./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/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 3d586163c9fabd2c1ef0eb1ac3124830a270dfea ................................................................................................................................................................................................. 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_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/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 3d586163c9fabd2c1ef0eb1ac3124830a270dfea ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:50:51,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:50:51,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:50:51,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:50:51,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:50:51,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:50:51,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:50:51,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:50:51,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:50:51,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:50:51,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:50:51,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:50:51,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:50:51,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:50:51,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:50:51,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:50:51,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:50:51,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:50:51,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:50:51,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:50:51,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:50:51,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:50:51,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:50:51,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:50:51,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:50:51,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:50:51,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:50:51,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:50:51,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:50:51,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:50:51,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:50:51,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:50:51,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:50:51,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:50:51,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:50:51,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:50:51,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:50:51,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:50:51,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:50:51,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:50:51,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:50:51,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:50:51,844 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:50:51,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:50:51,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:50:51,851 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:50:51,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:50:51,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:50:51,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:50:51,852 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:50:51,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:50:51,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:50:51,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:50:51,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:50:51,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:50:51,854 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:50:51,854 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:50:51,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:50:51,854 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:50:51,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:50:51,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:50:51,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:50:51,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:50:51,855 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:50:51,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:50:51,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:50:51,856 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_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/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 -> 3d586163c9fabd2c1ef0eb1ac3124830a270dfea [2019-11-26 02:50:51,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:50:51,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:50:51,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:50:51,999 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:50:51,999 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:50:52,000 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i [2019-11-26 02:50:52,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/9bb91ff5b/131fa58a73644418b958182ca58cba45/FLAG68ddc4efe [2019-11-26 02:50:52,545 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:50:52,545 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i [2019-11-26 02:50:52,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/9bb91ff5b/131fa58a73644418b958182ca58cba45/FLAG68ddc4efe [2019-11-26 02:50:52,828 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/9bb91ff5b/131fa58a73644418b958182ca58cba45 [2019-11-26 02:50:52,830 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:50:52,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:50:52,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:50:52,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:50:52,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:50:52,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:50:52" (1/1) ... [2019-11-26 02:50:52,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463e9843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:52, skipping insertion in model container [2019-11-26 02:50:52,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:50:52" (1/1) ... [2019-11-26 02:50:52,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:50:52,897 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:50:53,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:50:53,323 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:50:53,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:50:53,455 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:50:53,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53 WrapperNode [2019-11-26 02:50:53,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:50:53,457 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:50:53,457 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:50:53,457 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:50:53,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:50:53,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:50:53,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:50:53,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:50:53,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... [2019-11-26 02:50:53,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:50:53,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:50:53,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:50:53,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:50:53,582 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:50:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:50:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:50:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:50:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:50:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:50:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:50:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:50:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:50:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:50:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:50:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:50:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:50:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:50:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:50:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:50:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:50:53,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:50:53,662 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:50:53,916 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:50:53,920 INFO L168 Benchmark]: Toolchain (without parser) took 1087.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -111.5 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:53,920 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:50:53,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -140.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:53,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.21 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:53,922 INFO L168 Benchmark]: Boogie Preprocessor took 73.79 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. [2019-11-26 02:50:53,923 INFO L168 Benchmark]: RCFGBuilder took 336.50 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: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:53,926 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 624.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -140.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.79 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 336.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:50:55,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:50:55,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:50:55,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:50:55,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:50:55,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:50:55,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:50:55,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:50:55,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:50:55,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:50:55,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:50:55,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:50:55,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:50:55,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:50:55,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:50:55,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:50:55,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:50:55,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:50:55,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:50:55,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:50:55,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:50:55,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:50:55,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:50:55,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:50:55,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:50:55,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:50:55,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:50:55,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:50:55,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:50:55,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:50:55,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:50:55,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:50:55,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:50:55,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:50:55,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:50:55,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:50:55,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:50:55,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:50:55,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:50:55,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:50:55,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:50:55,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:50:55,843 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:50:55,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:50:55,844 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:50:55,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:50:55,845 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:50:55,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:50:55,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:50:55,846 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:50:55,846 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:50:55,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:50:55,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:50:55,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:50:55,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:50:55,847 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:50:55,847 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:50:55,847 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:50:55,847 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:50:55,848 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:50:55,848 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:50:55,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:50:55,848 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:50:55,848 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:50:55,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:50:55,849 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:50:55,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:50:55,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:50:55,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:50:55,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:50:55,850 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:50:55,850 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:50:55,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:50:55,851 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:50:55,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:50:55,851 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_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/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 -> 3d586163c9fabd2c1ef0eb1ac3124830a270dfea [2019-11-26 02:50:56,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:50:56,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:50:56,185 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:50:56,186 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:50:56,186 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:50:56,187 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i [2019-11-26 02:50:56,241 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/b0df31eca/68157055c11f43b58d777a4fbb67c57d/FLAG9fd1fae16 [2019-11-26 02:50:56,718 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:50:56,718 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/sv-benchmarks/c/pthread-wmm/mix004_power.oepc.i [2019-11-26 02:50:56,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/b0df31eca/68157055c11f43b58d777a4fbb67c57d/FLAG9fd1fae16 [2019-11-26 02:50:56,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/data/b0df31eca/68157055c11f43b58d777a4fbb67c57d [2019-11-26 02:50:56,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:50:56,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:50:56,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:50:56,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:50:56,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:50:56,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:50:56" (1/1) ... [2019-11-26 02:50:56,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669d5c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:56, skipping insertion in model container [2019-11-26 02:50:56,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:50:56" (1/1) ... [2019-11-26 02:50:56,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:50:57,051 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:50:57,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:50:57,606 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:50:57,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:50:57,802 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:50:57,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57 WrapperNode [2019-11-26 02:50:57,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:50:57,804 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:50:57,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:50:57,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:50:57,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:50:57,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:50:57,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:50:57,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:50:57,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... [2019-11-26 02:50:57,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:50:57,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:50:57,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:50:57,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:50:57,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:50:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e3a4ae2-d54c-48b5-96c7-c9757fd016ad/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:50:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:50:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:50:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:50:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:50:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:50:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:50:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:50:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:50:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:50:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:50:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:50:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:50:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:50:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:50:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:50:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:50:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:50:58,051 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:50:58,271 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:50:58,275 INFO L168 Benchmark]: Toolchain (without parser) took 1297.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -98.4 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:58,276 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:50:58,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:58,277 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:58,278 INFO L168 Benchmark]: Boogie Preprocessor took 83.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:50:58,279 INFO L168 Benchmark]: RCFGBuilder took 296.41 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:50:58,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 821.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 296.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...