./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix041_tso.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_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 329b7a48e556584de8d61f30845ded50594e4269 .................................................................................................................................................................................................. 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_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 329b7a48e556584de8d61f30845ded50594e4269 ..................................................................................................................................................................................................... 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 [2018-11-22 22:07:30,143 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:07:30,144 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:07:30,151 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:07:30,151 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:07:30,152 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:07:30,153 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:07:30,154 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:07:30,155 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:07:30,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:07:30,156 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:07:30,156 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:07:30,157 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:07:30,158 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:07:30,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:07:30,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:07:30,159 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:07:30,160 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:07:30,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:07:30,162 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:07:30,163 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:07:30,164 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:07:30,166 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:07:30,166 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:07:30,166 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:07:30,167 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:07:30,167 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:07:30,167 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:07:30,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:07:30,169 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:07:30,169 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:07:30,169 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:07:30,169 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:07:30,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:07:30,170 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:07:30,171 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:07:30,171 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:07:30,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:07:30,179 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:07:30,180 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:07:30,180 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:07:30,180 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:07:30,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:07:30,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:07:30,181 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:07:30,182 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:07:30,182 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:07:30,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:07:30,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:07:30,183 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:07:30,183 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:07:30,183 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:07:30,183 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:07:30,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:07:30,183 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_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 -> 329b7a48e556584de8d61f30845ded50594e4269 [2018-11-22 22:07:30,207 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:07:30,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:07:30,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:07:30,220 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:07:30,220 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:07:30,220 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i [2018-11-22 22:07:30,264 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/0ee15c400/109058b98d18449aacb700057d484571/FLAGcf8ee4b01 [2018-11-22 22:07:30,615 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:07:30,616 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i [2018-11-22 22:07:30,625 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/0ee15c400/109058b98d18449aacb700057d484571/FLAGcf8ee4b01 [2018-11-22 22:07:30,635 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/0ee15c400/109058b98d18449aacb700057d484571 [2018-11-22 22:07:30,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:07:30,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:07:30,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:07:30,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:07:30,641 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:07:30,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:07:30" (1/1) ... [2018-11-22 22:07:30,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5111b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:30, skipping insertion in model container [2018-11-22 22:07:30,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:07:30" (1/1) ... [2018-11-22 22:07:30,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:07:30,679 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:07:30,910 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:07:30,919 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:07:31,007 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:07:31,040 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:07:31,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31 WrapperNode [2018-11-22 22:07:31,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:07:31,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:07:31,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:07:31,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:07:31,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:07:31,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:07:31,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:07:31,081 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:07:31,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... [2018-11-22 22:07:31,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:07:31,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:07:31,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:07:31,107 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:07:31,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 [2018-11-22 22:07:31,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:07:31,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:07:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:07:31,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:07:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:07:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:07:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:07:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:07:31,150 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:07:31,319 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) [2018-11-22 22:07:31,321 INFO L168 Benchmark]: Toolchain (without parser) took 683.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -131.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:31,322 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. [2018-11-22 22:07:31,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:31,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.22 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. [2018-11-22 22:07:31,323 INFO L168 Benchmark]: Boogie Preprocessor took 25.56 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. [2018-11-22 22:07:31,324 INFO L168 Benchmark]: RCFGBuilder took 213.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:31,326 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 213.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2018-11-22 22:07:32,679 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:07:32,680 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:07:32,687 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:07:32,687 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:07:32,688 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:07:32,688 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:07:32,690 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:07:32,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:07:32,691 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:07:32,692 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:07:32,692 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:07:32,693 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:07:32,694 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:07:32,695 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:07:32,695 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:07:32,696 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:07:32,698 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:07:32,699 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:07:32,700 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:07:32,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:07:32,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:07:32,704 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:07:32,704 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:07:32,704 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:07:32,705 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:07:32,706 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:07:32,706 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:07:32,707 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:07:32,708 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:07:32,708 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:07:32,709 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:07:32,709 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:07:32,709 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:07:32,710 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:07:32,710 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:07:32,710 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:07:32,721 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:07:32,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:07:32,722 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:07:32,722 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:07:32,723 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:07:32,723 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:07:32,723 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:07:32,724 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:07:32,724 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:07:32,725 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:07:32,726 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:07:32,726 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:07:32,726 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:07:32,727 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:07:32,727 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:07:32,727 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_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 -> 329b7a48e556584de8d61f30845ded50594e4269 [2018-11-22 22:07:32,755 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:07:32,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:07:32,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:07:32,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:07:32,766 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:07:32,767 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i [2018-11-22 22:07:32,802 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/24402d056/003bc65c4c4f4d8a93fe3b86093ff101/FLAG0ab31a5e5 [2018-11-22 22:07:33,148 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:07:33,149 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/sv-benchmarks/c/pthread-wmm/mix041_tso.opt_false-unreach-call.i [2018-11-22 22:07:33,159 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/24402d056/003bc65c4c4f4d8a93fe3b86093ff101/FLAG0ab31a5e5 [2018-11-22 22:07:33,168 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/bin-2019/ukojak/data/24402d056/003bc65c4c4f4d8a93fe3b86093ff101 [2018-11-22 22:07:33,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:07:33,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:07:33,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:07:33,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:07:33,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:07:33,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,177 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 22.11 10:07:33, skipping insertion in model container [2018-11-22 22:07:33,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:07:33,217 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:07:33,475 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:07:33,488 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:07:33,533 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:07:33,572 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:07:33,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33 WrapperNode [2018-11-22 22:07:33,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:07:33,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:07:33,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:07:33,573 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:07:33,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,654 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:07:33,654 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:07:33,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:07:33,655 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:07:33,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... [2018-11-22 22:07:33,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:07:33,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:07:33,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:07:33,678 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:07:33,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:07:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c7037102-b1d3-4f10-bcc5-eb7ccc8bd07d/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 [2018-11-22 22:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:07:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:07:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:07:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:07:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:07:33,714 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:07:33,876 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) [2018-11-22 22:07:33,878 INFO L168 Benchmark]: Toolchain (without parser) took 706.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -170.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:07:33,879 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:07:33,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.41 ms. Allocated memory is still 1.0 GB. Free memory was 939.8 MB in the beginning and 907.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:33,880 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 907.6 MB in the beginning and 1.1 GB in the end (delta: -233.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:33,880 INFO L168 Benchmark]: Boogie Preprocessor took 23.39 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. [2018-11-22 22:07:33,880 INFO L168 Benchmark]: RCFGBuilder took 199.47 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: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:07:33,883 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.41 ms. Allocated memory is still 1.0 GB. Free memory was 939.8 MB in the beginning and 907.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 907.6 MB in the beginning and 1.1 GB in the end (delta: -233.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 199.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...