./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 ad83f8d1b21a101cb3bf1d995e31a9f0cb1c6e3a .................................................................................................................................................................................................... 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_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 ad83f8d1b21a101cb3bf1d995e31a9f0cb1c6e3a ................................................................................................................................................................................................ 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 0.1.23-635dfa2 [2018-12-09 12:38:29,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:38:29,782 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:38:29,791 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:38:29,791 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:38:29,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:38:29,792 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:38:29,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:38:29,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:38:29,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:38:29,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:38:29,796 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:38:29,797 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:38:29,798 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:38:29,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:38:29,799 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:38:29,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:38:29,801 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:38:29,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:38:29,803 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:38:29,804 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:38:29,805 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:38:29,806 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:38:29,807 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:38:29,807 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:38:29,808 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:38:29,808 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:38:29,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:38:29,810 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:38:29,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:38:29,810 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:38:29,811 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:38:29,811 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:38:29,811 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:38:29,812 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:38:29,812 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:38:29,812 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 12:38:29,823 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:38:29,823 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:38:29,823 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:38:29,824 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 12:38:29,824 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:38:29,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:38:29,824 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:38:29,824 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:38:29,824 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:38:29,825 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:38:29,826 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 12:38:29,826 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 12:38:29,826 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:38:29,826 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:38:29,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:38:29,826 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:38:29,826 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:38:29,827 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:38:29,827 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 12:38:29,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:38:29,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 12:38:29,827 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_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 -> ad83f8d1b21a101cb3bf1d995e31a9f0cb1c6e3a [2018-12-09 12:38:29,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:38:29,858 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:38:29,860 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:38:29,861 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:38:29,861 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:38:29,862 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i [2018-12-09 12:38:29,900 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/ef1af48dc/1c4934d19f6f43898e6cb211980c3b23/FLAGe0c06e8fb [2018-12-09 12:38:30,384 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:38:30,385 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i [2018-12-09 12:38:30,393 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/ef1af48dc/1c4934d19f6f43898e6cb211980c3b23/FLAGe0c06e8fb [2018-12-09 12:38:30,401 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/ef1af48dc/1c4934d19f6f43898e6cb211980c3b23 [2018-12-09 12:38:30,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:38:30,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:38:30,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:38:30,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:38:30,406 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:38:30,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca176b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30, skipping insertion in model container [2018-12-09 12:38:30,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:38:30,440 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:38:30,662 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:38:30,672 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:38:30,759 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:38:30,796 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:38:30,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30 WrapperNode [2018-12-09 12:38:30,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:38:30,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:38:30,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:38:30,797 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:38:30,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:38:30,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:38:30,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:38:30,825 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:38:30,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... [2018-12-09 12:38:30,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:38:30,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:38:30,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:38:30,845 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:38:30,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 12:38:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 12:38:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 12:38:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 12:38:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 12:38:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 12:38:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 12:38:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 12:38:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 12:38:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:38:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:38:30,879 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 12:38:30,958 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 12:38:30,960 INFO L168 Benchmark]: Toolchain (without parser) took 557.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 956.0 MB in the beginning and 1.0 GB in the end (delta: -88.9 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:30,961 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:38:30,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -119.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:30,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.96 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:30,963 INFO L168 Benchmark]: Boogie Preprocessor took 20.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:38:30,963 INFO L168 Benchmark]: RCFGBuilder took 114.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:30,966 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 392.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -119.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 114.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:38:32,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:38:32,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:38:32,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:38:32,322 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:38:32,323 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:38:32,323 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:38:32,325 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:38:32,326 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:38:32,326 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:38:32,327 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:38:32,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:38:32,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:38:32,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:38:32,329 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:38:32,330 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:38:32,331 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:38:32,332 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:38:32,333 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:38:32,334 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:38:32,335 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:38:32,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:38:32,337 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:38:32,337 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:38:32,337 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:38:32,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:38:32,339 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:38:32,339 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:38:32,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:38:32,340 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:38:32,341 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:38:32,341 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:38:32,341 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:38:32,341 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:38:32,342 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:38:32,343 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:38:32,343 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 12:38:32,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:38:32,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:38:32,351 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:38:32,351 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 12:38:32,351 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:38:32,351 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:38:32,351 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:38:32,351 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 12:38:32,351 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:38:32,352 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 12:38:32,352 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 12:38:32,353 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 12:38:32,353 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 12:38:32,353 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 12:38:32,354 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_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 -> ad83f8d1b21a101cb3bf1d995e31a9f0cb1c6e3a [2018-12-09 12:38:32,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:38:32,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:38:32,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:38:32,381 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:38:32,382 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:38:32,382 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i [2018-12-09 12:38:32,417 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/d465d82d6/d7c045e22aec467ebe966dd7fddd8f76/FLAG69ecf0827 [2018-12-09 12:38:32,825 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:38:32,826 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/sv-benchmarks/c/pthread-wmm/mix038_pso.oepc_false-unreach-call.i [2018-12-09 12:38:32,834 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/d465d82d6/d7c045e22aec467ebe966dd7fddd8f76/FLAG69ecf0827 [2018-12-09 12:38:33,170 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/bin-2019/ukojak/data/d465d82d6/d7c045e22aec467ebe966dd7fddd8f76 [2018-12-09 12:38:33,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:38:33,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:38:33,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:38:33,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:38:33,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:38:33,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197102f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33, skipping insertion in model container [2018-12-09 12:38:33,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:38:33,220 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:38:33,431 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:38:33,441 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:38:33,475 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:38:33,567 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:38:33,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33 WrapperNode [2018-12-09 12:38:33,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:38:33,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:38:33,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:38:33,568 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:38:33,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:38:33,599 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:38:33,599 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:38:33,599 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:38:33,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... [2018-12-09 12:38:33,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:38:33,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:38:33,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:38:33,623 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:38:33,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:38:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c3a9f31-f597-470b-9e15-0dcc5226f158/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 [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 12:38:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 12:38:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 12:38:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 12:38:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 12:38:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 12:38:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 12:38:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:38:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:38:33,656 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 12:38:33,736 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 12:38:33,738 INFO L168 Benchmark]: Toolchain (without parser) took 561.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:38:33,739 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:38:33,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:33,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:33,740 INFO L168 Benchmark]: Boogie Preprocessor took 23.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:33,740 INFO L168 Benchmark]: RCFGBuilder took 114.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-12-09 12:38:33,742 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 114.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...