./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix034_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_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/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 a0aadc218f30dac73b58b60a933c7600da7e7cd4 ................................................................................................................................................................................................... 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_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/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 a0aadc218f30dac73b58b60a933c7600da7e7cd4 ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:27:38,624 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:27:38,625 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:27:38,632 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:27:38,632 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:27:38,633 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:27:38,634 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:27:38,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:27:38,636 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:27:38,636 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:27:38,637 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:27:38,637 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:27:38,638 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:27:38,639 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:27:38,639 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:27:38,640 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:27:38,641 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:27:38,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:27:38,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:27:38,644 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:27:38,645 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:27:38,646 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:27:38,647 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:27:38,647 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:27:38,647 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:27:38,648 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:27:38,649 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:27:38,649 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:27:38,650 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:27:38,650 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:27:38,650 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:27:38,651 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:27:38,651 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:27:38,651 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:27:38,652 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:27:38,652 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:27:38,653 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:27:38,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:27:38,662 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:27:38,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:27:38,663 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:27:38,663 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:27:38,663 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:27:38,663 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:27:38,664 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:27:38,665 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:27:38,665 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:27:38,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:27:38,666 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:27:38,666 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:27:38,666 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:27:38,666 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:27:38,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:27:38,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:27:38,666 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_ff76e4e1-0a76-426a-8614-def22262cf0f/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 -> a0aadc218f30dac73b58b60a933c7600da7e7cd4 [2018-11-23 07:27:38,689 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:27:38,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:27:38,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:27:38,700 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:27:38,701 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:27:38,701 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i [2018-11-23 07:27:38,737 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/d49fa37d2/2a3bdeaf60a540879a83e07a5e77024f/FLAG6962dfede [2018-11-23 07:27:39,206 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:27:39,207 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i [2018-11-23 07:27:39,218 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/d49fa37d2/2a3bdeaf60a540879a83e07a5e77024f/FLAG6962dfede [2018-11-23 07:27:39,717 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/d49fa37d2/2a3bdeaf60a540879a83e07a5e77024f [2018-11-23 07:27:39,719 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:27:39,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:27:39,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:27:39,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:27:39,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:27:39,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:27:39" (1/1) ... [2018-11-23 07:27:39,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:39, skipping insertion in model container [2018-11-23 07:27:39,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:27:39" (1/1) ... [2018-11-23 07:27:39,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:27:39,760 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:27:39,997 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:27:40,006 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:27:40,086 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:27:40,127 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:27:40,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40 WrapperNode [2018-11-23 07:27:40,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:27:40,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:27:40,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:27:40,127 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:27:40,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:27:40,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:27:40,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:27:40,160 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:27:40,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... [2018-11-23 07:27:40,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:27:40,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:27:40,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:27:40,182 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:27:40,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:27:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:27:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:27:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:27:40,217 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 07:27:40,488 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:27:40,491 INFO L168 Benchmark]: Toolchain (without parser) took 771.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -146.1 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:40,492 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:27:40,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:40,493 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.11 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:40,495 INFO L168 Benchmark]: Boogie Preprocessor took 21.98 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:40,495 INFO L168 Benchmark]: RCFGBuilder took 308.45 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: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:40,499 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 308.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:27:41,951 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:27:41,952 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:27:41,961 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:27:41,961 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:27:41,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:27:41,963 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:27:41,964 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:27:41,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:27:41,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:27:41,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:27:41,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:27:41,967 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:27:41,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:27:41,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:27:41,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:27:41,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:27:41,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:27:41,973 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:27:41,974 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:27:41,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:27:41,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:27:41,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:27:41,977 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:27:41,978 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:27:41,979 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:27:41,980 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:27:41,980 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:27:41,981 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:27:41,981 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:27:41,981 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:27:41,983 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:27:41,983 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:27:41,983 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:27:41,984 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:27:41,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:27:41,984 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:27:41,995 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:27:41,995 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:27:41,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:27:41,996 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:27:41,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:27:41,997 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:27:41,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:27:41,998 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:27:41,999 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:27:41,999 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:27:41,999 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:27:41,999 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:27:41,999 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:27:41,999 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:27:41,999 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:27:42,000 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:27:42,000 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:27:42,001 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:27:42,001 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:27:42,001 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_ff76e4e1-0a76-426a-8614-def22262cf0f/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 -> a0aadc218f30dac73b58b60a933c7600da7e7cd4 [2018-11-23 07:27:42,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:27:42,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:27:42,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:27:42,046 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:27:42,046 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:27:42,047 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i [2018-11-23 07:27:42,091 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/2eda12c7f/f7220b11884b46cc969808a50a46c979/FLAGe6af5f378 [2018-11-23 07:27:42,466 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:27:42,467 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/sv-benchmarks/c/pthread-wmm/mix034_pso.opt_false-unreach-call.i [2018-11-23 07:27:42,478 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/2eda12c7f/f7220b11884b46cc969808a50a46c979/FLAGe6af5f378 [2018-11-23 07:27:42,849 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/data/2eda12c7f/f7220b11884b46cc969808a50a46c979 [2018-11-23 07:27:42,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:27:42,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:27:42,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:27:42,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:27:42,856 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:27:42,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:27:42" (1/1) ... [2018-11-23 07:27:42,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314fa066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:42, skipping insertion in model container [2018-11-23 07:27:42,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:27:42" (1/1) ... [2018-11-23 07:27:42,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:27:42,895 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:27:43,143 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:27:43,155 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:27:43,199 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:27:43,239 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:27:43,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43 WrapperNode [2018-11-23 07:27:43,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:27:43,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:27:43,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:27:43,241 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:27:43,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:27:43,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:27:43,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:27:43,315 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:27:43,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,324 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... [2018-11-23 07:27:43,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:27:43,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:27:43,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:27:43,337 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:27:43,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:27:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ff76e4e1-0a76-426a-8614-def22262cf0f/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:27:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:27:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:27:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:27:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:27:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:27:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:27:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:27:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:27:43,379 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 07:27:43,675 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 07:27:43,678 INFO L168 Benchmark]: Toolchain (without parser) took 825.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:27:43,679 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:27:43,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.75 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:43,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -211.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:43,680 INFO L168 Benchmark]: Boogie Preprocessor took 21.62 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 07:27:43,681 INFO L168 Benchmark]: RCFGBuilder took 340.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:27:43,683 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 386.75 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -211.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 340.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...