./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-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_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/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 2f5020bace04c3953d5ba184ca7354d5ad5b3f82 ........................................................................................................................................................................................................... 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_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/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 2f5020bace04c3953d5ba184ca7354d5ad5b3f82 .............................................................................................................................................................................................................. 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 15:07:42,724 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:07:42,725 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:07:42,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:07:42,733 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:07:42,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:07:42,735 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:07:42,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:07:42,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:07:42,737 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:07:42,738 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:07:42,738 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:07:42,739 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:07:42,739 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:07:42,740 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:07:42,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:07:42,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:07:42,742 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:07:42,743 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:07:42,744 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:07:42,745 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:07:42,746 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:07:42,747 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:07:42,747 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:07:42,748 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:07:42,748 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:07:42,749 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:07:42,749 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:07:42,750 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:07:42,750 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:07:42,751 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:07:42,751 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:07:42,751 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:07:42,751 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:07:42,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:07:42,752 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:07:42,753 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:07:42,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:07:42,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:07:42,763 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:07:42,763 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:07:42,764 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:07:42,764 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:07:42,764 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:07:42,764 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:07:42,764 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:07:42,764 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:07:42,764 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:07:42,765 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:07:42,766 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:07:42,767 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:07:42,767 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:07:42,768 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:07:42,768 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:07:42,769 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:07:42,769 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_4d233ab0-5359-40c0-9bc4-561eca68180a/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 -> 2f5020bace04c3953d5ba184ca7354d5ad5b3f82 [2018-11-23 15:07:42,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:07:42,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:07:42,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:07:42,805 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:07:42,805 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:07:42,806 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i [2018-11-23 15:07:42,843 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/3f1c8cfcd/1072a5cd2d784792b6253dcd5bdaa908/FLAG5bbed89b9 [2018-11-23 15:07:43,215 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:07:43,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i [2018-11-23 15:07:43,227 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/3f1c8cfcd/1072a5cd2d784792b6253dcd5bdaa908/FLAG5bbed89b9 [2018-11-23 15:07:43,606 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/3f1c8cfcd/1072a5cd2d784792b6253dcd5bdaa908 [2018-11-23 15:07:43,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:07:43,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:07:43,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:07:43,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:07:43,613 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:07:43,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:43" (1/1) ... [2018-11-23 15:07:43,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190eb899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:43, skipping insertion in model container [2018-11-23 15:07:43,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:43" (1/1) ... [2018-11-23 15:07:43,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:07:43,653 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:07:43,870 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:07:43,879 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:07:43,912 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:07:44,014 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:07:44,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44 WrapperNode [2018-11-23 15:07:44,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:07:44,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:07:44,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:07:44,015 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:07:44,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:07:44,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:07:44,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:07:44,047 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:07:44,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... [2018-11-23 15:07:44,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:07:44,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:07:44,066 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:07:44,066 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:07:44,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/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 15:07:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:07:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-23 15:07:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-23 15:07:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-23 15:07:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-23 15:07:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-23 15:07:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:07:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:07:44,106 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 15:07:44,179 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 15:07:44,181 INFO L168 Benchmark]: Toolchain (without parser) took 571.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -162.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:07:44,182 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:07:44,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -183.2 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:44,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:44,183 INFO L168 Benchmark]: Boogie Preprocessor took 18.98 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 15:07:44,184 INFO L168 Benchmark]: RCFGBuilder took 114.04 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:44,187 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -183.2 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 114.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1394) 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 15:07:45,548 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:07:45,550 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:07:45,558 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:07:45,558 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:07:45,559 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:07:45,559 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:07:45,561 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:07:45,561 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:07:45,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:07:45,563 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:07:45,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:07:45,564 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:07:45,564 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:07:45,565 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:07:45,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:07:45,567 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:07:45,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:07:45,569 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:07:45,571 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:07:45,571 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:07:45,572 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:07:45,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:07:45,574 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:07:45,574 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:07:45,575 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:07:45,576 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:07:45,576 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:07:45,577 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:07:45,577 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:07:45,578 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:07:45,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:07:45,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:07:45,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:07:45,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:07:45,581 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:07:45,581 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:07:45,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:07:45,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:07:45,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:07:45,592 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:07:45,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:07:45,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:07:45,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:07:45,593 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:07:45,594 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:07:45,595 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:07:45,595 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:07:45,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:07:45,596 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:07:45,596 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:07:45,597 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:07:45,597 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:07:45,597 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:07:45,597 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_4d233ab0-5359-40c0-9bc4-561eca68180a/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 -> 2f5020bace04c3953d5ba184ca7354d5ad5b3f82 [2018-11-23 15:07:45,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:07:45,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:07:45,639 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:07:45,640 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:07:45,640 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:07:45,641 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i [2018-11-23 15:07:45,682 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/f3ee9df38/3f218f955c004cd8bdd3463059a84a06/FLAG0b5af4ae3 [2018-11-23 15:07:46,041 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:07:46,041 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/sv-benchmarks/c/pthread-ext/31_simple_loop5_vs_true-unreach-call.i [2018-11-23 15:07:46,047 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/f3ee9df38/3f218f955c004cd8bdd3463059a84a06/FLAG0b5af4ae3 [2018-11-23 15:07:46,446 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/bin-2019/ukojak/data/f3ee9df38/3f218f955c004cd8bdd3463059a84a06 [2018-11-23 15:07:46,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:07:46,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:07:46,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:07:46,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:07:46,453 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:07:46,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f243c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46, skipping insertion in model container [2018-11-23 15:07:46,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:07:46,492 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:07:46,719 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:07:46,731 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:07:46,760 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:07:46,811 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:07:46,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46 WrapperNode [2018-11-23 15:07:46,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:07:46,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:07:46,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:07:46,812 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:07:46,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:07:46,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:07:46,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:07:46,882 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:07:46,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... [2018-11-23 15:07:46,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:07:46,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:07:46,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:07:46,906 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:07:46,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4d233ab0-5359-40c0-9bc4-561eca68180a/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 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-23 15:07:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-23 15:07:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-23 15:07:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:07:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-23 15:07:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-23 15:07:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:07:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:07:46,943 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 15:07:47,030 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 15:07:47,032 INFO L168 Benchmark]: Toolchain (without parser) took 583.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -151.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:07:47,034 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:07:47,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.56 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 914.3 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:47,035 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 914.3 MB in the beginning and 1.1 GB in the end (delta: -201.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:47,036 INFO L168 Benchmark]: Boogie Preprocessor took 23.16 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 15:07:47,036 INFO L168 Benchmark]: RCFGBuilder took 126.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:07:47,040 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 361.56 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 914.3 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 914.3 MB in the beginning and 1.1 GB in the end (delta: -201.0 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.16 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 126.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...