./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.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_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/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 6e4e270f3190248549e2eccf9b49b1479b3fac35 ................................................................................................................................................................................................... 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_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/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 6e4e270f3190248549e2eccf9b49b1479b3fac35 ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:07:36,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:07:36,671 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:07:36,677 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:07:36,677 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:07:36,678 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:07:36,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:07:36,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:07:36,681 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:07:36,682 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:07:36,682 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:07:36,682 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:07:36,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:07:36,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:07:36,684 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:07:36,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:07:36,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:07:36,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:07:36,688 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:07:36,689 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:07:36,690 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:07:36,691 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:07:36,692 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:07:36,693 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:07:36,693 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:07:36,693 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:07:36,694 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:07:36,694 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:07:36,695 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:07:36,695 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:07:36,696 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:07:36,696 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:07:36,696 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:07:36,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:07:36,697 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:07:36,697 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:07:36,697 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 14:07:36,704 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:07:36,704 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:07:36,705 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:07:36,705 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:07:36,706 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:07:36,706 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:07:36,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:07:36,706 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:07:36,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:07:36,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:07:36,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:07:36,707 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:07:36,707 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:07:36,708 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:07:36,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:07:36,708 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:07:36,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:07:36,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:07:36,708 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:07:36,708 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:07:36,709 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:07:36,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:07:36,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:07:36,709 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_6cfab1b0-312c-4959-bca3-79f907a89fda/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 -> 6e4e270f3190248549e2eccf9b49b1479b3fac35 [2018-11-23 14:07:36,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:07:36,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:07:36,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:07:36,745 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:07:36,746 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:07:36,746 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i [2018-11-23 14:07:36,790 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/8e8f9fe24/acfa385b815546b68caabba1bf2329b5/FLAGc2d007db8 [2018-11-23 14:07:37,254 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:07:37,257 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i [2018-11-23 14:07:37,265 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/8e8f9fe24/acfa385b815546b68caabba1bf2329b5/FLAGc2d007db8 [2018-11-23 14:07:37,766 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/8e8f9fe24/acfa385b815546b68caabba1bf2329b5 [2018-11-23 14:07:37,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:07:37,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:07:37,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:37,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:07:37,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:07:37,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:37" (1/1) ... [2018-11-23 14:07:37,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2b389e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:37, skipping insertion in model container [2018-11-23 14:07:37,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:37" (1/1) ... [2018-11-23 14:07:37,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:07:37,809 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:07:38,040 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:38,049 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:07:38,130 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:38,171 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:07:38,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38 WrapperNode [2018-11-23 14:07:38,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:38,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:38,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:07:38,172 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:07:38,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:38,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:07:38,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:07:38,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:07:38,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... [2018-11-23 14:07:38,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:07:38,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:07:38,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:07:38,222 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:07:38,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:07:38,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:07:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:07:38,256 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:07:38,256 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:07:38,256 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:07:38,256 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:07:38,256 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:07:38,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:07:38,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:07:38,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:07:38,257 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 14:07:38,513 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:07:38,516 INFO L168 Benchmark]: Toolchain (without parser) took 747.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:38,517 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:38,517 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:38,518 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:38,518 INFO L168 Benchmark]: Boogie Preprocessor took 19.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:38,518 INFO L168 Benchmark]: RCFGBuilder took 293.31 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: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:38,520 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 402.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 293.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:07:39,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:07:39,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:07:39,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:07:39,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:07:39,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:07:39,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:07:39,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:07:39,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:07:39,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:07:39,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:07:39,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:07:39,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:07:39,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:07:39,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:07:39,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:07:39,921 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:07:39,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:07:39,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:07:39,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:07:39,925 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:07:39,925 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:07:39,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:07:39,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:07:39,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:07:39,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:07:39,928 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:07:39,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:07:39,929 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:07:39,930 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:07:39,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:07:39,930 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:07:39,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:07:39,931 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:07:39,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:07:39,932 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:07:39,932 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 14:07:39,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:07:39,941 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:07:39,942 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:07:39,942 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:07:39,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:07:39,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:07:39,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:07:39,943 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:07:39,943 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:07:39,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:07:39,943 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:07:39,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:07:39,945 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:07:39,945 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:07:39,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:07:39,945 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:07:39,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:07:39,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:07:39,945 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:07:39,946 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:07:39,946 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:07:39,948 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:07:39,948 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:07:39,948 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:07:39,948 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:07:39,948 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_6cfab1b0-312c-4959-bca3-79f907a89fda/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 -> 6e4e270f3190248549e2eccf9b49b1479b3fac35 [2018-11-23 14:07:39,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:07:39,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:07:39,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:07:39,992 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:07:39,992 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:07:39,993 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i [2018-11-23 14:07:40,038 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/55894c87a/848a2973d91b4693b1d6090c8dce7e5a/FLAG2da64cfe5 [2018-11-23 14:07:40,413 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:07:40,413 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/sv-benchmarks/c/pthread-wmm/mix035_rmo.opt_false-unreach-call.i [2018-11-23 14:07:40,422 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/55894c87a/848a2973d91b4693b1d6090c8dce7e5a/FLAG2da64cfe5 [2018-11-23 14:07:40,800 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/data/55894c87a/848a2973d91b4693b1d6090c8dce7e5a [2018-11-23 14:07:40,802 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:07:40,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:07:40,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:40,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:07:40,806 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:07:40,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d8ea8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:40, skipping insertion in model container [2018-11-23 14:07:40,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:07:40" (1/1) ... [2018-11-23 14:07:40,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:07:40,847 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:07:41,120 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:41,131 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:07:41,173 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:07:41,217 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:07:41,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41 WrapperNode [2018-11-23 14:07:41,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:07:41,218 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:41,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:07:41,218 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:07:41,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:07:41,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:07:41,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:07:41,317 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:07:41,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... [2018-11-23 14:07:41,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:07:41,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:07:41,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:07:41,349 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:07:41,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:07:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6cfab1b0-312c-4959-bca3-79f907a89fda/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:07:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:07:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:07:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:07:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:07:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:07:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:07:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:07:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:07:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:07:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:07:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:07:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:07:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:07:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:07:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:07:41,391 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 14:07:41,677 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 14:07:41,679 INFO L168 Benchmark]: Toolchain (without parser) took 876.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -143.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:41,680 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:41,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.11 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 908.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:41,681 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -217.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:41,681 INFO L168 Benchmark]: Boogie Preprocessor took 31.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:41,681 INFO L168 Benchmark]: RCFGBuilder took 329.83 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: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:41,685 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 414.11 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 908.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -217.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 329.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...