/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/regression/atomic/10-double-begin.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a [2022-02-19 03:25:42,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-19 03:25:42,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-19 03:25:42,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-19 03:25:42,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-19 03:25:42,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-19 03:25:42,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-19 03:25:42,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-19 03:25:42,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-19 03:25:42,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-19 03:25:42,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-19 03:25:42,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-19 03:25:42,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-19 03:25:42,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-19 03:25:42,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-19 03:25:42,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-19 03:25:42,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-19 03:25:42,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-19 03:25:42,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-19 03:25:42,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-19 03:25:42,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-19 03:25:42,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-19 03:25:42,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-19 03:25:42,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-19 03:25:42,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-19 03:25:42,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-19 03:25:42,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-19 03:25:42,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-19 03:25:42,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-19 03:25:42,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-19 03:25:42,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-19 03:25:42,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-19 03:25:42,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-19 03:25:42,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-19 03:25:42,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-19 03:25:42,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-19 03:25:42,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-19 03:25:42,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-19 03:25:42,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-19 03:25:42,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-19 03:25:42,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-19 03:25:42,843 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2022-02-19 03:25:42,857 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-19 03:25:42,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-19 03:25:42,858 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-19 03:25:42,858 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-19 03:25:42,859 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-19 03:25:42,859 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-19 03:25:42,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-19 03:25:42,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-19 03:25:42,859 INFO L138 SettingsManager]: * Use SBE=true [2022-02-19 03:25:42,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-19 03:25:42,860 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-19 03:25:42,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-19 03:25:42,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 03:25:42,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-19 03:25:42,862 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-19 03:25:42,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-19 03:25:42,863 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-19 03:25:42,863 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-02-19 03:25:42,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-19 03:25:43,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-19 03:25:43,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-19 03:25:43,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-19 03:25:43,071 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-19 03:25:43,073 INFO L275 PluginConnector]: CDTParser initialized [2022-02-19 03:25:43,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/regression/atomic/10-double-begin.c [2022-02-19 03:25:43,120 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf2d9138/c5ddc9d6a5dd4116994fc845f1c55f01/FLAG6f765b008 [2022-02-19 03:25:43,450 INFO L306 CDTParser]: Found 1 translation units. [2022-02-19 03:25:43,451 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/regression/atomic/10-double-begin.c [2022-02-19 03:25:43,451 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2022-02-19 03:25:43,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf2d9138/c5ddc9d6a5dd4116994fc845f1c55f01/FLAG6f765b008 [2022-02-19 03:25:43,488 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf2d9138/c5ddc9d6a5dd4116994fc845f1c55f01 [2022-02-19 03:25:43,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-19 03:25:43,491 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-19 03:25:43,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-19 03:25:43,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-19 03:25:43,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-19 03:25:43,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5091e511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43, skipping insertion in model container [2022-02-19 03:25:43,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-19 03:25:43,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-19 03:25:43,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 03:25:43,662 INFO L203 MainTranslator]: Completed pre-run [2022-02-19 03:25:43,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-19 03:25:43,683 INFO L208 MainTranslator]: Completed translation [2022-02-19 03:25:43,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43 WrapperNode [2022-02-19 03:25:43,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-19 03:25:43,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-19 03:25:43,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-19 03:25:43,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-19 03:25:43,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,716 INFO L137 Inliner]: procedures = 10, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-02-19 03:25:43,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-19 03:25:43,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-19 03:25:43,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-19 03:25:43,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-19 03:25:43,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-19 03:25:43,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-19 03:25:43,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-19 03:25:43,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-19 03:25:43,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:25:43" (1/1) ... [2022-02-19 03:25:43,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-19 03:25:43,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-19 03:25:43,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-19 03:25:43,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-19 03:25:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-19 03:25:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-19 03:25:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-19 03:25:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2022-02-19 03:25:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2022-02-19 03:25:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-19 03:25:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-19 03:25:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-19 03:25:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-19 03:25:43,782 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-19 03:25:43,831 INFO L234 CfgBuilder]: Building ICFG [2022-02-19 03:25:43,833 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-19 03:25:43,934 INFO L275 CfgBuilder]: Performing block encoding [2022-02-19 03:25:43,941 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-19 03:25:43,941 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-19 03:25:43,942 ERROR L333 CfgBuilder]: Unexpected successor node of atomic block begin: L28 is neither atomic block end nor a sink node. [2022-02-19 03:25:43,942 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-19 03:25:43,954 INFO L158 Benchmark]: Toolchain (without parser) took 462.32ms. Allocated memory was 182.5MB in the beginning and 284.2MB in the end (delta: 101.7MB). Free memory was 125.4MB in the beginning and 243.2MB in the end (delta: -117.8MB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-19 03:25:43,954 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 182.5MB. Free memory is still 143.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-19 03:25:43,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 191.98ms. Allocated memory was 182.5MB in the beginning and 284.2MB in the end (delta: 101.7MB). Free memory was 125.2MB in the beginning and 255.0MB in the end (delta: -129.8MB). Peak memory consumption was 8.5MB. Max. memory is 8.0GB. [2022-02-19 03:25:43,955 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.07ms. Allocated memory is still 284.2MB. Free memory was 254.7MB in the beginning and 253.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-19 03:25:43,956 INFO L158 Benchmark]: Boogie Preprocessor took 10.12ms. Allocated memory is still 284.2MB. Free memory was 253.3MB in the beginning and 252.6MB in the end (delta: 662.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-19 03:25:43,956 INFO L158 Benchmark]: RCFGBuilder took 223.56ms. Allocated memory is still 284.2MB. Free memory was 252.6MB in the beginning and 243.2MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-02-19 03:25:43,959 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 182.5MB. Free memory is still 143.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 191.98ms. Allocated memory was 182.5MB in the beginning and 284.2MB in the end (delta: 101.7MB). Free memory was 125.2MB in the beginning and 255.0MB in the end (delta: -129.8MB). Peak memory consumption was 8.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 32.07ms. Allocated memory is still 284.2MB. Free memory was 254.7MB in the beginning and 253.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 10.12ms. Allocated memory is still 284.2MB. Free memory was 253.3MB in the beginning and 252.6MB in the end (delta: 662.7kB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 223.56ms. Allocated memory is still 284.2MB. Free memory was 252.6MB in the beginning and 243.2MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-02-19 03:25:43,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...