./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 8be8ef5df161ec8607fcf260b448695cdc595d4f ............................................................................................................................................................................................................................................. 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_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 8be8ef5df161ec8607fcf260b448695cdc595d4f ............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 09:20:29,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:20:29,875 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:20:29,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:20:29,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:20:29,882 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:20:29,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:20:29,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:20:29,884 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:20:29,885 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:20:29,885 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:20:29,886 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:20:29,886 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:20:29,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:20:29,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:20:29,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:20:29,888 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:20:29,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:20:29,890 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:20:29,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:20:29,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:20:29,891 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:20:29,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:20:29,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:20:29,893 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:20:29,893 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:20:29,894 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:20:29,894 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:20:29,894 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:20:29,895 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:20:29,895 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:20:29,895 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:20:29,896 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:20:29,896 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:20:29,896 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:20:29,897 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:20:29,897 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 09:20:29,904 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:20:29,904 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:20:29,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:20:29,904 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 09:20:29,905 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:20:29,905 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:20:29,905 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:20:29,906 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:20:29,906 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:20:29,906 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:20:29,906 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:20:29,907 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:20:29,907 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 09:20:29,907 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:20:29,907 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 09:20:29,907 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_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 -> 8be8ef5df161ec8607fcf260b448695cdc595d4f [2018-12-09 09:20:29,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:20:29,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:20:29,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:20:29,934 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:20:29,934 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:20:29,934 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i [2018-12-09 09:20:29,970 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/b57182b91/7405ab57c8b64172b95a25e5e3e9698f/FLAG3ac150156 [2018-12-09 09:20:30,411 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:20:30,412 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i [2018-12-09 09:20:30,421 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/b57182b91/7405ab57c8b64172b95a25e5e3e9698f/FLAG3ac150156 [2018-12-09 09:20:30,429 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/b57182b91/7405ab57c8b64172b95a25e5e3e9698f [2018-12-09 09:20:30,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:20:30,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:20:30,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:20:30,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:20:30,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:20:30,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:20:30" (1/1) ... [2018-12-09 09:20:30,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340b48b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:30, skipping insertion in model container [2018-12-09 09:20:30,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:20:30" (1/1) ... [2018-12-09 09:20:30,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:20:30,466 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:20:30,877 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:20:30,885 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:20:30,926 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:20:31,051 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:20:31,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31 WrapperNode [2018-12-09 09:20:31,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:20:31,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:20:31,052 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:20:31,052 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:20:31,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:20:31,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:20:31,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:20:31,091 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:20:31,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,117 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... [2018-12-09 09:20:31,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:20:31,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:20:31,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:20:31,121 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:20:31,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 [2018-12-09 09:20:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 09:20:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:20:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure ti_cas [2018-12-09 09:20:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_cas [2018-12-09 09:20:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 09:20:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure checkInvariant [2018-12-09 09:20:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure checkInvariant [2018-12-09 09:20:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure LesOP [2018-12-09 09:20:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure LesOP [2018-12-09 09:20:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:20:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure DecrIncr_Push [2018-12-09 09:20:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure DecrIncr_Push [2018-12-09 09:20:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure FinishCollision [2018-12-09 09:20:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure FinishCollision [2018-12-09 09:20:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 09:20:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure DecrIncr_Pop [2018-12-09 09:20:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure DecrIncr_Pop [2018-12-09 09:20:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:20:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_c_cas [2018-12-09 09:20:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_c_cas [2018-12-09 09:20:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush2 [2018-12-09 09:20:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush2 [2018-12-09 09:20:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush1 [2018-12-09 09:20:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush1 [2018-12-09 09:20:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush0 [2018-12-09 09:20:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush0 [2018-12-09 09:20:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:20:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-12-09 09:20:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure Incr_Pop [2018-12-09 09:20:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Incr_Pop [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure Incr_Push [2018-12-09 09:20:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Incr_Push [2018-12-09 09:20:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-12-09 09:20:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-12-09 09:20:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 09:20:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop5 [2018-12-09 09:20:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop5 [2018-12-09 09:20:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop6 [2018-12-09 09:20:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop6 [2018-12-09 09:20:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop3 [2018-12-09 09:20:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop3 [2018-12-09 09:20:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_ti_cas [2018-12-09 09:20:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_ti_cas [2018-12-09 09:20:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop4 [2018-12-09 09:20:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop4 [2018-12-09 09:20:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure TryPerformStackOp [2018-12-09 09:20:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure TryPerformStackOp [2018-12-09 09:20:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_ThreadInfo [2018-12-09 09:20:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure malloc_ThreadInfo [2018-12-09 09:20:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 09:20:31,172 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 09:20:31,347 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 09:20:31,349 INFO L168 Benchmark]: Toolchain (without parser) took 918.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 956.0 MB in the beginning and 961.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 118.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:31,350 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:20:31,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 619.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 956.0 MB in the beginning and 1.0 GB in the end (delta: -52.4 MB). Peak memory consumption was 84.9 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:31,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.18 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:31,351 INFO L168 Benchmark]: Boogie Preprocessor took 29.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:20:31,351 INFO L168 Benchmark]: RCFGBuilder took 228.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 961.1 MB in the end (delta: 40.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:31,353 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 619.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 956.0 MB in the beginning and 1.0 GB in the end (delta: -52.4 MB). Peak memory consumption was 84.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 228.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 961.1 MB in the end (delta: 40.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 09:20:32,758 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:20:32,759 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:20:32,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:20:32,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:20:32,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:20:32,767 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:20:32,768 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:20:32,770 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:20:32,770 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:20:32,771 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:20:32,771 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:20:32,772 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:20:32,772 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:20:32,773 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:20:32,774 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:20:32,774 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:20:32,775 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:20:32,777 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:20:32,778 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:20:32,779 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:20:32,780 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:20:32,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:20:32,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:20:32,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:20:32,782 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:20:32,783 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:20:32,783 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:20:32,784 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:20:32,785 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:20:32,785 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:20:32,785 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:20:32,785 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:20:32,786 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:20:32,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:20:32,787 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:20:32,787 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 09:20:32,795 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:20:32,795 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:20:32,796 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:20:32,796 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 09:20:32,796 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:20:32,796 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:20:32,796 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:20:32,796 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:20:32,796 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:20:32,797 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 09:20:32,797 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 09:20:32,798 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 09:20:32,798 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 09:20:32,798 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 09:20:32,798 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_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 -> 8be8ef5df161ec8607fcf260b448695cdc595d4f [2018-12-09 09:20:32,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:20:32,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:20:32,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:20:32,826 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:20:32,826 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:20:32,826 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i [2018-12-09 09:20:32,861 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/03a54b071/e62415278ba845e9ad3c6ed38860c000/FLAG73b1ff47a [2018-12-09 09:20:33,302 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:20:33,303 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/sv-benchmarks/c/pthread-complex/elimination_backoff_stack_false-unreach-call.i [2018-12-09 09:20:33,312 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/03a54b071/e62415278ba845e9ad3c6ed38860c000/FLAG73b1ff47a [2018-12-09 09:20:33,320 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/bin-2019/ukojak/data/03a54b071/e62415278ba845e9ad3c6ed38860c000 [2018-12-09 09:20:33,322 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:20:33,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:20:33,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:20:33,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:20:33,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:20:33,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:20:33" (1/1) ... [2018-12-09 09:20:33,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3782f26e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:33, skipping insertion in model container [2018-12-09 09:20:33,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:20:33" (1/1) ... [2018-12-09 09:20:33,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:20:33,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:20:33,808 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:20:33,817 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:20:33,858 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:20:34,004 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:20:34,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34 WrapperNode [2018-12-09 09:20:34,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:20:34,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:20:34,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:20:34,005 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:20:34,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:20:34,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:20:34,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:20:34,042 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:20:34,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... [2018-12-09 09:20:34,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:20:34,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:20:34,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:20:34,074 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:20:34,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:20:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f0c26ff8-c985-4152-b1a9-fe1d8b8dbb6c/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 [2018-12-09 09:20:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 09:20:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:20:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-09 09:20:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure ti_cas [2018-12-09 09:20:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_cas [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure checkInvariant [2018-12-09 09:20:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure checkInvariant [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure LesOP [2018-12-09 09:20:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure LesOP [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure DecrIncr_Push [2018-12-09 09:20:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure DecrIncr_Push [2018-12-09 09:20:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure FinishCollision [2018-12-09 09:20:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure FinishCollision [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure DecrIncr_Pop [2018-12-09 09:20:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure DecrIncr_Pop [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_c_cas [2018-12-09 09:20:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_c_cas [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush2 [2018-12-09 09:20:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush2 [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush1 [2018-12-09 09:20:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush1 [2018-12-09 09:20:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure instrPush0 [2018-12-09 09:20:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPush0 [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:20:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-12-09 09:20:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure Incr_Pop [2018-12-09 09:20:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure Incr_Pop [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure Incr_Push [2018-12-09 09:20:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure Incr_Push [2018-12-09 09:20:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-12-09 09:20:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop5 [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop5 [2018-12-09 09:20:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop6 [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop6 [2018-12-09 09:20:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop3 [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop3 [2018-12-09 09:20:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_ti_cas [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_ti_cas [2018-12-09 09:20:34,111 INFO L130 BoogieDeclarations]: Found specification of procedure instrPop4 [2018-12-09 09:20:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure instrPop4 [2018-12-09 09:20:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure TryPerformStackOp [2018-12-09 09:20:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure TryPerformStackOp [2018-12-09 09:20:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure malloc_ThreadInfo [2018-12-09 09:20:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure malloc_ThreadInfo [2018-12-09 09:20:34,113 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 09:20:34,285 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 09:20:34,288 INFO L168 Benchmark]: Toolchain (without parser) took 965.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.3 MB in the beginning and 973.2 MB in the end (delta: -33.8 MB). Peak memory consumption was 108.2 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:34,289 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:20:34,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -80.6 MB). Peak memory consumption was 75.3 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:34,290 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.07 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:34,291 INFO L168 Benchmark]: Boogie Preprocessor took 32.05 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:34,291 INFO L168 Benchmark]: RCFGBuilder took 213.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 973.2 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-12-09 09:20:34,294 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 680.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -80.6 MB). Peak memory consumption was 75.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 973.2 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...