./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e066bd79c32202e6e15af2f3834ff7b8702b3205 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e066bd79c32202e6e15af2f3834ff7b8702b3205 ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:41:31,612 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:41:31,614 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:41:31,622 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:41:31,622 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:41:31,623 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:41:31,624 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:41:31,625 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:41:31,626 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:41:31,627 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:41:31,627 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:41:31,628 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:41:31,628 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:41:31,629 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:41:31,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:41:31,630 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:41:31,631 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:41:31,632 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:41:31,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:41:31,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:41:31,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:41:31,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:41:31,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:41:31,638 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:41:31,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:41:31,639 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:41:31,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:41:31,640 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:41:31,640 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:41:31,641 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:41:31,641 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:41:31,642 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:41:31,642 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:41:31,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:41:31,643 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:41:31,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:41:31,644 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 11:41:31,654 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:41:31,654 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:41:31,655 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:41:31,655 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:41:31,655 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:41:31,655 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:41:31,656 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:41:31,656 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:41:31,657 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:41:31,657 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:41:31,658 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:41:31,658 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:41:31,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:41:31,658 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:41:31,658 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:41:31,658 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:41:31,658 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 11:41:31,659 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:41:31,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:41:31,659 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e066bd79c32202e6e15af2f3834ff7b8702b3205 [2018-11-18 11:41:31,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:41:31,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:41:31,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:41:31,700 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:41:31,700 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:41:31,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/../../sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i [2018-11-18 11:41:31,745 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/59aa228f8/c16c9fde6e704a15a9904452fd202f4f/FLAG9239674f7 [2018-11-18 11:41:32,169 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:41:32,170 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i [2018-11-18 11:41:32,181 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/59aa228f8/c16c9fde6e704a15a9904452fd202f4f/FLAG9239674f7 [2018-11-18 11:41:32,191 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/59aa228f8/c16c9fde6e704a15a9904452fd202f4f [2018-11-18 11:41:32,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:41:32,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:41:32,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:41:32,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:41:32,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:41:32,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3780d9c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32, skipping insertion in model container [2018-11-18 11:41:32,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:41:32,241 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:41:32,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:41:32,605 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:41:32,688 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:41:32,777 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:41:32,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32 WrapperNode [2018-11-18 11:41:32,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:41:32,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:41:32,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:41:32,779 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:41:32,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:41:32,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:41:32,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:41:32,815 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:41:32,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... [2018-11-18 11:41:32,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:41:32,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:41:32,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:41:32,837 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:41:32,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 11:41:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:41:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:41:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:41:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 11:41:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure thread_function_datarace [2018-11-18 11:41:32,886 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_function_datarace [2018-11-18 11:41:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:41:32,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:41:32,888 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 11:41:33,206 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:41:33,220 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,220 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,220 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,220 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,221 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,221 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,221 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,221 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,222 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,223 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,224 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:33,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:41:33 BasicIcfg [2018-11-18 11:41:33,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:41:33,230 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 11:41:33,230 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 11:41:33,240 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 11:41:33,240 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:41:33" (1/1) ... [2018-11-18 11:41:33,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:41:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:41:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 89 states and 96 transitions. [2018-11-18 11:41:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 96 transitions. [2018-11-18 11:41:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 11:41:33,288 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:41:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:41:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:41:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:41:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:41:33,489 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-18 11:41:33,503 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [238] [238] L1325-1-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_thread_function_datarace_inUse InVars {Thread0_thread_function_datarace_inUse=Thread0_thread_function_datarace_inUse} OutVars{Thread0_thread_function_datarace_inUse=Thread0_thread_function_datarace_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-18 11:41:33,510 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,511 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,512 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,512 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,513 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,514 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,514 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,515 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,515 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,515 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,515 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,516 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,516 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,516 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,516 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,517 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,517 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,517 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,517 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,518 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,518 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,518 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,518 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,519 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,519 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,519 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,519 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,520 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,520 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,520 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,520 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,520 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,521 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,521 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,521 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,521 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,521 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,522 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,522 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,522 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,522 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,522 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,523 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,523 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,524 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,524 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,524 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,524 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,524 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,525 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,525 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,525 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,525 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,525 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,526 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,526 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,526 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,526 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,526 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,527 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,527 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,527 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,527 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,528 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,528 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,529 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,529 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,529 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,529 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,530 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,530 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,530 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,530 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,531 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,531 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,532 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,532 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,533 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,533 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,533 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,533 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,534 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,534 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,534 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,534 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,535 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,535 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,535 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,535 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,535 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,536 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,536 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,537 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,537 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,538 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,538 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,538 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,538 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,539 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,539 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner [2018-11-18 11:41:33,539 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,539 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,540 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,540 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind [2018-11-18 11:41:33,540 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,540 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count [2018-11-18 11:41:33,541 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled [2018-11-18 11:41:33,541 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock [2018-11-18 11:41:33,551 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__owner [2018-11-18 11:41:33,552 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__lock [2018-11-18 11:41:33,552 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0!__align [2018-11-18 11:41:33,552 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,553 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__kind [2018-11-18 11:41:33,553 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__count [2018-11-18 11:41:33,553 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__owner [2018-11-18 11:41:33,554 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__lock [2018-11-18 11:41:33,554 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0!__align [2018-11-18 11:41:33,554 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,554 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__kind [2018-11-18 11:41:33,554 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__count [2018-11-18 11:41:33,555 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__owner [2018-11-18 11:41:33,556 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__lock [2018-11-18 11:41:33,556 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,556 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__kind [2018-11-18 11:41:33,556 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__count [2018-11-18 11:41:33,557 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0!__align [2018-11-18 11:41:33,557 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__owner [2018-11-18 11:41:33,557 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__lock [2018-11-18 11:41:33,557 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0!__align [2018-11-18 11:41:33,558 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__nusers [2018-11-18 11:41:33,558 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__kind [2018-11-18 11:41:33,558 WARN L1239 BoogieBacktranslator]: unknown boogie variable ~mymutex~0.__data.__count [2018-11-18 11:41:33,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 11:41:33 ImpRootNode [2018-11-18 11:41:33,563 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 11:41:33,563 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:41:33,563 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:41:33,564 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:41:33,564 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:41:33" (3/4) ... [2018-11-18 11:41:33,566 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 11:41:33,567 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:41:33,569 INFO L168 Benchmark]: Toolchain (without parser) took 1376.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 955.4 MB in the beginning and 986.4 MB in the end (delta: -31.0 MB). Peak memory consumption was 116.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,571 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:41:33,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -118.2 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,572 INFO L168 Benchmark]: Boogie Preprocessor took 21.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,572 INFO L168 Benchmark]: RCFGBuilder took 392.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,573 INFO L168 Benchmark]: CodeCheck took 333.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 989.9 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,573 INFO L168 Benchmark]: Witness Printer took 5.30 ms. Allocated memory is still 1.2 GB. Free memory was 989.9 MB in the beginning and 986.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:33,577 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 105 locations, 2 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 30 NumberOfCodeBlocks, 30 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 1325]: assertion can be violated assertion can be violated We found a FailurePath: [L1316] FCALL "\nIn thread_function_datarace..\t" VAL ["\nIn thread_function_datarace..\t"={5:0}] [L1329] FCALL "\n\t\t---------------------------------------------------------------------------" VAL ["\n\t\t---------------------------------------------------------------------------"={6:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1330] FCALL "\n\t\t Centre for Development of Advanced Computing (C-DAC)" VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1331] FCALL "\n\t\t Email : hpcfte@cdac.in" VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1332] FCALL "\n\t\t---------------------------------------------------------------------------" VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1333] FCALL "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n " VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1334] FCALL "\n\t\t..........................................................................\n" VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}] [L1344] FCALL "\nValue of myglobal in thread_function_datarace is : %d\n" VAL ["\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}] [L1345] FCALL "\n ----------------------------------------------------------------------------------------------------\n" VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}] [L1307] int myglobal; VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}, myglobal=0] [L1308] pthread_mutex_t mymutex = { { 0, 0, 0, 0, 0, { { 0, 0 } } } }; VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}, myglobal=0, mymutex=0, mymutex=0, mymutex=14, mymutex=0, mymutex=0, mymutex=0] [L1323] FCALL pthread_t mythread; VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}, myglobal=0, mymutex=14, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0] [L1324] int i; VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=0, mymutex=14] [L1325] FCALL \read(mythread) VAL ["\n ----------------------------------------------------------------------------------------------------\n"={13:0}, "\n\t\t Centre for Development of Advanced Computing (C-DAC)"={7:0}, "\n\t\t Email : hpcfte@cdac.in"={8:0}, "\n\t\t Objective : Pthread code to illustrate data race condition and its solution \n "={10:0}, "\n\t\t---------------------------------------------------------------------------"={6:0}, "\n\t\t---------------------------------------------------------------------------"={9:0}, "\n\t\t..........................................................................\n"={11:0}, "\nIn thread_function_datarace..\t"={5:0}, "\nValue of myglobal in thread_function_datarace is : %d\n"={12:0}, myglobal=0, mymutex=0, mymutex=0, mymutex=0, mymutex=14, mymutex=0, mymutex=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 583.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -118.2 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 392.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * CodeCheck took 333.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 989.9 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. * Witness Printer took 5.30 ms. Allocated memory is still 1.2 GB. Free memory was 989.9 MB in the beginning and 986.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~mymutex~0 : ~pthread_mutex_t~0 not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~mymutex~0 : ~pthread_mutex_t~0; and expression ~mymutex~0.__data.__lock * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0!__align - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0!__align - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__count - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0!__align - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__owner - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__lock - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0!__align - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__nusers - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__kind - GenericResult: Unfinished Backtranslation unknown boogie variable ~mymutex~0.__data.__count * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:41:35,114 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:41:35,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:41:35,124 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:41:35,125 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:41:35,126 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:41:35,126 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:41:35,128 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:41:35,129 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:41:35,129 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:41:35,130 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:41:35,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:41:35,131 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:41:35,132 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:41:35,132 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:41:35,133 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:41:35,134 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:41:35,135 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:41:35,136 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:41:35,137 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:41:35,138 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:41:35,139 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:41:35,140 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:41:35,141 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:41:35,141 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:41:35,141 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:41:35,142 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:41:35,143 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:41:35,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:41:35,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:41:35,144 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:41:35,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:41:35,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:41:35,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:41:35,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:41:35,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:41:35,146 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 11:41:35,157 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:41:35,157 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:41:35,158 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:41:35,158 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:41:35,158 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:41:35,158 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:41:35,159 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:41:35,159 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:41:35,160 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:41:35,160 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:41:35,161 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:41:35,161 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:41:35,161 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:41:35,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:41:35,161 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:41:35,161 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:41:35,162 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e066bd79c32202e6e15af2f3834ff7b8702b3205 [2018-11-18 11:41:35,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:41:35,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:41:35,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:41:35,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:41:35,206 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:41:35,207 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/../../sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i [2018-11-18 11:41:35,247 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/0be09bda6/9b518e480d6d4c0ba38715f2c85b3fbf/FLAGca6d84295 [2018-11-18 11:41:35,641 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:41:35,642 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/sv-benchmarks/c/pthread-C-DAC/pthread-demo-datarace_false-unreach-call.i [2018-11-18 11:41:35,654 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/0be09bda6/9b518e480d6d4c0ba38715f2c85b3fbf/FLAGca6d84295 [2018-11-18 11:41:36,012 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/data/0be09bda6/9b518e480d6d4c0ba38715f2c85b3fbf [2018-11-18 11:41:36,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:41:36,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:41:36,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:41:36,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:41:36,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:41:36,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e38eab7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36, skipping insertion in model container [2018-11-18 11:41:36,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:41:36,067 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:41:36,465 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:41:36,479 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:41:36,525 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:41:36,734 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:41:36,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36 WrapperNode [2018-11-18 11:41:36,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:41:36,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:41:36,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:41:36,735 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:41:36,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:41:36,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:41:36,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:41:36,766 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:41:36,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... [2018-11-18 11:41:36,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:41:36,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:41:36,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:41:36,789 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:41:36,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:41:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a3f68e1-4782-4427-8f78-1a08560aa3ad/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure thread_function_datarace [2018-11-18 11:41:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_function_datarace [2018-11-18 11:41:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:41:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:41:36,823 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 11:41:37,087 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:41:37,102 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,102 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,102 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,102 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,103 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,103 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,103 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,103 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,103 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,104 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread_function_datarace_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,105 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_function_datarace_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:41:37,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:41:37 BasicIcfg [2018-11-18 11:41:37,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:41:37,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 11:41:37,113 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 11:41:37,122 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 11:41:37,122 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:41:37" (1/1) ... [2018-11-18 11:41:37,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:41:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:41:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 89 states and 96 transitions. [2018-11-18 11:41:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 96 transitions. [2018-11-18 11:41:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 11:41:37,165 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:41:37,204 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:41:37,207 INFO L168 Benchmark]: Toolchain (without parser) took 1191.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 943.8 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). Peak memory consumption was 68.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:37,208 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:41:37,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:37,209 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:37,210 INFO L168 Benchmark]: Boogie Preprocessor took 23.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:41:37,210 INFO L168 Benchmark]: RCFGBuilder took 323.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:37,211 INFO L168 Benchmark]: CodeCheck took 93.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:41:37,213 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 717.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 943.8 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 49.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 323.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * CodeCheck took 93.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...