./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix033_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_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 c5225c06c798b79433014bd7aed4e3fee4a02538 ..................................................................................................................................................................................................... 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_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 c5225c06c798b79433014bd7aed4e3fee4a02538 ....................................................................................................................................................................................................... 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 13:18:03,248 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:18:03,250 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:18:03,255 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:18:03,256 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:18:03,256 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:18:03,257 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:18:03,258 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:18:03,259 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:18:03,260 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:18:03,260 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:18:03,260 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:18:03,261 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:18:03,262 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:18:03,262 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:18:03,263 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:18:03,263 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:18:03,265 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:18:03,266 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:18:03,267 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:18:03,268 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:18:03,268 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:18:03,270 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:18:03,270 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:18:03,270 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:18:03,271 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:18:03,272 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:18:03,272 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:18:03,273 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:18:03,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:18:03,274 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:18:03,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:18:03,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:18:03,274 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:18:03,275 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:18:03,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:18:03,276 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:18:03,285 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:18:03,286 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:18:03,286 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:18:03,286 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:18:03,287 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:18:03,287 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:18:03,287 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:18:03,287 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:18:03,287 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:18:03,288 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:18:03,289 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:18:03,289 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:18:03,289 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:18:03,289 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:18:03,289 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:18:03,289 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:18:03,289 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:18:03,290 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:18:03,290 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:18:03,290 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:18:03,290 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:18:03,290 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:18:03,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:18:03,290 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_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 -> c5225c06c798b79433014bd7aed4e3fee4a02538 [2018-11-23 13:18:03,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:18:03,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:18:03,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:18:03,320 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:18:03,320 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:18:03,321 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i [2018-11-23 13:18:03,356 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/bf93cf92d/7b9ccbc7f51b4afe88931da5f3a87752/FLAGc8b305b6d [2018-11-23 13:18:03,798 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:18:03,798 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i [2018-11-23 13:18:03,809 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/bf93cf92d/7b9ccbc7f51b4afe88931da5f3a87752/FLAGc8b305b6d [2018-11-23 13:18:03,819 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/bf93cf92d/7b9ccbc7f51b4afe88931da5f3a87752 [2018-11-23 13:18:03,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:18:03,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:18:03,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:18:03,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:18:03,825 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:18:03,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:03" (1/1) ... [2018-11-23 13:18:03,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d05c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:03, skipping insertion in model container [2018-11-23 13:18:03,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:03" (1/1) ... [2018-11-23 13:18:03,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:18:03,867 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:18:04,101 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:18:04,109 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:18:04,195 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:18:04,238 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:18:04,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04 WrapperNode [2018-11-23 13:18:04,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:18:04,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:18:04,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:18:04,239 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:18:04,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:18:04,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:18:04,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:18:04,281 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:18:04,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... [2018-11-23 13:18:04,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:18:04,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:18:04,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:18:04,309 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:18:04,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 13:18:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:18:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:18:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:18:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:18:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:18:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:18:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:18:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:18:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:18:04,352 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 13:18:04,650 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 13:18:04,653 INFO L168 Benchmark]: Toolchain (without parser) took 831.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -122.9 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:04,654 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:18:04,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:04,655 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.92 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 13:18:04,657 INFO L168 Benchmark]: Boogie Preprocessor took 27.95 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 13:18:04,657 INFO L168 Benchmark]: RCFGBuilder took 343.89 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:04,659 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 416.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 343.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 13:18:06,038 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:18:06,039 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:18:06,048 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:18:06,048 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:18:06,049 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:18:06,050 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:18:06,051 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:18:06,052 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:18:06,053 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:18:06,053 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:18:06,054 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:18:06,054 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:18:06,055 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:18:06,056 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:18:06,056 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:18:06,057 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:18:06,058 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:18:06,059 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:18:06,060 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:18:06,061 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:18:06,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:18:06,063 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:18:06,064 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:18:06,064 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:18:06,064 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:18:06,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:18:06,066 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:18:06,066 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:18:06,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:18:06,067 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:18:06,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:18:06,068 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:18:06,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:18:06,068 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:18:06,069 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:18:06,069 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:18:06,080 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:18:06,080 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:18:06,080 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:18:06,081 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:18:06,081 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:18:06,081 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:18:06,081 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:18:06,082 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:18:06,083 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:18:06,083 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:18:06,083 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:18:06,083 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:18:06,083 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:18:06,083 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:18:06,084 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:18:06,084 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:18:06,084 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:18:06,085 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:18:06,085 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:18:06,085 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:18:06,085 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_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 -> c5225c06c798b79433014bd7aed4e3fee4a02538 [2018-11-23 13:18:06,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:18:06,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:18:06,126 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:18:06,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:18:06,128 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:18:06,128 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i [2018-11-23 13:18:06,170 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/a905d1fc2/e2f57ed64cc1463987b3e24995e7ed0e/FLAG173059ec1 [2018-11-23 13:18:06,529 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:18:06,529 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/sv-benchmarks/c/pthread-wmm/mix033_pso.opt_false-unreach-call.i [2018-11-23 13:18:06,538 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/a905d1fc2/e2f57ed64cc1463987b3e24995e7ed0e/FLAG173059ec1 [2018-11-23 13:18:06,547 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/bin-2019/ukojak/data/a905d1fc2/e2f57ed64cc1463987b3e24995e7ed0e [2018-11-23 13:18:06,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:18:06,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:18:06,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:18:06,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:18:06,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:18:06,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:06,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d872129 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06, skipping insertion in model container [2018-11-23 13:18:06,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:06,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:18:06,599 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:18:06,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:18:06,871 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:18:06,955 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:18:06,989 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:18:06,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06 WrapperNode [2018-11-23 13:18:06,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:18:06,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:18:06,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:18:06,990 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:18:06,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:18:07,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:18:07,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:18:07,029 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:18:07,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... [2018-11-23 13:18:07,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:18:07,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:18:07,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:18:07,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:18:07,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:18:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1f0c8501-9421-4bf3-a940-0c50988d8cbe/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 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:18:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:18:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:18:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:18:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:18:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:18:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:18:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:18:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:18:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:18:07,094 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 13:18:07,363 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 13:18:07,365 INFO L168 Benchmark]: Toolchain (without parser) took 815.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -135.5 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:07,366 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 13:18:07,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:07,367 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.86 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:07,368 INFO L168 Benchmark]: Boogie Preprocessor took 28.62 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 13:18:07,368 INFO L168 Benchmark]: RCFGBuilder took 307.33 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: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:18:07,370 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 307.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...