This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m
[2024-10-15 15:31:11,245 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-10-15 15:31:11,334 INFO  L114        SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-10-15 15:31:11,342 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-10-15 15:31:11,342 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-10-15 15:31:11,374 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-10-15 15:31:11,376 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-10-15 15:31:11,377 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-10-15 15:31:11,377 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-10-15 15:31:11,378 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-10-15 15:31:11,378 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-10-15 15:31:11,379 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-10-15 15:31:11,379 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-10-15 15:31:11,382 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-10-15 15:31:11,382 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-10-15 15:31:11,382 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-10-15 15:31:11,383 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-10-15 15:31:11,383 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-10-15 15:31:11,383 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-10-15 15:31:11,383 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-10-15 15:31:11,384 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-10-15 15:31:11,387 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-10-15 15:31:11,388 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-10-15 15:31:11,388 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-10-15 15:31:11,388 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-10-15 15:31:11,388 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-10-15 15:31:11,389 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-10-15 15:31:11,389 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-10-15 15:31:11,389 INFO  L153        SettingsManager]:  * Future-live optimization=false
[2024-10-15 15:31:11,390 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-10-15 15:31:11,390 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-10-15 15:31:11,390 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
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/certificate-witnesses-artifact/referee/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER
[2024-10-15 15:31:11,709 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-10-15 15:31:11,729 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-10-15 15:31:11,731 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-10-15 15:31:11,732 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-10-15 15:31:11,732 INFO  L274        PluginConnector]: CDTParser initialized
[2024-10-15 15:31:11,733 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-industry-pattern/aiob_2.c
[2024-10-15 15:31:13,324 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-10-15 15:31:13,568 INFO  L384              CDTParser]: Found 1 translation units.
[2024-10-15 15:31:13,568 INFO  L180              CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_2.c
[2024-10-15 15:31:13,576 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/bbfe50a4c/a5cbf396b0bb4b598ff0ef785a08dcdf/FLAG4ca7ccd58
[2024-10-15 15:31:13,588 INFO  L435              CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/bbfe50a4c/a5cbf396b0bb4b598ff0ef785a08dcdf
[2024-10-15 15:31:13,590 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-10-15 15:31:13,590 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-10-15 15:31:13,591 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/aiob_2.yml/witness-2.1.yml
[2024-10-15 15:31:13,644 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-10-15 15:31:13,645 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-10-15 15:31:13,647 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-10-15 15:31:13,648 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-10-15 15:31:13,652 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-10-15 15:31:13,653 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:31:13" (1/2) ...
[2024-10-15 15:31:13,655 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7873bd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:31:13, skipping insertion in model container
[2024-10-15 15:31:13,655 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:31:13" (1/2) ...
[2024-10-15 15:31:13,656 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48787b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:31:13, skipping insertion in model container
[2024-10-15 15:31:13,659 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:31:13" (2/2) ...
[2024-10-15 15:31:13,659 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7873bd0a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:13, skipping insertion in model container
[2024-10-15 15:31:13,659 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:31:13" (2/2) ...
[2024-10-15 15:31:13,681 INFO  L93    nessWitnessExtractor]: Found the following entries in the witness:
[2024-10-15 15:31:13,682 INFO  L1541             ArrayList]: Loop invariant at [L144-L148] ((((((Id_MCDC_99 <= 1) && (Id_MCDC_102 == 1)) && (0 <= 0)) || ((Id_MCDC_99 == 0) && (Id_MCDC_102 == 0))) || (((((Id_MCDC_99 != 41) && ((((long long) Id_MCDC_102 + 4294967295) % 4294967296) <= 41)) && (41 != (((long long) Id_MCDC_102 + 4294967295) % 4294967296))) && (Id_MCDC_99 <= 41)) && (((Id_MCDC_99 + 4294967295) % 4294967296) <= 41))) && (\old(Id_MCDC_99) == 0))
[2024-10-15 15:31:13,685 INFO  L1541             ArrayList]: Function contract at [L128]: requires (((Id_MCDC_99 <= 10) && (0 <= 0)) || (((Id_MCDC_99 != 41) && (Id_MCDC_99 <= 41)) && (((Id_MCDC_99 + 4294967295) % 4294967296) <= 41))), ensures ((((Id_MCDC_99 <= 10) && (0 <= 0)) || (((Id_MCDC_99 != 41) && (Id_MCDC_99 <= 41)) && (((Id_MCDC_99 + 4294967295) % 4294967296) <= 41))) && (Id_MCDC_99 == \old(Id_MCDC_99)))
[2024-10-15 15:31:13,685 INFO  L1541             ArrayList]: Function contract at [L150]: requires (Id_MCDC_99 == 0), ensures (\old(Id_MCDC_99) == 0)
[2024-10-15 15:31:13,685 INFO  L1541             ArrayList]: Function contract at [L185]: requires ((((Id_MCDC_99 <= 10) && (0 <= 0)) && (Id_MCDC_98 == 1)) || ((((Id_MCDC_99 != 41) && (41 != ((Id_MCDC_99 + 4294967295) % 4294967296))) && (Id_MCDC_98 == 1)) && (((Id_MCDC_99 + 4294967295) % 4294967296) <= 41))), ensures (((((Id_MCDC_99 <= 10) && (0 <= 0)) && (Id_MCDC_98 == 1)) || ((((Id_MCDC_99 != 41) && (41 != ((Id_MCDC_99 + 4294967295) % 4294967296))) && (Id_MCDC_98 == 1)) && (((Id_MCDC_99 + 4294967295) % 4294967296) <= 41))) && (Id_MCDC_99 == \old(Id_MCDC_99)))
[2024-10-15 15:31:13,685 INFO  L1541             ArrayList]: Function contract at [L139]: requires (Id_MCDC_99 == 0), ensures (\old(Id_MCDC_99) == 0)
[2024-10-15 15:31:13,714 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-10-15 15:31:14,017 WARN  L248   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_2.c[7657,7670]
[2024-10-15 15:31:14,021 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-10-15 15:31:14,030 INFO  L200         MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
Start Parsing Global
Start Parsing Global
Start Parsing Local
Start Parsing Global
Start Parsing Global
Start Parsing Global
Start Parsing Global
[2024-10-15 15:31:14,146 WARN  L248   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_2.c[7657,7670]
[2024-10-15 15:31:14,147 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-10-15 15:31:14,163 INFO  L204         MainTranslator]: Completed translation
[2024-10-15 15:31:14,164 INFO  L201        PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14 WrapperNode
[2024-10-15 15:31:14,164 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-10-15 15:31:14,165 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-10-15 15:31:14,165 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-10-15 15:31:14,165 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-10-15 15:31:14,173 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,196 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,208 INFO  L138                Inliner]: procedures = 20, calls = 242, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0
[2024-10-15 15:31:14,209 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-10-15 15:31:14,210 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-10-15 15:31:14,210 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-10-15 15:31:14,210 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-10-15 15:31:14,221 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,221 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,232 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,274 WARN  L109           MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure main is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification
[2024-10-15 15:31:14,274 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,275 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,295 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,299 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,301 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,304 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,308 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-10-15 15:31:14,309 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-10-15 15:31:14,309 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-10-15 15:31:14,309 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-10-15 15:31:14,310 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (1/1) ...
[2024-10-15 15:31:14,317 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-10-15 15:31:14,333 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-10-15 15:31:14,354 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-10-15 15:31:14,362 INFO  L327       MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-10-15 15:31:14,407 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-10-15 15:31:14,407 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-10-15 15:31:14,408 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-10-15 15:31:14,408 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2024-10-15 15:31:14,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2024-10-15 15:31:14,408 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-10-15 15:31:14,408 INFO  L130     BoogieDeclarations]: Found specification of procedure Id_MCDC_95
[2024-10-15 15:31:14,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure Id_MCDC_95
[2024-10-15 15:31:14,409 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-10-15 15:31:14,409 INFO  L130     BoogieDeclarations]: Found specification of procedure Id_MCDC_92
[2024-10-15 15:31:14,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure Id_MCDC_92
[2024-10-15 15:31:14,409 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-10-15 15:31:14,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-10-15 15:31:14,411 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-10-15 15:31:14,412 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-10-15 15:31:14,412 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-10-15 15:31:14,412 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-10-15 15:31:14,412 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-10-15 15:31:14,412 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-10-15 15:31:14,540 INFO  L238             CfgBuilder]: Building ICFG
[2024-10-15 15:31:14,542 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-10-15 15:31:14,546 WARN  L779   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-10-15 15:31:14,615 WARN  L779   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-10-15 15:31:14,985 WARN  L779   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-10-15 15:31:15,008 WARN  L779   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-10-15 15:31:15,024 INFO  L287             CfgBuilder]: Performing block encoding
[2024-10-15 15:31:15,085 INFO  L309             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-10-15 15:31:15,086 INFO  L314             CfgBuilder]: Removed 1 assume(true) statements.
[2024-10-15 15:31:15,086 INFO  L201        PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:31:15 BoogieIcfgContainer
[2024-10-15 15:31:15,087 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-10-15 15:31:15,087 INFO  L112        PluginConnector]: ------------------------Referee----------------------------
[2024-10-15 15:31:15,087 INFO  L270        PluginConnector]: Initializing Referee...
[2024-10-15 15:31:15,088 INFO  L274        PluginConnector]: Referee initialized
[2024-10-15 15:31:15,088 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:31:13" (1/4) ...
[2024-10-15 15:31:15,089 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@63071d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:31:15, skipping insertion in model container
[2024-10-15 15:31:15,090 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:31:13" (2/4) ...
[2024-10-15 15:31:15,091 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@63071d39 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:31:15, skipping insertion in model container
[2024-10-15 15:31:15,091 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:31:14" (3/4) ...
[2024-10-15 15:31:15,091 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@63071d39 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:31:15, skipping insertion in model container
[2024-10-15 15:31:15,092 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:31:15" (4/4) ...
[2024-10-15 15:31:15,093 INFO  L79         RefereeObserver]: Analyzing ICFG aiob_2.c
[2024-10-15 15:31:15,097 INFO  L113       InvariantChecker]: Found 1 loops.
[2024-10-15 15:31:15,098 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L144-4 to ERROR_LOC Id_MCDC_95Err1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-10-15 15:31:15,098 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L144-4 to ERROR_LOC Id_MCDC_95Err3ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 6 edges.
[2024-10-15 15:31:15,098 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 6 edges.
[2024-10-15 15:31:15,098 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges.
[2024-10-15 15:31:15,098 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY Id_MCDC_95ENTRY to LOOP_INVARIANT_ERROR_LOC Id_MCDC_95Err0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 2 edges.
[2024-10-15 15:31:15,099 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L144-4 to LOOP_INVARIANT_ERROR_LOC Id_MCDC_95Err0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges.
[2024-10-15 15:31:15,099 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY Id_MCDC_92ENTRY to ERROR_LOC Id_MCDC_92Err0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 2 edges.
[2024-10-15 15:31:15,099 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges.
[2024-10-15 15:31:15,099 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L144-4 to ERROR_LOC Id_MCDC_95Err2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-10-15 15:31:15,100 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-10-15 15:31:15,100 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-10-15 15:31:15,100 INFO  L131       InvariantChecker]: Will check 1 loop-free subgraphs from loop head to loop head, 3 loop-free subgraphs from loop head to error location, 6 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head
[2024-10-15 15:31:15,162 INFO  L309           BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-10-15 15:31:15,163 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,164 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,165 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,166 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,168 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,184 INFO  L101     BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-10-15 15:31:15,186 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,186 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,186 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,187 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,188 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,241 INFO  L309           BlockEncoder]: Initial Icfg 6 locations, 6 edges
[2024-10-15 15:31:15,241 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,241 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,242 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,242 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,242 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,249 INFO  L101     BaseMinimizeStates]: Removed 11 edges and 4 locations by large block encoding
[2024-10-15 15:31:15,250 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,250 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,250 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,250 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,253 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,255 INFO  L520       InvariantChecker]: The annotation(s) from loop head L144-4 to error location Id_MCDC_95Err3ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-10-15 15:31:15,279 INFO  L309           BlockEncoder]: Initial Icfg 6 locations, 6 edges
[2024-10-15 15:31:15,279 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,280 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,281 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,281 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,281 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,297 INFO  L101     BaseMinimizeStates]: Removed 10 edges and 4 locations by large block encoding
[2024-10-15 15:31:15,297 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,297 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,297 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,297 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,304 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,312 INFO  L520       InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-10-15 15:31:15,335 INFO  L309           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-10-15 15:31:15,338 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,338 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,339 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,339 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,339 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,342 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-10-15 15:31:15,343 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,343 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,343 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,343 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,344 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,345 INFO  L520       InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-10-15 15:31:15,383 INFO  L309           BlockEncoder]: Initial Icfg 3 locations, 2 edges
[2024-10-15 15:31:15,383 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,383 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,383 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,383 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,384 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,404 INFO  L101     BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding
[2024-10-15 15:31:15,405 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,405 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,405 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,405 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,406 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,421 INFO  L520       InvariantChecker]: The annotation(s) from entry Id_MCDC_95ENTRY to loop head Id_MCDC_95Err0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-10-15 15:31:15,442 INFO  L309           BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-10-15 15:31:15,443 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,443 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,443 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,443 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,445 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,468 INFO  L101     BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-10-15 15:31:15,468 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,468 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,469 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,469 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,469 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,479 INFO  L520       InvariantChecker]: The annotation(s) from loop head L144-4 to loop head Id_MCDC_95Err0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-10-15 15:31:15,511 INFO  L309           BlockEncoder]: Initial Icfg 3 locations, 2 edges
[2024-10-15 15:31:15,511 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,511 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,511 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,511 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,511 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,513 INFO  L101     BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding
[2024-10-15 15:31:15,517 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,517 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,517 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,517 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,517 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,520 INFO  L520       InvariantChecker]: The annotation(s) from entry Id_MCDC_92ENTRY to error location Id_MCDC_92Err0ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-10-15 15:31:15,557 INFO  L309           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-10-15 15:31:15,557 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,558 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,558 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,559 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,559 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,560 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-10-15 15:31:15,561 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,561 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,562 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,562 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,562 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,564 INFO  L520       InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-10-15 15:31:15,585 INFO  L309           BlockEncoder]: Initial Icfg 7 locations, 6 edges
[2024-10-15 15:31:15,586 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,586 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,587 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,587 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,588 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,603 INFO  L101     BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding
[2024-10-15 15:31:15,604 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,604 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,604 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,604 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,604 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,608 INFO  L520       InvariantChecker]: The annotation(s) from loop head L144-4 to error location Id_MCDC_95Err2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-10-15 15:31:15,634 INFO  L309           BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-10-15 15:31:15,635 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,635 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,635 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,635 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,635 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,640 INFO  L101     BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-10-15 15:31:15,641 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,641 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,641 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,641 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,643 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,645 INFO  L520       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-10-15 15:31:15,664 INFO  L309           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-10-15 15:31:15,664 INFO  L259           BlockEncoder]: Using Maximize final states
[2024-10-15 15:31:15,664 INFO  L266           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-10-15 15:31:15,664 INFO  L272           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-10-15 15:31:15,664 INFO  L167           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-10-15 15:31:15,665 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,666 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-10-15 15:31:15,667 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-10-15 15:31:15,667 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-10-15 15:31:15,668 INFO  L233           BlockEncoder]: Using Create parallel compositions if possible
[2024-10-15 15:31:15,668 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-10-15 15:31:15,668 INFO  L309           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-10-15 15:31:15,669 INFO  L520       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-10-15 15:31:15,682 INFO  L58          RefereeStarter]: Annotation is not a valid proof of correctness.
[2024-10-15 15:31:15,683 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@63071d39 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:31:15, skipping insertion in model container
[2024-10-15 15:31:15,683 INFO  L131        PluginConnector]: ------------------------ END Referee----------------------------
[2024-10-15 15:31:15,685 INFO  L158              Benchmark]: Toolchain (without parser) took 2038.90ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.8MB in the beginning and 34.5MB in the end (delta: 19.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,686 INFO  L158              Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory was 32.3MB in the beginning and 32.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-10-15 15:31:15,686 INFO  L158              Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-10-15 15:31:15,687 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 517.62ms. Allocated memory is still 79.7MB. Free memory was 53.5MB in the beginning and 31.7MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,687 INFO  L158              Benchmark]: Boogie Procedure Inliner took 44.33ms. Allocated memory is still 79.7MB. Free memory was 31.4MB in the beginning and 30.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,688 INFO  L158              Benchmark]: Boogie Preprocessor took 98.51ms. Allocated memory is still 79.7MB. Free memory was 30.1MB in the beginning and 54.4MB in the end (delta: -24.3MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,689 INFO  L158              Benchmark]: RCFGBuilder took 777.73ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 32.1MB in the end (delta: 22.2MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,689 INFO  L158              Benchmark]: Referee took 596.19ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 32.1MB in the beginning and 34.5MB in the end (delta: -2.3MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB.
[2024-10-15 15:31:15,693 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee:
  - AnnotationCheckResult: Annotation is not a valid proof of correctness.
    Annotation is not a valid proof of correctness.
Annotation is not valid for all loop-free paths from loop head at line 144 to check that procedure precondition always holds at line 146. One counterexample starts in \old(Id_MCDC_99)=0, Id_MCDC_101={2:0}, Id_MCDC_102=17179869225, Id_MCDC_99=1 and ends in \old(Id_MCDC_99)=0, Id_MCDC_101={2:0}, Id_MCDC_102=17179869225, Id_MCDC_99=17179869225.
Annotation is valid for all loop-free paths from loop head at line 144 to check that procedure precondition always holds at line 146.
Annotation is valid for all loop-free paths from loop head at line 144 to exit of procedure Id_MCDC_95.
Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 183.
Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 189.
Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert.
Annotation is valid for all loop-free paths from entry of procedure Id_MCDC_95 to loop head at line 144.
Annotation is valid for all loop-free paths from entry of procedure Id_MCDC_92 to exit of procedure Id_MCDC_92.
Annotation is valid for all loop-free paths from loop head at line 144 to loop head at line 144.
Annotation is valid for all loop-free paths from entry of procedure main to exit of procedure main.
Annotation is valid for all loop-free paths from entry of procedure ULTIMATE.start to check that procedure precondition always holds at line -1.

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory was 32.3MB in the beginning and 32.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB.
 * Witness Parser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 517.62ms. Allocated memory is still 79.7MB. Free memory was 53.5MB in the beginning and 31.7MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 44.33ms. Allocated memory is still 79.7MB. Free memory was 31.4MB in the beginning and 30.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 98.51ms. Allocated memory is still 79.7MB. Free memory was 30.1MB in the beginning and 54.4MB in the end (delta: -24.3MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB.
 * RCFGBuilder took 777.73ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 32.1MB in the end (delta: 22.2MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB.
 * Referee took 596.19ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 32.1MB in the beginning and 34.5MB in the end (delta: -2.3MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB.
RESULT: Ultimate proved your program to be incorrect!
[2024-10-15 15:31:15,726 INFO  L552       MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0
Received shutdown request...