./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_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_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/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 7fedffaf166c04fa23911a87ebd562034522f75b ............................................................................................................................................................................................. 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_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/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 7fedffaf166c04fa23911a87ebd562034522f75b ................................................................................................................................................................................................. 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 01:25:27,111 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:25:27,112 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:25:27,118 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:25:27,118 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:25:27,118 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:25:27,119 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:25:27,120 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:25:27,121 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:25:27,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:25:27,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:25:27,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:25:27,122 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:25:27,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:25:27,123 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:25:27,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:25:27,124 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:25:27,125 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:25:27,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:25:27,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:25:27,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:25:27,127 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:25:27,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:25:27,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:25:27,129 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:25:27,129 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:25:27,129 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:25:27,130 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:25:27,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:25:27,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:25:27,131 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:25:27,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:25:27,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:25:27,131 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:25:27,132 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:25:27,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:25:27,132 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 01:25:27,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:25:27,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:25:27,140 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:25:27,140 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 01:25:27,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:25:27,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:25:27,141 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:25:27,142 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 01:25:27,142 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 01:25:27,142 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:25:27,142 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:25:27,143 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:25:27,143 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 01:25:27,143 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:25:27,143 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 01:25:27,143 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_456938af-c14b-4700-9edd-e8acc1fb1106/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 -> 7fedffaf166c04fa23911a87ebd562034522f75b [2018-12-09 01:25:27,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:25:27,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:25:27,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:25:27,169 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:25:27,170 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:25:27,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i [2018-12-09 01:25:27,205 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/03917caa0/797b8a8960d74a59a81d710035c06856/FLAG9fdb30a05 [2018-12-09 01:25:27,652 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:25:27,652 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i [2018-12-09 01:25:27,661 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/03917caa0/797b8a8960d74a59a81d710035c06856/FLAG9fdb30a05 [2018-12-09 01:25:27,669 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/03917caa0/797b8a8960d74a59a81d710035c06856 [2018-12-09 01:25:27,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:25:27,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:25:27,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:25:27,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:25:27,674 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:25:27,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:27,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628262cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27, skipping insertion in model container [2018-12-09 01:25:27,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:27,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:25:27,703 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:25:27,883 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:25:27,891 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:25:27,962 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:25:27,990 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:25:27,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27 WrapperNode [2018-12-09 01:25:27,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:25:27,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:25:27,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:25:27,991 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:25:27,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:25:28,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:25:28,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:25:28,022 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:25:28,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... [2018-12-09 01:25:28,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:25:28,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:25:28,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:25:28,042 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:25:28,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/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 01:25:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 01:25:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 01:25:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 01:25:28,075 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 01:25:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 01:25:28,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 01:25:28,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:25:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:25:28,077 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 01:25:28,208 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 01:25:28,210 INFO L168 Benchmark]: Toolchain (without parser) took 539.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -109.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:25:28,211 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:25:28,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:25:28,212 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.92 ms. Allocated memory is still 1.1 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. [2018-12-09 01:25:28,212 INFO L168 Benchmark]: Boogie Preprocessor took 19.55 ms. Allocated memory is still 1.1 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. [2018-12-09 01:25:28,213 INFO L168 Benchmark]: RCFGBuilder took 168.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:25:28,214 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 318.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 168.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 01:25:29,524 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:25:29,525 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:25:29,531 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:25:29,531 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:25:29,531 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:25:29,532 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:25:29,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:25:29,534 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:25:29,534 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:25:29,534 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:25:29,534 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:25:29,535 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:25:29,535 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:25:29,536 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:25:29,536 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:25:29,537 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:25:29,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:25:29,538 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:25:29,539 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:25:29,539 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:25:29,540 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:25:29,541 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:25:29,541 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:25:29,541 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:25:29,542 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:25:29,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:25:29,543 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:25:29,543 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:25:29,544 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:25:29,544 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:25:29,544 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:25:29,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:25:29,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:25:29,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:25:29,545 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:25:29,545 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 01:25:29,552 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:25:29,552 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:25:29,553 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:25:29,553 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 01:25:29,553 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:25:29,553 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:25:29,554 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:25:29,554 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:25:29,555 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 01:25:29,555 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 01:25:29,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 01:25:29,555 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:25:29,556 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 01:25:29,556 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 01:25:29,556 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_456938af-c14b-4700-9edd-e8acc1fb1106/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 -> 7fedffaf166c04fa23911a87ebd562034522f75b [2018-12-09 01:25:29,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:25:29,580 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:25:29,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:25:29,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:25:29,583 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:25:29,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i [2018-12-09 01:25:29,619 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/2ea40c916/8512518572cb448cb3d8201a8b78c851/FLAG74c5f318b [2018-12-09 01:25:29,984 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:25:29,985 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/sv-benchmarks/c/pthread-wmm/rfi000_pso.opt_false-unreach-call.i [2018-12-09 01:25:29,992 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/2ea40c916/8512518572cb448cb3d8201a8b78c851/FLAG74c5f318b [2018-12-09 01:25:30,350 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/bin-2019/ukojak/data/2ea40c916/8512518572cb448cb3d8201a8b78c851 [2018-12-09 01:25:30,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:25:30,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:25:30,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:25:30,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:25:30,355 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:25:30,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197102f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30, skipping insertion in model container [2018-12-09 01:25:30,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:25:30,382 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:25:30,566 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:25:30,576 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:25:30,612 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:25:30,698 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:25:30,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30 WrapperNode [2018-12-09 01:25:30,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:25:30,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:25:30,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:25:30,699 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:25:30,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:25:30,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:25:30,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:25:30,730 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:25:30,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... [2018-12-09 01:25:30,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:25:30,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:25:30,751 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:25:30,751 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:25:30,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:25:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_456938af-c14b-4700-9edd-e8acc1fb1106/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 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 01:25:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 01:25:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 01:25:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 01:25:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 01:25:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 01:25:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 01:25:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:25:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:25:30,784 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 01:25:30,917 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 01:25:30,919 INFO L168 Benchmark]: Toolchain (without parser) took 566.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -165.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:25:30,921 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 01:25:30,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 50.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:25:30,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.69 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. [2018-12-09 01:25:30,922 INFO L168 Benchmark]: Boogie Preprocessor took 20.74 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-09 01:25:30,922 INFO L168 Benchmark]: RCFGBuilder took 167.96 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:25:30,925 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 345.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 50.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 167.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...