./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/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 acec2d8ff98ffb0b89db33c8f53b9578d382c52c ............................................................................................................................................................................................... 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_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/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 acec2d8ff98ffb0b89db33c8f53b9578d382c52c ................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-02 00:20:44,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:20:44,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:20:44,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:20:44,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:20:44,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:20:44,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:20:44,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:20:44,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:20:44,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:20:44,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:20:44,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:20:44,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:20:44,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:20:44,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:20:44,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:20:44,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:20:44,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:20:44,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:20:44,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:20:44,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:20:44,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:20:44,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:20:44,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:20:44,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:20:44,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:20:44,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:20:44,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:20:44,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:20:44,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:20:44,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:20:44,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:20:44,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:20:44,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:20:44,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:20:44,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:20:44,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:20:44,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:20:44,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:20:44,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:20:44,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:20:44,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:20:44,714 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:20:44,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:20:44,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:20:44,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:20:44,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:20:44,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:20:44,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:20:44,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:20:44,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:20:44,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:20:44,717 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:20:44,717 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:20:44,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:20:44,717 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:20:44,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:20:44,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:20:44,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:20:44,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:20:44,718 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:20:44,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:20:44,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:20:44,718 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_e9942aa2-05df-4d86-bede-7394d4277f38/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 -> acec2d8ff98ffb0b89db33c8f53b9578d382c52c [2019-12-02 00:20:44,818 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:20:44,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:20:44,830 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:20:44,832 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:20:44,832 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:20:44,833 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i [2019-12-02 00:20:44,879 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/18c466f98/2d42dbbd6f9d489abe94d32e0a537844/FLAGbbf3e52a2 [2019-12-02 00:20:45,414 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:20:45,414 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i [2019-12-02 00:20:45,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/18c466f98/2d42dbbd6f9d489abe94d32e0a537844/FLAGbbf3e52a2 [2019-12-02 00:20:45,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/18c466f98/2d42dbbd6f9d489abe94d32e0a537844 [2019-12-02 00:20:45,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:20:45,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:20:45,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:20:45,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:20:45,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:20:45,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:20:45" (1/1) ... [2019-12-02 00:20:45,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a7eda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:45, skipping insertion in model container [2019-12-02 00:20:45,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:20:45" (1/1) ... [2019-12-02 00:20:45,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:20:45,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:20:46,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:20:46,145 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:20:46,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:20:46,234 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:20:46,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46 WrapperNode [2019-12-02 00:20:46,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:20:46,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:20:46,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:20:46,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:20:46,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,272 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:20:46,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:20:46,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:20:46,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:20:46,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... [2019-12-02 00:20:46,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:20:46,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:20:46,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:20:46,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:20:46,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/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 [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:20:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:20:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:20:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:20:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:20:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:20:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:20:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:20:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:20:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:20:46,353 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:20:46,456 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 00:20:46,459 INFO L168 Benchmark]: Toolchain (without parser) took 596.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.0 GB in the end (delta: -96.5 MB). Peak memory consumption was 529.9 kB. Max. memory is 11.5 GB. [2019-12-02 00:20:46,459 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:20:46,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:46,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:46,461 INFO L168 Benchmark]: Boogie Preprocessor took 28.10 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:20:46,462 INFO L168 Benchmark]: RCFGBuilder took 156.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:46,465 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 372.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.10 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 156.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:20:47,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:20:47,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:20:47,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:20:47,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:20:47,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:20:47,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:20:47,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:20:47,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:20:47,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:20:47,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:20:47,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:20:47,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:20:47,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:20:47,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:20:47,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:20:47,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:20:47,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:20:47,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:20:47,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:20:47,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:20:47,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:20:47,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:20:47,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:20:47,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:20:47,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:20:47,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:20:47,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:20:47,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:20:47,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:20:47,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:20:47,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:20:47,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:20:47,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:20:47,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:20:47,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:20:47,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:20:47,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:20:47,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:20:47,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:20:47,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:20:47,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:20:47,970 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:20:47,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:20:47,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:20:47,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:20:47,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:20:47,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:20:47,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:20:47,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:20:47,974 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:20:47,974 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:20:47,974 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:20:47,974 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:20:47,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:20:47,975 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:20:47,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:20:47,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:20:47,975 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:20:47,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:20:47,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:20:47,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:20:47,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:20:47,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:20:47,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:20:47,977 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:20:47,977 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:20:47,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:20:47,977 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:20:47,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:20:47,977 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_e9942aa2-05df-4d86-bede-7394d4277f38/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 -> acec2d8ff98ffb0b89db33c8f53b9578d382c52c [2019-12-02 00:20:48,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:20:48,154 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:20:48,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:20:48,158 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:20:48,158 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:20:48,159 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i [2019-12-02 00:20:48,199 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/4dd17207e/c7941ea9b1944e25920e05b30ef553c1/FLAG0c216b11d [2019-12-02 00:20:48,595 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:20:48,596 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/sv-benchmarks/c/pthread-wmm/mix028_power.oepc.i [2019-12-02 00:20:48,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/4dd17207e/c7941ea9b1944e25920e05b30ef553c1/FLAG0c216b11d [2019-12-02 00:20:48,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/bin/ukojak/data/4dd17207e/c7941ea9b1944e25920e05b30ef553c1 [2019-12-02 00:20:48,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:20:48,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:20:48,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:20:48,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:20:48,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:20:48,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:20:48" (1/1) ... [2019-12-02 00:20:48,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:48, skipping insertion in model container [2019-12-02 00:20:48,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:20:48" (1/1) ... [2019-12-02 00:20:48,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:20:48,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:20:48,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:20:48,925 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:20:48,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:20:49,024 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:20:49,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49 WrapperNode [2019-12-02 00:20:49,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:20:49,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:20:49,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:20:49,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:20:49,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,064 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:20:49,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:20:49,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:20:49,065 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:20:49,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,075 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... [2019-12-02 00:20:49,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:20:49,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:20:49,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:20:49,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:20:49,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:20:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e9942aa2-05df-4d86-bede-7394d4277f38/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 [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:20:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:20:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:20:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:20:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:20:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:20:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 00:20:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 00:20:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:20:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:20:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:20:49,143 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:20:49,243 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 00:20:49,246 INFO L168 Benchmark]: Toolchain (without parser) took 622.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -115.6 MB). Peak memory consumption was 12.3 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:49,246 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:20:49,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -147.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:49,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.76 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:49,248 INFO L168 Benchmark]: Boogie Preprocessor took 31.22 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. [2019-12-02 00:20:49,248 INFO L168 Benchmark]: RCFGBuilder took 148.41 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:20:49,250 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -147.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 148.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...