./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_power.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_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 c329936b2ee38bff1e8ebf9973560e812646b66c ...................................................................................................................................................................................................... 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_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 c329936b2ee38bff1e8ebf9973560e812646b66c ......................................................................................................................................................................................................... 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 07:43:40,256 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:43:40,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:43:40,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:43:40,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:43:40,264 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:43:40,264 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:43:40,266 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:43:40,267 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:43:40,267 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:43:40,268 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:43:40,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:43:40,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:43:40,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:43:40,270 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:43:40,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:43:40,272 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:43:40,273 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:43:40,275 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:43:40,276 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:43:40,277 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:43:40,278 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:43:40,280 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:43:40,280 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:43:40,280 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:43:40,281 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:43:40,281 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:43:40,282 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:43:40,282 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:43:40,283 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:43:40,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:43:40,284 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:43:40,284 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:43:40,284 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:43:40,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:43:40,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:43:40,286 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:43:40,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:43:40,295 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:43:40,295 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:43:40,296 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:43:40,296 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:43:40,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:43:40,296 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:43:40,297 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:43:40,298 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:43:40,298 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:43:40,298 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:43:40,298 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:43:40,298 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:43:40,299 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:43:40,299 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:43:40,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:43:40,300 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:43:40,300 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:43:40,300 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:43:40,300 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:43:40,300 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:43:40,300 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:43:40,300 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_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 -> c329936b2ee38bff1e8ebf9973560e812646b66c [2018-11-23 07:43:40,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:43:40,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:43:40,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:43:40,333 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:43:40,333 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:43:40,334 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i [2018-11-23 07:43:40,374 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/e035bbfad/b05c820329944e2cbb11a9f3314527be/FLAGaa4bafb19 [2018-11-23 07:43:40,723 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:43:40,724 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i [2018-11-23 07:43:40,732 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/e035bbfad/b05c820329944e2cbb11a9f3314527be/FLAGaa4bafb19 [2018-11-23 07:43:40,741 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/e035bbfad/b05c820329944e2cbb11a9f3314527be [2018-11-23 07:43:40,743 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:43:40,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:43:40,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:43:40,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:43:40,747 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:43:40,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:43:40" (1/1) ... [2018-11-23 07:43:40,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9e8a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:40, skipping insertion in model container [2018-11-23 07:43:40,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:43:40" (1/1) ... [2018-11-23 07:43:40,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:43:40,789 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:43:41,019 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:43:41,031 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:43:41,140 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:43:41,177 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:43:41,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41 WrapperNode [2018-11-23 07:43:41,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:43:41,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:43:41,178 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:43:41,179 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:43:41,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:43:41,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:43:41,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:43:41,217 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:43:41,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... [2018-11-23 07:43:41,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:43:41,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:43:41,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:43:41,242 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:43:41,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 07:43:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:43:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:43:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:43:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:43:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:43:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:43:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:43:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:43:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:43:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:43:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:43:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:43:41,288 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 07:43:41,595 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 07:43:41,598 INFO L168 Benchmark]: Toolchain (without parser) took 854.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -141.1 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:41,599 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:43:41,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:41,600 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.05 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:41,601 INFO L168 Benchmark]: Boogie Preprocessor took 25.01 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 07:43:41,601 INFO L168 Benchmark]: RCFGBuilder took 355.46 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: 36.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:41,603 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 433.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 355.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:43:43,058 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:43:43,059 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:43:43,068 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:43:43,068 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:43:43,069 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:43:43,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:43:43,071 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:43:43,072 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:43:43,073 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:43:43,073 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:43:43,074 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:43:43,074 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:43:43,076 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:43:43,076 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:43:43,077 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:43:43,077 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:43:43,079 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:43:43,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:43:43,081 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:43:43,082 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:43:43,083 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:43:43,085 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:43:43,085 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:43:43,085 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:43:43,086 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:43:43,087 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:43:43,088 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:43:43,088 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:43:43,089 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:43:43,089 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:43:43,090 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:43:43,090 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:43:43,090 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:43:43,091 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:43:43,091 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:43:43,092 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:43:43,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:43:43,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:43:43,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:43:43,104 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:43:43,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:43:43,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:43:43,105 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:43:43,106 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:43:43,106 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:43:43,107 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:43:43,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:43:43,108 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:43:43,109 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:43:43,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:43:43,110 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:43:43,110 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:43:43,110 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_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 -> c329936b2ee38bff1e8ebf9973560e812646b66c [2018-11-23 07:43:43,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:43:43,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:43:43,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:43:43,152 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:43:43,152 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:43:43,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i [2018-11-23 07:43:43,188 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/a62c76fb1/58ca4f9b37ee403babcac09949bf621e/FLAG1a7ae27c1 [2018-11-23 07:43:43,633 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:43:43,633 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/sv-benchmarks/c/pthread-wmm/mix053_power.opt_false-unreach-call.i [2018-11-23 07:43:43,642 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/a62c76fb1/58ca4f9b37ee403babcac09949bf621e/FLAG1a7ae27c1 [2018-11-23 07:43:43,653 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/bin-2019/ukojak/data/a62c76fb1/58ca4f9b37ee403babcac09949bf621e [2018-11-23 07:43:43,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:43:43,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:43:43,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:43:43,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:43:43,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:43:43,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:43:43" (1/1) ... [2018-11-23 07:43:43,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:43, skipping insertion in model container [2018-11-23 07:43:43,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:43:43" (1/1) ... [2018-11-23 07:43:43,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:43:43,703 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:43:43,963 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:43:43,975 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:43:44,025 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:43:44,083 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:43:44,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44 WrapperNode [2018-11-23 07:43:44,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:43:44,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:43:44,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:43:44,084 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:43:44,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:43:44,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:43:44,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:43:44,165 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:43:44,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... [2018-11-23 07:43:44,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:43:44,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:43:44,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:43:44,189 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:43:44,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:43:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ff0d2b71-6d42-4697-bf19-e3a48ba60e50/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 07:43:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:43:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:43:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:43:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:43:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:43:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:43:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:43:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:43:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:43:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:43:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:43:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:43:44,225 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 07:43:44,550 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 07:43:44,552 INFO L168 Benchmark]: Toolchain (without parser) took 896.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -132.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:43:44,553 INFO L168 Benchmark]: CDTParser took 0.16 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 07:43:44,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.42 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:44,554 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -203.4 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:44,554 INFO L168 Benchmark]: Boogie Preprocessor took 23.94 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 07:43:44,555 INFO L168 Benchmark]: RCFGBuilder took 362.59 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:43:44,558 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 426.42 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -203.4 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 362.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...