./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 96d1849967f7de28401b3f63e0186fe32e327d3f ................................................................................................................................................................................................... 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_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 96d1849967f7de28401b3f63e0186fe32e327d3f .................................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-02 08:23:46,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 08:23:46,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 08:23:46,377 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 08:23:46,377 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 08:23:46,377 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 08:23:46,378 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 08:23:46,379 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 08:23:46,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 08:23:46,380 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 08:23:46,380 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 08:23:46,381 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 08:23:46,381 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 08:23:46,382 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 08:23:46,382 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 08:23:46,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 08:23:46,383 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 08:23:46,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 08:23:46,385 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 08:23:46,386 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 08:23:46,386 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 08:23:46,387 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 08:23:46,388 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 08:23:46,388 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 08:23:46,388 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 08:23:46,389 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 08:23:46,389 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 08:23:46,390 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 08:23:46,390 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 08:23:46,391 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 08:23:46,391 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 08:23:46,391 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 08:23:46,391 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 08:23:46,392 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 08:23:46,392 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 08:23:46,393 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 08:23:46,393 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 08:23:46,400 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 08:23:46,400 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 08:23:46,401 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 08:23:46,401 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 08:23:46,401 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 08:23:46,402 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 08:23:46,402 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 08:23:46,403 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 08:23:46,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 08:23:46,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 08:23:46,404 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 08:23:46,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 08:23:46,404 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_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 -> 96d1849967f7de28401b3f63e0186fe32e327d3f [2018-12-02 08:23:46,423 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 08:23:46,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 08:23:46,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 08:23:46,437 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 08:23:46,437 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 08:23:46,437 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i [2018-12-02 08:23:46,483 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/b21ab432b/9065a9e808e8420ba49966a3eaca6e25/FLAGf8a5b582f [2018-12-02 08:23:46,900 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 08:23:46,900 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i [2018-12-02 08:23:46,907 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/b21ab432b/9065a9e808e8420ba49966a3eaca6e25/FLAGf8a5b582f [2018-12-02 08:23:47,234 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/b21ab432b/9065a9e808e8420ba49966a3eaca6e25 [2018-12-02 08:23:47,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 08:23:47,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 08:23:47,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 08:23:47,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 08:23:47,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 08:23:47,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21df83cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47, skipping insertion in model container [2018-12-02 08:23:47,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 08:23:47,283 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 08:23:47,477 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 08:23:47,485 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 08:23:47,590 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 08:23:47,624 INFO L195 MainTranslator]: Completed translation [2018-12-02 08:23:47,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47 WrapperNode [2018-12-02 08:23:47,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 08:23:47,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 08:23:47,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 08:23:47,625 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 08:23:47,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 08:23:47,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 08:23:47,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 08:23:47,672 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 08:23:47,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... [2018-12-02 08:23:47,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 08:23:47,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 08:23:47,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 08:23:47,705 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 08:23:47,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 08:23:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 08:23:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 08:23:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 08:23:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 08:23:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 08:23:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 08:23:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 08:23:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 08:23:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 08:23:47,740 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 08:23:47,821 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 08:23:47,823 INFO L168 Benchmark]: Toolchain (without parser) took 582.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -135.6 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:47,824 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 08:23:47,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -160.4 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:47,824 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.12 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. [2018-12-02 08:23:47,825 INFO L168 Benchmark]: Boogie Preprocessor took 32.68 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:47,825 INFO L168 Benchmark]: RCFGBuilder took 118.09 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: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:47,827 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 381.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -160.4 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 118.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 08:23:49,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 08:23:49,164 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 08:23:49,171 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 08:23:49,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 08:23:49,172 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 08:23:49,172 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 08:23:49,173 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 08:23:49,174 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 08:23:49,174 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 08:23:49,175 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 08:23:49,175 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 08:23:49,175 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 08:23:49,176 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 08:23:49,177 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 08:23:49,177 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 08:23:49,178 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 08:23:49,179 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 08:23:49,180 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 08:23:49,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 08:23:49,182 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 08:23:49,182 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 08:23:49,183 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 08:23:49,183 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 08:23:49,183 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 08:23:49,184 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 08:23:49,184 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 08:23:49,185 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 08:23:49,185 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 08:23:49,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 08:23:49,186 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 08:23:49,186 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 08:23:49,187 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 08:23:49,187 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 08:23:49,187 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 08:23:49,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 08:23:49,188 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 08:23:49,198 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 08:23:49,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 08:23:49,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 08:23:49,199 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 08:23:49,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 08:23:49,200 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 08:23:49,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 08:23:49,200 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 08:23:49,200 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 08:23:49,201 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 08:23:49,202 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 08:23:49,202 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 08:23:49,202 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 08:23:49,202 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 08:23:49,202 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 08:23:49,202 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 08:23:49,203 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 08:23:49,203 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 08:23:49,204 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 08:23:49,204 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 08:23:49,204 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 08:23:49,204 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_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 -> 96d1849967f7de28401b3f63e0186fe32e327d3f [2018-12-02 08:23:49,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 08:23:49,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 08:23:49,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 08:23:49,238 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 08:23:49,238 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 08:23:49,239 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i [2018-12-02 08:23:49,273 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/9157e55d6/a7f6db8f482f4432a5109e962694a99c/FLAGd2f57f4da [2018-12-02 08:23:49,785 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 08:23:49,786 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/sv-benchmarks/c/pthread-wmm/safe003_rmo.opt_false-unreach-call.i [2018-12-02 08:23:49,794 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/9157e55d6/a7f6db8f482f4432a5109e962694a99c/FLAGd2f57f4da [2018-12-02 08:23:50,307 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/bin-2019/ukojak/data/9157e55d6/a7f6db8f482f4432a5109e962694a99c [2018-12-02 08:23:50,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 08:23:50,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 08:23:50,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 08:23:50,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 08:23:50,312 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 08:23:50,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6b1f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50, skipping insertion in model container [2018-12-02 08:23:50,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 08:23:50,342 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 08:23:50,540 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 08:23:50,550 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 08:23:50,635 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 08:23:50,669 INFO L195 MainTranslator]: Completed translation [2018-12-02 08:23:50,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50 WrapperNode [2018-12-02 08:23:50,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 08:23:50,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 08:23:50,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 08:23:50,671 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 08:23:50,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 08:23:50,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 08:23:50,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 08:23:50,716 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 08:23:50,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... [2018-12-02 08:23:50,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 08:23:50,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 08:23:50,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 08:23:50,755 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 08:23:50,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:23:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_384463a5-817c-4fc0-a785-ecfed48b2fc9/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 [2018-12-02 08:23:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 08:23:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-02 08:23:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-02 08:23:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-02 08:23:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 08:23:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 08:23:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-02 08:23:50,800 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-02 08:23:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-02 08:23:50,800 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-02 08:23:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-02 08:23:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-02 08:23:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-02 08:23:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 08:23:50,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 08:23:50,802 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-02 08:23:50,923 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 08:23:50,925 INFO L168 Benchmark]: Toolchain (without parser) took 616.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -143.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 08:23:50,927 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 08:23:50,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.0 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:50,927 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:50,928 INFO L168 Benchmark]: Boogie Preprocessor took 39.18 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. [2018-12-02 08:23:50,928 INFO L168 Benchmark]: RCFGBuilder took 169.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-12-02 08:23:50,931 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 360.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.0 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.18 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 169.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...