/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso.3.M4.c


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-dev-a10ec3b
[2022-01-10 12:54:14,354 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-01-10 12:54:14,356 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-01-10 12:54:14,424 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-01-10 12:54:14,425 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-01-10 12:54:14,428 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-01-10 12:54:14,431 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-01-10 12:54:14,434 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-01-10 12:54:14,436 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-01-10 12:54:14,453 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-01-10 12:54:14,455 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-01-10 12:54:14,456 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-01-10 12:54:14,456 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-01-10 12:54:14,461 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-01-10 12:54:14,464 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-01-10 12:54:14,467 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-01-10 12:54:14,468 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-01-10 12:54:14,469 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-01-10 12:54:14,476 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-01-10 12:54:14,482 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-01-10 12:54:14,484 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-01-10 12:54:14,485 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-01-10 12:54:14,487 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-01-10 12:54:14,488 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-01-10 12:54:14,492 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-01-10 12:54:14,493 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-01-10 12:54:14,493 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-01-10 12:54:14,494 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-01-10 12:54:14,494 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-01-10 12:54:14,495 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-01-10 12:54:14,495 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-01-10 12:54:14,496 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-01-10 12:54:14,497 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-01-10 12:54:14,497 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-01-10 12:54:14,498 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-01-10 12:54:14,498 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-01-10 12:54:14,499 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-01-10 12:54:14,499 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-01-10 12:54:14,499 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-01-10 12:54:14,499 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-01-10 12:54:14,500 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-01-10 12:54:14,502 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf
[2022-01-10 12:54:14,538 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-01-10 12:54:14,539 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-01-10 12:54:14,539 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-01-10 12:54:14,539 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-01-10 12:54:14,541 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-01-10 12:54:14,541 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-01-10 12:54:14,541 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-01-10 12:54:14,541 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-01-10 12:54:14,541 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-01-10 12:54:14,541 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-01-10 12:54:14,542 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-01-10 12:54:14,542 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-01-10 12:54:14,542 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-01-10 12:54:14,543 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-01-10 12:54:14,543 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-10 12:54:14,544 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-01-10 12:54:14,544 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-01-10 12:54:14,545 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-01-10 12:54:14,545 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-01-10 12:54:14,545 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2022-01-10 12:54:14,545 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2022-01-10 12:54:14,546 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-01-10 12:54:14,547 INFO  L138        SettingsManager]:  * TransformationType=BV_TO_INT_BITWISE
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN;
[2022-01-10 12:54:14,824 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-01-10 12:54:14,855 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-01-10 12:54:14,858 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-01-10 12:54:14,859 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-01-10 12:54:14,859 INFO  L275        PluginConnector]: CDTParser initialized
[2022-01-10 12:54:14,861 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso.3.M4.c
[2022-01-10 12:54:14,930 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d20538634/47d2e88636a248498982d6e362182e70/FLAG1d02c50c2
[2022-01-10 12:54:15,553 INFO  L306              CDTParser]: Found 1 translation units.
[2022-01-10 12:54:15,553 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso.3.M4.c
[2022-01-10 12:54:15,591 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d20538634/47d2e88636a248498982d6e362182e70/FLAG1d02c50c2
[2022-01-10 12:54:15,939 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d20538634/47d2e88636a248498982d6e362182e70
[2022-01-10 12:54:15,941 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-01-10 12:54:15,942 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-01-10 12:54:15,944 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-01-10 12:54:15,944 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-01-10 12:54:15,948 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-01-10 12:54:15,948 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:54:15" (1/1) ...
[2022-01-10 12:54:15,949 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca7ac76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:15, skipping insertion in model container
[2022-01-10 12:54:15,949 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:54:15" (1/1) ...
[2022-01-10 12:54:15,955 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-01-10 12:54:16,060 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-01-10 12:54:16,344 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso.3.M4.c[1806,1819]
[2022-01-10 12:54:17,002 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-10 12:54:17,031 INFO  L203         MainTranslator]: Completed pre-run
[2022-01-10 12:54:17,054 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso.3.M4.c[1806,1819]
[2022-01-10 12:54:17,379 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-10 12:54:17,425 INFO  L208         MainTranslator]: Completed translation
[2022-01-10 12:54:17,426 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17 WrapperNode
[2022-01-10 12:54:17,426 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-01-10 12:54:17,427 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-01-10 12:54:17,427 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-01-10 12:54:17,427 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-01-10 12:54:17,434 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:17,690 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:35,017 INFO  L137                Inliner]: procedures = 73, calls = 5779, calls flagged for inlining = 1538, calls inlined = 81577, statements flattened = 843260
[2022-01-10 12:54:35,018 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-01-10 12:54:35,020 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-01-10 12:54:35,020 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-01-10 12:54:35,020 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-01-10 12:54:35,028 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:35,028 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:39,868 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:39,869 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:49,864 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:54,056 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...
[2022-01-10 12:54:55,208 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:54:17" (1/1) ...