./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 0dd4603c7160bb238f5a8fce6855b7d19a492ca9 ...................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 0dd4603c7160bb238f5a8fce6855b7d19a492ca9 ..................................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-09 01:49:00,903 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:49:00,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:49:00,913 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:49:00,913 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:49:00,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:49:00,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:49:00,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:49:00,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:49:00,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:49:00,916 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:49:00,916 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:49:00,917 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:49:00,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:49:00,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:49:00,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:49:00,918 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:49:00,919 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:49:00,920 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:49:00,921 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:49:00,921 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:49:00,922 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:49:00,924 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:49:00,924 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:49:00,924 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:49:00,925 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:49:00,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:49:00,925 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:49:00,926 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:49:00,926 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:49:00,926 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:49:00,927 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:49:00,927 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:49:00,927 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:49:00,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:49:00,928 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:49:00,928 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 01:49:00,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:49:00,937 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:49:00,938 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:49:00,938 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 01:49:00,939 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:49:00,939 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:49:00,939 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:49:00,939 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:49:00,939 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:49:00,939 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:49:00,940 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:49:00,941 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:49:00,941 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 01:49:00,941 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 01:49:00,941 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:49:00,941 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:49:00,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 01:49:00,942 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 01:49:00,942 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 -> 0dd4603c7160bb238f5a8fce6855b7d19a492ca9 [2018-12-09 01:49:00,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:49:00,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:49:00,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:49:00,974 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:49:00,975 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:49:00,975 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i [2018-12-09 01:49:01,009 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/7aface506/fd8982d739f64e40b9d9ac63269b3a31/FLAGcb529f14b [2018-12-09 01:49:01,463 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:49:01,464 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i [2018-12-09 01:49:01,472 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/7aface506/fd8982d739f64e40b9d9ac63269b3a31/FLAGcb529f14b [2018-12-09 01:49:01,481 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/7aface506/fd8982d739f64e40b9d9ac63269b3a31 [2018-12-09 01:49:01,483 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:49:01,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:49:01,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:49:01,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:49:01,486 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:49:01,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628262cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01, skipping insertion in model container [2018-12-09 01:49:01,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:49:01,516 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:49:01,705 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:49:01,714 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:49:01,784 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:49:01,813 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:49:01,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01 WrapperNode [2018-12-09 01:49:01,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:49:01,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:49:01,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:49:01,814 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:49:01,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:49:01,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:49:01,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:49:01,844 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:49:01,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,862 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... [2018-12-09 01:49:01,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:49:01,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:49:01,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:49:01,866 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:49:01,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 [2018-12-09 01:49:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 01:49:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 01:49:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 01:49:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 01:49:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 01:49:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 01:49:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 01:49:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 01:49:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 01:49:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 01:49:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 01:49:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 01:49:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 01:49:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 01:49:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 01:49:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:49:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:49:01,911 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 01:49:02,129 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 01:49:02,132 INFO L168 Benchmark]: Toolchain (without parser) took 648.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -103.2 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:02,133 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:49:02,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -140.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:02,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.80 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:02,134 INFO L168 Benchmark]: Boogie Preprocessor took 22.52 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:02,134 INFO L168 Benchmark]: RCFGBuilder took 264.79 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: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:02,136 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 329.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -140.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 264.79 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 01:49:03,454 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:49:03,455 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:49:03,461 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:49:03,461 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:49:03,462 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:49:03,462 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:49:03,463 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:49:03,464 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:49:03,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:49:03,465 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:49:03,465 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:49:03,465 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:49:03,466 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:49:03,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:49:03,467 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:49:03,467 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:49:03,468 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:49:03,469 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:49:03,469 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:49:03,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:49:03,470 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:49:03,471 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:49:03,472 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:49:03,472 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:49:03,472 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:49:03,473 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:49:03,473 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:49:03,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:49:03,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:49:03,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:49:03,474 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:49:03,474 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:49:03,474 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:49:03,475 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:49:03,475 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:49:03,475 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 01:49:03,483 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:49:03,483 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:49:03,483 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:49:03,483 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 01:49:03,484 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 01:49:03,484 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:49:03,484 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:49:03,485 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 01:49:03,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:49:03,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 01:49:03,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 01:49:03,486 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 -> 0dd4603c7160bb238f5a8fce6855b7d19a492ca9 [2018-12-09 01:49:03,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:49:03,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:49:03,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:49:03,518 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:49:03,518 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:49:03,519 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i [2018-12-09 01:49:03,564 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/1c0cdcbeb/0d6907c4bacb4b6baaa5ef20ba3f4ec7/FLAGc44f153c2 [2018-12-09 01:49:04,006 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:49:04,006 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/sv-benchmarks/c/pthread-wmm/mix008_pso.opt_false-unreach-call.i [2018-12-09 01:49:04,013 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/1c0cdcbeb/0d6907c4bacb4b6baaa5ef20ba3f4ec7/FLAGc44f153c2 [2018-12-09 01:49:04,021 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/ukojak/data/1c0cdcbeb/0d6907c4bacb4b6baaa5ef20ba3f4ec7 [2018-12-09 01:49:04,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:49:04,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:49:04,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:49:04,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:49:04,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:49:04,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04, skipping insertion in model container [2018-12-09 01:49:04,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:49:04,054 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:49:04,246 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:49:04,255 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:49:04,323 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:49:04,354 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:49:04,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04 WrapperNode [2018-12-09 01:49:04,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:49:04,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:49:04,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:49:04,355 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:49:04,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:49:04,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:49:04,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:49:04,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:49:04,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... [2018-12-09 01:49:04,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:49:04,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:49:04,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:49:04,409 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:49:04,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:49:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_50eb3455-6305-4f33-8b1e-56a0d52c5e6e/bin-2019/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 [2018-12-09 01:49:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 01:49:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 01:49:04,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 01:49:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 01:49:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 01:49:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 01:49:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 01:49:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 01:49:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 01:49:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:49:04,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:49:04,443 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 01:49:04,671 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 01:49:04,673 INFO L168 Benchmark]: Toolchain (without parser) took 649.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -123.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:04,674 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:49:04,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:04,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.87 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:04,675 INFO L168 Benchmark]: Boogie Preprocessor took 24.41 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. [2018-12-09 01:49:04,675 INFO L168 Benchmark]: RCFGBuilder took 263.75 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: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-12-09 01:49:04,677 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 330.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 263.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...