This is Ultimate 0.2.4-tmp.dk.referee-eval-6908dde-m
[2024-09-25 00:29:09,377 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-09-25 00:29:09,423 INFO  L114        SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-09-25 00:29:09,428 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-09-25 00:29:09,430 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-25 00:29:09,450 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-25 00:29:09,452 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-25 00:29:09,452 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-25 00:29:09,453 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-25 00:29:09,456 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-09-25 00:29:09,456 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-25 00:29:09,457 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-25 00:29:09,457 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-25 00:29:09,457 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-09-25 00:29:09,458 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-09-25 00:29:09,458 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-25 00:29:09,458 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-09-25 00:29:09,458 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-09-25 00:29:09,459 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-09-25 00:29:09,460 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-09-25 00:29:09,460 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-09-25 00:29:09,461 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-09-25 00:29:09,461 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-25 00:29:09,461 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-09-25 00:29:09,461 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-09-25 00:29:09,461 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-09-25 00:29:09,462 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-09-25 00:29:09,462 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-09-25 00:29:09,462 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-25 00:29:09,462 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-09-25 00:29:09,463 INFO  L153        SettingsManager]:  * Future-live optimization=false
[2024-09-25 00:29:09,463 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-09-25 00:29:09,463 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-09-25 00:29:09,463 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-25 00:29:09,463 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-25 00:29:09,463 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-09-25 00:29:09,464 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-25 00:29:09,464 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-09-25 00:29:09,464 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-09-25 00:29:09,465 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-25 00:29:09,465 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-25 00:29:09,466 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-09-25 00:29:09,466 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-25 00:29:09,466 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-25 00:29:09,683 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-25 00:29:09,703 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-25 00:29:09,706 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-25 00:29:09,707 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-09-25 00:29:09,707 INFO  L274        PluginConnector]: CDTParser initialized
[2024-09-25 00:29:09,708 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound2.c
[2024-09-25 00:29:11,166 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-09-25 00:29:11,337 INFO  L384              CDTParser]: Found 1 translation units.
[2024-09-25 00:29:11,338 INFO  L180              CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound2.c
[2024-09-25 00:29:11,352 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7d2b32bbb/e2a6a64fe9c042fb8227e0d4e1d11107/FLAG80d3594c0
[2024-09-25 00:29:11,365 INFO  L435              CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7d2b32bbb/e2a6a64fe9c042fb8227e0d4e1d11107
[2024-09-25 00:29:11,368 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-09-25 00:29:11,376 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-09-25 00:29:11,377 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/geo1-ll_valuebound2.yml/witness-2.1.yml
[2024-09-25 00:29:11,427 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-25 00:29:11,428 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-25 00:29:11,429 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-25 00:29:11,429 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-25 00:29:11,435 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-25 00:29:11,436 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:29:11" (1/2) ...
[2024-09-25 00:29:11,437 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e039b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:29:11, skipping insertion in model container
[2024-09-25 00:29:11,437 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:29:11" (1/2) ...
[2024-09-25 00:29:11,439 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c3405ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:29:11, skipping insertion in model container
[2024-09-25 00:29:11,439 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:29:11" (2/2) ...
[2024-09-25 00:29:11,439 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e039b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:29:11, skipping insertion in model container
[2024-09-25 00:29:11,439 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:29:11" (2/2) ...
[2024-09-25 00:29:11,448 INFO  L93    nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-25 00:29:11,449 INFO  L1541             ArrayList]: Loop invariant at [L36-L46] ((((((__int128) z * x) + 1) == ((__int128) y + x)) && (1 <= c)) && (1 <= k))
[2024-09-25 00:29:11,449 INFO  L1541             ArrayList]: Function contract at [L15]: requires (1 <= cond), ensures (1 <= cond)
[2024-09-25 00:29:11,449 INFO  L1541             ArrayList]: Function contract at [L12]: requires null, ensures (cond != 0)
[2024-09-25 00:29:11,463 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-09-25 00:29:11,577 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/nla-digbench-scaling/geo1-ll_valuebound2.c[546,559]
[2024-09-25 00:29:11,631 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-09-25 00:29:11,641 INFO  L200         MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
Start Parsing Global
[2024-09-25 00:29:11,672 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/nla-digbench-scaling/geo1-ll_valuebound2.c[546,559]
Start Parsing Local
[2024-09-25 00:29:11,679 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-09-25 00:29:11,713 INFO  L204         MainTranslator]: Completed translation
[2024-09-25 00:29:11,713 INFO  L201        PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 25.09 12:29:11 WrapperNode
[2024-09-25 00:29:11,714 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-25 00:29:11,714 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-09-25 00:29:11,714 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-09-25 00:29:11,715 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-09-25 00:29:11,724 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,725 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,729 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,738 WARN  L109           MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure assume_abort_if_not is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification
[2024-09-25 00:29:11,738 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,738 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,741 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,743 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,744 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,745 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,746 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-09-25 00:29:11,747 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-09-25 00:29:11,747 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-09-25 00:29:11,747 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-09-25 00:29:11,748 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 25.09 12:29:11" (1/1) ...
[2024-09-25 00:29:11,754 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-25 00:29:11,761 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-09-25 00:29:11,787 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)
[2024-09-25 00:29:11,791 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
[2024-09-25 00:29:11,830 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-09-25 00:29:11,830 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-09-25 00:29:11,830 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2024-09-25 00:29:11,830 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-09-25 00:29:11,830 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-09-25 00:29:11,831 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-09-25 00:29:11,831 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-09-25 00:29:11,832 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-09-25 00:29:11,832 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2024-09-25 00:29:11,832 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-09-25 00:29:11,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-09-25 00:29:11,832 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-09-25 00:29:11,833 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-09-25 00:29:11,833 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-09-25 00:29:11,833 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-09-25 00:29:11,891 INFO  L241             CfgBuilder]: Building ICFG
[2024-09-25 00:29:11,894 INFO  L267             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-09-25 00:29:11,999 WARN  L782   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-09-25 00:29:12,012 INFO  L290             CfgBuilder]: Performing block encoding
[2024-09-25 00:29:12,032 INFO  L312             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-09-25 00:29:12,032 INFO  L317             CfgBuilder]: Removed 1 assume(true) statements.
[2024-09-25 00:29:12,032 INFO  L201        PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:29:12 BoogieIcfgContainer
[2024-09-25 00:29:12,032 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-09-25 00:29:12,033 INFO  L112        PluginConnector]: ------------------------Referee----------------------------
[2024-09-25 00:29:12,033 INFO  L270        PluginConnector]: Initializing Referee...
[2024-09-25 00:29:12,034 INFO  L274        PluginConnector]: Referee initialized
[2024-09-25 00:29:12,034 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 25.09 12:29:11" (1/4) ...
[2024-09-25 00:29:12,034 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7595154f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 25.09 12:29:12, skipping insertion in model container
[2024-09-25 00:29:12,034 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 25.09 12:29:11" (2/4) ...
[2024-09-25 00:29:12,034 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7595154f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 25.09 12:29:12, skipping insertion in model container
[2024-09-25 00:29:12,034 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 25.09 12:29:11" (3/4) ...
[2024-09-25 00:29:12,035 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7595154f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 25.09 12:29:12, skipping insertion in model container
[2024-09-25 00:29:12,035 INFO  L184        PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:29:12" (4/4) ...
[2024-09-25 00:29:12,036 INFO  L79         RefereeObserver]: Analyzing ICFG geo1-ll_valuebound2.c
[2024-09-25 00:29:12,038 INFO  L113       InvariantChecker]: Found 1 loops.
[2024-09-25 00:29:12,039 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-25 00:29:12,039 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-25 00:29:12,039 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges.
[2024-09-25 00:29:12,040 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges.
[2024-09-25 00:29:12,040 INFO  L373       InvariantChecker]: Will check inductivity from LOOP_HEAD L36-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges.
[2024-09-25 00:29:12,040 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-25 00:29:12,040 INFO  L373       InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-09-25 00:29:12,040 INFO  L131       InvariantChecker]: Will check 1 loop-free subgraphs from loop head to loop head, 1 loop-free subgraphs from procedure entry to loop head, 2 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from procedure entry to error location
[2024-09-25 00:29:12,087 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 4 edges
[2024-09-25 00:29:12,088 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,088 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,089 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,094 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,096 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,105 INFO  L101     BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding
[2024-09-25 00:29:12,106 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,106 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,107 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,107 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,111 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,127 INFO  L520       InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-25 00:29:12,147 INFO  L314           BlockEncoder]: Initial Icfg 7 locations, 8 edges
[2024-09-25 00:29:12,147 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,147 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,147 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,148 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,148 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,167 INFO  L101     BaseMinimizeStates]: Removed 16 edges and 5 locations by large block encoding
[2024-09-25 00:29:12,168 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,168 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,168 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,168 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,173 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,175 INFO  L520       InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-25 00:29:12,194 INFO  L314           BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-25 00:29:12,194 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,194 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,194 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,194 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,195 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,210 INFO  L101     BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-25 00:29:12,210 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,210 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,210 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,210 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,211 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,214 INFO  L520       InvariantChecker]: The annotation(s) from loop head L36-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-25 00:29:12,231 INFO  L314           BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-09-25 00:29:12,231 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,232 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,232 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,232 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,232 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,260 INFO  L101     BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-09-25 00:29:12,260 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,260 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,261 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,261 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,261 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,264 INFO  L520       InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-25 00:29:12,281 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-25 00:29:12,281 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,282 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,282 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,282 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,282 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,287 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-25 00:29:12,287 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,287 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,287 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,287 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,287 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,289 INFO  L520       InvariantChecker]: The annotation(s) from loop head L36-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-25 00:29:12,305 INFO  L314           BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-09-25 00:29:12,305 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,305 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,306 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,306 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,306 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,310 INFO  L101     BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-09-25 00:29:12,311 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,311 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,311 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,311 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,313 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,314 INFO  L520       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-25 00:29:12,330 INFO  L314           BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-25 00:29:12,330 INFO  L264           BlockEncoder]: Using Maximize final states
[2024-09-25 00:29:12,330 INFO  L271           BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-25 00:29:12,330 INFO  L277           BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-25 00:29:12,331 INFO  L172           BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-25 00:29:12,331 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,333 INFO  L101     BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-25 00:29:12,333 INFO  L71     MaximizeFinalStates]: 0 new accepting states
[2024-09-25 00:29:12,333 INFO  L101     BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-25 00:29:12,333 INFO  L238           BlockEncoder]: Using Create parallel compositions if possible
[2024-09-25 00:29:12,333 INFO  L68        ParallelComposer]: Creating parallel compositions
[2024-09-25 00:29:12,334 INFO  L314           BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-25 00:29:12,336 INFO  L520       InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-09-25 00:29:12,338 INFO  L58          RefereeStarter]: Annotation is a valid proof of correctness.
[2024-09-25 00:29:12,339 INFO  L204        PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@7595154f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 25.09 12:29:12, skipping insertion in model container
[2024-09-25 00:29:12,339 INFO  L131        PluginConnector]: ------------------------ END Referee----------------------------
[2024-09-25 00:29:12,340 INFO  L158              Benchmark]: Toolchain (without parser) took 911.51ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 93.2MB in the beginning and 164.4MB in the end (delta: -71.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-09-25 00:29:12,341 INFO  L158              Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory was 120.3MB in the beginning and 120.0MB in the end (delta: 243.3kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-09-25 00:29:12,341 INFO  L158              Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-25 00:29:12,341 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 284.82ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 93.0MB in the beginning and 205.3MB in the end (delta: -112.3MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB.
[2024-09-25 00:29:12,342 INFO  L158              Benchmark]: Boogie Preprocessor took 31.71ms. Allocated memory is still 234.9MB. Free memory was 205.3MB in the beginning and 203.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-09-25 00:29:12,342 INFO  L158              Benchmark]: RCFGBuilder took 285.62ms. Allocated memory is still 234.9MB. Free memory was 203.2MB in the beginning and 189.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2024-09-25 00:29:12,343 INFO  L158              Benchmark]: Referee took 306.12ms. Allocated memory is still 234.9MB. Free memory was 189.6MB in the beginning and 164.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
[2024-09-25 00:29:12,345 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 36.
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 36 to loop head at line 36.
Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not.
Annotation is valid for all loop-free paths from loop head at line 36 to check that procedure precondition always holds at line 37.
Annotation is valid for all loop-free paths from loop head at line 36 to check that procedure precondition always holds at line 50.
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 17.

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory was 120.3MB in the beginning and 120.0MB in the end (delta: 243.3kB). There was no memory consumed. Max. memory is 16.1GB.
 * Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 284.82ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 93.0MB in the beginning and 205.3MB in the end (delta: -112.3MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 31.71ms. Allocated memory is still 234.9MB. Free memory was 205.3MB in the beginning and 203.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 285.62ms. Allocated memory is still 234.9MB. Free memory was 203.2MB in the beginning and 189.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
 * Referee took 306.12ms. Allocated memory is still 234.9MB. Free memory was 189.6MB in the beginning and 164.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
RESULT: Ultimate proved your program to be correct!
[2024-09-25 00:29:12,386 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...