./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 e42b6a2a35cef26e55b291e79df7165f23d753e1 ................................................................................................................................................................................................ 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_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 e42b6a2a35cef26e55b291e79df7165f23d753e1 ................................................................................................................................................................................................... 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-aa41828 [2018-11-23 06:41:57,813 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:41:57,814 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:41:57,820 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:41:57,820 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:41:57,821 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:41:57,821 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:41:57,822 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:41:57,823 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:41:57,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:41:57,824 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:41:57,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:41:57,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:41:57,825 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:41:57,826 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:41:57,826 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:41:57,826 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:41:57,827 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:41:57,828 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:41:57,829 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:41:57,830 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:41:57,830 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:41:57,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:41:57,832 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:41:57,832 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:41:57,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:41:57,833 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:41:57,833 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:41:57,834 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:41:57,834 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:41:57,835 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:41:57,835 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:41:57,835 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:41:57,835 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:41:57,836 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:41:57,837 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:41:57,837 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:41:57,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:41:57,844 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:41:57,845 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:41:57,845 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:41:57,845 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:41:57,845 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:41:57,846 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:41:57,846 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:41:57,847 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:41:57,847 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:41:57,847 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:41:57,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:41:57,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:41:57,849 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_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 -> e42b6a2a35cef26e55b291e79df7165f23d753e1 [2018-11-23 06:41:57,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:41:57,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:41:57,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:41:57,885 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:41:57,885 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:41:57,886 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i [2018-11-23 06:41:57,928 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/a694a18f8/a9a58375664f4a94b5fad1cc126e4af7/FLAG237c57bf3 [2018-11-23 06:41:58,383 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:41:58,384 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i [2018-11-23 06:41:58,395 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/a694a18f8/a9a58375664f4a94b5fad1cc126e4af7/FLAG237c57bf3 [2018-11-23 06:41:58,902 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/a694a18f8/a9a58375664f4a94b5fad1cc126e4af7 [2018-11-23 06:41:58,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:41:58,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:41:58,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:41:58,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:41:58,909 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:41:58,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:41:58" (1/1) ... [2018-11-23 06:41:58,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741d4a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:58, skipping insertion in model container [2018-11-23 06:41:58,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:41:58" (1/1) ... [2018-11-23 06:41:58,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:41:58,948 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:41:59,171 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:41:59,179 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:41:59,263 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:41:59,300 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:41:59,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59 WrapperNode [2018-11-23 06:41:59,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:41:59,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:41:59,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:41:59,302 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:41:59,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:41:59,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:41:59,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:41:59,342 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:41:59,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... [2018-11-23 06:41:59,362 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:41:59,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:41:59,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:41:59,362 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:41:59,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:41:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:41:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:41:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:41:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:41:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:41:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:41:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:41:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:41:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:41:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:41:59,398 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 06:41:59,576 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 06:41:59,578 INFO L168 Benchmark]: Toolchain (without parser) took 673.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -128.9 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:59,579 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:41:59,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:59,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.27 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:59,581 INFO L168 Benchmark]: Boogie Preprocessor took 20.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:41:59,581 INFO L168 Benchmark]: RCFGBuilder took 215.48 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: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:41:59,583 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 395.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 215.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 06:42:00,992 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:42:00,993 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:42:01,001 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:42:01,001 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:42:01,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:42:01,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:42:01,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:42:01,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:42:01,005 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:42:01,005 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:42:01,006 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:42:01,006 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:42:01,007 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:42:01,008 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:42:01,008 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:42:01,009 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:42:01,010 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:42:01,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:42:01,012 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:42:01,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:42:01,014 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:42:01,015 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:42:01,016 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:42:01,016 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:42:01,016 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:42:01,017 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:42:01,018 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:42:01,018 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:42:01,019 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:42:01,019 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:42:01,019 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:42:01,020 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:42:01,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:42:01,020 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:42:01,021 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:42:01,021 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:42:01,032 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:42:01,032 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:42:01,032 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:42:01,033 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:42:01,033 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:42:01,033 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:42:01,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:42:01,034 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:42:01,035 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:42:01,035 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:42:01,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:42:01,036 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:42:01,036 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:42:01,037 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_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 -> e42b6a2a35cef26e55b291e79df7165f23d753e1 [2018-11-23 06:42:01,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:42:01,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:42:01,073 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:42:01,074 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:42:01,074 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:42:01,074 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i [2018-11-23 06:42:01,110 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/ec457ed42/c93f139800754bf48dfa701291105e33/FLAGc97a7000d [2018-11-23 06:42:01,552 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:42:01,553 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/sv-benchmarks/c/pthread-wmm/mix045_rmo.opt_false-unreach-call.i [2018-11-23 06:42:01,562 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/ec457ed42/c93f139800754bf48dfa701291105e33/FLAGc97a7000d [2018-11-23 06:42:01,571 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/bin-2019/ukojak/data/ec457ed42/c93f139800754bf48dfa701291105e33 [2018-11-23 06:42:01,573 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:42:01,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:42:01,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:42:01,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:42:01,577 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:42:01,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:01,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01, skipping insertion in model container [2018-11-23 06:42:01,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:01,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:42:01,617 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:42:01,859 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:42:01,870 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:42:01,957 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:42:01,998 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:42:01,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01 WrapperNode [2018-11-23 06:42:01,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:42:01,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:42:01,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:42:01,999 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:42:02,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:42:02,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:42:02,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:42:02,035 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:42:02,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... [2018-11-23 06:42:02,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:42:02,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:42:02,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:42:02,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:42:02,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a1c53a66-4426-4e1b-b79f-12f7af59f886/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 [2018-11-23 06:42:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:42:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:42:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:42:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:42:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:42:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:42:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:42:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:42:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:42:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:42:02,091 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 06:42:02,283 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 06:42:02,286 INFO L168 Benchmark]: Toolchain (without parser) took 711.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 943.3 MB in the beginning and 1.0 GB in the end (delta: -93.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:42:02,287 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:42:02,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:42:02,288 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.36 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 06:42:02,288 INFO L168 Benchmark]: Boogie Preprocessor took 21.47 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. [2018-11-23 06:42:02,288 INFO L168 Benchmark]: RCFGBuilder took 228.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2018-11-23 06:42:02,290 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.47 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 228.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...