/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_label58.c


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


This is Ultimate 0.2.3-dev-f954360
[2023-04-02 00:32:06,330 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2023-04-02 00:32:06,385 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2023-04-02 00:32:06,397 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2023-04-02 00:32:06,399 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2023-04-02 00:32:06,400 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-04-02 00:32:06,400 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-04-02 00:32:06,401 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2023-04-02 00:32:06,402 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2023-04-02 00:32:06,402 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-04-02 00:32:06,406 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 00:32:06,430 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-04-02 00:32:06,430 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-04-02 00:32:06,431 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-04-02 00:32:06,431 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-04-02 00:32:06,432 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-04-02 00:32:06,432 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-04-02 00:32:06,432 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-04-02 00:32:06,432 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-04-02 00:32:06,432 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-04-02 00:32:06,433 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-04-02 00:32:06,433 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-04-02 00:32:06,433 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-04-02 00:32:06,433 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-04-02 00:32:06,433 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-04-02 00:32:06,434 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-04-02 00:32:06,434 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 00:32:06,435 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-04-02 00:32:06,435 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-04-02 00:32:06,436 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-04-02 00:32:06,436 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-04-02 00:32:06,436 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-04-02 00:32:06,436 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2023-04-02 00:32:06,611 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-04-02 00:32:06,636 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-04-02 00:32:06,640 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-04-02 00:32:06,640 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-04-02 00:32:06,640 INFO  L275        PluginConnector]: CDTParser initialized
[2023-04-02 00:32:06,641 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label58.c
[2023-04-02 00:32:07,665 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-04-02 00:32:09,381 INFO  L351              CDTParser]: Found 1 translation units.
[2023-04-02 00:32:09,381 INFO  L172              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label58.c
[2023-04-02 00:32:09,649 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3d41cbb5/a1087667c35a469faeebcfec71c7eb97/FLAG26c58651a
[2023-04-02 00:32:09,673 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3d41cbb5/a1087667c35a469faeebcfec71c7eb97
[2023-04-02 00:32:09,680 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-04-02 00:32:09,682 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-04-02 00:32:09,692 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-04-02 00:32:09,692 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-04-02 00:32:09,694 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-04-02 00:32:09,695 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:32:09" (1/1) ...
[2023-04-02 00:32:09,696 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c900dd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:09, skipping insertion in model container
[2023-04-02 00:32:09,696 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:32:09" (1/1) ...
[2023-04-02 00:32:09,700 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-04-02 00:32:10,583 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-04-02 00:32:25,891 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_label58.c[5712057,5712070]
[2023-04-02 00:32:25,971 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 00:32:25,978 INFO  L203         MainTranslator]: Completed pre-run
[2023-04-02 00:32:34,038 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_label58.c[5712057,5712070]
[2023-04-02 00:32:34,043 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 00:32:38,318 INFO  L208         MainTranslator]: Completed translation
[2023-04-02 00:32:38,319 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38 WrapperNode
[2023-04-02 00:32:38,319 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-04-02 00:32:38,319 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-04-02 00:32:38,320 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-04-02 00:32:38,320 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-04-02 00:32:38,327 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:38,333 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:39,910 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:39,910 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:41,802 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:42,266 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:42,573 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:42,830 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:43,975 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-04-02 00:32:43,976 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-04-02 00:32:43,976 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-04-02 00:32:43,976 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-04-02 00:32:43,977 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (1/1) ...
[2023-04-02 00:32:43,983 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 00:32:43,995 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-04-02 00:32:44,037 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 00:32:44,044 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 00:32:44,094 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-04-02 00:32:44,094 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output2
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output3
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output4
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output5
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output6
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output7
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output8
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output9
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output10
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output11
[2023-04-02 00:32:44,095 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output12
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output13
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output14
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output15
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output16
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output17
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output18
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output19
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output20
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output21
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output22
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output23
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output24
[2023-04-02 00:32:44,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output25
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output26
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output27
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output28
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output29
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output30
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output31
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output32
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output33
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output34
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output35
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output36
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output37
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output38
[2023-04-02 00:32:44,097 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output39
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output40
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output41
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output42
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output43
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output44
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output45
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output46
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output47
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output48
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output49
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output50
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output51
[2023-04-02 00:32:44,098 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output52
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output53
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output54
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output55
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output56
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output57
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output58
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output59
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output60
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output61
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output62
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output63
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output64
[2023-04-02 00:32:44,099 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output65
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output66
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output67
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output68
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output69
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output70
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output71
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output72
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output73
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output74
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output75
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output76
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output77
[2023-04-02 00:32:44,100 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output78
[2023-04-02 00:32:44,101 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output79
[2023-04-02 00:32:44,101 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output80
[2023-04-02 00:32:44,101 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output81
[2023-04-02 00:32:44,101 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output82
[2023-04-02 00:32:44,101 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output2
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output3
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output4
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output5
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output6
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output7
[2023-04-02 00:32:44,101 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output8
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output9
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output10
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output11
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output12
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output13
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output14
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output15
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output16
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output17
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output18
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output19
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output20
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output21
[2023-04-02 00:32:44,102 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output22
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output23
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output24
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output25
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output26
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output27
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output28
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output29
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output30
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output31
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output32
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output33
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output34
[2023-04-02 00:32:44,103 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output35
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output36
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output37
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output38
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output39
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output40
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output41
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output42
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output43
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output44
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output45
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output46
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output47
[2023-04-02 00:32:44,104 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output48
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output49
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output50
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output51
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output52
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output53
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output54
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output55
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output56
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output57
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output58
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output59
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output60
[2023-04-02 00:32:44,105 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output61
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output62
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output63
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output64
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output65
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output66
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output67
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output68
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output69
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output70
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output71
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output72
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output73
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output74
[2023-04-02 00:32:44,106 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output75
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output76
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output77
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output78
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output79
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output80
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output81
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output82
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-04-02 00:32:44,107 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-04-02 00:32:44,108 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-04-02 00:32:44,416 INFO  L236             CfgBuilder]: Building ICFG
[2023-04-02 00:32:44,433 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-04-02 00:33:37,874 INFO  L277             CfgBuilder]: Performing block encoding
[2023-04-02 00:33:37,975 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-04-02 00:33:37,976 INFO  L302             CfgBuilder]: Removed 1 assume(true) statements.
[2023-04-02 00:33:37,993 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:33:37 BoogieIcfgContainer
[2023-04-02 00:33:37,993 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-04-02 00:33:37,995 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-04-02 00:33:37,995 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2023-04-02 00:33:37,997 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2023-04-02 00:33:37,997 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:32:09" (1/3) ...
[2023-04-02 00:33:37,998 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f55ce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:33:37, skipping insertion in model container
[2023-04-02 00:33:37,998 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:32:38" (2/3) ...
[2023-04-02 00:33:37,998 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f55ce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:33:37, skipping insertion in model container
[2023-04-02 00:33:37,998 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:33:37" (3/3) ...
[2023-04-02 00:33:37,999 INFO  L112   eAbstractionObserver]: Analyzing ICFG Problem102_label58.c
[2023-04-02 00:33:38,012 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-04-02 00:33:38,012 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-04-02 00:33:38,259 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-04-02 00:33:38,265 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;@5d024aee, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2023-04-02 00:33:38,265 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-04-02 00:33:38,328 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 00:33:40,129 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18059
[2023-04-02 00:33:40,129 INFO  L187           NwaCegarLoop]: Found error trace
[2023-04-02 00:33:40,140 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 00:33:40,142 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-04-02 00:33:40,149 INFO  L145       PredicateUnifier]: Initialized classic predicate unifier
[2023-04-02 00:33:40,156 INFO  L85        PathProgramCache]: Analyzing trace with hash 1682220797, now seen corresponding path program 1 times
[2023-04-02 00:33:40,162 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-04-02 00:33:40,163 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101031771]
[2023-04-02 00:33:40,167 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-04-02 00:33:40,167 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-04-02 00:33:44,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat