/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/eca-programs/Problem102_label10.c


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


This is Ultimate 0.2.3-dev-f954360
[2023-04-02 00:18:55,086 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2023-04-02 00:18:55,150 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-04-02 00:18:55,152 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2023-04-02 00:18:55,168 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2023-04-02 00:18:55,171 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2023-04-02 00:18:55,173 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-04-02 00:18:55,174 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-04-02 00:18:55,174 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2023-04-02 00:18:55,175 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2023-04-02 00:18:55,177 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-04-02 00:18:55,178 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2023-04-02 00:18:55,206 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-04-02 00:18:55,206 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-04-02 00:18:55,206 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-04-02 00:18:55,207 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-04-02 00:18:55,208 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-04-02 00:18:55,208 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-04-02 00:18:55,209 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-04-02 00:18:55,209 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-04-02 00:18:55,209 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-04-02 00:18:55,209 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-04-02 00:18:55,210 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-04-02 00:18:55,210 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-04-02 00:18:55,210 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-04-02 00:18:55,210 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-04-02 00:18:55,210 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-04-02 00:18:55,211 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-04-02 00:18:55,212 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-04-02 00:18:55,212 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-04-02 00:18:55,212 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-04-02 00:18:55,212 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 00:18:55,212 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-04-02 00:18:55,212 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-04-02 00:18:55,213 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-04-02 00:18:55,214 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-04-02 00:18:55,214 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-04-02 00:18:55,214 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2023-04-02 00:18:55,448 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-04-02 00:18:55,480 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-04-02 00:18:55,482 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-04-02 00:18:55,483 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-04-02 00:18:55,484 INFO  L275        PluginConnector]: CDTParser initialized
[2023-04-02 00:18:55,485 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label10.c
[2023-04-02 00:18:56,719 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-04-02 00:18:59,142 INFO  L351              CDTParser]: Found 1 translation units.
[2023-04-02 00:18:59,142 INFO  L172              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label10.c
[2023-04-02 00:18:59,341 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/875b487bd/cda06fa5a9e642a3a809d4486158e8b5/FLAG7ce166d0e
[2023-04-02 00:18:59,352 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/875b487bd/cda06fa5a9e642a3a809d4486158e8b5
[2023-04-02 00:18:59,355 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-04-02 00:18:59,357 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-04-02 00:18:59,359 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-04-02 00:18:59,360 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-04-02 00:18:59,362 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-04-02 00:18:59,363 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:18:59" (1/1) ...
[2023-04-02 00:18:59,364 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5551cac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:18:59, skipping insertion in model container
[2023-04-02 00:18:59,364 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:18:59" (1/1) ...
[2023-04-02 00:18:59,374 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-04-02 00:19:00,751 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-04-02 00:19:17,706 WARN  L247   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label10.c[5708849,5708862]
[2023-04-02 00:19:17,818 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 00:19:17,828 INFO  L203         MainTranslator]: Completed pre-run
[2023-04-02 00:19:26,509 WARN  L247   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label10.c[5708849,5708862]
[2023-04-02 00:19:26,519 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 00:19:31,914 INFO  L208         MainTranslator]: Completed translation
[2023-04-02 00:19:31,914 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31 WrapperNode
[2023-04-02 00:19:31,914 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-04-02 00:19:31,915 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-04-02 00:19:31,915 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-04-02 00:19:31,915 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-04-02 00:19:31,931 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:31,938 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:33,389 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:33,390 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:36,351 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:36,968 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:37,331 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:37,508 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:38,321 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-04-02 00:19:38,322 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-04-02 00:19:38,322 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-04-02 00:19:38,322 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-04-02 00:19:38,323 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (1/1) ...
[2023-04-02 00:19:38,329 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 00:19:38,343 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-04-02 00:19:38,363 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)
[2023-04-02 00:19:38,366 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
[2023-04-02 00:19:38,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-04-02 00:19:38,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-04-02 00:19:38,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-04-02 00:19:38,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output2
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output3
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output4
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output5
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output6
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output7
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output8
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output9
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output10
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output11
[2023-04-02 00:19:38,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output12
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output13
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output14
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output15
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output16
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output17
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output18
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output19
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output20
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output21
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output22
[2023-04-02 00:19:38,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output23
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output24
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output25
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output26
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output27
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output28
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output29
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output30
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output31
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output32
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output33
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output34
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output35
[2023-04-02 00:19:38,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output36
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output37
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output38
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output39
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output40
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output41
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output42
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output43
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output44
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output45
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output46
[2023-04-02 00:19:38,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output47
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output48
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output49
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output50
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output51
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output52
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output53
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output54
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output55
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output56
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output57
[2023-04-02 00:19:38,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output58
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output59
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output60
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output61
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output62
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output63
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output64
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output65
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output66
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output67
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output68
[2023-04-02 00:19:38,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output69
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output70
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output71
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output72
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output73
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output74
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output75
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output76
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output77
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output78
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output79
[2023-04-02 00:19:38,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output80
[2023-04-02 00:19:38,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output81
[2023-04-02 00:19:38,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output82
[2023-04-02 00:19:38,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output2
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output3
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output4
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output5
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output6
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output7
[2023-04-02 00:19:38,401 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output8
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output9
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output10
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output11
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output12
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output13
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output14
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output15
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output16
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output17
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output18
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output19
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output20
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output21
[2023-04-02 00:19:38,402 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output22
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output23
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output24
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output25
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output26
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output27
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output28
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output29
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output30
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output31
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output32
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output33
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output34
[2023-04-02 00:19:38,403 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output35
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output36
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output37
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output38
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output39
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output40
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output41
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output42
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output43
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output44
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output45
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output46
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output47
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output48
[2023-04-02 00:19:38,404 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output49
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output50
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output51
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output52
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output53
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output54
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output55
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output56
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output57
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output58
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output59
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output60
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output61
[2023-04-02 00:19:38,405 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output62
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output63
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output64
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output65
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output66
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output67
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output68
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output69
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output70
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output71
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output72
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output73
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output74
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output75
[2023-04-02 00:19:38,406 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output76
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output77
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output78
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output79
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output80
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output81
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output82
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2023-04-02 00:19:38,407 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-04-02 00:19:38,408 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-04-02 00:19:38,585 INFO  L236             CfgBuilder]: Building ICFG
[2023-04-02 00:19:38,600 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-04-02 00:20:38,219 INFO  L277             CfgBuilder]: Performing block encoding
[2023-04-02 00:20:38,323 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-04-02 00:20:38,323 INFO  L302             CfgBuilder]: Removed 1 assume(true) statements.
[2023-04-02 00:20:38,347 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:20:38 BoogieIcfgContainer
[2023-04-02 00:20:38,348 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-04-02 00:20:38,350 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-04-02 00:20:38,350 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2023-04-02 00:20:38,353 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2023-04-02 00:20:38,353 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:18:59" (1/3) ...
[2023-04-02 00:20:38,354 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb08432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:20:38, skipping insertion in model container
[2023-04-02 00:20:38,354 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:19:31" (2/3) ...
[2023-04-02 00:20:38,354 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb08432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:20:38, skipping insertion in model container
[2023-04-02 00:20:38,354 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:20:38" (3/3) ...
[2023-04-02 00:20:38,355 INFO  L112   eAbstractionObserver]: Analyzing ICFG Problem102_label10.c
[2023-04-02 00:20:38,372 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-04-02 00:20:38,372 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-04-02 00:20:38,793 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-04-02 00:20:38,802 INFO  L357      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@415437f6, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2023-04-02 00:20:38,803 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-04-02 00:20:38,881 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 23548 states, 23378 states have (on average 1.8766361536487295) internal successors, (43872), 23379 states have internal predecessors, (43872), 84 states have call successors, (84), 84 states have call predecessors, (84), 84 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84)
[2023-04-02 00:20:40,812 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18040
[2023-04-02 00:20:40,813 INFO  L187           NwaCegarLoop]: Found error trace
[2023-04-02 00:20:40,825 INFO  L195           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[2023-04-02 00:20:40,827 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-04-02 00:20:40,841 INFO  L145       PredicateUnifier]: Initialized classic predicate unifier
[2023-04-02 00:20:40,849 INFO  L85        PathProgramCache]: Analyzing trace with hash -1660094889, now seen corresponding path program 1 times
[2023-04-02 00:20:40,856 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-04-02 00:20:40,856 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818424013]
[2023-04-02 00:20:40,862 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-04-02 00:20:40,863 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-04-02 00:20:45,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat