./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.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_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 c5f469fc5b86d177d3900ee1412b013cd6baa5f9 ................................................................................................................................................................................................... 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_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 c5f469fc5b86d177d3900ee1412b013cd6baa5f9 ................................................................................................................................................................................................................ 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 14:01:56,306 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:01:56,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:01:56,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:01:56,314 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:01:56,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:01:56,316 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:01:56,317 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:01:56,318 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:01:56,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:01:56,320 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:01:56,320 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:01:56,321 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:01:56,321 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:01:56,322 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:01:56,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:01:56,323 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:01:56,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:01:56,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:01:56,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:01:56,328 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:01:56,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:01:56,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:01:56,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:01:56,330 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:01:56,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:01:56,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:01:56,332 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:01:56,333 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:01:56,334 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:01:56,334 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:01:56,334 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:01:56,335 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:01:56,335 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:01:56,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:01:56,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:01:56,336 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 14:01:56,346 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:01:56,346 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:01:56,346 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:01:56,346 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:01:56,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:01:56,347 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:01:56,347 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:01:56,347 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:01:56,347 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:01:56,347 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:01:56,347 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:01:56,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:01:56,349 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:01:56,349 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:01:56,349 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:01:56,349 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:01:56,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:01:56,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:01:56,350 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:01:56,350 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:01:56,350 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:01:56,350 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:01:56,350 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:01:56,350 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_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 -> c5f469fc5b86d177d3900ee1412b013cd6baa5f9 [2018-11-23 14:01:56,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:01:56,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:01:56,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:01:56,384 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:01:56,384 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:01:56,385 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i [2018-11-23 14:01:56,422 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/8e953d771/314550c7714044bd9a3c74357aa9a85f/FLAGba34218de [2018-11-23 14:01:56,848 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:01:56,849 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i [2018-11-23 14:01:56,858 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/8e953d771/314550c7714044bd9a3c74357aa9a85f/FLAGba34218de [2018-11-23 14:01:56,867 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/8e953d771/314550c7714044bd9a3c74357aa9a85f [2018-11-23 14:01:56,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:01:56,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:01:56,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:01:56,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:01:56,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:01:56,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:56" (1/1) ... [2018-11-23 14:01:56,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:56, skipping insertion in model container [2018-11-23 14:01:56,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:56" (1/1) ... [2018-11-23 14:01:56,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:01:56,913 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:01:57,137 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:01:57,144 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:01:57,228 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:01:57,269 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:01:57,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57 WrapperNode [2018-11-23 14:01:57,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:01:57,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:01:57,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:01:57,270 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:01:57,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,287 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:01:57,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:01:57,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:01:57,302 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:01:57,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... [2018-11-23 14:01:57,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:01:57,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:01:57,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:01:57,323 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:01:57,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 14:01:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:01:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:01:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:01:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:01:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:01:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:01:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:01:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:01:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:01:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:01:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:01:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:01:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:01:57,365 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 14:01:57,641 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 14:01:57,643 INFO L168 Benchmark]: Toolchain (without parser) took 773.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 952.8 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:01:57,644 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:01:57,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 952.8 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 14:01:57,645 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.19 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 14:01:57,645 INFO L168 Benchmark]: Boogie Preprocessor took 20.27 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:01:57,646 INFO L168 Benchmark]: RCFGBuilder took 320.22 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: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:01:57,648 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 952.8 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 320.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 14:01:59,075 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:01:59,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:01:59,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:01:59,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:01:59,086 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:01:59,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:01:59,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:01:59,089 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:01:59,090 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:01:59,091 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:01:59,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:01:59,091 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:01:59,092 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:01:59,093 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:01:59,093 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:01:59,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:01:59,095 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:01:59,096 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:01:59,097 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:01:59,098 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:01:59,099 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:01:59,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:01:59,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:01:59,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:01:59,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:01:59,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:01:59,103 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:01:59,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:01:59,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:01:59,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:01:59,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:01:59,105 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:01:59,105 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:01:59,106 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:01:59,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:01:59,106 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 14:01:59,115 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:01:59,115 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:01:59,116 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:01:59,116 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:01:59,116 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:01:59,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:01:59,117 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:01:59,118 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:01:59,119 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:01:59,119 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:01:59,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:01:59,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:01:59,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:01:59,119 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:01:59,119 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:01:59,120 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:01:59,120 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_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 -> c5f469fc5b86d177d3900ee1412b013cd6baa5f9 [2018-11-23 14:01:59,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:01:59,160 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:01:59,163 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:01:59,164 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:01:59,164 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:01:59,165 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i [2018-11-23 14:01:59,212 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/0033eaadb/87eff797a7b04dcb8e28ab6ba8481a6d/FLAG20a7630ca [2018-11-23 14:01:59,575 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:01:59,575 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/sv-benchmarks/c/pthread-wmm/rfi004_pso.opt_false-unreach-call.i [2018-11-23 14:01:59,584 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/0033eaadb/87eff797a7b04dcb8e28ab6ba8481a6d/FLAG20a7630ca [2018-11-23 14:01:59,967 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/bin-2019/ukojak/data/0033eaadb/87eff797a7b04dcb8e28ab6ba8481a6d [2018-11-23 14:01:59,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:01:59,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:01:59,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:01:59,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:01:59,972 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:01:59,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:59" (1/1) ... [2018-11-23 14:01:59,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:59, skipping insertion in model container [2018-11-23 14:01:59,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:59" (1/1) ... [2018-11-23 14:01:59,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:02:00,011 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:02:00,255 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:02:00,267 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:02:00,308 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:02:00,400 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:02:00,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00 WrapperNode [2018-11-23 14:02:00,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:02:00,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:02:00,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:02:00,401 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:02:00,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:02:00,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:02:00,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:02:00,434 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:02:00,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,449 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... [2018-11-23 14:02:00,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:02:00,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:02:00,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:02:00,457 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:02:00,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:02:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f0d3ce7c-dcdd-4993-9e85-e375336752cc/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 14:02:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:02:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:02:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:02:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:02:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:02:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:02:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:02:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:02:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:02:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:02:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:02:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:02:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:02:00,491 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 14:02:00,767 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 14:02:00,772 INFO L168 Benchmark]: Toolchain (without parser) took 802.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:02:00,773 INFO L168 Benchmark]: CDTParser took 0.15 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 14:02:00,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -197.1 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:02:00,774 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:02:00,775 INFO L168 Benchmark]: Boogie Preprocessor took 23.45 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 14:02:00,775 INFO L168 Benchmark]: RCFGBuilder took 313.88 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: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:02:00,777 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -197.1 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 313.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...