./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi005_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_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 c9f3a5f8a176d748372fb6f2230328d94927a6bc ............................................................................................................................................................................................................. 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_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 c9f3a5f8a176d748372fb6f2230328d94927a6bc ..................................................................................................................................................................................................... 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 [2018-11-22 21:30:06,707 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:30:06,708 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:30:06,715 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:30:06,716 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:30:06,716 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:30:06,717 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:30:06,718 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:30:06,719 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:30:06,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:30:06,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:30:06,721 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:30:06,721 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:30:06,722 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:30:06,723 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:30:06,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:30:06,724 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:30:06,725 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:30:06,726 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:30:06,728 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:30:06,728 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:30:06,729 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:30:06,731 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:30:06,731 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:30:06,731 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:30:06,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:30:06,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:30:06,733 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:30:06,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:30:06,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:30:06,734 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:30:06,735 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:30:06,735 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:30:06,735 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:30:06,736 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:30:06,736 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:30:06,736 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:30:06,746 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:30:06,746 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:30:06,747 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:30:06,747 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:30:06,748 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:30:06,748 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:30:06,748 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:30:06,748 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:30:06,748 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:30:06,749 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:30:06,750 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:30:06,750 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:30:06,750 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:30:06,750 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:30:06,750 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:30:06,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:06,750 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:30:06,751 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:30:06,751 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:30:06,751 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:30:06,751 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:30:06,751 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:30:06,751 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_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 -> c9f3a5f8a176d748372fb6f2230328d94927a6bc [2018-11-22 21:30:06,773 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:30:06,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:30:06,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:30:06,785 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:30:06,785 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:30:06,786 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i [2018-11-22 21:30:06,822 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/f59e9479e/a24569dc36644d479047a7f801295f77/FLAG442b5d3f6 [2018-11-22 21:30:07,281 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:30:07,282 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i [2018-11-22 21:30:07,292 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/f59e9479e/a24569dc36644d479047a7f801295f77/FLAG442b5d3f6 [2018-11-22 21:30:07,304 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/f59e9479e/a24569dc36644d479047a7f801295f77 [2018-11-22 21:30:07,307 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:30:07,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:30:07,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:07,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:30:07,312 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:30:07,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07, skipping insertion in model container [2018-11-22 21:30:07,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:30:07,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:30:07,616 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:07,624 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:30:07,711 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:07,753 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:30:07,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07 WrapperNode [2018-11-22 21:30:07,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:07,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:07,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:30:07,754 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:30:07,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,771 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:07,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:30:07,788 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:30:07,788 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:30:07,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... [2018-11-22 21:30:07,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:30:07,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:30:07,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:30:07,813 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:30:07,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 [2018-11-22 21:30:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:30:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:30:07,850 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:30:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:30:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:30:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:30:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:30:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:30:07,852 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:30:08,121 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) [2018-11-22 21:30:08,124 INFO L168 Benchmark]: Toolchain (without parser) took 816.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -139.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:08,125 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:30:08,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -180.0 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:08,125 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:08,126 INFO L168 Benchmark]: Boogie Preprocessor took 25.40 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. [2018-11-22 21:30:08,127 INFO L168 Benchmark]: RCFGBuilder took 309.94 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: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:08,129 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 445.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -180.0 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 309.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-11-22 21:30:09,514 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:30:09,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:30:09,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:30:09,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:30:09,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:30:09,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:30:09,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:30:09,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:30:09,528 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:30:09,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:30:09,529 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:30:09,530 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:30:09,531 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:30:09,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:30:09,532 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:30:09,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:30:09,533 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:30:09,535 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:30:09,536 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:30:09,537 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:30:09,538 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:30:09,539 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:30:09,540 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:30:09,540 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:30:09,540 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:30:09,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:30:09,542 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:30:09,543 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:30:09,543 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:30:09,543 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:30:09,544 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:30:09,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:30:09,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:30:09,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:30:09,545 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:30:09,545 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:30:09,556 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:30:09,556 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:30:09,557 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:30:09,557 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:30:09,557 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:30:09,558 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:30:09,558 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:30:09,559 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:30:09,559 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:30:09,560 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:30:09,560 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:30:09,560 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:30:09,560 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:30:09,560 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:30:09,560 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:30:09,561 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:30:09,561 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_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 -> c9f3a5f8a176d748372fb6f2230328d94927a6bc [2018-11-22 21:30:09,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:30:09,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:30:09,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:30:09,605 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:30:09,605 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:30:09,606 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i [2018-11-22 21:30:09,650 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/6649747ee/35dfc60b3c6447c7a8270e9f74346c44/FLAGeec033e0e [2018-11-22 21:30:10,013 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:30:10,014 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/sv-benchmarks/c/pthread-wmm/rfi005_power.opt_false-unreach-call.i [2018-11-22 21:30:10,023 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/6649747ee/35dfc60b3c6447c7a8270e9f74346c44/FLAGeec033e0e [2018-11-22 21:30:10,032 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/bin-2019/ukojak/data/6649747ee/35dfc60b3c6447c7a8270e9f74346c44 [2018-11-22 21:30:10,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:30:10,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:30:10,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:10,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:30:10,038 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:30:10,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10, skipping insertion in model container [2018-11-22 21:30:10,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:30:10,082 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:30:10,355 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:10,367 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:30:10,415 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:30:10,507 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:30:10,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10 WrapperNode [2018-11-22 21:30:10,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:30:10,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:10,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:30:10,509 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:30:10,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:30:10,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:30:10,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:30:10,545 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:30:10,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,569 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... [2018-11-22 21:30:10,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:30:10,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:30:10,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:30:10,577 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:30:10,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:30:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf6ded09-ed5a-44de-a679-6b02bbf8fd8b/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 [2018-11-22 21:30:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:30:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:30:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:30:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:30:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:30:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:30:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:30:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:30:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:30:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:30:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:30:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:30:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:30:10,629 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:30:10,927 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) [2018-11-22 21:30:10,929 INFO L168 Benchmark]: Toolchain (without parser) took 893.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.3 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -184.8 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:10,930 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-22 21:30:10,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.3 MB). Free memory was 939.8 MB in the beginning and 1.2 GB in the end (delta: -229.0 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:10,931 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:10,931 INFO L168 Benchmark]: Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:10,932 INFO L168 Benchmark]: RCFGBuilder took 351.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:30:10,934 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 472.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.3 MB). Free memory was 939.8 MB in the beginning and 1.2 GB in the end (delta: -229.0 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 351.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...