./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe010_pso.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_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/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 08258cac1c4e1f0e965aa5b4c26772b067db5f0f .................................................................................................................................................................................................. 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_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/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 08258cac1c4e1f0e965aa5b4c26772b067db5f0f ..................................................................................................................................................................................................... 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 22:42:17,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:42:17,619 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:42:17,625 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:42:17,625 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:42:17,626 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:42:17,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:42:17,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:42:17,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:42:17,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:42:17,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:42:17,631 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:42:17,631 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:42:17,632 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:42:17,633 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:42:17,633 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:42:17,634 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:42:17,636 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:42:17,637 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:42:17,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:42:17,639 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:42:17,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:42:17,641 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:42:17,642 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:42:17,642 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:42:17,642 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:42:17,643 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:42:17,643 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:42:17,644 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:42:17,644 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:42:17,644 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:42:17,645 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:42:17,645 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:42:17,645 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:42:17,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:42:17,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:42:17,646 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:42:17,655 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:42:17,655 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:42:17,656 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:42:17,656 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:42:17,656 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:42:17,656 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:42:17,657 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:42:17,657 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:42:17,658 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:42:17,658 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:42:17,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:42:17,659 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:42:17,659 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:42:17,659 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:42:17,659 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:42:17,659 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:42:17,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:42:17,659 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_7742136c-8061-4f57-9e39-1eda931bfd9b/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 -> 08258cac1c4e1f0e965aa5b4c26772b067db5f0f [2018-11-22 22:42:17,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:42:17,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:42:17,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:42:17,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:42:17,694 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:42:17,694 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i [2018-11-22 22:42:17,733 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/4da6928e4/185fbeaa19d0403582a36162ab98bfbe/FLAGe12f4e2f0 [2018-11-22 22:42:18,172 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:42:18,173 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i [2018-11-22 22:42:18,183 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/4da6928e4/185fbeaa19d0403582a36162ab98bfbe/FLAGe12f4e2f0 [2018-11-22 22:42:18,195 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/4da6928e4/185fbeaa19d0403582a36162ab98bfbe [2018-11-22 22:42:18,197 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:42:18,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:42:18,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:42:18,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:42:18,200 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:42:18,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dcab18c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18, skipping insertion in model container [2018-11-22 22:42:18,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:42:18,237 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:42:18,474 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:42:18,484 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:42:18,583 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:42:18,616 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:42:18,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18 WrapperNode [2018-11-22 22:42:18,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:42:18,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:42:18,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:42:18,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:42:18,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:42:18,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:42:18,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:42:18,660 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:42:18,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... [2018-11-22 22:42:18,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:42:18,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:42:18,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:42:18,686 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:42:18,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/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 22:42:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:42:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:42:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:42:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:42:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:42:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:42:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:42:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:42:18,737 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:42:18,831 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 22:42:18,833 INFO L168 Benchmark]: Toolchain (without parser) took 636.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). Peak memory consumption was 188.9 kB. Max. memory is 11.5 GB. [2018-11-22 22:42:18,834 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:42:18,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:18,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.72 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. [2018-11-22 22:42:18,836 INFO L168 Benchmark]: Boogie Preprocessor took 26.28 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. [2018-11-22 22:42:18,836 INFO L168 Benchmark]: RCFGBuilder took 146.43 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: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:18,840 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 418.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 35.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 146.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 22:42:20,266 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:42:20,267 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:42:20,274 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:42:20,275 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:42:20,275 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:42:20,276 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:42:20,277 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:42:20,278 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:42:20,279 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:42:20,280 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:42:20,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:42:20,280 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:42:20,281 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:42:20,282 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:42:20,283 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:42:20,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:42:20,285 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:42:20,286 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:42:20,287 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:42:20,288 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:42:20,289 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:42:20,291 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:42:20,291 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:42:20,291 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:42:20,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:42:20,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:42:20,293 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:42:20,294 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:42:20,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:42:20,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:42:20,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:42:20,296 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:42:20,296 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:42:20,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:42:20,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:42:20,298 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:42:20,309 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:42:20,309 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:42:20,309 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:42:20,310 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:42:20,310 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:42:20,311 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:42:20,311 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:42:20,312 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:42:20,312 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:42:20,312 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:42:20,313 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:42:20,313 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:42:20,313 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_7742136c-8061-4f57-9e39-1eda931bfd9b/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 -> 08258cac1c4e1f0e965aa5b4c26772b067db5f0f [2018-11-22 22:42:20,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:42:20,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:42:20,352 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:42:20,352 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:42:20,353 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:42:20,353 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i [2018-11-22 22:42:20,389 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/757b93d14/781191e161994d24a974ce05ea5ed02a/FLAG20f54c66a [2018-11-22 22:42:20,823 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:42:20,823 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/sv-benchmarks/c/pthread-wmm/safe010_pso.opt_false-unreach-call.i [2018-11-22 22:42:20,830 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/757b93d14/781191e161994d24a974ce05ea5ed02a/FLAG20f54c66a [2018-11-22 22:42:20,838 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/bin-2019/ukojak/data/757b93d14/781191e161994d24a974ce05ea5ed02a [2018-11-22 22:42:20,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:42:20,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:42:20,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:42:20,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:42:20,845 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:42:20,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:42:20" (1/1) ... [2018-11-22 22:42:20,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e84abc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:20, skipping insertion in model container [2018-11-22 22:42:20,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:42:20" (1/1) ... [2018-11-22 22:42:20,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:42:20,890 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:42:21,176 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:42:21,189 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:42:21,285 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:42:21,338 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:42:21,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21 WrapperNode [2018-11-22 22:42:21,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:42:21,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:42:21,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:42:21,339 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:42:21,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:42:21,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:42:21,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:42:21,374 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:42:21,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... [2018-11-22 22:42:21,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:42:21,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:42:21,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:42:21,403 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:42:21,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:42:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7742136c-8061-4f57-9e39-1eda931bfd9b/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 22:42:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:42:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:42:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:42:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:42:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:42:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:42:21,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:42:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:42:21,444 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 22:42:21,537 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 22:42:21,539 INFO L168 Benchmark]: Toolchain (without parser) took 698.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 4.6 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:21,541 INFO L168 Benchmark]: CDTParser took 0.13 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 22:42:21,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:21,542 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:21,542 INFO L168 Benchmark]: Boogie Preprocessor took 28.53 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. [2018-11-22 22:42:21,543 INFO L168 Benchmark]: RCFGBuilder took 136.03 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:42:21,545 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 496.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.53 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 136.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...