./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_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_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/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 0be65f891eb9c899be3a98b097705aea3a92401f ......................................................................................................................................................................................................... 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_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/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 0be65f891eb9c899be3a98b097705aea3a92401f ............................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 00:10:16,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:10:16,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:10:16,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:10:16,943 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:10:16,944 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:10:16,945 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:10:16,946 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:10:16,947 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:10:16,948 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:10:16,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:10:16,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:10:16,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:10:16,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:10:16,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:10:16,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:10:16,952 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:10:16,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:10:16,954 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:10:16,956 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:10:16,956 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:10:16,957 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:10:16,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:10:16,959 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:10:16,959 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:10:16,960 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:10:16,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:10:16,961 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:10:16,961 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:10:16,962 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:10:16,962 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:10:16,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:10:16,963 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:10:16,963 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:10:16,964 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:10:16,965 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:10:16,965 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 00:10:16,974 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:10:16,974 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:10:16,975 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:10:16,975 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:10:16,976 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:10:16,976 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:10:16,976 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:10:16,977 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:10:16,977 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:10:16,978 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:10:16,978 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:10:16,978 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:10:16,979 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:10:16,979 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_462b2143-3f3b-427a-b36f-e5ebaf2c6969/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 -> 0be65f891eb9c899be3a98b097705aea3a92401f [2018-11-23 00:10:17,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:10:17,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:10:17,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:10:17,019 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:10:17,019 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:10:17,020 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i [2018-11-23 00:10:17,062 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/02cb820a7/f7f6db611b63416cac81afdcb35a7922/FLAG89e9fd8a5 [2018-11-23 00:10:17,510 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:10:17,510 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i [2018-11-23 00:10:17,520 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/02cb820a7/f7f6db611b63416cac81afdcb35a7922/FLAG89e9fd8a5 [2018-11-23 00:10:17,530 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/02cb820a7/f7f6db611b63416cac81afdcb35a7922 [2018-11-23 00:10:17,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:10:17,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:10:17,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:17,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:10:17,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:10:17,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17, skipping insertion in model container [2018-11-23 00:10:17,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:10:17,579 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:10:17,803 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:17,813 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:10:17,902 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:17,934 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:10:17,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17 WrapperNode [2018-11-23 00:10:17,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:17,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:17,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:10:17,935 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:10:17,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:17,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:10:17,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:10:17,973 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:10:17,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:17,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... [2018-11-23 00:10:18,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:10:18,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:10:18,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:10:18,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:10:18,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:10:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:10:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:10:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:10:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:10:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:10:18,044 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:10:18,149 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 00:10:18,151 INFO L168 Benchmark]: Toolchain (without parser) took 618.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 955.3 MB in the beginning and 1.1 GB in the end (delta: -108.4 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:18,153 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:18,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 955.3 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:18,154 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:18,154 INFO L168 Benchmark]: Boogie Preprocessor took 28.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:18,155 INFO L168 Benchmark]: RCFGBuilder took 148.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:18,158 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 955.3 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 148.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 00:10:19,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:10:19,589 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:10:19,598 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:10:19,599 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:10:19,599 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:10:19,600 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:10:19,601 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:10:19,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:10:19,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:10:19,604 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:10:19,604 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:10:19,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:10:19,605 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:10:19,606 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:10:19,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:10:19,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:10:19,609 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:10:19,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:10:19,612 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:10:19,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:10:19,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:10:19,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:10:19,616 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:10:19,616 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:10:19,617 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:10:19,617 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:10:19,618 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:10:19,618 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:10:19,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:10:19,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:10:19,620 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:10:19,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:10:19,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:10:19,621 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:10:19,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:10:19,622 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 00:10:19,633 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:10:19,634 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:10:19,634 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:10:19,634 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:10:19,635 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:10:19,635 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:10:19,636 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:10:19,636 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:10:19,637 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:10:19,637 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:10:19,638 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:10:19,638 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:10:19,638 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:10:19,638 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:10:19,638 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:10:19,638 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:10:19,638 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 00:10:19,639 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 00:10:19,639 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:10:19,639 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 00:10:19,639 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 00:10:19,639 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_462b2143-3f3b-427a-b36f-e5ebaf2c6969/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 -> 0be65f891eb9c899be3a98b097705aea3a92401f [2018-11-23 00:10:19,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:10:19,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:10:19,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:10:19,682 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:10:19,683 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:10:19,683 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i [2018-11-23 00:10:19,719 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/7c08a74f1/9ce72b8febc347c1b64ad1bd0468bc08/FLAG11d2c5876 [2018-11-23 00:10:20,102 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:10:20,102 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/sv-benchmarks/c/pthread-wmm/mix006_power.oepc_false-unreach-call.i [2018-11-23 00:10:20,111 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/7c08a74f1/9ce72b8febc347c1b64ad1bd0468bc08/FLAG11d2c5876 [2018-11-23 00:10:20,482 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/data/7c08a74f1/9ce72b8febc347c1b64ad1bd0468bc08 [2018-11-23 00:10:20,485 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:10:20,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:10:20,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:20,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:10:20,490 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:10:20,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:20,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20, skipping insertion in model container [2018-11-23 00:10:20,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:20,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:10:20,534 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:10:20,797 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:20,809 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:10:20,858 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:10:20,914 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:10:20,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20 WrapperNode [2018-11-23 00:10:20,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:10:20,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:20,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:10:20,916 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:10:20,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:20,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:20,995 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:10:20,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:10:20,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:10:20,995 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:10:21,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... [2018-11-23 00:10:21,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:10:21,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:10:21,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:10:21,027 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:10:21,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_462b2143-3f3b-427a-b36f-e5ebaf2c6969/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 00:10:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 00:10:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 00:10:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 00:10:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 00:10:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 00:10:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 00:10:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 00:10:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 00:10:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:10:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:10:21,064 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 00:10:21,161 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 00:10:21,167 INFO L168 Benchmark]: Toolchain (without parser) took 681.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:21,168 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:21,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.48 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 900.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:21,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 900.3 MB in the beginning and 1.1 GB in the end (delta: -238.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:21,170 INFO L168 Benchmark]: Boogie Preprocessor took 31.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:10:21,170 INFO L168 Benchmark]: RCFGBuilder took 137.17 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: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:10:21,174 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.48 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 900.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 900.3 MB in the beginning and 1.1 GB in the end (delta: -238.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 137.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...