/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_NONE.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label41.c


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


This is Ultimate 0.2.2-dev-a10ec3b
[2022-01-10 22:18:03,625 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-01-10 22:18:03,660 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
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[2022-01-10 22:18:03,696 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-01-10 22:18:03,698 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2022-01-10 22:18:03,709 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
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[2022-01-10 22:18:03,711 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-01-10 22:18:03,713 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-01-10 22:18:03,714 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-01-10 22:18:03,714 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-01-10 22:18:03,716 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-01-10 22:18:03,720 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
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[2022-01-10 22:18:03,722 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-01-10 22:18:03,723 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-01-10 22:18:03,723 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-01-10 22:18:03,728 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2022-01-10 22:18:03,729 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2022-01-10 22:18:03,731 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-01-10 22:18:03,731 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
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[2022-01-10 22:18:03,734 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-01-10 22:18:03,735 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-01-10 22:18:03,736 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf
[2022-01-10 22:18:03,759 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-01-10 22:18:03,759 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-01-10 22:18:03,759 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-01-10 22:18:03,760 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-01-10 22:18:03,760 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-01-10 22:18:03,761 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-01-10 22:18:03,761 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-01-10 22:18:03,761 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-01-10 22:18:03,761 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-01-10 22:18:03,761 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-01-10 22:18:03,761 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-01-10 22:18:03,762 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-01-10 22:18:03,762 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-10 22:18:03,763 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2022-01-10 22:18:03,763 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2022-01-10 22:18:03,764 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-01-10 22:18:03,764 INFO  L138        SettingsManager]:  * TransformationType=BV_TO_INT_NONE
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN;
[2022-01-10 22:18:03,953 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-01-10 22:18:03,970 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-01-10 22:18:03,971 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-01-10 22:18:03,972 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-01-10 22:18:03,973 INFO  L275        PluginConnector]: CDTParser initialized
[2022-01-10 22:18:03,973 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label41.c
[2022-01-10 22:18:04,019 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6891890/dd392cca32de402c95cec1116767f150/FLAG1f14e0c3f
[2022-01-10 22:18:06,447 INFO  L306              CDTParser]: Found 1 translation units.
[2022-01-10 22:18:06,447 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label41.c
[2022-01-10 22:18:06,682 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6891890/dd392cca32de402c95cec1116767f150/FLAG1f14e0c3f
[2022-01-10 22:18:07,133 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6891890/dd392cca32de402c95cec1116767f150
[2022-01-10 22:18:07,135 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-01-10 22:18:07,136 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-01-10 22:18:07,138 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-01-10 22:18:07,139 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-01-10 22:18:07,141 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-01-10 22:18:07,141 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 10:18:07" (1/1) ...
[2022-01-10 22:18:07,142 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b62ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:07, skipping insertion in model container
[2022-01-10 22:18:07,142 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 10:18:07" (1/1) ...
[2022-01-10 22:18:07,146 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-01-10 22:18:08,220 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-01-10 22:18:25,204 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label41.c[6302295,6302308]
[2022-01-10 22:18:25,302 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-10 22:18:25,309 INFO  L203         MainTranslator]: Completed pre-run
[2022-01-10 22:18:34,500 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label41.c[6302295,6302308]
[2022-01-10 22:18:34,509 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-10 22:18:40,026 INFO  L208         MainTranslator]: Completed translation
[2022-01-10 22:18:40,026 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40 WrapperNode
[2022-01-10 22:18:40,026 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-01-10 22:18:40,027 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-01-10 22:18:40,028 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-01-10 22:18:40,028 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-01-10 22:18:40,048 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:41,722 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:48,149 INFO  L137                Inliner]: procedures = 88, calls = 82, calls flagged for inlining = 77, calls inlined = 77, statements flattened = 197742
[2022-01-10 22:18:48,150 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-01-10 22:18:48,152 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-01-10 22:18:48,152 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-01-10 22:18:48,152 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-01-10 22:18:48,178 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:48,183 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:49,678 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:49,679 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:52,859 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:53,469 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:53,725 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:54,615 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-01-10 22:18:54,616 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-01-10 22:18:54,616 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-01-10 22:18:54,616 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-01-10 22:18:54,617 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 10:18:40" (1/1) ...
[2022-01-10 22:18:54,633 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-10 22:18:54,646 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-10 22:18:54,661 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)
[2022-01-10 22:18:54,678 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
[2022-01-10 22:18:54,700 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-01-10 22:18:54,700 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2022-01-10 22:18:54,700 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-01-10 22:18:54,701 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-01-10 22:18:54,885 INFO  L234             CfgBuilder]: Building ICFG
[2022-01-10 22:18:54,886 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation