./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/stateful01_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_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/stateful01_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 e5f5aaf67a26d8d63c558ff93d16121c180b5259 .................................................................................................................................................................................................................................................................... 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_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/stateful01_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 e5f5aaf67a26d8d63c558ff93d16121c180b5259 .................................................................................................................................................................................................................................................... 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 11:33:59,260 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:33:59,261 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:33:59,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:33:59,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:33:59,268 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:33:59,269 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:33:59,270 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:33:59,272 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:33:59,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:33:59,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:33:59,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:33:59,274 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:33:59,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:33:59,275 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:33:59,275 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:33:59,276 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:33:59,277 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:33:59,279 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:33:59,280 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:33:59,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:33:59,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:33:59,283 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:33:59,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:33:59,283 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:33:59,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:33:59,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:33:59,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:33:59,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:33:59,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:33:59,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:33:59,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:33:59,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:33:59,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:33:59,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:33:59,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:33:59,288 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 11:33:59,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:33:59,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:33:59,299 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:33:59,299 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:33:59,300 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:33:59,300 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:33:59,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:33:59,300 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:33:59,300 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:33:59,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:33:59,302 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:33:59,302 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:33:59,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:33:59,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:33:59,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:33:59,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:33:59,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:33:59,302 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:33:59,303 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 11:33:59,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:33:59,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:33:59,303 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_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 -> e5f5aaf67a26d8d63c558ff93d16121c180b5259 [2018-11-18 11:33:59,326 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:33:59,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:33:59,336 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:33:59,337 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:33:59,337 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:33:59,337 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/../../sv-benchmarks/c/pthread/stateful01_false-unreach-call.i [2018-11-18 11:33:59,373 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/53d54ea17/8df6a49482734605932dd37a203e518d/FLAG5531aee1c [2018-11-18 11:33:59,816 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:33:59,817 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/sv-benchmarks/c/pthread/stateful01_false-unreach-call.i [2018-11-18 11:33:59,823 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/53d54ea17/8df6a49482734605932dd37a203e518d/FLAG5531aee1c [2018-11-18 11:33:59,833 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/53d54ea17/8df6a49482734605932dd37a203e518d [2018-11-18 11:33:59,835 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:33:59,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:33:59,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:33:59,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:33:59,839 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:33:59,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:33:59" (1/1) ... [2018-11-18 11:33:59,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ee2369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:59, skipping insertion in model container [2018-11-18 11:33:59,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:33:59" (1/1) ... [2018-11-18 11:33:59,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:33:59,879 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:34:00,080 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:34:00,091 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:34:00,164 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:34:00,196 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:34:00,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00 WrapperNode [2018-11-18 11:34:00,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:34:00,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:34:00,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:34:00,197 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:34:00,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:34:00,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:34:00,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:34:00,230 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:34:00,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:34:00,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:34:00,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:34:00,244 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:34:00,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 11:34:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-18 11:34:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-18 11:34:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 11:34:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:34:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:34:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:34:00,281 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 11:34:00,515 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:34:00,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,539 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,539 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,539 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,539 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,540 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,540 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,540 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,540 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,540 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,541 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,542 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,542 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:00,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:34:00 BasicIcfg [2018-11-18 11:34:00,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:34:00,559 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 11:34:00,559 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 11:34:00,566 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 11:34:00,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:34:00" (1/1) ... [2018-11-18 11:34:00,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:34:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:34:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 93 states and 97 transitions. [2018-11-18 11:34:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 97 transitions. [2018-11-18 11:34:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 11:34:00,601 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:34:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:34:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:34:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:34:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:34:00,869 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-18 11:34:00,878 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [212] [212] L1237-1-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_thread1_inUse InVars {Thread0_thread1_inUse=Thread0_thread1_inUse} OutVars{Thread0_thread1_inUse=Thread0_thread1_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-18 11:34:00,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 11:34:00 ImpRootNode [2018-11-18 11:34:00,897 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 11:34:00,898 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:34:00,898 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:34:00,898 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:34:00,898 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:34:00" (3/4) ... [2018-11-18 11:34:00,900 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 11:34:00,900 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 11:34:00,902 INFO L168 Benchmark]: Toolchain (without parser) took 1066.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -103.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,903 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:34:00,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.11 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,905 INFO L168 Benchmark]: Boogie Preprocessor took 13.88 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,905 INFO L168 Benchmark]: RCFGBuilder took 314.70 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: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,906 INFO L168 Benchmark]: CodeCheck took 338.77 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: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:00,906 INFO L168 Benchmark]: Witness Printer took 3.77 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 11:34:00,909 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 5 procedures, 121 locations, 3 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, 39 NumberOfCodeBlocks, 39 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: 1237]: assertion can be violated assertion can be violated We found a FailurePath: [L1197] int data1, data2; VAL [data1=0, data2=0] [L1196] FCALL pthread_mutex_t ma, mb; VAL [data1=0, data2=0, ma={5:0}, mb={6:0}] [L1229] FCALL pthread_t t1, t2; VAL [data1=0, data2=0, ma={5:0}, mb={6:0}] [L1234] data1 = 10 VAL [data1=10, data2=0, ma={5:0}, mb={6:0}] [L1235] data2 = 10 VAL [data1=10, data2=10, ma={5:0}, mb={6:0}] [L1237] FCALL \read(t1) VAL [data1=10, data2=10, ma={5:0}, mb={6:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.11 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.88 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 314.70 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: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * CodeCheck took 338.77 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: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.77 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. * 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 11:34:02,339 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:34:02,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:34:02,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:34:02,348 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:34:02,348 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:34:02,349 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:34:02,351 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:34:02,352 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:34:02,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:34:02,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:34:02,353 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:34:02,354 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:34:02,354 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:34:02,355 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:34:02,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:34:02,356 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:34:02,358 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:34:02,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:34:02,360 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:34:02,361 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:34:02,361 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:34:02,363 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:34:02,363 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:34:02,363 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:34:02,364 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:34:02,365 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:34:02,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:34:02,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:34:02,366 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:34:02,367 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:34:02,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:34:02,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:34:02,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:34:02,368 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:34:02,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:34:02,369 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 11:34:02,379 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:34:02,379 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:34:02,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:34:02,380 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:34:02,381 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:34:02,381 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:34:02,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:34:02,381 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:34:02,381 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:34:02,382 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:34:02,383 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:34:02,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:34:02,383 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:34:02,383 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:34:02,383 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:34:02,383 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:34:02,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:34:02,384 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:34:02,384 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:34:02,385 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_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 -> e5f5aaf67a26d8d63c558ff93d16121c180b5259 [2018-11-18 11:34:02,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:34:02,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:34:02,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:34:02,427 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:34:02,428 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:34:02,428 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/../../sv-benchmarks/c/pthread/stateful01_false-unreach-call.i [2018-11-18 11:34:02,473 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/afcd2b5fc/cdb5f84ee8204b6bb4d3ce93c076be79/FLAG858e6d567 [2018-11-18 11:34:02,908 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:34:02,909 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/sv-benchmarks/c/pthread/stateful01_false-unreach-call.i [2018-11-18 11:34:02,919 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/afcd2b5fc/cdb5f84ee8204b6bb4d3ce93c076be79/FLAG858e6d567 [2018-11-18 11:34:02,929 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/bin-2019/ukojak/data/afcd2b5fc/cdb5f84ee8204b6bb4d3ce93c076be79 [2018-11-18 11:34:02,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:34:02,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:34:02,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:34:02,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:34:02,935 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:34:02,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:34:02" (1/1) ... [2018-11-18 11:34:02,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db4c11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:02, skipping insertion in model container [2018-11-18 11:34:02,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:34:02" (1/1) ... [2018-11-18 11:34:02,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:34:02,972 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:34:03,189 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:34:03,198 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:34:03,234 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:34:03,273 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:34:03,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03 WrapperNode [2018-11-18 11:34:03,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:34:03,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:34:03,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:34:03,275 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:34:03,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:34:03,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:34:03,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:34:03,366 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:34:03,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:34:03,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:34:03,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:34:03,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:34:03,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:34:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_96584f35-14fd-4542-a69a-c3c54ceeb1b6/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 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-18 11:34:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-18 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-18 11:34:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-18 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:34:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 11:34:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:34:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:34:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:34:03,431 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 11:34:03,719 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:34:03,734 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,735 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,736 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,737 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:34:03,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:34:03 BasicIcfg [2018-11-18 11:34:03,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:34:03,747 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 11:34:03,747 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 11:34:03,754 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 11:34:03,754 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:34:03" (1/1) ... [2018-11-18 11:34:03,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:34:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:34:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 93 states and 97 transitions. [2018-11-18 11:34:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 97 transitions. [2018-11-18 11:34:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 11:34:03,786 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:34:03,814 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 11:34:03,816 INFO L168 Benchmark]: Toolchain (without parser) took 884.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -143.3 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:03,818 INFO L168 Benchmark]: CDTParser took 0.15 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 11:34:03,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.28 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 907.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:03,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 907.9 MB in the beginning and 1.1 GB in the end (delta: -226.4 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:03,819 INFO L168 Benchmark]: Boogie Preprocessor took 21.17 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 11:34:03,819 INFO L168 Benchmark]: RCFGBuilder took 359.95 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:03,820 INFO L168 Benchmark]: CodeCheck took 68.49 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:34:03,822 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 0.15 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 341.28 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 907.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 907.9 MB in the beginning and 1.1 GB in the end (delta: -226.4 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.17 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 359.95 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: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * CodeCheck took 68.49 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...