./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix034_power.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_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 7daf64d82ddacd7bc1ccf73527b07db58b3fb4c0 ............................................................................................................................................................................................. 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_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 7daf64d82ddacd7bc1ccf73527b07db58b3fb4c0 ................................................................................................................................................................................................. 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 02:07:10,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:07:10,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:07:10,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:07:10,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:07:10,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:07:10,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:07:10,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:07:10,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:07:10,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:07:10,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:07:10,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:07:10,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:07:10,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:07:10,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:07:10,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:07:10,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:07:10,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:07:10,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:07:10,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:07:10,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:07:10,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:07:10,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:07:10,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:07:10,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:07:10,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:07:10,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:07:10,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:07:10,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:07:10,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:07:10,793 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:07:10,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:07:10,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:07:10,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:07:10,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:07:10,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:07:10,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:07:10,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:07:10,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:07:10,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:07:10,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:07:10,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:07:10,823 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:07:10,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:07:10,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:07:10,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:07:10,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:07:10,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:07:10,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:07:10,836 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:07:10,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:07:10,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:07:10,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:07:10,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:07:10,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:07:10,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:07:10,838 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:07:10,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:07:10,838 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:07:10,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:07:10,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:07:10,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:07:10,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:07:10,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:07:10,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:07:10,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:07:10,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:07:10,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:07:10,841 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:07:10,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:07:10,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:07:10,842 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_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 -> 7daf64d82ddacd7bc1ccf73527b07db58b3fb4c0 [2019-11-26 02:07:11,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:07:11,019 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:07:11,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:07:11,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:07:11,024 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:07:11,025 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_power.opt.i [2019-11-26 02:07:11,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/f1ae3e5c3/6d57fb7088e04e53b3a860abad7d3d88/FLAGbb526af43 [2019-11-26 02:07:11,562 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:07:11,563 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/sv-benchmarks/c/pthread-wmm/mix034_power.opt.i [2019-11-26 02:07:11,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/f1ae3e5c3/6d57fb7088e04e53b3a860abad7d3d88/FLAGbb526af43 [2019-11-26 02:07:11,886 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/f1ae3e5c3/6d57fb7088e04e53b3a860abad7d3d88 [2019-11-26 02:07:11,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:07:11,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:07:11,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:07:11,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:07:11,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:07:11,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:07:11" (1/1) ... [2019-11-26 02:07:11,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2512c904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:11, skipping insertion in model container [2019-11-26 02:07:11,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:07:11" (1/1) ... [2019-11-26 02:07:11,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:07:11,971 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:07:12,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:07:12,533 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:07:12,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:07:12,677 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:07:12,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12 WrapperNode [2019-11-26 02:07:12,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:07:12,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:07:12,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:07:12,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:07:12,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:07:12,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:07:12,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:07:12,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:07:12,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... [2019-11-26 02:07:12,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:07:12,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:07:12,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:07:12,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:07:12,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 02:07:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:07:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:07:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:07:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:07:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:07:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:07:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:07:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:07:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:07:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:07:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:07:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:07:12,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:07:12,900 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 02:07:13,089 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 02:07:13,094 INFO L168 Benchmark]: Toolchain (without parser) took 1203.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -177.8 MB). Peak memory consumption was 2.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:13,094 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:07:13,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 784.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -204.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:13,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.28 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 02:07:13,096 INFO L168 Benchmark]: Boogie Preprocessor took 63.00 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 02:07:13,097 INFO L168 Benchmark]: RCFGBuilder took 282.44 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: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:13,099 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 784.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -204.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.28 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 282.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:07:14,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:07:14,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:07:14,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:07:14,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:07:14,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:07:14,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:07:14,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:07:14,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:07:14,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:07:14,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:07:14,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:07:14,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:07:14,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:07:14,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:07:14,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:07:14,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:07:14,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:07:14,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:07:14,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:07:14,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:07:14,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:07:14,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:07:14,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:07:14,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:07:14,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:07:14,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:07:14,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:07:14,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:07:14,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:07:14,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:07:14,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:07:14,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:07:14,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:07:14,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:07:14,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:07:14,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:07:14,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:07:14,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:07:14,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:07:14,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:07:14,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:07:14,991 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:07:14,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:07:14,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:07:14,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:07:14,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:07:14,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:07:14,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:07:14,994 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:07:14,994 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:07:14,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:07:14,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:07:14,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:07:14,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:07:14,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:07:14,996 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:07:14,996 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:07:14,996 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:07:14,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:07:14,997 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:07:14,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:07:14,997 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:07:14,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:07:14,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:07:14,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:07:14,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:07:14,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:07:14,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:07:14,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:07:14,999 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:07:15,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:07:15,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:07:15,000 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:07:15,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:07:15,001 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_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 -> 7daf64d82ddacd7bc1ccf73527b07db58b3fb4c0 [2019-11-26 02:07:15,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:07:15,275 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:07:15,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:07:15,280 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:07:15,281 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:07:15,281 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_power.opt.i [2019-11-26 02:07:15,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/4ca219487/56f63cc6436242a090a05c755d45db3b/FLAG48ebc1024 [2019-11-26 02:07:15,832 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:07:15,833 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/sv-benchmarks/c/pthread-wmm/mix034_power.opt.i [2019-11-26 02:07:15,849 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/4ca219487/56f63cc6436242a090a05c755d45db3b/FLAG48ebc1024 [2019-11-26 02:07:16,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/bin/ukojak/data/4ca219487/56f63cc6436242a090a05c755d45db3b [2019-11-26 02:07:16,138 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:07:16,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:07:16,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:07:16,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:07:16,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:07:16,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3496ff96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16, skipping insertion in model container [2019-11-26 02:07:16,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:07:16,218 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:07:16,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:07:16,674 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:07:16,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:07:16,848 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:07:16,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16 WrapperNode [2019-11-26 02:07:16,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:07:16,853 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:07:16,853 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:07:16,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:07:16,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:07:16,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:07:16,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:07:16,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:07:16,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... [2019-11-26 02:07:16,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:07:16,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:07:16,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:07:16,964 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:07:16,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:07:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b3e06b96-548f-4a86-8a29-e120e73c08ac/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 02:07:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:07:17,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:07:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:07:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:07:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:07:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:07:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:07:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:07:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:07:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:07:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:07:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:07:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:07:17,030 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 02:07:17,193 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 02:07:17,213 INFO L168 Benchmark]: Toolchain (without parser) took 1073.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -142.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:17,219 INFO L168 Benchmark]: CDTParser took 0.14 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 02:07:17,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:17,220 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:07:17,221 INFO L168 Benchmark]: Boogie Preprocessor took 47.90 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. [2019-11-26 02:07:17,221 INFO L168 Benchmark]: RCFGBuilder took 246.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:07:17,225 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 710.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 246.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...