./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/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 64f87b080aa95484f6994ca70559acbd831bdf16 ................................................................................................................................................................................................. 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_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/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 64f87b080aa95484f6994ca70559acbd831bdf16 .................................................................................................................................................................................................... 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 0.1.24-678e011 [2019-11-20 02:16:14,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:16:14,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:16:14,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:16:14,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:16:14,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:16:14,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:16:14,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:16:14,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:16:14,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:16:14,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:16:14,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:16:14,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:16:14,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:16:14,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:16:14,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:16:14,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:16:14,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:16:14,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:16:14,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:16:14,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:16:14,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:16:14,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:16:14,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:16:14,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:16:14,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:16:14,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:16:14,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:16:14,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:16:14,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:16:14,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:16:14,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:16:14,816 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:16:14,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:16:14,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:16:14,819 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:16:14,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:16:14,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:16:14,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:16:14,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:16:14,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:16:14,825 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 02:16:14,859 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:16:14,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:16:14,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:16:14,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:16:14,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:16:14,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:16:14,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:16:14,869 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:16:14,870 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:16:14,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:16:14,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:16:14,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:16:14,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:16:14,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:16:14,873 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:16:14,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:16:14,873 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:16:14,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:16:14,874 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:16:14,875 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:16:14,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:16:14,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:16:14,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:16:14,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:16:14,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:16:14,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:16:14,877 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:16:14,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:16:14,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:16:14,879 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_32efd391-963e-4eed-84f2-0c5d6d924b44/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 -> 64f87b080aa95484f6994ca70559acbd831bdf16 [2019-11-20 02:16:15,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:16:15,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:16:15,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:16:15,151 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:16:15,152 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:16:15,154 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i [2019-11-20 02:16:15,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/7148ac236/630b2263fe6f4511ade557d9dd16ac1b/FLAGc226d144a [2019-11-20 02:16:16,003 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:16:16,003 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i [2019-11-20 02:16:16,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/7148ac236/630b2263fe6f4511ade557d9dd16ac1b/FLAGc226d144a [2019-11-20 02:16:16,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/7148ac236/630b2263fe6f4511ade557d9dd16ac1b [2019-11-20 02:16:16,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:16:16,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:16:16,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:16:16,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:16:16,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:16:16,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:16:16" (1/1) ... [2019-11-20 02:16:16,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fea2be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:16, skipping insertion in model container [2019-11-20 02:16:16,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:16:16" (1/1) ... [2019-11-20 02:16:16,197 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:16:16,299 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:16:16,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:16:16,928 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:16:17,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:16:17,185 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:16:17,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17 WrapperNode [2019-11-20 02:16:17,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:16:17,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:16:17,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:16:17,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:16:17,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:16:17,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:16:17,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:16:17,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:16:17,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... [2019-11-20 02:16:17,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:16:17,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:16:17,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:16:17,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:16:17,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/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 [2019-11-20 02:16:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 02:16:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 02:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 02:16:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 02:16:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:16:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:16:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 02:16:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 02:16:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 02:16:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 02:16:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 02:16:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 02:16:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 02:16:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 02:16:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 02:16:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:16:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:16:17,433 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 02:16:17,629 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 02:16:17,636 INFO L168 Benchmark]: Toolchain (without parser) took 1466.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -126.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:17,637 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:16:17,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1009.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -154.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:17,639 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.30 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. [2019-11-20 02:16:17,640 INFO L168 Benchmark]: Boogie Preprocessor took 64.18 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. [2019-11-20 02:16:17,641 INFO L168 Benchmark]: RCFGBuilder took 313.70 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: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:17,645 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1009.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -154.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 64.18 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 313.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 02:16:20,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:16:20,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:16:20,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:16:20,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:16:20,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:16:20,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:16:20,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:16:20,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:16:20,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:16:20,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:16:20,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:16:20,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:16:20,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:16:20,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:16:20,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:16:20,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:16:20,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:16:20,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:16:20,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:16:20,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:16:20,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:16:20,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:16:20,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:16:20,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:16:20,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:16:20,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:16:20,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:16:20,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:16:20,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:16:20,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:16:20,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:16:20,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:16:20,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:16:20,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:16:20,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:16:20,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:16:20,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:16:20,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:16:20,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:16:20,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:16:20,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 02:16:20,510 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:16:20,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:16:20,511 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:16:20,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:16:20,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:16:20,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:16:20,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:16:20,514 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:16:20,514 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:16:20,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:16:20,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:16:20,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:16:20,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:16:20,516 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:16:20,516 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:16:20,517 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:16:20,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:16:20,517 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:16:20,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:16:20,518 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:16:20,518 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:16:20,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:16:20,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:16:20,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:16:20,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:16:20,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:16:20,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:16:20,521 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:16:20,521 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:16:20,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:16:20,522 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:16:20,522 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:16:20,523 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_32efd391-963e-4eed-84f2-0c5d6d924b44/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 -> 64f87b080aa95484f6994ca70559acbd831bdf16 [2019-11-20 02:16:20,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:16:20,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:16:20,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:16:20,984 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:16:20,984 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:16:20,985 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i [2019-11-20 02:16:21,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/b6ed26dbc/554dbb7926c74648a69dcd51897beea7/FLAG8c923f6b2 [2019-11-20 02:16:21,806 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:16:21,807 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/sv-benchmarks/c/pthread-wmm/mix017_rmo.oepc.i [2019-11-20 02:16:21,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/b6ed26dbc/554dbb7926c74648a69dcd51897beea7/FLAG8c923f6b2 [2019-11-20 02:16:21,992 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/bin/ukojak/data/b6ed26dbc/554dbb7926c74648a69dcd51897beea7 [2019-11-20 02:16:21,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:16:21,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:16:22,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:16:22,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:16:22,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:16:22,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:16:21" (1/1) ... [2019-11-20 02:16:22,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e294b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:22, skipping insertion in model container [2019-11-20 02:16:22,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:16:21" (1/1) ... [2019-11-20 02:16:22,026 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:16:22,105 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:16:22,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:16:22,871 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:16:22,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:16:23,051 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:16:23,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23 WrapperNode [2019-11-20 02:16:23,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:16:23,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:16:23,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:16:23,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:16:23,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:16:23,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:16:23,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:16:23,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:16:23,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... [2019-11-20 02:16:23,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:16:23,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:16:23,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:16:23,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:16:23,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:16:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_32efd391-963e-4eed-84f2-0c5d6d924b44/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 [2019-11-20 02:16:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 02:16:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 02:16:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 02:16:23,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:16:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:16:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 02:16:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 02:16:23,339 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 02:16:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 02:16:23,340 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 02:16:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 02:16:23,341 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 02:16:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 02:16:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 02:16:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 02:16:23,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:16:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:16:23,345 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 02:16:23,634 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 02:16:23,652 INFO L168 Benchmark]: Toolchain (without parser) took 1651.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:23,654 INFO L168 Benchmark]: CDTParser took 0.36 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. [2019-11-20 02:16:23,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1052.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:23,658 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.79 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:23,660 INFO L168 Benchmark]: Boogie Preprocessor took 98.97 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. [2019-11-20 02:16:23,661 INFO L168 Benchmark]: RCFGBuilder took 405.77 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: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-11-20 02:16:23,667 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1052.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 98.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 405.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...