 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2019-12-27 07:14:11,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9721 states. [2019-12-27 07:14:12,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9721 to 8010. [2019-12-27 07:14:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8010 states. [2019-12-27 07:14:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8010 states to 8010 states and 18005 transitions. [2019-12-27 07:14:12,079 INFO L78 Accepts]: Start accepts. Automaton has 8010 states and 18005 transitions. Word has length 68 [2019-12-27 07:14:12,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:12,079 INFO L462 AbstractCegarLoop]: Abstraction has 8010 states and 18005 transitions. [2019-12-27 07:14:12,079 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 07:14:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 8010 states and 18005 transitions. [2019-12-27 07:14:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-27 07:14:12,098 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:12,099 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:12,099 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:12,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:12,099 INFO L82 PathProgramCache]: Analyzing trace with hash -1077624442, now seen corresponding path program 3 times [2019-12-27 07:14:12,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:12,100 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306505038] [2019-12-27 07:14:12,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:12,177 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 07:14:12,178 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306505038] [2019-12-27 07:14:12,178 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:12,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:12,178 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493911229] [2019-12-27 07:14:12,179 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:14:12,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:12,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:14:12,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:12,179 INFO L87 Difference]: Start difference. First operand 8010 states and 18005 transitions. Second operand 4 states. [2019-12-27 07:14:12,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:12,220 INFO L93 Difference]: Finished difference Result 8637 states and 19337 transitions. [2019-12-27 07:14:12,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 07:14:12,220 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2019-12-27 07:14:12,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:12,222 INFO L225 Difference]: With dead ends: 8637 [2019-12-27 07:14:12,222 INFO L226 Difference]: Without dead ends: 783 [2019-12-27 07:14:12,222 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 07:14:12,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2019-12-27 07:14:12,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 783. [2019-12-27 07:14:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 783 states. [2019-12-27 07:14:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1622 transitions. [2019-12-27 07:14:12,233 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1622 transitions. Word has length 68 [2019-12-27 07:14:12,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:12,233 INFO L462 AbstractCegarLoop]: Abstraction has 783 states and 1622 transitions. [2019-12-27 07:14:12,233 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:14:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1622 transitions. [2019-12-27 07:14:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-27 07:14:12,235 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:12,235 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:12,235 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:12,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:12,236 INFO L82 PathProgramCache]: Analyzing trace with hash 380599401, now seen corresponding path program 1 times [2019-12-27 07:14:12,236 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:12,236 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280799076] [2019-12-27 07:14:12,236 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:12,339 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 07:14:12,339 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280799076] [2019-12-27 07:14:12,339 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:12,339 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-27 07:14:12,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376988227] [2019-12-27 07:14:12,340 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 07:14:12,340 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:12,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 07:14:12,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-27 07:14:12,341 INFO L87 Difference]: Start difference. First operand 783 states and 1622 transitions. Second operand 8 states. [2019-12-27 07:14:12,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:12,586 INFO L93 Difference]: Finished difference Result 1594 states and 3261 transitions. [2019-12-27 07:14:12,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-27 07:14:12,586 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2019-12-27 07:14:12,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:12,588 INFO L225 Difference]: With dead ends: 1594 [2019-12-27 07:14:12,588 INFO L226 Difference]: Without dead ends: 1159 [2019-12-27 07:14:12,588 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2019-12-27 07:14:12,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2019-12-27 07:14:12,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 877. [2019-12-27 07:14:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 877 states. [2019-12-27 07:14:12,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 877 states and 1790 transitions. [2019-12-27 07:14:12,609 INFO L78 Accepts]: Start accepts. Automaton has 877 states and 1790 transitions. Word has length 69 [2019-12-27 07:14:12,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:12,609 INFO L462 AbstractCegarLoop]: Abstraction has 877 states and 1790 transitions. [2019-12-27 07:14:12,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 07:14:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1790 transitions. [2019-12-27 07:14:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-27 07:14:12,612 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:12,612 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:12,612 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:12,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:12,612 INFO L82 PathProgramCache]: Analyzing trace with hash -1600275681, now seen corresponding path program 2 times [2019-12-27 07:14:12,613 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:12,613 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871118201] [2019-12-27 07:14:12,613 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:12,744 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 07:14:12,745 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871118201] [2019-12-27 07:14:12,745 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:12,745 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:14:12,745 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669230144] [2019-12-27 07:14:12,746 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:14:12,746 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:12,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:14:12,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:14:12,746 INFO L87 Difference]: Start difference. First operand 877 states and 1790 transitions. Second operand 4 states. [2019-12-27 07:14:12,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:12,821 INFO L93 Difference]: Finished difference Result 998 states and 2032 transitions. [2019-12-27 07:14:12,821 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 07:14:12,822 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 69 [2019-12-27 07:14:12,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:12,823 INFO L225 Difference]: With dead ends: 998 [2019-12-27 07:14:12,823 INFO L226 Difference]: Without dead ends: 998 [2019-12-27 07:14:12,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 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 07:14:12,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2019-12-27 07:14:12,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 910. [2019-12-27 07:14:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 910 states. [2019-12-27 07:14:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1856 transitions. [2019-12-27 07:14:12,839 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1856 transitions. Word has length 69 [2019-12-27 07:14:12,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:12,841 INFO L462 AbstractCegarLoop]: Abstraction has 910 states and 1856 transitions. [2019-12-27 07:14:12,841 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:14:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1856 transitions. [2019-12-27 07:14:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-27 07:14:12,849 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:12,849 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:12,849 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:12,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:12,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1835396554, now seen corresponding path program 1 times [2019-12-27 07:14:12,850 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:12,850 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273170861] [2019-12-27 07:14:12,850 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:14:13,010 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 07:14:13,010 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273170861] [2019-12-27 07:14:13,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:14:13,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:14:13,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242939404] [2019-12-27 07:14:13,011 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:14:13,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:14:13,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:14:13,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:14:13,012 INFO L87 Difference]: Start difference. First operand 910 states and 1856 transitions. Second operand 3 states. [2019-12-27 07:14:13,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:14:13,030 INFO L93 Difference]: Finished difference Result 910 states and 1855 transitions. [2019-12-27 07:14:13,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:14:13,031 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-27 07:14:13,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:14:13,032 INFO L225 Difference]: With dead ends: 910 [2019-12-27 07:14:13,033 INFO L226 Difference]: Without dead ends: 910 [2019-12-27 07:14:13,033 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 07:14:13,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2019-12-27 07:14:13,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 910. [2019-12-27 07:14:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 910 states. [2019-12-27 07:14:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1855 transitions. [2019-12-27 07:14:13,053 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1855 transitions. Word has length 70 [2019-12-27 07:14:13,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:14:13,053 INFO L462 AbstractCegarLoop]: Abstraction has 910 states and 1855 transitions. [2019-12-27 07:14:13,053 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:14:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1855 transitions. [2019-12-27 07:14:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-27 07:14:13,056 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:14:13,056 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:14:13,056 INFO L410 AbstractCegarLoop]: === Iteration 16 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:14:13,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:14:13,056 INFO L82 PathProgramCache]: Analyzing trace with hash 1475809186, now seen corresponding path program 1 times [2019-12-27 07:14:13,057 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:14:13,057 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750755173] [2019-12-27 07:14:13,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:14:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:14:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:14:13,245 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 07:14:13,247 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 07:14:13,252 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1061] [1061] ULTIMATE.startENTRY-->L818: Formula: (let ((.cse0 (store |v_#valid_46| 0 0))) (and (= 0 v_~x$read_delayed_var~0.base_6) (= v_~main$tmp_guard0~0_10 0) (= 0 v_~x$read_delayed_var~0.offset_6) (= 0 v_~__unbuffered_p1_EAX~0_13) (= 0 v_~x$r_buff0_thd2~0_63) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1733~0.base_23|) (= v_~__unbuffered_p1_EBX~0_14 0) (= v_~x$r_buff1_thd1~0_40 0) (= 0 v_~x$w_buff1~0_32) (= v_~x$r_buff1_thd2~0_38 0) (= 0 v_~__unbuffered_p0_EAX~0_12) (= 0 v_~x$r_buff0_thd0~0_21) (= v_~__unbuffered_p0_EBX~0_13 0) (= v_~x$r_buff1_thd0~0_23 0) (= 0 v_~x$r_buff0_thd1~0_81) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1733~0.base_23| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1733~0.base_23|) |v_ULTIMATE.start_main_~#t1733~0.offset_18| 0)) |v_#memory_int_17|) (= 0 v_~weak$$choice2~0_36) (= |v_#valid_44| (store .cse0 |v_ULTIMATE.start_main_~#t1733~0.base_23| 1)) (= v_~x$mem_tmp~0_14 0) (= 0 v_~x$read_delayed~0_6) (= v_~x$flush_delayed~0_18 0) (< 0 |v_#StackHeapBarrier_14|) (= 0 v_~weak$$choice0~0_11) (= 0 v_~x$w_buff0_used~0_136) (= v_~main$tmp_guard1~0_14 0) (= 0 |v_ULTIMATE.start_main_~#t1733~0.offset_18|) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1733~0.base_23| 4) |v_#length_17|) (= |v_#NULL.offset_5| 0) (= 0 v_~y~0_8) (= v_~x$w_buff1_used~0_73 0) (= v_~x~0_32 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t1733~0.base_23|) 0) (= 0 v_~x$w_buff0~0_31) (= 0 |v_#NULL.base_5|) (= 0 v_~__unbuffered_cnt~0_16))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_18|, #length=|v_#length_18|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_31, ULTIMATE.start_main_~#t1734~0.offset=|v_ULTIMATE.start_main_~#t1734~0.offset_16|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_18, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_19|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_40, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~x$mem_tmp~0=v_~x$mem_tmp~0_14, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_11|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_11|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_13|, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_11|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_12, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_~#t1734~0.base=|v_ULTIMATE.start_main_~#t1734~0.base_19|, #length=|v_#length_17|, ~y~0=v_~y~0_8, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_21, ULTIMATE.start_main_#t~nondet62=|v_ULTIMATE.start_main_#t~nondet62_9|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_14, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_13, ~x$w_buff1~0=v_~x$w_buff1~0_32, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_73, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_23, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_9|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_6, #NULL.base=|v_#NULL.base_5|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_136, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_13|, ~weak$$choice0~0=v_~weak$$choice0~0_11, ULTIMATE.start_main_~#t1733~0.offset=|v_ULTIMATE.start_main_~#t1733~0.offset_18|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_36, ~x~0=v_~x~0_32, ULTIMATE.start_main_~#t1733~0.base=|v_ULTIMATE.start_main_~#t1733~0.base_23|, ~x$read_delayed~0=v_~x$read_delayed~0_6} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_~#t1734~0.offset, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite65, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t1734~0.base, #length, ~y~0, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet62, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EBX~0, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet61, ~x$read_delayed_var~0.base, #NULL.base, ~x$w_buff0_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ULTIMATE.start_main_~#t1733~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_~#t1733~0.base, ~x$read_delayed~0] because there is no mapped edge [2019-12-27 07:14:13,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1043] [1043] L5-->L744: Formula: (and (= ~x$r_buff0_thd1~0_Out-976762469 1) (= ~x~0_In-976762469 ~x$mem_tmp~0_Out-976762469) (not (= 0 P0Thread1of1ForFork1___VERIFIER_assert_~expression_In-976762469)) (= |P0Thread1of1ForFork1_#t~nondet3_In-976762469| ~weak$$choice0~0_Out-976762469) (= ~weak$$choice2~0_Out-976762469 |P0Thread1of1ForFork1_#t~nondet4_In-976762469|) (= ~x$flush_delayed~0_Out-976762469 ~weak$$choice2~0_Out-976762469) (= ~x$r_buff0_thd1~0_In-976762469 ~x$r_buff1_thd1~0_Out-976762469) (= ~x$r_buff1_thd0~0_Out-976762469 ~x$r_buff0_thd0~0_In-976762469) (= ~x$r_buff1_thd2~0_Out-976762469 ~x$r_buff0_thd2~0_In-976762469)) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-976762469, ~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-976762469, P0Thread1of1ForFork1___VERIFIER_assert_~expression=P0Thread1of1ForFork1___VERIFIER_assert_~expression_In-976762469, P0Thread1of1ForFork1_#t~nondet3=|P0Thread1of1ForFork1_#t~nondet3_In-976762469|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-976762469, P0Thread1of1ForFork1_#t~nondet4=|P0Thread1of1ForFork1_#t~nondet4_In-976762469|, ~x~0=~x~0_In-976762469} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-976762469, ~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_Out-976762469, ~x$flush_delayed~0=~x$flush_delayed~0_Out-976762469, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_Out-976762469, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_Out-976762469, ~x$mem_tmp~0=~x$mem_tmp~0_Out-976762469, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-976762469, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-976762469, ~weak$$choice0~0=~weak$$choice0~0_Out-976762469, P0Thread1of1ForFork1___VERIFIER_assert_~expression=P0Thread1of1ForFork1___VERIFIER_assert_~expression_In-976762469, P0Thread1of1ForFork1_#t~nondet3=|P0Thread1of1ForFork1_#t~nondet3_Out-976762469|, ~weak$$choice2~0=~weak$$choice2~0_Out-976762469, P0Thread1of1ForFork1_#t~nondet4=|P0Thread1of1ForFork1_#t~nondet4_Out-976762469|, ~x~0=~x~0_In-976762469} AuxVars[] AssignedVars[~weak$$choice0~0, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, ~x$r_buff1_thd2~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork1_#t~nondet3, ~x$mem_tmp~0, ~x$r_buff1_thd0~0, ~weak$$choice2~0, P0Thread1of1ForFork1_#t~nondet4] because there is no mapped edge [2019-12-27 07:14:13,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] L818-1-->L820: Formula: (and (= |v_ULTIMATE.start_main_~#t1734~0.offset_10| 0) (< |v_#StackHeapBarrier_8| |v_ULTIMATE.start_main_~#t1734~0.base_11|) (= (select |v_#valid_24| |v_ULTIMATE.start_main_~#t1734~0.base_11|) 0) (= |v_#memory_int_9| (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1734~0.base_11| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1734~0.base_11|) |v_ULTIMATE.start_main_~#t1734~0.offset_10| 1))) (not (= |v_ULTIMATE.start_main_~#t1734~0.base_11| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1734~0.base_11| 4) |v_#length_9|) (= (store |v_#valid_24| |v_ULTIMATE.start_main_~#t1734~0.base_11| 1) |v_#valid_23|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_8|, #valid=|v_#valid_24|, #memory_int=|v_#memory_int_10|, #length=|v_#length_10|} OutVars{ULTIMATE.start_main_~#t1734~0.offset=|v_ULTIMATE.start_main_~#t1734~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_8|, ULTIMATE.start_main_~#t1734~0.base=|v_ULTIMATE.start_main_~#t1734~0.base_11|, #valid=|v_#valid_23|, #memory_int=|v_#memory_int_9|, #length=|v_#length_9|, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1734~0.offset, ULTIMATE.start_main_~#t1734~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-27 07:14:13,257 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L744-2-->L744-5: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd1~0_In861728023 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In861728023 256) 0)) (.cse2 (= |P0Thread1of1ForFork1_#t~ite6_Out861728023| |P0Thread1of1ForFork1_#t~ite5_Out861728023|))) (or (and (not .cse0) (= ~x$w_buff0~0_In861728023 |P0Thread1of1ForFork1_#t~ite5_Out861728023|) (not .cse1) .cse2) (and (or .cse0 .cse1) (= |P0Thread1of1ForFork1_#t~ite5_Out861728023| ~x$w_buff1~0_In861728023) .cse2))) InVars {~x$w_buff0~0=~x$w_buff0~0_In861728023, ~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In861728023, ~x$w_buff1~0=~x$w_buff1~0_In861728023, ~x$w_buff0_used~0=~x$w_buff0_used~0_In861728023} OutVars{~x$w_buff0~0=~x$w_buff0~0_In861728023, P0Thread1of1ForFork1_#t~ite5=|P0Thread1of1ForFork1_#t~ite5_Out861728023|, ~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In861728023, P0Thread1of1ForFork1_#t~ite6=|P0Thread1of1ForFork1_#t~ite6_Out861728023|, ~x$w_buff1~0=~x$w_buff1~0_In861728023, ~x$w_buff0_used~0=~x$w_buff0_used~0_In861728023} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite5, P0Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-27 07:14:13,266 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [937] [937] L749-->L750: Formula: (and (= v_~x$r_buff0_thd1~0_49 v_~x$r_buff0_thd1~0_48) (not (= (mod v_~weak$$choice2~0_28 256) 0))) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_49, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{P0Thread1of1ForFork1_#t~ite21=|v_P0Thread1of1ForFork1_#t~ite21_9|, P0Thread1of1ForFork1_#t~ite20=|v_P0Thread1of1ForFork1_#t~ite20_9|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_48, P0Thread1of1ForFork1_#t~ite19=|v_P0Thread1of1ForFork1_#t~ite19_8|, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, P0Thread1of1ForFork1_#t~ite20, ~x$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-27 07:14:13,268 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1003] [1003] L752-->L752-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In531221230 256) 0))) (or (and (= |P0Thread1of1ForFork1_#t~ite25_Out531221230| ~x~0_In531221230) .cse0) (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite25_Out531221230| ~x$mem_tmp~0_In531221230)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In531221230, ~x$mem_tmp~0=~x$mem_tmp~0_In531221230, ~x~0=~x~0_In531221230} OutVars{P0Thread1of1ForFork1_#t~ite25=|P0Thread1of1ForFork1_#t~ite25_Out531221230|, ~x$flush_delayed~0=~x$flush_delayed~0_In531221230, ~x$mem_tmp~0=~x$mem_tmp~0_In531221230, ~x~0=~x~0_In531221230} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite25] because there is no mapped edge [2019-12-27 07:14:13,283 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L791-->L791-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-1295439361 256)))) (or (and (= |P1Thread1of1ForFork0_#t~ite54_Out-1295439361| ~x$mem_tmp~0_In-1295439361) (not .cse0)) (and .cse0 (= |P1Thread1of1ForFork0_#t~ite54_Out-1295439361| ~x~0_In-1295439361)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-1295439361, ~x$mem_tmp~0=~x$mem_tmp~0_In-1295439361, ~x~0=~x~0_In-1295439361} OutVars{P1Thread1of1ForFork0_#t~ite54=|P1Thread1of1ForFork0_#t~ite54_Out-1295439361|, ~x$flush_delayed~0=~x$flush_delayed~0_In-1295439361, ~x$mem_tmp~0=~x$mem_tmp~0_In-1295439361, ~x~0=~x~0_In-1295439361} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite54] because there is no mapped edge [2019-12-27 07:14:13,286 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L795-2-->L795-4: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In1780335919 256))) (.cse0 (= (mod ~x$r_buff1_thd2~0_In1780335919 256) 0))) (or (and (not .cse0) (not .cse1) (= ~x$w_buff1~0_In1780335919 |P1Thread1of1ForFork0_#t~ite55_Out1780335919|)) (and (= ~x~0_In1780335919 |P1Thread1of1ForFork0_#t~ite55_Out1780335919|) (or .cse1 .cse0)))) InVars {~x$w_buff1~0=~x$w_buff1~0_In1780335919, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1780335919, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1780335919, ~x~0=~x~0_In1780335919} OutVars{~x$w_buff1~0=~x$w_buff1~0_In1780335919, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1780335919, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1780335919, P1Thread1of1ForFork0_#t~ite55=|P1Thread1of1ForFork0_#t~ite55_Out1780335919|, ~x~0=~x~0_In1780335919} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite55] because there is no mapped edge [2019-12-27 07:14:13,286 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [977] [977] L795-4-->L796: Formula: (= v_~x~0_28 |v_P1Thread1of1ForFork0_#t~ite55_8|) InVars {P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_8|} OutVars{P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_7|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_7|, ~x~0=v_~x~0_28} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~ite55, ~x~0] because there is no mapped edge [2019-12-27 07:14:13,287 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L796-->L796-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In916391374 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd2~0_In916391374 256)))) (or (and (= ~x$w_buff0_used~0_In916391374 |P1Thread1of1ForFork0_#t~ite57_Out916391374|) (or .cse0 .cse1)) (and (not .cse1) (= 0 |P1Thread1of1ForFork0_#t~ite57_Out916391374|) (not .cse0)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In916391374, ~x$w_buff0_used~0=~x$w_buff0_used~0_In916391374} OutVars{P1Thread1of1ForFork0_#t~ite57=|P1Thread1of1ForFork0_#t~ite57_Out916391374|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In916391374, ~x$w_buff0_used~0=~x$w_buff0_used~0_In916391374} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite57] because there is no mapped edge [2019-12-27 07:14:13,288 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L797-->L797-2: Formula: (let ((.cse2 (= (mod ~x$w_buff0_used~0_In395450928 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd2~0_In395450928 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In395450928 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd2~0_In395450928 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork0_#t~ite58_Out395450928| 0)) (and (= |P1Thread1of1ForFork0_#t~ite58_Out395450928| ~x$w_buff1_used~0_In395450928) (or .cse2 .cse3) (or .cse1 .cse0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In395450928, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In395450928, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In395450928, ~x$w_buff0_used~0=~x$w_buff0_used~0_In395450928} OutVars{P1Thread1of1ForFork0_#t~ite58=|P1Thread1of1ForFork0_#t~ite58_Out395450928|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In395450928, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In395450928, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In395450928, ~x$w_buff0_used~0=~x$w_buff0_used~0_In395450928} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite58] because there is no mapped edge [2019-12-27 07:14:13,289 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L798-->L798-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd2~0_In-1504758486 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1504758486 256)))) (or (and (= |P1Thread1of1ForFork0_#t~ite59_Out-1504758486| ~x$r_buff0_thd2~0_In-1504758486) (or .cse0 .cse1)) (and (not .cse1) (= |P1Thread1of1ForFork0_#t~ite59_Out-1504758486| 0) (not .cse0)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-1504758486, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1504758486} OutVars{~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-1504758486, P1Thread1of1ForFork0_#t~ite59=|P1Thread1of1ForFork0_#t~ite59_Out-1504758486|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1504758486} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite59] because there is no mapped edge [2019-12-27 07:14:13,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L799-->L799-2: Formula: (let ((.cse2 (= 0 (mod ~x$r_buff0_thd2~0_In-752072157 256))) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In-752072157 256))) (.cse1 (= (mod ~x$w_buff1_used~0_In-752072157 256) 0)) (.cse0 (= 0 (mod ~x$r_buff1_thd2~0_In-752072157 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork0_#t~ite60_Out-752072157| 0)) (and (or .cse2 .cse3) (= |P1Thread1of1ForFork0_#t~ite60_Out-752072157| ~x$r_buff1_thd2~0_In-752072157) (or .cse1 .cse0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-752072157, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-752072157, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-752072157, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-752072157} OutVars{P1Thread1of1ForFork0_#t~ite60=|P1Thread1of1ForFork0_#t~ite60_Out-752072157|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-752072157, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-752072157, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In-752072157, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-752072157} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite60] because there is no mapped edge [2019-12-27 07:14:13,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L799-2-->P1EXIT: Formula: (and (= v_~x$r_buff1_thd2~0_34 |v_P1Thread1of1ForFork0_#t~ite60_8|) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_7|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_34, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite60, ~x$r_buff1_thd2~0, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-27 07:14:13,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L760-->L760-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In2108069378 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd1~0_In2108069378 256) 0))) (or (and (= |P0Thread1of1ForFork1_#t~ite28_Out2108069378| 0) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= |P0Thread1of1ForFork1_#t~ite28_Out2108069378| ~x$w_buff0_used~0_In2108069378)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In2108069378, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2108069378} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In2108069378, P0Thread1of1ForFork1_#t~ite28=|P0Thread1of1ForFork1_#t~ite28_Out2108069378|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2108069378} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite28] because there is no mapped edge [2019-12-27 07:14:13,291 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1019] [1019] L761-->L761-2: Formula: (let ((.cse2 (= (mod ~x$r_buff0_thd1~0_In2138111805 256) 0)) (.cse3 (= (mod ~x$w_buff0_used~0_In2138111805 256) 0)) (.cse0 (= (mod ~x$w_buff1_used~0_In2138111805 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd1~0_In2138111805 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite29_Out2138111805| ~x$w_buff1_used~0_In2138111805) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |P0Thread1of1ForFork1_#t~ite29_Out2138111805|)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In2138111805, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2138111805, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In2138111805, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2138111805} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In2138111805, P0Thread1of1ForFork1_#t~ite29=|P0Thread1of1ForFork1_#t~ite29_Out2138111805|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2138111805, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In2138111805, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2138111805} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite29] because there is no mapped edge [2019-12-27 07:14:13,292 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L762-->L763: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-212415242 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd1~0_In-212415242 256) 0))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd1~0_Out-212415242 ~x$r_buff0_thd1~0_In-212415242)) (and (= 0 ~x$r_buff0_thd1~0_Out-212415242) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-212415242, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-212415242} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_Out-212415242, P0Thread1of1ForFork1_#t~ite30=|P0Thread1of1ForFork1_#t~ite30_Out-212415242|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-212415242} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite30] because there is no mapped edge [2019-12-27 07:14:13,292 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [998] [998] L763-->L763-2: Formula: (let ((.cse1 (= (mod ~x$w_buff1_used~0_In-394837136 256) 0)) (.cse0 (= 0 (mod ~x$r_buff1_thd1~0_In-394837136 256))) (.cse3 (= (mod ~x$r_buff0_thd1~0_In-394837136 256) 0)) (.cse2 (= (mod ~x$w_buff0_used~0_In-394837136 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P0Thread1of1ForFork1_#t~ite31_Out-394837136|)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~x$r_buff1_thd1~0_In-394837136 |P0Thread1of1ForFork1_#t~ite31_Out-394837136|)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-394837136, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-394837136, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-394837136, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-394837136} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-394837136, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-394837136, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-394837136, P0Thread1of1ForFork1_#t~ite31=|P0Thread1of1ForFork1_#t~ite31_Out-394837136|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-394837136} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-27 07:14:13,293 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] L763-2-->P0EXIT: Formula: (and (= v_~x$r_buff1_thd1~0_36 |v_P0Thread1of1ForFork1_#t~ite31_8|) (= 0 |v_P0Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P0Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_11 1) v_~__unbuffered_cnt~0_10)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, P0Thread1of1ForFork1_#t~ite31=|v_P0Thread1of1ForFork1_#t~ite31_8|} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_5|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork1_#t~ite31=|v_P0Thread1of1ForFork1_#t~ite31_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-27 07:14:13,293 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L820-1-->L826: Formula: (and (= v_~__unbuffered_cnt~0_8 2) (= v_~main$tmp_guard0~0_5 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{ULTIMATE.start_main_#t~nondet62=|v_ULTIMATE.start_main_#t~nondet62_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-27 07:14:13,294 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L826-2-->L826-5: Formula: (let ((.cse2 (= 0 (mod ~x$w_buff1_used~0_In-274781021 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In-274781021 256) 0)) (.cse0 (= |ULTIMATE.start_main_#t~ite64_Out-274781021| |ULTIMATE.start_main_#t~ite63_Out-274781021|))) (or (and (= ~x~0_In-274781021 |ULTIMATE.start_main_#t~ite63_Out-274781021|) .cse0 (or .cse1 .cse2)) (and (not .cse2) (not .cse1) .cse0 (= ~x$w_buff1~0_In-274781021 |ULTIMATE.start_main_#t~ite63_Out-274781021|)))) InVars {~x$w_buff1~0=~x$w_buff1~0_In-274781021, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-274781021, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-274781021, ~x~0=~x~0_In-274781021} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-274781021|, ~x$w_buff1~0=~x$w_buff1~0_In-274781021, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-274781021, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-274781021, ~x~0=~x~0_In-274781021, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-274781021|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 07:14:13,295 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L827-->L827-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In1303283183 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1303283183 256)))) (or (and (= |ULTIMATE.start_main_#t~ite65_Out1303283183| ~x$w_buff0_used~0_In1303283183) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite65_Out1303283183| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1303283183, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1303283183} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1303283183, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out1303283183|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1303283183} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 07:14:13,297 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L828-->L828-2: Formula: (let ((.cse2 (= (mod ~x$w_buff0_used~0_In97375414 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd0~0_In97375414 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In97375414 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In97375414 256) 0))) (or (and (= ~x$w_buff1_used~0_In97375414 |ULTIMATE.start_main_#t~ite66_Out97375414|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite66_Out97375414|) (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In97375414, ~x$w_buff1_used~0=~x$w_buff1_used~0_In97375414, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In97375414, ~x$w_buff0_used~0=~x$w_buff0_used~0_In97375414} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In97375414, ~x$w_buff1_used~0=~x$w_buff1_used~0_In97375414, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out97375414|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In97375414, ~x$w_buff0_used~0=~x$w_buff0_used~0_In97375414} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 07:14:13,298 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L829-->L829-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-257377449 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-257377449 256)))) (or (and (= |ULTIMATE.start_main_#t~ite67_Out-257377449| ~x$r_buff0_thd0~0_In-257377449) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite67_Out-257377449| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-257377449, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-257377449} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-257377449, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out-257377449|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-257377449} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 07:14:13,299 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L830-->L830-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1481687639 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-1481687639 256))) (.cse2 (= 0 (mod ~x$w_buff1_used~0_In-1481687639 256))) (.cse3 (= (mod ~x$r_buff1_thd0~0_In-1481687639 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite68_Out-1481687639|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$r_buff1_thd0~0_In-1481687639 |ULTIMATE.start_main_#t~ite68_Out-1481687639|)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1481687639, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1481687639, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1481687639, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1481687639} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1481687639, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1481687639, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out-1481687639|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1481687639, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1481687639} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 07:14:13,299 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L830-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~__unbuffered_p0_EBX~0_10 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_~x$r_buff1_thd0~0_20 |v_ULTIMATE.start_main_#t~ite68_14|) (= v_~__unbuffered_p1_EBX~0_11 0) (= 1 v_~__unbuffered_p1_EAX~0_10) (= v_~main$tmp_guard1~0_11 0) (= v_~__unbuffered_p0_EAX~0_9 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_10, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_11, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_14|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_10, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_11, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_13|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_20, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd0~0, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 07:14:13,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 07:14:13 BasicIcfg [2019-12-27 07:14:13,427 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 07:14:13,430 INFO L168 Benchmark]: Toolchain (without parser) took 18262.30 ms. Allocated memory was 144.2 MB in the beginning and 795.3 MB in the end (delta: 651.2 MB). Free memory was 99.0 MB in the beginning and 598.7 MB in the end (delta: -499.6 MB). Peak memory consumption was 151.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,431 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory is still 118.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 07:14:13,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 834.07 ms. Allocated memory was 144.2 MB in the beginning and 202.9 MB in the end (delta: 58.7 MB). Free memory was 98.6 MB in the beginning and 155.0 MB in the end (delta: -56.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.84 ms. Allocated memory is still 202.9 MB. Free memory was 155.0 MB in the beginning and 152.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,438 INFO L168 Benchmark]: Boogie Preprocessor took 42.01 ms. Allocated memory is still 202.9 MB. Free memory was 152.1 MB in the beginning and 149.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,438 INFO L168 Benchmark]: RCFGBuilder took 1131.86 ms. Allocated memory is still 202.9 MB. Free memory was 149.2 MB in the beginning and 93.7 MB in the end (delta: 55.4 MB). Peak memory consumption was 55.4 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,443 INFO L168 Benchmark]: TraceAbstraction took 16177.87 ms. Allocated memory was 202.9 MB in the beginning and 795.3 MB in the end (delta: 592.4 MB). Free memory was 92.8 MB in the beginning and 598.7 MB in the end (delta: -505.9 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. [2019-12-27 07:14:13,449 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory is still 118.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 834.07 ms. Allocated memory was 144.2 MB in the beginning and 202.9 MB in the end (delta: 58.7 MB). Free memory was 98.6 MB in the beginning and 155.0 MB in the end (delta: -56.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 67.84 ms. Allocated memory is still 202.9 MB. Free memory was 155.0 MB in the beginning and 152.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.01 ms. Allocated memory is still 202.9 MB. Free memory was 152.1 MB in the beginning and 149.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1131.86 ms. Allocated memory is still 202.9 MB. Free memory was 149.2 MB in the beginning and 93.7 MB in the end (delta: 55.4 MB). Peak memory consumption was 55.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16177.87 ms. Allocated memory was 202.9 MB in the beginning and 795.3 MB in the end (delta: 592.4 MB). Free memory was 92.8 MB in the beginning and 598.7 MB in the end (delta: -505.9 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.6s, 191 ProgramPointsBefore, 116 ProgramPointsAfterwards, 246 TransitionsBefore, 141 TransitionsAfterwards, 27428 CoEnabledTransitionPairs, 7 FixpointIterations, 31 TrivialSequentialCompositions, 26 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 53 ConcurrentYvCompositions, 33 ChoiceCompositions, 9322 VarBasedMoverChecksPositive, 294 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 156567 CheckedPairsTotal, 110 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L818] FCALL, FORK 0 pthread_create(&t1733, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L729] 1 x$w_buff1 = x$w_buff0 [L730] 1 x$w_buff0 = 1 [L731] 1 x$w_buff1_used = x$w_buff0_used [L732] 1 x$w_buff0_used = (_Bool)1 [L820] FCALL, FORK 0 pthread_create(&t1734, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L744] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L744] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L745] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L745] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L746] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L746] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L747] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L748] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L748] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L750] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L750] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L751] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L752] 1 x = x$flush_delayed ? x$mem_tmp : x [L753] 1 x$flush_delayed = (_Bool)0 [L756] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L773] 2 y = 1 [L776] 2 __unbuffered_p1_EAX = y [L779] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L780] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L781] 2 x$flush_delayed = weak$$choice2 [L782] 2 x$mem_tmp = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L783] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L783] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L784] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L784] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L785] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L785] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L786] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L786] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L787] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L787] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L788] EXPR 2 weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2))=0, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L788] 2 x$r_buff0_thd2 = weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2)) [L789] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L789] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L790] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L759] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L791] 2 x = x$flush_delayed ? x$mem_tmp : x [L792] 2 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L796] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L797] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L798] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L760] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L761] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L826] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L826] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L827] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L828] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L829] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 185 locations, 2 error locations. Result: UNSAFE, OverallTime: 15.8s, OverallIterations: 16, TraceHistogramMax: 1, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 3262 SDtfs, 2777 SDslu, 5403 SDs, 0 SdLazy, 1675 SolverSat, 119 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31650occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 15 MinimizatonAttempts, 8387 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 672 NumberOfCodeBlocks, 672 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 586 ConstructedInterpolants, 0 QuantifiedInterpolants, 89220 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 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...