/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/ldv-races/race-2_2-container_of.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 08:18:43,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 08:18:43,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 08:18:43,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 08:18:43,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 08:18:43,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 08:18:43,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 08:18:43,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 08:18:43,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 08:18:43,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 08:18:43,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 08:18:43,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 08:18:43,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 08:18:43,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 08:18:43,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 08:18:43,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 08:18:43,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 08:18:43,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 08:18:43,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 08:18:43,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 08:18:43,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 08:18:43,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 08:18:43,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 08:18:43,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 08:18:43,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 08:18:43,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 08:18:43,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 08:18:43,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 08:18:43,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 08:18:43,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 08:18:43,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 08:18:43,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 08:18:43,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 08:18:43,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 08:18:43,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 08:18:43,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 08:18:43,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 08:18:43,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 08:18:43,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 08:18:43,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 08:18:43,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 08:18:43,112 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 08:18:43,130 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 08:18:43,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 08:18:43,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 08:18:43,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 08:18:43,132 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 08:18:43,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 08:18:43,132 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 08:18:43,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 08:18:43,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 08:18:43,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 08:18:43,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 08:18:43,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 08:18:43,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 08:18:43,134 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 08:18:43,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 08:18:43,134 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 08:18:43,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 08:18:43,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 08:18:43,135 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 08:18:43,135 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 08:18:43,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 08:18:43,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 08:18:43,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 08:18:43,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 08:18:43,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 08:18:43,136 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 08:18:43,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 08:18:43,136 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 08:18:43,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 08:18:43,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 08:18:43,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 08:18:43,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 08:18:43,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 08:18:43,429 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 08:18:43,430 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 08:18:43,431 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2019-12-27 08:18:43,498 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10bf59a8c/12777a13f5834fcc9792234094f8935c/FLAGb88b79dde [2019-12-27 08:18:44,154 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 08:18:44,155 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2019-12-27 08:18:44,175 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10bf59a8c/12777a13f5834fcc9792234094f8935c/FLAGb88b79dde [2019-12-27 08:18:44,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10bf59a8c/12777a13f5834fcc9792234094f8935c [2019-12-27 08:18:44,329 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 08:18:44,331 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 08:18:44,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 08:18:44,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 08:18:44,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 08:18:44,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:18:44" (1/1) ... [2019-12-27 08:18:44,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24cbc362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:44, skipping insertion in model container [2019-12-27 08:18:44,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:18:44" (1/1) ... [2019-12-27 08:18:44,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 08:18:44,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 08:18:45,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 08:18:45,231 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 08:18:45,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 08:18:45,731 INFO L208 MainTranslator]: Completed translation [2019-12-27 08:18:45,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45 WrapperNode [2019-12-27 08:18:45,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 08:18:45,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 08:18:45,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 08:18:45,734 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 08:18:45,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 08:18:45,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 08:18:45,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 08:18:45,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 08:18:45,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (1/1) ... [2019-12-27 08:18:45,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 08:18:45,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 08:18:45,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 08:18:45,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 08:18:45,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (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 08:18:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 08:18:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 08:18:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-27 08:18:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 08:18:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 08:18:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-12-27 08:18:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-12-27 08:18:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 08:18:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 08:18:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 08:18:46,059 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 08:18:46,975 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 08:18:46,975 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-27 08:18:46,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:18:46 BoogieIcfgContainer [2019-12-27 08:18:46,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 08:18:46,978 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 08:18:46,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 08:18:46,981 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 08:18:46,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 08:18:44" (1/3) ... [2019-12-27 08:18:46,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22dee3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:18:46, skipping insertion in model container [2019-12-27 08:18:46,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:18:45" (2/3) ... [2019-12-27 08:18:46,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22dee3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:18:46, skipping insertion in model container [2019-12-27 08:18:46,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:18:46" (3/3) ... [2019-12-27 08:18:46,985 INFO L109 eAbstractionObserver]: Analyzing ICFG race-2_2-container_of.i [2019-12-27 08:18:46,995 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 08:18:46,995 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 08:18:47,003 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-12-27 08:18:47,004 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 08:18:47,034 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,034 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,035 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,035 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,035 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,035 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,035 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,036 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,036 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,036 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,036 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,036 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,037 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,038 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,038 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,038 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,038 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,039 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,039 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,039 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,039 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,040 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,040 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,040 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,040 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,041 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,042 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,042 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,042 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,042 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,042 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,043 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,044 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,044 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,044 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,044 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,045 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,045 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,045 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,045 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,045 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,046 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,046 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,050 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,050 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,050 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,051 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,051 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,051 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,051 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,051 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,052 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,052 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,052 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,060 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,060 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,060 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,061 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,061 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,061 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,061 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,062 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,062 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,062 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,062 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 08:18:47,098 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-27 08:18:47,116 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 08:18:47,117 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 08:18:47,117 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 08:18:47,117 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 08:18:47,117 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 08:18:47,117 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 08:18:47,118 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 08:18:47,118 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 08:18:47,135 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 129 places, 131 transitions [2019-12-27 08:18:47,137 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 129 places, 131 transitions [2019-12-27 08:18:47,216 INFO L132 PetriNetUnfolder]: 9/169 cut-off events. [2019-12-27 08:18:47,216 INFO L133 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2019-12-27 08:18:47,224 INFO L76 FinitePrefix]: Finished finitePrefix Result has 180 conditions, 169 events. 9/169 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 347 event pairs. 0/153 useless extension candidates. Maximal degree in co-relation 86. Up to 4 conditions per place. [2019-12-27 08:18:47,230 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 129 places, 131 transitions [2019-12-27 08:18:47,310 INFO L132 PetriNetUnfolder]: 9/169 cut-off events. [2019-12-27 08:18:47,311 INFO L133 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2019-12-27 08:18:47,314 INFO L76 FinitePrefix]: Finished finitePrefix Result has 180 conditions, 169 events. 9/169 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 347 event pairs. 0/153 useless extension candidates. Maximal degree in co-relation 86. Up to 4 conditions per place. [2019-12-27 08:18:47,341 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 2200 [2019-12-27 08:18:47,343 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 08:18:48,440 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:48,469 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:48,474 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:48,498 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:48,500 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:48,500 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:95, output treesize:67 [2019-12-27 08:18:50,758 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:50,813 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:50,818 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:50,848 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:50,849 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:50,850 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:102, output treesize:74 [2019-12-27 08:18:51,578 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2019-12-27 08:18:51,937 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-12-27 08:18:51,950 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:52,028 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:52,035 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:52,099 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 08:18:52,100 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-12-27 08:18:52,100 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:148, output treesize:160 [2019-12-27 08:18:53,091 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-12-27 08:18:53,195 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-12-27 08:18:53,709 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2019-12-27 08:18:54,133 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-12-27 08:18:54,373 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-12-27 08:18:54,810 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-27 08:18:55,142 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-27 08:18:55,152 INFO L206 etLargeBlockEncoding]: Checked pairs total: 2980 [2019-12-27 08:18:55,153 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2019-12-27 08:18:55,155 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 34 places, 33 transitions [2019-12-27 08:18:55,171 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 207 states. [2019-12-27 08:18:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2019-12-27 08:18:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-27 08:18:55,180 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 08:18:55,181 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-12-27 08:18:55,181 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 08:18:55,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 08:18:55,187 INFO L82 PathProgramCache]: Analyzing trace with hash 14332728, now seen corresponding path program 1 times [2019-12-27 08:18:55,196 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 08:18:55,197 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260005054] [2019-12-27 08:18:55,197 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 08:18:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 08:18:55,632 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 08:18:55,633 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260005054] [2019-12-27 08:18:55,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 08:18:55,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 08:18:55,634 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659966713] [2019-12-27 08:18:55,638 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 08:18:55,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 08:18:55,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 08:18:55,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 08:18:55,651 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 3 states. [2019-12-27 08:18:55,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 08:18:55,807 INFO L93 Difference]: Finished difference Result 265 states and 601 transitions. [2019-12-27 08:18:55,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 08:18:55,809 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2019-12-27 08:18:55,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 08:18:55,843 INFO L225 Difference]: With dead ends: 265 [2019-12-27 08:18:55,843 INFO L226 Difference]: Without dead ends: 230 [2019-12-27 08:18:55,844 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 08:18:55,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2019-12-27 08:18:55,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 200. [2019-12-27 08:18:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2019-12-27 08:18:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 444 transitions. [2019-12-27 08:18:55,912 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 444 transitions. Word has length 4 [2019-12-27 08:18:55,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 08:18:55,912 INFO L462 AbstractCegarLoop]: Abstraction has 200 states and 444 transitions. [2019-12-27 08:18:55,912 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 08:18:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 444 transitions. [2019-12-27 08:18:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-27 08:18:55,913 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 08:18:55,913 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-27 08:18:55,914 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 08:18:55,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 08:18:55,914 INFO L82 PathProgramCache]: Analyzing trace with hash 444315651, now seen corresponding path program 1 times [2019-12-27 08:18:55,914 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 08:18:55,915 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093960330] [2019-12-27 08:18:55,915 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 08:18:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 08:18:56,045 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 08:18:56,046 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093960330] [2019-12-27 08:18:56,046 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 08:18:56,046 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 08:18:56,047 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113511764] [2019-12-27 08:18:56,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 08:18:56,051 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 08:18:56,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 08:18:56,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 08:18:56,051 INFO L87 Difference]: Start difference. First operand 200 states and 444 transitions. Second operand 3 states. [2019-12-27 08:18:56,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 08:18:56,184 INFO L93 Difference]: Finished difference Result 243 states and 536 transitions. [2019-12-27 08:18:56,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 08:18:56,185 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-27 08:18:56,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 08:18:56,190 INFO L225 Difference]: With dead ends: 243 [2019-12-27 08:18:56,190 INFO L226 Difference]: Without dead ends: 236 [2019-12-27 08:18:56,191 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 08:18:56,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2019-12-27 08:18:56,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 221. [2019-12-27 08:18:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2019-12-27 08:18:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 505 transitions. [2019-12-27 08:18:56,236 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 505 transitions. Word has length 5 [2019-12-27 08:18:56,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 08:18:56,236 INFO L462 AbstractCegarLoop]: Abstraction has 221 states and 505 transitions. [2019-12-27 08:18:56,236 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 08:18:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 505 transitions. [2019-12-27 08:18:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 08:18:56,238 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 08:18:56,238 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 08:18:56,238 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 08:18:56,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 08:18:56,239 INFO L82 PathProgramCache]: Analyzing trace with hash 715680725, now seen corresponding path program 1 times [2019-12-27 08:18:56,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 08:18:56,239 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780649429] [2019-12-27 08:18:56,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 08:18:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 08:18:56,316 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 08:18:56,317 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780649429] [2019-12-27 08:18:56,317 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 08:18:56,317 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 08:18:56,318 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751122111] [2019-12-27 08:18:56,318 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 08:18:56,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 08:18:56,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 08:18:56,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 08:18:56,319 INFO L87 Difference]: Start difference. First operand 221 states and 505 transitions. Second operand 3 states. [2019-12-27 08:18:56,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 08:18:56,335 INFO L93 Difference]: Finished difference Result 86 states and 167 transitions. [2019-12-27 08:18:56,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 08:18:56,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 08:18:56,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 08:18:56,336 INFO L225 Difference]: With dead ends: 86 [2019-12-27 08:18:56,336 INFO L226 Difference]: Without dead ends: 86 [2019-12-27 08:18:56,337 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 08:18:56,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2019-12-27 08:18:56,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2019-12-27 08:18:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2019-12-27 08:18:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 167 transitions. [2019-12-27 08:18:56,342 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 167 transitions. Word has length 9 [2019-12-27 08:18:56,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 08:18:56,342 INFO L462 AbstractCegarLoop]: Abstraction has 86 states and 167 transitions. [2019-12-27 08:18:56,342 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 08:18:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 167 transitions. [2019-12-27 08:18:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 08:18:56,343 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 08:18:56,344 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 08:18:56,344 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 08:18:56,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 08:18:56,344 INFO L82 PathProgramCache]: Analyzing trace with hash -670831991, now seen corresponding path program 1 times [2019-12-27 08:18:56,344 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 08:18:56,345 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039226405] [2019-12-27 08:18:56,345 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 08:18:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 08:18:56,922 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 08:18:56,922 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039226405] [2019-12-27 08:18:56,922 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 08:18:56,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-12-27 08:18:56,923 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680860469] [2019-12-27 08:18:56,923 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-12-27 08:18:56,924 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 08:18:56,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-12-27 08:18:56,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2019-12-27 08:18:56,924 INFO L87 Difference]: Start difference. First operand 86 states and 167 transitions. Second operand 12 states. [2019-12-27 08:18:58,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 08:18:58,472 INFO L93 Difference]: Finished difference Result 170 states and 318 transitions. [2019-12-27 08:18:58,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-12-27 08:18:58,473 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 18 [2019-12-27 08:18:58,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 08:18:58,474 INFO L225 Difference]: With dead ends: 170 [2019-12-27 08:18:58,474 INFO L226 Difference]: Without dead ends: 170 [2019-12-27 08:18:58,475 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=139, Invalid=323, Unknown=0, NotChecked=0, Total=462 [2019-12-27 08:18:58,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2019-12-27 08:18:58,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 133. [2019-12-27 08:18:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2019-12-27 08:18:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 255 transitions. [2019-12-27 08:18:58,482 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 255 transitions. Word has length 18 [2019-12-27 08:18:58,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 08:18:58,482 INFO L462 AbstractCegarLoop]: Abstraction has 133 states and 255 transitions. [2019-12-27 08:18:58,482 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-12-27 08:18:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 255 transitions. [2019-12-27 08:18:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 08:18:58,484 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 08:18:58,484 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 08:18:58,484 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 08:18:58,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 08:18:58,485 INFO L82 PathProgramCache]: Analyzing trace with hash -670831975, now seen corresponding path program 1 times [2019-12-27 08:18:58,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 08:18:58,485 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753833690] [2019-12-27 08:18:58,485 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 08:18:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 08:18:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 08:18:58,633 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 08:18:58,633 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 08:18:58,637 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [439] [439] ULTIMATE.startENTRY-->L1711-1: Formula: (let ((.cse7 (store |v_#valid_77| 0 0))) (let ((.cse5 (store .cse7 |v_~#t1~0.base_18| 1))) (let ((.cse0 (store .cse5 |v_~#t2~0.base_13| 1)) (.cse1 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 24)) (.cse3 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 28))) (and (= |v_ULTIMATE.start_main_~#data~1.offset_58| 0) (= |v_~#t1~0.offset_18| 0) (= (store .cse0 |v_ULTIMATE.start_main_~#data~1.base_64| 1) |v_#valid_76|) (= v_ULTIMATE.start_my_drv_probe_~d~0.offset_16 .cse1) (= |v_#NULL.offset_7| 0) (< 0 |v_#StackHeapBarrier_22|) (= v_ULTIMATE.start_my_drv_probe_~d~0.base_16 v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| v_ULTIMATE.start_my_drv_probe_~data.offset_18) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#data~1.base_64|)) (= |v_#length_41| (store (store (store |v_#length_42| |v_~#t1~0.base_18| 4) |v_~#t2~0.base_13| 4) |v_ULTIMATE.start_main_~#data~1.base_64| 32)) (= (store |v_#pthreadsMutex_18| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (select |v_#pthreadsMutex_18| v_ULTIMATE.start_my_drv_probe_~data.base_18) v_ULTIMATE.start_my_drv_probe_~data.offset_18 0)) |v_#pthreadsMutex_17|) (< |v_#StackHeapBarrier_22| |v_~#t1~0.base_18|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_#memory_int_113| (let ((.cse2 (store |v_#memory_int_114| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_int_114| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 0) .cse3 0)))) (store .cse2 |v_~#t1~0.base_18| (store (select .cse2 |v_~#t1~0.base_18|) |v_~#t1~0.offset_18| 0)))) (= |v_ULTIMATE.start_my_drv_init_#res_13| v_ULTIMATE.start_main_~ret~0_22) (= (select (select |v_#memory_int_114| |v_~#t1~0.base_18|) |v_~#t1~0.offset_18|) 0) (= (let ((.cse4 (store |v_#memory_$Pointer$.offset_77| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.offset_77| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_29) .cse3 v_DerPreprocessor_28)))) (store .cse4 |v_~#t1~0.base_18| (store (select .cse4 |v_~#t1~0.base_18|) |v_~#t1~0.offset_18| (select (select |v_#memory_$Pointer$.offset_76| |v_~#t1~0.base_18|) |v_~#t1~0.offset_18|)))) |v_#memory_$Pointer$.offset_76|) (= 0 (select .cse5 |v_~#t2~0.base_13|)) (= 0 |v_#NULL.base_7|) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#data~1.base_64|) (= (select (select |v_#memory_int_114| |v_~#t2~0.base_13|) |v_~#t2~0.offset_13|) 0) (= v_ULTIMATE.start_my_drv_probe_~res~0_19 0) (= |v_#memory_$Pointer$.base_76| (let ((.cse6 (store |v_#memory_$Pointer$.base_77| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.base_77| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_30) .cse3 v_DerPreprocessor_27)))) (store .cse6 |v_~#t1~0.base_18| (store (select .cse6 |v_~#t1~0.base_18|) |v_~#t1~0.offset_18| (select (select |v_#memory_$Pointer$.base_76| |v_~#t1~0.base_18|) |v_~#t1~0.offset_18|))))) (< |v_#StackHeapBarrier_22| |v_~#t2~0.base_13|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| |v_ULTIMATE.start_main_~#data~1.base_64|) (= (select .cse7 |v_~#t1~0.base_18|) 0) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| |v_ULTIMATE.start_main_~#data~1.offset_58|) (= 0 |v_ULTIMATE.start_my_drv_init_#res_13|) (= |v_~#t2~0.offset_13| 0))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, #StackHeapBarrier=|v_#StackHeapBarrier_22|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_77|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_114|, #length=|v_#length_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_77|} OutVars{ULTIMATE.start_main_#t~mem43=|v_ULTIMATE.start_main_#t~mem43_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_76|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_19|, ULTIMATE.start_main_#t~mem41=|v_ULTIMATE.start_main_#t~mem41_27|, ULTIMATE.start_main_#t~mem42=|v_ULTIMATE.start_main_#t~mem42_24|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_26|, #NULL.offset=|v_#NULL.offset_7|, ~#t1~0.offset=|v_~#t1~0.offset_18|, ~#t1~0.base=|v_~#t1~0.base_18|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_18, ULTIMATE.start_my_drv_init_#res=|v_ULTIMATE.start_my_drv_init_#res_13|, ~#t2~0.offset=|v_~#t2~0.offset_13|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_58|, #length=|v_#length_41|, ~#t2~0.base=|v_~#t2~0.base_13|, #pthreadsMutex=|v_#pthreadsMutex_17|, ULTIMATE.start_my_drv_probe_#in~data.base=|v_ULTIMATE.start_my_drv_probe_#in~data.base_15|, ULTIMATE.start_my_drv_probe_~d~0.offset=v_ULTIMATE.start_my_drv_probe_~d~0.offset_16, ULTIMATE.start_main_~ret~0=v_ULTIMATE.start_main_~ret~0_22, ULTIMATE.start_my_drv_probe_#t~nondet31=|v_ULTIMATE.start_my_drv_probe_#t~nondet31_19|, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_18, ULTIMATE.start_my_drv_probe_#in~data.offset=|v_ULTIMATE.start_my_drv_probe_#in~data.offset_15|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_13|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_11|, ULTIMATE.start_my_drv_probe_~res~0=v_ULTIMATE.start_my_drv_probe_~res~0_19, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_my_drv_probe_~d~0.base=v_ULTIMATE.start_my_drv_probe_~d~0.base_16, ULTIMATE.start_main_#t~ret39=|v_ULTIMATE.start_main_#t~ret39_27|, ULTIMATE.start_main_#t~ret38=|v_ULTIMATE.start_main_#t~ret38_27|, #StackHeapBarrier=|v_#StackHeapBarrier_22|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_22|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_113|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_28, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_64|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_76|} AuxVars[v_DerPreprocessor_28, v_DerPreprocessor_29, v_DerPreprocessor_27, v_DerPreprocessor_30] AssignedVars[ULTIMATE.start_main_#t~mem43, #memory_$Pointer$.base, ULTIMATE.start_my_drv_probe_#res, ULTIMATE.start_main_#t~mem41, ULTIMATE.start_main_#t~mem42, ULTIMATE.start_main_#t~mem40, #NULL.offset, ~#t1~0.offset, ~#t1~0.base, ULTIMATE.start_my_drv_probe_~data.base, ULTIMATE.start_my_drv_init_#res, ~#t2~0.offset, ULTIMATE.start_main_~#data~1.offset, #length, ~#t2~0.base, #pthreadsMutex, ULTIMATE.start_my_drv_probe_#in~data.base, ULTIMATE.start_my_drv_probe_~d~0.offset, ULTIMATE.start_main_~ret~0, ULTIMATE.start_my_drv_probe_#t~nondet31, ULTIMATE.start_my_drv_probe_~data.offset, ULTIMATE.start_my_drv_probe_#in~data.offset, ULTIMATE.start_my_drv_probe_#t~nondet33, ULTIMATE.start_my_drv_probe_#t~nondet32, ULTIMATE.start_my_drv_probe_~res~0, #NULL.base, ULTIMATE.start_my_drv_probe_~d~0.base, ULTIMATE.start_main_#t~ret39, ULTIMATE.start_main_#t~ret38, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~probe_ret~0, ULTIMATE.start_main_~#data~1.base, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,638 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [355] [355] L1711-2-->L1712-1: Formula: (and (= |v_#memory_$Pointer$.base_30| (store |v_#memory_$Pointer$.base_31| |v_~#t2~0.base_7| (store (select |v_#memory_$Pointer$.base_31| |v_~#t2~0.base_7|) |v_~#t2~0.offset_7| (select (select |v_#memory_$Pointer$.base_30| |v_~#t2~0.base_7|) |v_~#t2~0.offset_7|)))) (= |v_#memory_$Pointer$.offset_30| (store |v_#memory_$Pointer$.offset_31| |v_~#t2~0.base_7| (store (select |v_#memory_$Pointer$.offset_31| |v_~#t2~0.base_7|) |v_~#t2~0.offset_7| (select (select |v_#memory_$Pointer$.offset_30| |v_~#t2~0.base_7|) |v_~#t2~0.offset_7|)))) (= (store |v_#memory_int_48| |v_~#t2~0.base_7| (store (select |v_#memory_int_48| |v_~#t2~0.base_7|) |v_~#t2~0.offset_7| 1)) |v_#memory_int_47|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_31|, ~#t2~0.offset=|v_~#t2~0.offset_7|, #memory_int=|v_#memory_int_48|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_31|, ~#t2~0.base=|v_~#t2~0.base_7|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_30|, ~#t2~0.offset=|v_~#t2~0.offset_7|, #memory_int=|v_#memory_int_47|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_30|, ~#t2~0.base=|v_~#t2~0.base_7|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_my_drv_probe_#t~nondet32, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,638 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [424] [424] my_callbackENTRY-->L1699-1: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork1_~data~0.offset_14 24))) (and (= (+ v_my_callbackThread1of1ForFork1_~__mptr~0.offset_8 (- 24)) v_my_callbackThread1of1ForFork1_~data~0.offset_14) (= v_my_callbackThread1of1ForFork1_~dev~0.base_9 v_my_callbackThread1of1ForFork1_~arg.base_6) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_8 v_my_callbackThread1of1ForFork1_~data~0.base_14) (= |v_my_callbackThread1of1ForFork1_#in~arg.base_5| v_my_callbackThread1of1ForFork1_~arg.base_6) (= (store |v_#memory_int_99| v_my_callbackThread1of1ForFork1_~data~0.base_14 (store (select |v_#memory_int_99| v_my_callbackThread1of1ForFork1_~data~0.base_14) .cse0 1)) |v_#memory_int_98|) (= |v_my_callbackThread1of1ForFork1_#in~arg.offset_5| v_my_callbackThread1of1ForFork1_~arg.offset_6) (= v_my_callbackThread1of1ForFork1_~__mptr~0.offset_8 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_8 v_my_callbackThread1of1ForFork1_~dev~0.base_9) (= v_my_callbackThread1of1ForFork1_~arg.offset_6 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= |v_#memory_$Pointer$.base_67| (store |v_#memory_$Pointer$.base_68| v_my_callbackThread1of1ForFork1_~data~0.base_14 (store (select |v_#memory_$Pointer$.base_68| v_my_callbackThread1of1ForFork1_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.base_67| v_my_callbackThread1of1ForFork1_~data~0.base_14) .cse0)))) (= |v_#memory_$Pointer$.offset_67| (store |v_#memory_$Pointer$.offset_68| v_my_callbackThread1of1ForFork1_~data~0.base_14 (store (select |v_#memory_$Pointer$.offset_68| v_my_callbackThread1of1ForFork1_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.offset_67| v_my_callbackThread1of1ForFork1_~data~0.base_14) .cse0)))))) InVars {my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_68|, #memory_int=|v_#memory_int_99|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_68|, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_67|, my_callbackThread1of1ForFork1_~arg.base=v_my_callbackThread1of1ForFork1_~arg.base_6, my_callbackThread1of1ForFork1_~__mptr~0.offset=v_my_callbackThread1of1ForFork1_~__mptr~0.offset_8, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|, my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_14, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_14, my_callbackThread1of1ForFork1_~arg.offset=v_my_callbackThread1of1ForFork1_~arg.offset_6, #memory_int=|v_#memory_int_98|, my_callbackThread1of1ForFork1_~__mptr~0.base=v_my_callbackThread1of1ForFork1_~__mptr~0.base_8, my_callbackThread1of1ForFork1_~dev~0.offset=v_my_callbackThread1of1ForFork1_~dev~0.offset_9, my_callbackThread1of1ForFork1_~dev~0.base=v_my_callbackThread1of1ForFork1_~dev~0.base_9, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_67|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork1_~data~0.offset, my_callbackThread1of1ForFork1_~data~0.base, my_callbackThread1of1ForFork1_~arg.offset, #memory_$Pointer$.base, my_callbackThread1of1ForFork1_~arg.base, #memory_int, my_callbackThread1of1ForFork1_~__mptr~0.offset, my_callbackThread1of1ForFork1_~__mptr~0.base, my_callbackThread1of1ForFork1_~dev~0.offset, my_callbackThread1of1ForFork1_~dev~0.base, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,639 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [411] [411] L1712-2-->L1735-4: Formula: (and (= |v_ULTIMATE.start_my_drv_probe_#res_13| |v_ULTIMATE.start_main_#t~ret39_18|) (= |v_ULTIMATE.start_main_#t~ret39_18| v_ULTIMATE.start_main_~probe_ret~0_18) (= |v_ULTIMATE.start_my_drv_probe_#res_13| 0)) InVars {} OutVars{ULTIMATE.start_main_#t~ret39=|v_ULTIMATE.start_main_#t~ret39_18|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_13|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_8|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_18} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret39, ULTIMATE.start_my_drv_probe_#res, ULTIMATE.start_my_drv_probe_#t~nondet33, ULTIMATE.start_main_~probe_ret~0] because there is no mapped edge [2019-12-27 08:18:58,639 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [396] [396] my_callbackENTRY-->L1699-1: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_11 24))) (and (= |v_#memory_$Pointer$.offset_46| (store |v_#memory_$Pointer$.offset_47| v_my_callbackThread1of1ForFork0_~data~0.base_11 (store (select |v_#memory_$Pointer$.offset_47| v_my_callbackThread1of1ForFork0_~data~0.base_11) .cse0 (select (select |v_#memory_$Pointer$.offset_46| v_my_callbackThread1of1ForFork0_~data~0.base_11) .cse0)))) (= |v_#memory_$Pointer$.base_46| (store |v_#memory_$Pointer$.base_47| v_my_callbackThread1of1ForFork0_~data~0.base_11 (store (select |v_#memory_$Pointer$.base_47| v_my_callbackThread1of1ForFork0_~data~0.base_11) .cse0 (select (select |v_#memory_$Pointer$.base_46| v_my_callbackThread1of1ForFork0_~data~0.base_11) .cse0)))) (= v_my_callbackThread1of1ForFork0_~arg.offset_7 |v_my_callbackThread1of1ForFork0_#in~arg.offset_6|) (= v_my_callbackThread1of1ForFork0_~data~0.offset_11 (+ v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8 (- 24))) (= v_my_callbackThread1of1ForFork0_~dev~0.offset_8 v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8) (= (store |v_#memory_int_71| v_my_callbackThread1of1ForFork0_~data~0.base_11 (store (select |v_#memory_int_71| v_my_callbackThread1of1ForFork0_~data~0.base_11) .cse0 1)) |v_#memory_int_70|) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~arg.base_7) (= v_my_callbackThread1of1ForFork0_~arg.offset_7 v_my_callbackThread1of1ForFork0_~dev~0.offset_8) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8) (= |v_my_callbackThread1of1ForFork0_#in~arg.base_6| v_my_callbackThread1of1ForFork0_~arg.base_7) (= v_my_callbackThread1of1ForFork0_~data~0.base_11 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8))) InVars {my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_47|, #memory_int=|v_#memory_int_71|, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_47|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_46|, my_callbackThread1of1ForFork0_~arg.base=v_my_callbackThread1of1ForFork0_~arg.base_7, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_6|, my_callbackThread1of1ForFork0_~__mptr~0.offset=v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_11, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_11, my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_6|, my_callbackThread1of1ForFork0_~arg.offset=v_my_callbackThread1of1ForFork0_~arg.offset_7, #memory_int=|v_#memory_int_70|, my_callbackThread1of1ForFork0_~__mptr~0.base=v_my_callbackThread1of1ForFork0_~__mptr~0.base_8, my_callbackThread1of1ForFork0_~dev~0.base=v_my_callbackThread1of1ForFork0_~dev~0.base_8, my_callbackThread1of1ForFork0_~dev~0.offset=v_my_callbackThread1of1ForFork0_~dev~0.offset_8, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_46|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork0_~data~0.offset, #memory_$Pointer$.base, my_callbackThread1of1ForFork0_~arg.base, my_callbackThread1of1ForFork0_~arg.offset, #memory_int, my_callbackThread1of1ForFork0_~__mptr~0.offset, my_callbackThread1of1ForFork0_~__mptr~0.base, my_callbackThread1of1ForFork0_~dev~0.base, my_callbackThread1of1ForFork0_~data~0.base, my_callbackThread1of1ForFork0_~dev~0.offset, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,640 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [403] [403] L1700-->my_callbackEXIT: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_13 28))) (and (= |v_my_callbackThread1of1ForFork0_#res.offset_10| 0) (= |v_#memory_$Pointer$.base_56| (store |v_#memory_$Pointer$.base_57| v_my_callbackThread1of1ForFork0_~data~0.base_13 (store (select |v_#memory_$Pointer$.base_57| v_my_callbackThread1of1ForFork0_~data~0.base_13) .cse0 (select (select |v_#memory_$Pointer$.base_56| v_my_callbackThread1of1ForFork0_~data~0.base_13) .cse0)))) (= (store |v_#memory_int_81| v_my_callbackThread1of1ForFork0_~data~0.base_13 (store (select |v_#memory_int_81| v_my_callbackThread1of1ForFork0_~data~0.base_13) .cse0 (+ |v_my_callbackThread1of1ForFork0_#t~mem30_9| 1))) |v_#memory_int_80|) (= |v_#memory_$Pointer$.offset_56| (store |v_#memory_$Pointer$.offset_57| v_my_callbackThread1of1ForFork0_~data~0.base_13 (store (select |v_#memory_$Pointer$.offset_57| v_my_callbackThread1of1ForFork0_~data~0.base_13) .cse0 (select (select |v_#memory_$Pointer$.offset_56| v_my_callbackThread1of1ForFork0_~data~0.base_13) .cse0)))) (= |v_my_callbackThread1of1ForFork0_#res.base_10| 0))) InVars {my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_13, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_57|, #memory_int=|v_#memory_int_81|, my_callbackThread1of1ForFork0_#t~mem30=|v_my_callbackThread1of1ForFork0_#t~mem30_9|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_13, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_57|} OutVars{my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_13, my_callbackThread1of1ForFork0_#res.base=|v_my_callbackThread1of1ForFork0_#res.base_10|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_56|, #memory_int=|v_#memory_int_80|, my_callbackThread1of1ForFork0_#res.offset=|v_my_callbackThread1of1ForFork0_#res.offset_10|, my_callbackThread1of1ForFork0_#t~mem30=|v_my_callbackThread1of1ForFork0_#t~mem30_8|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_13, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_56|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork0_#res.base, #memory_$Pointer$.base, #memory_int, my_callbackThread1of1ForFork0_#res.offset, my_callbackThread1of1ForFork0_#t~mem30, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,640 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [412] [412] L1735-4-->L1720: Formula: (and (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_6| v_ULTIMATE.start_my_drv_disconnect_~data.offset_6) (= (select (select |v_#memory_int_84| |v_~#t1~0.base_12|) |v_~#t1~0.offset_12|) |v_ULTIMATE.start_my_drv_disconnect_#t~mem34_14|) (= (store |v_#length_28| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15| 4) |v_#length_27|) (= v_ULTIMATE.start_my_drv_disconnect_~data.base_6 |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_6|) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15| 1)) (< |v_#StackHeapBarrier_16| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15|)) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_6| |v_ULTIMATE.start_main_~#data~1.base_42|) (not (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15| 0)) (= 0 v_ULTIMATE.start_main_~probe_ret~0_19) (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_13| 0) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_6| |v_ULTIMATE.start_main_~#data~1.offset_38|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_16|, ~#t1~0.base=|v_~#t1~0.base_12|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_84|, ~#t1~0.offset=|v_~#t1~0.offset_12|, #length=|v_#length_28|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_38|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_19, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_42|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_6, ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset_12|, ULTIMATE.start_my_drv_disconnect_#in~data.offset=|v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_6|, ULTIMATE.start_my_drv_disconnect_#t~mem34=|v_ULTIMATE.start_my_drv_disconnect_#t~mem34_14|, ULTIMATE.start_my_drv_disconnect_#t~mem36=|v_ULTIMATE.start_my_drv_disconnect_#t~mem36_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet35.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet35.base_11|, ULTIMATE.start_my_drv_disconnect_#t~nondet37.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet37.base_12|, ~#t1~0.offset=|v_~#t1~0.offset_12|, ULTIMATE.start_main_#t~ret39=|v_ULTIMATE.start_main_#t~ret39_19|, ULTIMATE.start_my_drv_disconnect_~#status~0.offset=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_13|, #StackHeapBarrier=|v_#StackHeapBarrier_16|, ~#t1~0.base=|v_~#t1~0.base_12|, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_6, ULTIMATE.start_my_drv_disconnect_~#status~0.base=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_15|, ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset_11|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_84|, #length=|v_#length_27|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_38|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_19, ULTIMATE.start_my_drv_disconnect_#in~data.base=|v_ULTIMATE.start_my_drv_disconnect_#in~data.base_6|, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_42|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_~data.offset, ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset, ULTIMATE.start_my_drv_disconnect_#in~data.offset, ULTIMATE.start_my_drv_disconnect_#t~mem34, ULTIMATE.start_my_drv_disconnect_#t~mem36, ULTIMATE.start_my_drv_disconnect_#t~nondet35.base, ULTIMATE.start_my_drv_disconnect_#t~nondet37.base, ULTIMATE.start_main_#t~ret39, ULTIMATE.start_my_drv_disconnect_~#status~0.offset, ULTIMATE.start_my_drv_disconnect_~data.base, ULTIMATE.start_my_drv_disconnect_~#status~0.base, ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset, #valid, #length, ULTIMATE.start_my_drv_disconnect_#in~data.base] because there is no mapped edge [2019-12-27 08:18:58,641 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [371] [371] L1720-2-->L1721-1: Formula: (= |v_ULTIMATE.start_my_drv_disconnect_#t~mem36_12| (select (select |v_#memory_int_59| |v_~#t2~0.base_8|) |v_~#t2~0.offset_8|)) InVars {~#t2~0.offset=|v_~#t2~0.offset_8|, #memory_int=|v_#memory_int_59|, ~#t2~0.base=|v_~#t2~0.base_8|} OutVars{ULTIMATE.start_my_drv_disconnect_#t~mem34=|v_ULTIMATE.start_my_drv_disconnect_#t~mem34_13|, ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset_10|, ULTIMATE.start_my_drv_disconnect_#t~mem36=|v_ULTIMATE.start_my_drv_disconnect_#t~mem36_12|, ~#t2~0.offset=|v_~#t2~0.offset_8|, ULTIMATE.start_my_drv_disconnect_#t~nondet35.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet35.base_10|, #memory_int=|v_#memory_int_59|, ~#t2~0.base=|v_~#t2~0.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_#t~mem34, ULTIMATE.start_my_drv_disconnect_#t~nondet35.offset, ULTIMATE.start_my_drv_disconnect_#t~mem36, ULTIMATE.start_my_drv_disconnect_#t~nondet35.base] because there is no mapped edge [2019-12-27 08:18:58,642 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [398] [398] L1700-->my_callbackEXIT: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork1_~data~0.offset_13 28))) (and (= |v_my_callbackThread1of1ForFork1_#res.base_10| 0) (= (store |v_#memory_int_75| v_my_callbackThread1of1ForFork1_~data~0.base_13 (store (select |v_#memory_int_75| v_my_callbackThread1of1ForFork1_~data~0.base_13) .cse0 (+ |v_my_callbackThread1of1ForFork1_#t~mem30_10| 1))) |v_#memory_int_74|) (= |v_my_callbackThread1of1ForFork1_#res.offset_10| 0) (= (store |v_#memory_$Pointer$.offset_51| v_my_callbackThread1of1ForFork1_~data~0.base_13 (store (select |v_#memory_$Pointer$.offset_51| v_my_callbackThread1of1ForFork1_~data~0.base_13) .cse0 (select (select |v_#memory_$Pointer$.offset_50| v_my_callbackThread1of1ForFork1_~data~0.base_13) .cse0))) |v_#memory_$Pointer$.offset_50|) (= (store |v_#memory_$Pointer$.base_51| v_my_callbackThread1of1ForFork1_~data~0.base_13 (store (select |v_#memory_$Pointer$.base_51| v_my_callbackThread1of1ForFork1_~data~0.base_13) .cse0 (select (select |v_#memory_$Pointer$.base_50| v_my_callbackThread1of1ForFork1_~data~0.base_13) .cse0))) |v_#memory_$Pointer$.base_50|))) InVars {my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_13, my_callbackThread1of1ForFork1_#t~mem30=|v_my_callbackThread1of1ForFork1_#t~mem30_10|, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_13, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_51|, #memory_int=|v_#memory_int_75|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_51|} OutVars{my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_13, my_callbackThread1of1ForFork1_#res.base=|v_my_callbackThread1of1ForFork1_#res.base_10|, my_callbackThread1of1ForFork1_#t~mem30=|v_my_callbackThread1of1ForFork1_#t~mem30_9|, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_13, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_50|, #memory_int=|v_#memory_int_74|, my_callbackThread1of1ForFork1_#res.offset=|v_my_callbackThread1of1ForFork1_#res.offset_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_50|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork1_#res.base, my_callbackThread1of1ForFork1_#t~mem30, #memory_$Pointer$.base, #memory_int, my_callbackThread1of1ForFork1_#res.offset, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-27 08:18:58,643 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [437] [437] L1721-3-->ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION: Formula: (let ((.cse0 (select |v_#memory_int_110| |v_ULTIMATE.start_main_~#data~1.base_62|))) (and (= (select .cse0 (+ |v_ULTIMATE.start_main_~#data~1.offset_56| 24)) 1) (= v_ULTIMATE.start_ldv_assert_~expression_69 |v_ULTIMATE.start_ldv_assert_#in~expression_47|) (= |v_ULTIMATE.start_main_#t~mem41_25| (select .cse0 (+ |v_ULTIMATE.start_main_~#data~1.offset_56| 28))) (= v_ULTIMATE.start_ldv_assert_~expression_69 0) (= (store |v_#valid_73| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_23| 0) |v_#valid_72|) (not (= |v_ULTIMATE.start_main_#t~mem41_25| 2)))) InVars {ULTIMATE.start_my_drv_disconnect_~#status~0.base=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_23|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_110|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_56|, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_62|} OutVars{ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset_16|, ULTIMATE.start_main_#t~mem41=|v_ULTIMATE.start_main_#t~mem41_25|, ULTIMATE.start_my_drv_disconnect_#t~mem36=|v_ULTIMATE.start_my_drv_disconnect_#t~mem36_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_24|, ULTIMATE.start_my_drv_disconnect_#t~nondet37.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet37.base_16|, ULTIMATE.start_ldv_assert_#in~expression=|v_ULTIMATE.start_ldv_assert_#in~expression_47|, ULTIMATE.start_ldv_assert_~expression=v_ULTIMATE.start_ldv_assert_~expression_69, ULTIMATE.start_my_drv_disconnect_~#status~0.offset=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_17|, ULTIMATE.start_my_drv_disconnect_~#status~0.base=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_110|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_56|, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_62|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_#t~nondet37.offset, ULTIMATE.start_my_drv_disconnect_~#status~0.offset, ULTIMATE.start_main_#t~mem41, ULTIMATE.start_my_drv_disconnect_~#status~0.base, ULTIMATE.start_my_drv_disconnect_#t~mem36, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_my_drv_disconnect_#t~nondet37.base, #valid, ULTIMATE.start_ldv_assert_#in~expression, ULTIMATE.start_ldv_assert_~expression] because there is no mapped edge [2019-12-27 08:18:58,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 08:18:58 BasicIcfg [2019-12-27 08:18:58,670 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 08:18:58,672 INFO L168 Benchmark]: Toolchain (without parser) took 14341.83 ms. Allocated memory was 136.3 MB in the beginning and 328.7 MB in the end (delta: 192.4 MB). Free memory was 98.1 MB in the beginning and 119.8 MB in the end (delta: -21.7 MB). Peak memory consumption was 170.8 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,673 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 119.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 08:18:58,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1400.55 ms. Allocated memory was 136.3 MB in the beginning and 230.2 MB in the end (delta: 93.8 MB). Free memory was 97.7 MB in the beginning and 168.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,675 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.32 ms. Allocated memory is still 230.2 MB. Free memory was 168.7 MB in the beginning and 165.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,676 INFO L168 Benchmark]: Boogie Preprocessor took 77.14 ms. Allocated memory is still 230.2 MB. Free memory was 165.1 MB in the beginning and 161.6 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,676 INFO L168 Benchmark]: RCFGBuilder took 1022.71 ms. Allocated memory is still 230.2 MB. Free memory was 161.6 MB in the beginning and 116.7 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,677 INFO L168 Benchmark]: TraceAbstraction took 11692.62 ms. Allocated memory was 230.2 MB in the beginning and 328.7 MB in the end (delta: 98.6 MB). Free memory was 116.7 MB in the beginning and 119.8 MB in the end (delta: -3.1 MB). Peak memory consumption was 95.5 MB. Max. memory is 7.1 GB. [2019-12-27 08:18:58,681 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 119.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1400.55 ms. Allocated memory was 136.3 MB in the beginning and 230.2 MB in the end (delta: 93.8 MB). Free memory was 97.7 MB in the beginning and 168.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 143.32 ms. Allocated memory is still 230.2 MB. Free memory was 168.7 MB in the beginning and 165.1 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 77.14 ms. Allocated memory is still 230.2 MB. Free memory was 165.1 MB in the beginning and 161.6 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1022.71 ms. Allocated memory is still 230.2 MB. Free memory was 161.6 MB in the beginning and 116.7 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11692.62 ms. Allocated memory was 230.2 MB in the beginning and 328.7 MB in the end (delta: 98.6 MB). Free memory was 116.7 MB in the beginning and 119.8 MB in the end (delta: -3.1 MB). Peak memory consumption was 95.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.0s, 129 ProgramPointsBefore, 34 ProgramPointsAfterwards, 131 TransitionsBefore, 33 TransitionsAfterwards, 2200 CoEnabledTransitionPairs, 7 FixpointIterations, 63 TrivialSequentialCompositions, 51 ConcurrentSequentialCompositions, 3 TrivialYvCompositions, 15 ConcurrentYvCompositions, 4 ChoiceCompositions, 1095 VarBasedMoverChecksPositive, 33 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 2980 CheckedPairsTotal, 132 TotalNumberOfCompositions - CounterExampleResult [Line: 1682]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1711] FCALL, FORK 0 pthread_create(&t1, ((void *)0), my_callback, (void *)d) VAL [arg={7:24}, t1={6:0}, t2={3:0}] [L1712] FCALL, FORK 0 pthread_create(&t2, ((void *)0), my_callback, (void *)d) VAL [arg={7:24}, t1={6:0}, t2={3:0}] [L1700] 2 data->shared.b VAL [__mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, data->shared.b=0, dev={7:24}, t1={6:0}, t2={3:0}] [L1720] FCALL, JOIN 1 pthread_join(t1, &status) VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, data->shared.b=0, dev={7:24}, t1={6:0}, t2={3:0}] [L1721] FCALL, JOIN 2 pthread_join(t2, &status) VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={3:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 111 locations, 4 error locations. Result: UNSAFE, OverallTime: 11.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 1.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 93 SDtfs, 135 SDslu, 89 SDs, 0 SdLazy, 325 SolverSat, 44 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 29 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=221occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 82 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 6361 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...