./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 72eebd6ab8579a8e385d634d21f6ef09c2f9f744 ............................................................................................................................................................................................. 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/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 72eebd6ab8579a8e385d634d21f6ef09c2f9f744 ................................................................................................................................................................................................. 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 0.1.24-6b5699a [2019-11-26 02:19:08,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:19:08,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:19:08,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:19:08,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:19:08,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:19:08,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:19:08,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:19:08,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:19:08,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:19:08,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:19:08,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:19:08,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:19:08,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:19:08,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:19:08,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:19:08,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:19:08,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:19:08,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:19:08,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:19:08,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:19:08,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:19:08,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:19:08,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:19:08,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:19:08,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:19:08,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:19:08,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:19:08,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:19:08,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:19:08,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:19:08,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:19:08,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:19:08,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:19:08,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:19:08,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:19:08,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:19:08,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:19:08,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:19:08,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:19:08,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:19:08,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:19:08,842 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:19:08,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:19:08,852 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:19:08,853 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:19:08,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:19:08,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:19:08,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:19:08,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:19:08,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:19:08,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:19:08,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:19:08,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:19:08,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:19:08,856 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:19:08,856 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:19:08,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:19:08,856 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:19:08,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:19:08,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:19:08,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:19:08,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:19:08,857 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:19:08,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:19:08,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:19:08,858 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/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 -> 72eebd6ab8579a8e385d634d21f6ef09c2f9f744 [2019-11-26 02:19:08,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:19:09,006 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:19:09,009 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:19:09,010 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:19:09,010 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:19:09,011 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i [2019-11-26 02:19:09,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/f4d372e82/20267d2545934d2c868f1cba98910ac8/FLAG0fc86fd38 [2019-11-26 02:19:09,567 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:19:09,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i [2019-11-26 02:19:09,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/f4d372e82/20267d2545934d2c868f1cba98910ac8/FLAG0fc86fd38 [2019-11-26 02:19:10,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/f4d372e82/20267d2545934d2c868f1cba98910ac8 [2019-11-26 02:19:10,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:19:10,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:19:10,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:19:10,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:19:10,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:19:10,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165b58cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10, skipping insertion in model container [2019-11-26 02:19:10,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:19:10,144 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:19:10,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:19:10,599 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:19:10,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:19:10,728 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:19:10,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10 WrapperNode [2019-11-26 02:19:10,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:19:10,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:19:10,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:19:10,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:19:10,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,798 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:19:10,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:19:10,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:19:10,798 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:19:10,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... [2019-11-26 02:19:10,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:19:10,830 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:19:10,830 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:19:10,830 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:19:10,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 [2019-11-26 02:19:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:19:10,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:19:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:19:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:19:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:19:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:19:10,895 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:19:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:19:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:19:10,896 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:19:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:19:10,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:19:10,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:19:10,898 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:19:11,151 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:19:11,155 INFO L168 Benchmark]: Toolchain (without parser) took 1069.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -116.4 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:11,155 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:19:11,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 643.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -151.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:11,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:11,157 INFO L168 Benchmark]: Boogie Preprocessor took 31.67 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. [2019-11-26 02:19:11,158 INFO L168 Benchmark]: RCFGBuilder took 323.16 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:11,161 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 643.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -151.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 323.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:19:12,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:19:12,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:19:12,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:19:12,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:19:12,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:19:12,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:19:12,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:19:12,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:19:12,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:19:12,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:19:12,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:19:12,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:19:12,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:19:12,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:19:12,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:19:12,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:19:12,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:19:12,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:19:12,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:19:12,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:19:12,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:19:12,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:19:12,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:19:12,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:19:12,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:19:12,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:19:12,922 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:19:12,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:19:12,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:19:12,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:19:12,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:19:12,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:19:12,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:19:12,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:19:12,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:19:12,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:19:12,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:19:12,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:19:12,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:19:12,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:19:12,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:19:12,965 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:19:12,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:19:12,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:19:12,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:19:12,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:19:12,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:19:12,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:19:12,968 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:19:12,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:19:12,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:19:12,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:19:12,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:19:12,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:19:12,970 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:19:12,970 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:19:12,971 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:19:12,971 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:19:12,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:19:12,971 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:19:12,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:19:12,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:19:12,972 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:19:12,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:19:12,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:19:12,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:19:12,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:19:12,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:19:12,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:19:12,974 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:19:12,974 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:19:12,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:19:12,974 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:19:12,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:19:12,975 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/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 -> 72eebd6ab8579a8e385d634d21f6ef09c2f9f744 [2019-11-26 02:19:13,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:19:13,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:19:13,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:19:13,291 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:19:13,291 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:19:13,292 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i [2019-11-26 02:19:13,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/b78442d63/2fac572829bd4080b0f17da499678db2/FLAG0c2b02325 [2019-11-26 02:19:13,832 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:19:13,833 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/sv-benchmarks/c/pthread-wmm/mix041_tso.opt.i [2019-11-26 02:19:13,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/b78442d63/2fac572829bd4080b0f17da499678db2/FLAG0c2b02325 [2019-11-26 02:19:14,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/bin/ukojak/data/b78442d63/2fac572829bd4080b0f17da499678db2 [2019-11-26 02:19:14,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:19:14,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:19:14,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:19:14,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:19:14,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:19:14,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e4c318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14, skipping insertion in model container [2019-11-26 02:19:14,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:19:14,175 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:19:14,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:19:14,632 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:19:14,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:19:14,759 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:19:14,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14 WrapperNode [2019-11-26 02:19:14,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:19:14,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:19:14,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:19:14,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:19:14,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:19:14,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:19:14,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:19:14,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:19:14,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... [2019-11-26 02:19:14,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:19:14,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:19:14,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:19:14,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:19:14,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:19:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_850c9ef1-c6a1-4e11-9201-724ff7c68f21/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 [2019-11-26 02:19:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:19:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:19:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:19:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:19:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:19:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:19:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:19:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:19:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:19:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:19:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:19:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:19:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:19:14,948 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:19:15,245 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:19:15,249 INFO L168 Benchmark]: Toolchain (without parser) took 1150.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:15,249 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:19:15,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:15,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.44 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. [2019-11-26 02:19:15,251 INFO L168 Benchmark]: Boogie Preprocessor took 57.12 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:15,252 INFO L168 Benchmark]: RCFGBuilder took 365.93 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: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:19:15,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 662.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 365.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...