./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 99dedfc58f58077f09deb577d30e87cd841d8411 ................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 99dedfc58f58077f09deb577d30e87cd841d8411 .................................................................................................................................................................................................. 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 0.1.24-cad4683 [2019-10-22 10:12:16,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:16,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:16,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:16,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:16,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:16,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:16,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:16,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:16,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:16,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:16,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:16,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:16,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:16,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:16,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:16,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:16,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:16,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:16,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:16,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:16,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:16,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:16,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:16,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:16,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:16,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:16,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:16,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:16,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:16,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:16,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:16,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:16,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:16,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:16,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:16,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:16,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:16,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:16,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:16,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:16,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:12:16,879 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:16,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:16,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:16,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:16,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:16,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:16,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:16,881 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:16,882 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:16,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:16,883 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:16,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:16,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:16,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:16,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:16,883 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:16,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:16,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:16,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 -> 99dedfc58f58077f09deb577d30e87cd841d8411 [2019-10-22 10:12:16,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:16,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:16,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:16,927 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:16,927 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:16,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-10-22 10:12:16,976 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/29d1e8fe5/c6ab43a83fdf4c0a9ae5539e60d31fc3/FLAG2642ba061 [2019-10-22 10:12:17,402 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:17,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-10-22 10:12:17,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/29d1e8fe5/c6ab43a83fdf4c0a9ae5539e60d31fc3/FLAG2642ba061 [2019-10-22 10:12:17,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/29d1e8fe5/c6ab43a83fdf4c0a9ae5539e60d31fc3 [2019-10-22 10:12:17,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:17,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:17,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:17,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:17,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:17,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@639c601d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:17, skipping insertion in model container [2019-10-22 10:12:17,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:17" (1/1) ... [2019-10-22 10:12:17,445 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:17,482 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:17,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:17,871 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:17,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:18,034 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:18,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18 WrapperNode [2019-10-22 10:12:18,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:18,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:18,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:18,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:18,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:18,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:18,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:18,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:18,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... [2019-10-22 10:12:18,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:18,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:18,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:18,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:18,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 [2019-10-22 10:12:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:18,226 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:18,714 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:18,724 INFO L168 Benchmark]: Toolchain (without parser) took 1294.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -121.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,724 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:18,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 604.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -160.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.78 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. [2019-10-22 10:12:18,729 INFO L168 Benchmark]: Boogie Preprocessor took 56.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,730 INFO L168 Benchmark]: RCFGBuilder took 562.48 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:18,732 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 604.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -160.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 562.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:12:20,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:20,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:20,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:20,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:20,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:20,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:20,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:20,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:20,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:20,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:20,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:20,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:20,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:20,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:20,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:20,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:20,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:20,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:20,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:20,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:20,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:20,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:20,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:20,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:20,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:20,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:20,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:20,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:20,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:20,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:20,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:20,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:20,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:20,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:20,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:20,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:20,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:20,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:20,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:20,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:20,714 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:12:20,726 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:20,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:20,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:20,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:20,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:20,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:20,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:20,728 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:20,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:20,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:20,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:20,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:20,729 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:20,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:20,730 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:20,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:20,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:20,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:20,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:20,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:20,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:12:20,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:20,733 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 -> 99dedfc58f58077f09deb577d30e87cd841d8411 [2019-10-22 10:12:20,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:20,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:20,773 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:20,774 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:20,775 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:20,775 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-10-22 10:12:20,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/69d3c7942/4adb7bd96f0c4578abbc7c6679c96600/FLAG03e230cd9 [2019-10-22 10:12:21,307 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:21,308 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/sv-benchmarks/c/pthread-wmm/rfi009_pso.opt.i [2019-10-22 10:12:21,326 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/69d3c7942/4adb7bd96f0c4578abbc7c6679c96600/FLAG03e230cd9 [2019-10-22 10:12:21,616 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/ukojak/data/69d3c7942/4adb7bd96f0c4578abbc7c6679c96600 [2019-10-22 10:12:21,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:21,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:21,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:21,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:21,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:21,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e9b11be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:21, skipping insertion in model container [2019-10-22 10:12:21,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:21" (1/1) ... [2019-10-22 10:12:21,635 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:21,675 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:22,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:22,133 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:22,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:22,276 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:22,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22 WrapperNode [2019-10-22 10:12:22,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:22,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:22,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:22,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:22,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,311 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:22,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:22,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:22,339 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:22,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... [2019-10-22 10:12:22,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:22,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:22,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:22,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:22,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_90cdb7af-65e5-4cc4-a416-1b7785b1fd21/bin/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 [2019-10-22 10:12:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:22,440 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:22,805 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:22,809 INFO L168 Benchmark]: Toolchain (without parser) took 1188.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,810 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:22,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.53 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,811 INFO L168 Benchmark]: Boogie Preprocessor took 38.10 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. [2019-10-22 10:12:22,812 INFO L168 Benchmark]: RCFGBuilder took 430.50 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: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:22,814 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 656.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 430.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...