This is Ultimate 0.2.4-dev-1d5fa63-m
[2024-09-13 10:07:17,144 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-09-13 10:07:17,238 INFO  L114        SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-09-13 10:07:17,244 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-09-13 10:07:17,244 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-13 10:07:17,274 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-13 10:07:17,275 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-13 10:07:17,275 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-13 10:07:17,276 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-13 10:07:17,277 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-09-13 10:07:17,277 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-13 10:07:17,278 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-13 10:07:17,278 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-13 10:07:17,279 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-09-13 10:07:17,279 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-09-13 10:07:17,280 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-13 10:07:17,280 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-09-13 10:07:17,280 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-09-13 10:07:17,281 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-09-13 10:07:17,281 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-09-13 10:07:17,281 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-09-13 10:07:17,284 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-09-13 10:07:17,285 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-13 10:07:17,285 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-09-13 10:07:17,285 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-09-13 10:07:17,285 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-09-13 10:07:17,286 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-09-13 10:07:17,286 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-09-13 10:07:17,286 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-13 10:07:17,286 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-09-13 10:07:17,287 INFO  L153        SettingsManager]:  * Future-live optimization=false
[2024-09-13 10:07:17,287 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-09-13 10:07:17,287 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-09-13 10:07:17,287 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-13 10:07:17,287 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-13 10:07:17,288 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-09-13 10:07:17,288 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-13 10:07:17,288 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-09-13 10:07:17,288 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-09-13 10:07:17,288 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-13 10:07:17,289 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-13 10:07:17,290 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-09-13 10:07:17,291 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-13 10:07:17,291 INFO  L153        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-13 10:07:17,532 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-13 10:07:17,560 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-13 10:07:17,566 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-13 10:07:17,567 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-09-13 10:07:17,568 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-09-13 10:07:17,569 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/SpamAssassin-loop.yml/witness-2.1.yml
[2024-09-13 10:07:17,675 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-09-13 10:07:17,675 INFO  L274        PluginConnector]: CDTParser initialized
[2024-09-13 10:07:17,676 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/SpamAssassin-loop.i
[2024-09-13 10:07:19,161 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-09-13 10:07:19,331 INFO  L384              CDTParser]: Found 1 translation units.
[2024-09-13 10:07:19,331 INFO  L180              CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/SpamAssassin-loop.i
[2024-09-13 10:07:19,338 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7733d7ad3/4d1d7a73969a4431acf49edef37bb1ff/FLAG34e8eeefe
[2024-09-13 10:07:19,356 INFO  L435              CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7733d7ad3/4d1d7a73969a4431acf49edef37bb1ff
[2024-09-13 10:07:19,357 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-13 10:07:19,358 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-13 10:07:19,361 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-13 10:07:19,361 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-13 10:07:19,366 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-13 10:07:19,367 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:17" (1/2) ...
[2024-09-13 10:07:19,368 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23a60bfc and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,368 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:17" (1/2) ...
[2024-09-13 10:07:19,369 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40b4431a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,371 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 10:07:19" (2/2) ...
[2024-09-13 10:07:19,371 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23a60bfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,371 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 10:07:19" (2/2) ...
[2024-09-13 10:07:19,386 INFO  L93    nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-13 10:07:19,387 INFO  L1541             ArrayList]: Loop invariant at [L35-L64] (((0 <= j) && (0 <= i)) && (((long long) limit + 4) <= bufsize))
[2024-09-13 10:07:19,388 INFO  L1541             ArrayList]: Location invariant before [L56-L57] (((((((long long) i + 1) <= len) && (0 <= j)) && ((5 + j) <= bufsize)) && (0 <= i)) && (((long long) limit + 4) <= bufsize))
[2024-09-13 10:07:19,388 INFO  L1541             ArrayList]: Loop invariant at [L34-L65] ((0 <= i) && (((long long) limit + 4) <= bufsize))
[2024-09-13 10:07:19,388 INFO  L1541             ArrayList]: Function contract at [L17]: requires (\old(cond) != 0), ensures (\old(cond) != 0)
[2024-09-13 10:07:19,408 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-09-13 10:07:19,539 WARN  L247   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-invgen/SpamAssassin-loop.i[893,906]
[2024-09-13 10:07:19,567 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-09-13 10:07:19,581 INFO  L200         MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-13 10:07:19,616 WARN  L247   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-invgen/SpamAssassin-loop.i[893,906]
Start Parsing Local
Start Parsing Local
Start Parsing Local
[2024-09-13 10:07:19,627 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-09-13 10:07:19,642 INFO  L204         MainTranslator]: Completed translation
[2024-09-13 10:07:19,642 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19 WrapperNode
[2024-09-13 10:07:19,643 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-13 10:07:19,643 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-09-13 10:07:19,644 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-09-13 10:07:19,644 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-09-13 10:07:19,655 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,656 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,661 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,669 WARN  L109           MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure __VERIFIER_assert is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification
[2024-09-13 10:07:19,669 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,669 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,673 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,677 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,678 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,678 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,680 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-09-13 10:07:19,681 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-09-13 10:07:19,681 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-09-13 10:07:19,681 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-09-13 10:07:19,682 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (1/1) ...
[2024-09-13 10:07:19,689 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-13 10:07:19,697 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-09-13 10:07:19,713 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)
[2024-09-13 10:07:19,720 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
[2024-09-13 10:07:19,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-09-13 10:07:19,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-09-13 10:07:19,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2024-09-13 10:07:19,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-09-13 10:07:19,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-09-13 10:07:19,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-09-13 10:07:19,759 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-09-13 10:07:19,760 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-09-13 10:07:19,858 INFO  L242             CfgBuilder]: Building ICFG
[2024-09-13 10:07:19,859 INFO  L268             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-09-13 10:07:20,004 WARN  L783   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-09-13 10:07:20,018 INFO  L291             CfgBuilder]: Performing block encoding
[2024-09-13 10:07:20,052 INFO  L313             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-09-13 10:07:20,052 INFO  L318             CfgBuilder]: Removed 2 assume(true) statements.
[2024-09-13 10:07:20,054 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 10:07:20 BoogieIcfgContainer
[2024-09-13 10:07:20,055 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-09-13 10:07:20,055 INFO  L112        PluginConnector]: ------------------------Referee----------------------------
[2024-09-13 10:07:20,055 INFO  L270        PluginConnector]: Initializing Referee...
[2024-09-13 10:07:20,056 INFO  L274        PluginConnector]: Referee initialized
[2024-09-13 10:07:20,056 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:17" (1/4) ...
[2024-09-13 10:07:20,056 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@304c10ca and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,056 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 13.09 10:07:19" (2/4) ...
[2024-09-13 10:07:20,057 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@304c10ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,057 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19" (3/4) ...
[2024-09-13 10:07:20,057 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@304c10ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,057 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 10:07:20" (4/4) ...
[2024-09-13 10:07:20,058 INFO  L79         RefereeObserver]: Analyzing ICFG SpamAssassin-loop.i
[2024-09-13 10:07:20,061 INFO  L112       InvariantChecker]: Found 2 loops.
[2024-09-13 10:07:20,062 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 29 edges.
[2024-09-13 10:07:20,062 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges.
[2024-09-13 10:07:20,063 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr13REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 19 edges.
[2024-09-13 10:07:20,063 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-13 10:07:20,063 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 4 edges.
[2024-09-13 10:07:20,063 INFO  L367       InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges.
[2024-09-13 10:07:20,064 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr18REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-13 10:07:20,064 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr17REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 12 edges.
[2024-09-13 10:07:20,064 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr9REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges.
[2024-09-13 10:07:20,064 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-13 10:07:20,064 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-13 10:07:20,065 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-13 10:07:20,065 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges.
[2024-09-13 10:07:20,065 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr16REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges.
[2024-09-13 10:07:20,065 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr10REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 15 edges.
[2024-09-13 10:07:20,065 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr14ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 9 edges.
[2024-09-13 10:07:20,066 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-13 10:07:20,067 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-13 10:07:20,067 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr12REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 18 edges.
[2024-09-13 10:07:20,067 INFO  L367       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-13 10:07:20,067 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr11REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 16 edges.
[2024-09-13 10:07:20,068 INFO  L367       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-09-13 10:07:20,068 INFO  L367       InvariantChecker]: Will check inductivity from LOOP_HEAD L35-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-13 10:07:20,068 INFO  L130       InvariantChecker]: Will check 17 loop-free subgraphs from loop head to error location, 2 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head, 3 loop-free subgraphs from loop head to loop head
[2024-09-13 10:07:20,117 INFO  L314           BlockEncoder]: Initial Icfg 28 locations, 29 edges
[2024-09-13 10:07:20,118 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,118 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,123 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,124 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,125 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,187 INFO  L101     BaseMinimizeStates]: Removed 63 edges and 26 locations by large block encoding
[2024-09-13 10:07:20,188 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,188 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,188 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,189 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,196 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,208 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,218 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-13 10:07:20,219 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,219 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,219 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,219 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,219 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,220 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-13 10:07:20,221 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,221 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,221 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,221 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,221 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,222 INFO  L514       InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr1ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,233 INFO  L314           BlockEncoder]: Initial Icfg 20 locations, 19 edges
[2024-09-13 10:07:20,233 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,233 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,234 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,234 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,234 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,254 INFO  L101     BaseMinimizeStates]: Removed 36 edges and 18 locations by large block encoding
[2024-09-13 10:07:20,254 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,255 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,255 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,255 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,255 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,259 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr13REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,272 INFO  L314           BlockEncoder]: Initial Icfg 10 locations, 9 edges
[2024-09-13 10:07:20,273 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,273 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,273 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,273 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,273 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,284 INFO  L101     BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding
[2024-09-13 10:07:20,287 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,287 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,287 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,287 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,287 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,289 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,297 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 4 edges
[2024-09-13 10:07:20,298 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,298 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,298 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,298 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,298 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,301 INFO  L101     BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding
[2024-09-13 10:07:20,301 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,302 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,302 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,302 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,303 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,305 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,315 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-13 10:07:20,316 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,317 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,317 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,317 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,317 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,319 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-13 10:07:20,320 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,320 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,320 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,320 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,320 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,327 INFO  L514       InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,336 INFO  L314           BlockEncoder]: Initial Icfg 13 locations, 13 edges
[2024-09-13 10:07:20,336 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,337 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,337 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,338 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,338 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,354 INFO  L101     BaseMinimizeStates]: Removed 28 edges and 11 locations by large block encoding
[2024-09-13 10:07:20,356 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,356 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,356 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,357 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,359 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,361 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr18REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,377 INFO  L314           BlockEncoder]: Initial Icfg 12 locations, 12 edges
[2024-09-13 10:07:20,377 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,378 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,378 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,378 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,378 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,393 INFO  L101     BaseMinimizeStates]: Removed 25 edges and 10 locations by large block encoding
[2024-09-13 10:07:20,393 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,393 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,393 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,394 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,396 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,400 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr17REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,409 INFO  L314           BlockEncoder]: Initial Icfg 15 locations, 14 edges
[2024-09-13 10:07:20,409 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,409 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,409 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,410 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,410 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,441 INFO  L101     BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding
[2024-09-13 10:07:20,441 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,442 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,442 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,442 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,442 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,445 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr9REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,451 INFO  L314           BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-09-13 10:07:20,451 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,451 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,451 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,452 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,452 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,458 INFO  L101     BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-09-13 10:07:20,459 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,459 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,459 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,460 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,460 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,461 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,470 INFO  L314           BlockEncoder]: Initial Icfg 14 locations, 13 edges
[2024-09-13 10:07:20,471 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,471 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,471 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,471 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,471 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,481 INFO  L101     BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding
[2024-09-13 10:07:20,481 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,481 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,481 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,481 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,481 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,483 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,490 INFO  L314           BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-13 10:07:20,491 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,491 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,491 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,491 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,491 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,493 INFO  L101     BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-13 10:07:20,493 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,493 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,493 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,493 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,494 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,496 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,501 INFO  L314           BlockEncoder]: Initial Icfg 12 locations, 11 edges
[2024-09-13 10:07:20,502 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,502 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,502 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,502 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,502 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,512 INFO  L101     BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding
[2024-09-13 10:07:20,513 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,513 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,513 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,513 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,513 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,515 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,522 INFO  L314           BlockEncoder]: Initial Icfg 11 locations, 11 edges
[2024-09-13 10:07:20,522 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,522 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,522 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,523 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,523 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,531 INFO  L101     BaseMinimizeStates]: Removed 22 edges and 9 locations by large block encoding
[2024-09-13 10:07:20,533 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,533 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,534 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,534 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,535 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,536 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr16REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,545 INFO  L314           BlockEncoder]: Initial Icfg 16 locations, 15 edges
[2024-09-13 10:07:20,546 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,546 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,546 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,546 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,547 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,555 INFO  L101     BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding
[2024-09-13 10:07:20,555 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,555 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,555 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,555 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,556 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,557 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr10REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,563 INFO  L314           BlockEncoder]: Initial Icfg 9 locations, 9 edges
[2024-09-13 10:07:20,563 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,563 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,564 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,564 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,564 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,570 INFO  L101     BaseMinimizeStates]: Removed 16 edges and 7 locations by large block encoding
[2024-09-13 10:07:20,570 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,570 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,570 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,570 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,572 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,574 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to loop head mainErr14ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,580 INFO  L314           BlockEncoder]: Initial Icfg 11 locations, 10 edges
[2024-09-13 10:07:20,581 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,581 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,581 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,581 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,581 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,586 INFO  L101     BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding
[2024-09-13 10:07:20,586 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,587 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,587 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,587 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,587 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,588 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,593 INFO  L314           BlockEncoder]: Initial Icfg 10 locations, 10 edges
[2024-09-13 10:07:20,593 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,594 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,594 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,594 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,594 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,601 INFO  L101     BaseMinimizeStates]: Removed 19 edges and 8 locations by large block encoding
[2024-09-13 10:07:20,601 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,601 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,601 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,602 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,603 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,604 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,611 INFO  L314           BlockEncoder]: Initial Icfg 19 locations, 18 edges
[2024-09-13 10:07:20,611 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,611 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,611 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,612 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,612 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,626 INFO  L101     BaseMinimizeStates]: Removed 34 edges and 17 locations by large block encoding
[2024-09-13 10:07:20,627 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,627 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,627 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,627 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,627 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,630 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr12REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,636 INFO  L314           BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-09-13 10:07:20,636 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,636 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,636 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,636 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,636 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,637 INFO  L101     BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-09-13 10:07:20,637 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,637 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,637 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,638 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,638 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,639 INFO  L514       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-13 10:07:20,644 INFO  L314           BlockEncoder]: Initial Icfg 17 locations, 16 edges
[2024-09-13 10:07:20,644 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,644 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,644 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,644 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,644 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,655 INFO  L101     BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding
[2024-09-13 10:07:20,655 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,655 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,656 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,656 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,656 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,658 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr11REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,662 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-13 10:07:20,662 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,662 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,662 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,662 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,662 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,663 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-13 10:07:20,663 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,663 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,663 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,663 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,663 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,665 INFO  L514       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-09-13 10:07:20,669 INFO  L314           BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-13 10:07:20,669 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,669 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,670 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,670 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,670 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,672 INFO  L101     BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-13 10:07:20,672 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,672 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,673 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,673 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,673 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,674 INFO  L514       InvariantChecker]: The annotation(s) from loop head L35-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,678 INFO  L58          RefereeStarter]: Annotation is a valid proof of correctness.
[2024-09-13 10:07:20,678 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@304c10ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,678 INFO  L131        PluginConnector]: ------------------------ END Referee----------------------------
[2024-09-13 10:07:20,680 INFO  L158              Benchmark]: Toolchain (without parser) took 1321.54ms. Allocated memory is still 209.7MB. Free memory was 138.9MB in the beginning and 90.6MB in the end (delta: 48.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB.
[2024-09-13 10:07:20,680 INFO  L158              Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 209.7MB. Free memory is still 174.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-13 10:07:20,680 INFO  L158              Benchmark]: CDTParser took 0.08ms. Allocated memory is still 209.7MB. Free memory is still 184.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-13 10:07:20,681 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 282.17ms. Allocated memory is still 209.7MB. Free memory was 138.6MB in the beginning and 124.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2024-09-13 10:07:20,682 INFO  L158              Benchmark]: Boogie Preprocessor took 36.60ms. Allocated memory is still 209.7MB. Free memory was 124.6MB in the beginning and 122.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-09-13 10:07:20,682 INFO  L158              Benchmark]: RCFGBuilder took 374.07ms. Allocated memory is still 209.7MB. Free memory was 122.3MB in the beginning and 168.6MB in the end (delta: -46.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2024-09-13 10:07:20,683 INFO  L158              Benchmark]: Referee took 623.30ms. Allocated memory is still 209.7MB. Free memory was 168.6MB in the beginning and 90.6MB in the end (delta: 78.0MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB.
[2024-09-13 10:07:20,685 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee:
  - AnnotationCheckResult: Annotation is a valid proof of correctness.
    Annotation is a valid proof of correctness.
Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 34.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 57.
Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 35.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 37.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 58.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 46.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 56.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 40.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 47.
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 loop head at line 35 to loop head at line 35.
Annotation is valid for all loop-free paths from loop head at line 35 to loop head at line 34.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 41.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 52.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 42.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 52.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 59.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 37.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 40.
Annotation is valid for all loop-free paths from loop head at line 35 to check that invariant of correctness witness holds at line 56.
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 19.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 48.
Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 46.

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * Witness Parser took 0.11ms. Allocated memory is still 209.7MB. Free memory is still 174.5MB. There was no memory consumed. Max. memory is 16.1GB.
 * CDTParser took 0.08ms. Allocated memory is still 209.7MB. Free memory is still 184.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 282.17ms. Allocated memory is still 209.7MB. Free memory was 138.6MB in the beginning and 124.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 36.60ms. Allocated memory is still 209.7MB. Free memory was 124.6MB in the beginning and 122.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 374.07ms. Allocated memory is still 209.7MB. Free memory was 122.3MB in the beginning and 168.6MB in the end (delta: -46.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
 * Referee took 623.30ms. Allocated memory is still 209.7MB. Free memory was 168.6MB in the beginning and 90.6MB in the end (delta: 78.0MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-09-13 10:07:20,708 INFO  L540       MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...