/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 --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a
[2022-02-19 03:04:06,799 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-02-19 03:04:06,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-02-19 03:04:06,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-02-19 03:04:06,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-19 03:04:06,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-19 03:04:06,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-19 03:04:06,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-19 03:04:06,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-02-19 03:04:06,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-02-19 03:04:06,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-02-19 03:04:06,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-02-19 03:04:06,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-02-19 03:04:06,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-02-19 03:04:06,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-19 03:04:06,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-19 03:04:06,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-02-19 03:04:06,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-02-19 03:04:06,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-02-19 03:04:06,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-02-19 03:04:06,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-02-19 03:04:06,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-02-19 03:04:06,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-02-19 03:04:06,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-02-19 03:04:06,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-02-19 03:04:06,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-02-19 03:04:06,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-02-19 03:04:06,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-02-19 03:04:06,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-02-19 03:04:06,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-02-19 03:04:06,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-02-19 03:04:06,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-02-19 03:04:06,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-02-19 03:04:06,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-02-19 03:04:06,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-02-19 03:04:06,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-02-19 03:04:06,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-02-19 03:04:06,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-02-19 03:04:06,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-02-19 03:04:06,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-02-19 03:04:06,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-02-19 03:04:06,890 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 03:04:06,913 INFO L113 SettingsManager]: Loading preferences was successful
[2022-02-19 03:04:06,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-19 03:04:06,913 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-19 03:04:06,913 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-19 03:04:06,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-19 03:04:06,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-19 03:04:06,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-19 03:04:06,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-02-19 03:04:06,914 INFO L138 SettingsManager]: * Use SBE=true
[2022-02-19 03:04:06,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * sizeof long=4
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-02-19 03:04:06,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-19 03:04:06,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-02-19 03:04:06,916 INFO L138 SettingsManager]: * sizeof long double=12
[2022-02-19 03:04:06,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-02-19 03:04:06,919 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-02-19 03:04:06,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-02-19 03:04:06,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-19 03:04:06,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-02-19 03:04:06,920 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-02-19 03:04:06,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-02-19 03:04:06,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-19 03:04:06,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-19 03:04:06,921 INFO L138 SettingsManager]: * Construct finite automaton lazily=true
[2022-02-19 03:04:06,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-02-19 03:04:06,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-19 03:04:06,921 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-02-19 03:04:06,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-19 03:04:06,922 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2022-02-19 03:04:06,922 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-19 03:04:06,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-19 03:04:06,922 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2022-02-19 03:04:06,923 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2022-02-19 03:04:06,923 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false
[2022-02-19 03:04:07,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-19 03:04:07,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-19 03:04:07,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-19 03:04:07,161 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-02-19 03:04:07,163 INFO L275 PluginConnector]: CDTParser initialized
[2022-02-19 03:04:07,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i
[2022-02-19 03:04:07,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1cca4a6d/2a9ad8e9fccc4e04adf37fc4a017fb9b/FLAG76c19baab
[2022-02-19 03:04:07,692 INFO L306 CDTParser]: Found 1 translation units.
[2022-02-19 03:04:07,693 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i
[2022-02-19 03:04:07,714 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1cca4a6d/2a9ad8e9fccc4e04adf37fc4a017fb9b/FLAG76c19baab
[2022-02-19 03:04:08,018 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1cca4a6d/2a9ad8e9fccc4e04adf37fc4a017fb9b
[2022-02-19 03:04:08,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-19 03:04:08,021 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-19 03:04:08,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-19 03:04:08,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-19 03:04:08,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-19 03:04:08,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a424be4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08, skipping insertion in model container
[2022-02-19 03:04:08,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-02-19 03:04:08,072 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-02-19 03:04:08,225 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16
[2022-02-19 03:04:08,383 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i[30873,30886]
[2022-02-19 03:04:08,386 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-02-19 03:04:08,392 INFO L203 MainTranslator]: Completed pre-run
[2022-02-19 03:04:08,417 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16
[2022-02-19 03:04:08,447 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i[30873,30886]
[2022-02-19 03:04:08,449 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-02-19 03:04:08,480 INFO L208 MainTranslator]: Completed translation
[2022-02-19 03:04:08,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08 WrapperNode
[2022-02-19 03:04:08,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-19 03:04:08,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-19 03:04:08,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-19 03:04:08,482 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-19 03:04:08,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,549 INFO L137 Inliner]: procedures = 171, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 116
[2022-02-19 03:04:08,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-19 03:04:08,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-19 03:04:08,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-19 03:04:08,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-02-19 03:04:08,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-19 03:04:08,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-19 03:04:08,601 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-02-19 03:04:08,601 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-02-19 03:04:08,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 03:04:08" (1/1) ...
[2022-02-19 03:04:08,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-19 03:04:08,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-19 03:04:08,634 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 03:04:08,661 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 03:04:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure thr1
[2022-02-19 03:04:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-02-19 03:04:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-19 03:04:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-19 03:04:08,678 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 03:04:08,831 INFO L234 CfgBuilder]: Building ICFG
[2022-02-19 03:04:08,833 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-19 03:04:09,037 INFO L275 CfgBuilder]: Performing block encoding
[2022-02-19 03:04:09,213 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-02-19 03:04:09,213 INFO L299 CfgBuilder]: Removed 2 assume(true) statements.
[2022-02-19 03:04:09,214 ERROR L333 CfgBuilder]: Unexpected successor node of atomic block begin: L718-3 is neither atomic block end nor a sink node.
[2022-02-19 03:04:09,214 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 03:04:09,219 INFO L158 Benchmark]: Toolchain (without parser) took 1196.70ms. Allocated memory is still 177.2MB. Free memory was 125.3MB in the beginning and 110.8MB in the end (delta: 14.5MB). Peak memory consumption was 14.4MB. Max. memory is 8.0GB.
[2022-02-19 03:04:09,219 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 177.2MB. Free memory is still 142.8MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-19 03:04:09,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.89ms. Allocated memory is still 177.2MB. Free memory was 125.1MB in the beginning and 142.8MB in the end (delta: -17.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB.
[2022-02-19 03:04:09,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.41ms. Allocated memory is still 177.2MB. Free memory was 142.8MB in the beginning and 140.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-02-19 03:04:09,221 INFO L158 Benchmark]: Boogie Preprocessor took 50.02ms. Allocated memory is still 177.2MB. Free memory was 140.4MB in the beginning and 138.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-02-19 03:04:09,222 INFO L158 Benchmark]: RCFGBuilder took 616.25ms. Allocated memory is still 177.2MB. Free memory was 138.3MB in the beginning and 110.8MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB.
[2022-02-19 03:04:09,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.12ms. Allocated memory is still 177.2MB. Free memory is still 142.8MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 453.89ms. Allocated memory is still 177.2MB. Free memory was 125.1MB in the beginning and 142.8MB in the end (delta: -17.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 67.41ms. Allocated memory is still 177.2MB. Free memory was 142.8MB in the beginning and 140.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 50.02ms. Allocated memory is still 177.2MB. Free memory was 140.4MB in the beginning and 138.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
* RCFGBuilder took 616.25ms. Allocated memory is still 177.2MB. Free memory was 138.3MB in the beginning and 110.8MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. 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 03:04:09,251 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...