./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/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 3249c685714a42809c15f4754714e20c67faa050 ..................................................................................................................................................................................................... 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_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/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 3249c685714a42809c15f4754714e20c67faa050 .......................................................................................................................................................................................................... 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-aa41828 [2018-11-23 00:44:40,230 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:44:40,231 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:44:40,238 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:44:40,238 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:44:40,239 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:44:40,240 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:44:40,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:44:40,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:44:40,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:44:40,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:44:40,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:44:40,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:44:40,245 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:44:40,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:44:40,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:44:40,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:44:40,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:44:40,249 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:44:40,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:44:40,251 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:44:40,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:44:40,254 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:44:40,254 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:44:40,254 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:44:40,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:44:40,256 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:44:40,256 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:44:40,257 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:44:40,258 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:44:40,258 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:44:40,258 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:44:40,259 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:44:40,259 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:44:40,259 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:44:40,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:44:40,260 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:44:40,271 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:44:40,271 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:44:40,272 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:44:40,272 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:44:40,273 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:44:40,273 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:44:40,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:44:40,273 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:44:40,273 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:44:40,273 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:44:40,274 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:44:40,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:44:40,275 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:44:40,275 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:44:40,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:44:40,275 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:44:40,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:44:40,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:44:40,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:44:40,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:44:40,276 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:44:40,276 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:44:40,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:44:40,276 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_508f8f18-4c3c-4776-9fd9-6f186ff046e8/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 -> 3249c685714a42809c15f4754714e20c67faa050 [2018-11-23 00:44:40,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:44:40,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:44:40,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:44:40,313 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:44:40,314 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:44:40,314 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i [2018-11-23 00:44:40,356 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/837d0eeb7/24ea0e4342614ba89669e3a100ed7c42/FLAG8af62307c [2018-11-23 00:44:40,758 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:44:40,759 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i [2018-11-23 00:44:40,771 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/837d0eeb7/24ea0e4342614ba89669e3a100ed7c42/FLAG8af62307c [2018-11-23 00:44:41,130 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/837d0eeb7/24ea0e4342614ba89669e3a100ed7c42 [2018-11-23 00:44:41,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:44:41,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:44:41,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:44:41,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:44:41,137 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:44:41,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218da7bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41, skipping insertion in model container [2018-11-23 00:44:41,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:44:41,183 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:44:41,446 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:44:41,456 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:44:41,566 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:44:41,602 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:44:41,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41 WrapperNode [2018-11-23 00:44:41,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:44:41,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:44:41,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:44:41,603 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:44:41,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,625 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:44:41,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:44:41,647 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:44:41,647 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:44:41,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... [2018-11-23 00:44:41,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:44:41,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:44:41,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:44:41,682 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:44:41,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:44:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:44:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:44:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:44:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:44:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:44:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:44:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:44:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:44:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:44:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:44:41,737 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:44:42,077 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 00:44:42,080 INFO L168 Benchmark]: Toolchain (without parser) took 947.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -132.9 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:42,082 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:44:42,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -170.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:42,082 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.36 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:42,083 INFO L168 Benchmark]: Boogie Preprocessor took 35.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:44:42,083 INFO L168 Benchmark]: RCFGBuilder took 397.57 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:42,086 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 468.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -170.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 397.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 00:44:43,623 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:44:43,624 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:44:43,632 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:44:43,632 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:44:43,633 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:44:43,634 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:44:43,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:44:43,636 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:44:43,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:44:43,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:44:43,638 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:44:43,639 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:44:43,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:44:43,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:44:43,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:44:43,642 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:44:43,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:44:43,645 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:44:43,647 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:44:43,648 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:44:43,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:44:43,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:44:43,651 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:44:43,651 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:44:43,652 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:44:43,653 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:44:43,654 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:44:43,654 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:44:43,655 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:44:43,655 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:44:43,656 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:44:43,656 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:44:43,656 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:44:43,658 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:44:43,658 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:44:43,658 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:44:43,670 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:44:43,671 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:44:43,671 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:44:43,672 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:44:43,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:44:43,672 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:44:43,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:44:43,673 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:44:43,673 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:44:43,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:44:43,674 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:44:43,675 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:44:43,675 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:44:43,675 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:44:43,675 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:44:43,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:44:43,675 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:44:43,675 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:44:43,676 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:44:43,676 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_508f8f18-4c3c-4776-9fd9-6f186ff046e8/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 -> 3249c685714a42809c15f4754714e20c67faa050 [2018-11-23 00:44:43,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:44:43,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:44:43,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:44:43,721 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:44:43,721 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:44:43,722 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i [2018-11-23 00:44:43,768 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/a87902fd9/4de5c239b27746bb85a3b88983755390/FLAGc29414ca9 [2018-11-23 00:44:44,157 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:44:44,157 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/sv-benchmarks/c/pthread-wmm/mix010_power.opt_false-unreach-call.i [2018-11-23 00:44:44,169 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/a87902fd9/4de5c239b27746bb85a3b88983755390/FLAGc29414ca9 [2018-11-23 00:44:44,528 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/data/a87902fd9/4de5c239b27746bb85a3b88983755390 [2018-11-23 00:44:44,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:44:44,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:44:44,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:44:44,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:44:44,536 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:44:44,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:44:44" (1/1) ... [2018-11-23 00:44:44,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:44, skipping insertion in model container [2018-11-23 00:44:44,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:44:44" (1/1) ... [2018-11-23 00:44:44,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:44:44,588 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:44:44,898 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:44:44,911 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:44:44,960 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:44:45,003 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:44:45,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45 WrapperNode [2018-11-23 00:44:45,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:44:45,004 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:44:45,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:44:45,004 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:44:45,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:44:45,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:44:45,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:44:45,108 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:44:45,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... [2018-11-23 00:44:45,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:44:45,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:44:45,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:44:45,146 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:44:45,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:44:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508f8f18-4c3c-4776-9fd9-6f186ff046e8/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:44:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:44:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:44:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:44:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:44:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:44:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:44:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:44:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:44:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:44:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:44:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:44:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:44:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:44:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:44:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:44:45,192 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:44:45,550 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 00:44:45,552 INFO L168 Benchmark]: Toolchain (without parser) took 1020.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -148.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:44:45,553 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:44:45,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.50 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:45,554 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -228.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:45,555 INFO L168 Benchmark]: Boogie Preprocessor took 37.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:44:45,555 INFO L168 Benchmark]: RCFGBuilder took 405.87 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: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:44:45,557 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 470.50 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 103.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -228.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 405.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...