/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/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/eca-programs/Problem102_label08.c


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


This is Ultimate 0.2.3-dev-f954360
[2023-04-02 20:57:03,605 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-04-02 20:57:03,608 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
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[2023-04-02 20:57:03,655 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-04-02 20:57:03,660 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-04-02 20:57:03,662 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
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[2023-04-02 20:57:03,668 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-04-02 20:57:03,669 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-04-02 20:57:03,670 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-04-02 20:57:03,671 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-04-02 20:57:03,673 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-04-02 20:57:03,674 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-04-02 20:57:03,675 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-04-02 20:57:03,675 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-04-02 20:57:03,676 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-04-02 20:57:03,678 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-04-02 20:57:03,682 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-04-02 20:57:03,683 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-04-02 20:57:03,684 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-04-02 20:57:03,685 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-04-02 20:57:03,686 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-04-02 20:57:03,692 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2023-04-02 20:57:03,693 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-04-02 20:57:03,694 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2023-04-02 20:57:03,695 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-04-02 20:57:03,695 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-04-02 20:57:03,696 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-04-02 20:57:03,697 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-04-02 20:57:03,697 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-04-02 20:57:03,698 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2023-04-02 20:57:03,699 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2023-04-02 20:57:03,700 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-04-02 20:57:03,701 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf
[2023-04-02 20:57:03,728 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-04-02 20:57:03,729 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-04-02 20:57:03,729 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-04-02 20:57:03,729 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-04-02 20:57:03,730 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-04-02 20:57:03,730 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-04-02 20:57:03,730 INFO  L138        SettingsManager]:  * User list type=DISABLED
[2023-04-02 20:57:03,730 INFO  L136        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2023-04-02 20:57:03,730 INFO  L138        SettingsManager]:  * Explicit value domain=true
[2023-04-02 20:57:03,730 INFO  L138        SettingsManager]:  * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2023-04-02 20:57:03,731 INFO  L138        SettingsManager]:  * Octagon Domain=false
[2023-04-02 20:57:03,731 INFO  L138        SettingsManager]:  * Abstract domain=CompoundDomain
[2023-04-02 20:57:03,731 INFO  L138        SettingsManager]:  * Check feasibility of abstract posts with an SMT solver=true
[2023-04-02 20:57:03,732 INFO  L138        SettingsManager]:  * Use the RCFG-of-the-future interface=true
[2023-04-02 20:57:03,732 INFO  L138        SettingsManager]:  * Interval Domain=false
[2023-04-02 20:57:03,732 INFO  L136        SettingsManager]: Preferences of Sifa differ from their defaults:
[2023-04-02 20:57:03,732 INFO  L138        SettingsManager]:  * Call Summarizer=TopInputCallSummarizer
[2023-04-02 20:57:03,732 INFO  L138        SettingsManager]:  * Simplification Technique=POLY_PAC
[2023-04-02 20:57:03,733 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * sizeof long=4
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-04-02 20:57:03,733 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * sizeof long double=12
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-04-02 20:57:03,734 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-04-02 20:57:03,734 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 20:57:03,735 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Abstract interpretation Mode=USE_PREDICATES
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Trace refinement strategy=SIFA_TAIPAN
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2023-04-02 20:57:03,735 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain
[2023-04-02 20:57:03,955 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-04-02 20:57:03,982 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-04-02 20:57:03,987 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-04-02 20:57:03,988 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-04-02 20:57:03,989 INFO  L275        PluginConnector]: CDTParser initialized
[2023-04-02 20:57:03,990 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label08.c
[2023-04-02 20:57:05,166 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-04-02 20:57:07,688 INFO  L351              CDTParser]: Found 1 translation units.
[2023-04-02 20:57:07,688 INFO  L172              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label08.c
[2023-04-02 20:57:07,914 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fadc41987/7b2ce574d1c247c3b56d926299596cae/FLAGcec2d2c36
[2023-04-02 20:57:07,927 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fadc41987/7b2ce574d1c247c3b56d926299596cae
[2023-04-02 20:57:07,930 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-04-02 20:57:07,932 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-04-02 20:57:07,933 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-04-02 20:57:07,933 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-04-02 20:57:07,943 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-04-02 20:57:07,944 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:57:07" (1/1) ...
[2023-04-02 20:57:07,945 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b18af99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:07, skipping insertion in model container
[2023-04-02 20:57:07,946 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:57:07" (1/1) ...
[2023-04-02 20:57:07,952 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-04-02 20:57:09,143 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-04-02 20:57:25,927 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_label08.c[5713402,5713415]
[2023-04-02 20:57:26,024 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 20:57:26,037 INFO  L203         MainTranslator]: Completed pre-run
[2023-04-02 20:57:34,499 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_label08.c[5713402,5713415]
[2023-04-02 20:57:34,504 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-04-02 20:57:39,599 INFO  L208         MainTranslator]: Completed translation
[2023-04-02 20:57:39,599 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39 WrapperNode
[2023-04-02 20:57:39,599 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-04-02 20:57:39,600 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-04-02 20:57:39,607 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-04-02 20:57:39,607 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-04-02 20:57:39,619 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:39,620 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:41,185 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:41,185 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:44,368 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:44,966 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:45,390 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:45,737 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:46,900 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-04-02 20:57:46,901 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-04-02 20:57:46,902 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-04-02 20:57:46,902 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-04-02 20:57:46,903 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (1/1) ...
[2023-04-02 20:57:46,913 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-04-02 20:57:46,923 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-04-02 20:57:46,938 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 20:57:46,940 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 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output2
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output3
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output4
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output5
[2023-04-02 20:57:46,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output6
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output7
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output8
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output9
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output10
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output11
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output12
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output13
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output14
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output15
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output16
[2023-04-02 20:57:46,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output17
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output18
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output19
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output20
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output21
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output22
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output23
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output24
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output25
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output26
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output27
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output28
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output29
[2023-04-02 20:57:46,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output30
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output31
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output32
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output33
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output34
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output35
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output36
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output37
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output38
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output39
[2023-04-02 20:57:46,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output40
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output41
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output42
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output43
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output44
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output45
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output46
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output47
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output48
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output49
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output50
[2023-04-02 20:57:46,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output51
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output52
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output53
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output54
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output55
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output56
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output57
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output58
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output59
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output60
[2023-04-02 20:57:46,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output61
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output62
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output63
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output64
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output65
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output66
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output67
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output68
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output69
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output70
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output71
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output72
[2023-04-02 20:57:46,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output73
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output74
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output75
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output76
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output77
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output78
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output79
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output80
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output81
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output82
[2023-04-02 20:57:46,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-04-02 20:57:46,972 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output2
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output3
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output4
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output5
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output6
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output7
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output8
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output9
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output10
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output11
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output12
[2023-04-02 20:57:46,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output13
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output14
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output15
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output16
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output17
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output18
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output19
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output20
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output21
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output22
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output23
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output24
[2023-04-02 20:57:46,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output25
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output26
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output27
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output28
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output29
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output30
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output31
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output32
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output33
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output34
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output35
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output36
[2023-04-02 20:57:46,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output37
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output38
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output39
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output40
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output41
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output42
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output43
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output44
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output45
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output46
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output47
[2023-04-02 20:57:46,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output48
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output49
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output50
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output51
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output52
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output53
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output54
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output55
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output56
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output57
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output58
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output59
[2023-04-02 20:57:46,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output60
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output61
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output62
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output63
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output64
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output65
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output66
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output67
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output68
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output69
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output70
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output71
[2023-04-02 20:57:46,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output72
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output73
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output74
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output75
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output76
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output77
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output78
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output79
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output80
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output81
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output82
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-04-02 20:57:46,979 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-04-02 20:57:46,980 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-04-02 20:57:47,186 INFO  L236             CfgBuilder]: Building ICFG
[2023-04-02 20:57:47,188 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-04-02 20:58:48,365 INFO  L277             CfgBuilder]: Performing block encoding
[2023-04-02 21:00:08,280 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-04-02 21:00:08,280 INFO  L302             CfgBuilder]: Removed 1 assume(true) statements.
[2023-04-02 21:00:08,299 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:00:08 BoogieIcfgContainer
[2023-04-02 21:00:08,300 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-04-02 21:00:08,302 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-04-02 21:00:08,302 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2023-04-02 21:00:08,305 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2023-04-02 21:00:08,305 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 08:57:07" (1/3) ...
[2023-04-02 21:00:08,305 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41533307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:00:08, skipping insertion in model container
[2023-04-02 21:00:08,306 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:57:39" (2/3) ...
[2023-04-02 21:00:08,306 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41533307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:00:08, skipping insertion in model container
[2023-04-02 21:00:08,306 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:00:08" (3/3) ...
[2023-04-02 21:00:08,308 INFO  L112   eAbstractionObserver]: Analyzing ICFG Problem102_label08.c
[2023-04-02 21:00:08,326 INFO  L203   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-04-02 21:00:08,326 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-04-02 21:00:08,634 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-04-02 21:00:08,641 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=FINITE_AUTOMATA, 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;@745812a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2023-04-02 21:00:08,641 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-04-02 21:00:08,702 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 18281 states, 18111 states have (on average 1.9861410192700568) internal successors, (35971), 18112 states have internal predecessors, (35971), 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 21:00:10,439 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18030
[2023-04-02 21:00:10,439 INFO  L187           NwaCegarLoop]: Found error trace
[2023-04-02 21:00:10,451 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 21:00:10,454 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-04-02 21:00:10,458 INFO  L145       PredicateUnifier]: Initialized classic predicate unifier
[2023-04-02 21:00:10,467 INFO  L85        PathProgramCache]: Analyzing trace with hash 579316465, now seen corresponding path program 1 times
[2023-04-02 21:00:10,475 INFO  L118   FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2023-04-02 21:00:10,476 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620405135]
[2023-04-02 21:00:10,482 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-04-02 21:00:10,483 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-04-02 21:00:15,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat