./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-invgen/apache-get-tag.i --full-output --witness-type correctness_witness --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version a9b967e5
Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loop-invgen/apache-get-tag.i ../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-a9b967e-m
[2024-09-11 20:46:45,898 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-09-11 20:46:45,963 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-09-11 20:46:45,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-09-11 20:46:45,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-11 20:46:45,997 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-11 20:46:45,998 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-11 20:46:45,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-11 20:46:45,998 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-11 20:46:45,999 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-09-11 20:46:45,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-11 20:46:45,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-11 20:46:45,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-11 20:46:46,000 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-09-11 20:46:46,000 INFO L153 SettingsManager]: * Use SBE=true
[2024-09-11 20:46:46,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-11 20:46:46,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-09-11 20:46:46,004 INFO L153 SettingsManager]: * sizeof long=4
[2024-09-11 20:46:46,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-09-11 20:46:46,005 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-09-11 20:46:46,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-09-11 20:46:46,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-09-11 20:46:46,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-11 20:46:46,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-09-11 20:46:46,007 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-09-11 20:46:46,008 INFO L153 SettingsManager]: * sizeof long double=12
[2024-09-11 20:46:46,008 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-09-11 20:46:46,008 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-09-11 20:46:46,008 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-11 20:46:46,009 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-09-11 20:46:46,009 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-09-11 20:46:46,009 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-09-11 20:46:46,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-11 20:46:46,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-11 20:46:46,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-09-11 20:46:46,010 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-11 20:46:46,011 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-09-11 20:46:46,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-09-11 20:46:46,011 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-11 20:46:46,011 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-11 20:46:46,011 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-09-11 20:46:46,012 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-11 20:46:46,012 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-11 20:46:46,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-11 20:46:46,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-11 20:46:46,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-11 20:46:46,258 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-09-11 20:46:46,258 INFO L274 PluginConnector]: CDTParser initialized
[2024-09-11 20:46:46,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/apache-get-tag.i
[2024-09-11 20:46:47,762 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-09-11 20:46:47,908 INFO L384 CDTParser]: Found 1 translation units.
[2024-09-11 20:46:47,909 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-get-tag.i
[2024-09-11 20:46:47,916 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e159d0b9a/c1c12a1194a94cbe94ad6ae13bf4ad2e/FLAGbb2e1138f
[2024-09-11 20:46:47,928 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e159d0b9a/c1c12a1194a94cbe94ad6ae13bf4ad2e
[2024-09-11 20:46:47,931 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-09-11 20:46:47,932 INFO L274 PluginConnector]: Witness Parser initialized
[2024-09-11 20:46:47,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml
[2024-09-11 20:46:47,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-11 20:46:47,984 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-11 20:46:47,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-11 20:46:47,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-11 20:46:47,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-11 20:46:47,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:46:47" (1/2) ...
[2024-09-11 20:46:47,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a460b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:47, skipping insertion in model container
[2024-09-11 20:46:47,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:46:47" (1/2) ...
[2024-09-11 20:46:47,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dfb4111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:47, skipping insertion in model container
[2024-09-11 20:46:47,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:47" (2/2) ...
[2024-09-11 20:46:47,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a460b3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 11.09 08:46:47, skipping insertion in model container
[2024-09-11 20:46:47,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:47" (2/2) ...
[2024-09-11 20:46:48,009 INFO L93 nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-11 20:46:48,010 INFO L1541 ArrayList]: Loop invariant at [L32-L44] ((0 <= t) && (t <= tagbuf_len))
[2024-09-11 20:46:48,010 INFO L1541 ArrayList]: Loop invariant at [L48-L72] ((0 <= t) && (t <= tagbuf_len))
[2024-09-11 20:46:48,011 INFO L1541 ArrayList]: Function contract at [L17]: requires (\old(cond) != 0), ensures (\old(cond) != 0)
[2024-09-11 20:46:48,029 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-09-11 20:46:48,181 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/apache-get-tag.i[893,906]
[2024-09-11 20:46:48,197 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-11 20:46:48,206 INFO L200 MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-11 20:46:48,257 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/apache-get-tag.i[893,906]
Start Parsing Local
Start Parsing Local
[2024-09-11 20:46:48,285 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-11 20:46:48,347 INFO L204 MainTranslator]: Completed translation
[2024-09-11 20:46:48,348 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 11.09 08:46:48 WrapperNode
[2024-09-11 20:46:48,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-11 20:46:48,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-09-11 20:46:48,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-09-11 20:46:48,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-09-11 20:46:48,358 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,358 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,364 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,371 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
[2024-09-11 20:46:48,372 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,372 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,376 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,379 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,380 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,381 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,382 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-09-11 20:46:48,383 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-09-11 20:46:48,383 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-09-11 20:46:48,383 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-09-11 20:46:48,384 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 11.09 08:46:48" (1/1) ...
[2024-09-11 20:46:48,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-11 20:46:48,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-09-11 20:46:48,410 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)
[2024-09-11 20:46:48,412 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
[2024-09-11 20:46:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-09-11 20:46:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-09-11 20:46:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2024-09-11 20:46:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-09-11 20:46:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-09-11 20:46:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure __assert
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-09-11 20:46:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2024-09-11 20:46:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-09-11 20:46:48,510 INFO L242 CfgBuilder]: Building ICFG
[2024-09-11 20:46:48,512 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-09-11 20:46:48,650 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-09-11 20:46:48,691 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live.
[2024-09-11 20:46:48,691 INFO L291 CfgBuilder]: Performing block encoding
[2024-09-11 20:46:48,720 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-09-11 20:46:48,720 INFO L318 CfgBuilder]: Removed 2 assume(true) statements.
[2024-09-11 20:46:48,721 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:46:48 BoogieIcfgContainer
[2024-09-11 20:46:48,721 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-09-11 20:46:48,722 INFO L112 PluginConnector]: ------------------------Referee----------------------------
[2024-09-11 20:46:48,722 INFO L270 PluginConnector]: Initializing Referee...
[2024-09-11 20:46:48,723 INFO L274 PluginConnector]: Referee initialized
[2024-09-11 20:46:48,723 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 11.09 08:46:47" (1/4) ...
[2024-09-11 20:46:48,727 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@24f42e1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 11.09 08:46:48, skipping insertion in model container
[2024-09-11 20:46:48,728 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:47" (2/4) ...
[2024-09-11 20:46:48,728 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@24f42e1d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 11.09 08:46:48, skipping insertion in model container
[2024-09-11 20:46:48,728 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 11.09 08:46:48" (3/4) ...
[2024-09-11 20:46:48,728 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@24f42e1d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 11.09 08:46:48, skipping insertion in model container
[2024-09-11 20:46:48,728 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:46:48" (4/4) ...
[2024-09-11 20:46:48,729 INFO L79 RefereeObserver]: Analyzing ICFG apache-get-tag.i
[2024-09-11 20:46:48,734 INFO L112 InvariantChecker]: Found 2 loops.
[2024-09-11 20:46:48,738 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:48,738 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges.
[2024-09-11 20:46:48,738 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr13REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges.
[2024-09-11 20:46:48,739 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-11 20:46:48,739 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-11 20:46:48,740 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 10 edges.
[2024-09-11 20:46:48,740 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 16 edges.
[2024-09-11 20:46:48,740 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr17REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-11 20:46:48,740 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr9REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:48,741 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-09-11 20:46:48,741 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr14REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr16REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr10REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:48,742 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges.
[2024-09-11 20:46:48,743 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr12REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-11 20:46:48,743 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:48,743 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr11REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-11 20:46:48,743 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-09-11 20:46:48,743 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:48,743 INFO L130 InvariantChecker]: Will check 2 loop-free subgraphs from procedure entry to error location, 16 loop-free subgraphs from loop head to error location, 1 loop-free subgraphs from procedure entry to loop head, 3 loop-free subgraphs from loop head to loop head
[2024-09-11 20:46:48,785 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-09-11 20:46:48,786 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,787 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,787 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,788 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,789 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,809 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-09-11 20:46:48,810 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,810 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,810 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,810 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,811 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,824 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:48,836 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-11 20:46:48,836 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,837 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,837 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,837 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,837 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,840 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-11 20:46:48,840 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,841 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,841 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,841 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,842 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,847 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:48,870 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges
[2024-09-11 20:46:48,870 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,870 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,872 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,872 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,872 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,892 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding
[2024-09-11 20:46:48,892 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,892 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,892 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,892 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,892 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,896 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr13REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:48,910 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 7 edges
[2024-09-11 20:46:48,911 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,911 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,911 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,911 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,911 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,921 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding
[2024-09-11 20:46:48,922 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,922 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,922 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,922 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,927 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,929 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:48,941 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-11 20:46:48,941 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,942 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,942 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,942 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,942 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,943 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-11 20:46:48,943 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,944 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,944 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,944 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,944 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,945 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:48,958 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 10 edges
[2024-09-11 20:46:48,958 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,958 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,958 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,958 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,958 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,973 INFO L101 BaseMinimizeStates]: Removed 24 edges and 7 locations by large block encoding
[2024-09-11 20:46:48,973 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:48,973 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:48,974 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:48,974 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:48,976 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:48,979 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:48,987 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges
[2024-09-11 20:46:48,988 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:48,988 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:48,988 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:48,988 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:48,989 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,028 INFO L101 BaseMinimizeStates]: Removed 36 edges and 13 locations by large block encoding
[2024-09-11 20:46:49,029 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,029 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,029 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,029 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,032 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,036 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:49,045 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges
[2024-09-11 20:46:49,045 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,045 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,046 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,046 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,046 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,055 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding
[2024-09-11 20:46:49,056 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,056 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,056 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,056 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,058 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,060 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr17REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,067 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:49,068 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,068 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,068 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,069 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,069 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,071 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:49,071 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,071 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,072 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,072 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,072 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,073 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr9REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,082 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges
[2024-09-11 20:46:49,082 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,082 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,082 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,082 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,083 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,086 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding
[2024-09-11 20:46:49,086 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,086 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,086 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,087 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,087 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,088 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,094 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-11 20:46:49,095 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,095 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,095 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,095 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,095 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,096 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-11 20:46:49,096 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,096 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,096 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,096 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,097 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,098 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,105 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 13 edges
[2024-09-11 20:46:49,105 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,106 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,106 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,106 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,106 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,117 INFO L101 BaseMinimizeStates]: Removed 24 edges and 10 locations by large block encoding
[2024-09-11 20:46:49,118 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,118 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,118 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,118 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,120 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,122 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr14REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,128 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:49,129 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,129 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,129 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,129 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,129 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,131 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:49,131 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,131 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,131 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,131 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,131 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,133 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,153 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges
[2024-09-11 20:46:49,153 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,154 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,154 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,154 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,154 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,157 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding
[2024-09-11 20:46:49,157 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,157 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,158 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,158 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,159 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,160 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr16REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,164 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges
[2024-09-11 20:46:49,165 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,165 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,165 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,165 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,165 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,169 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding
[2024-09-11 20:46:49,169 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,169 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,170 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,170 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,170 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,171 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr10REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,177 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges
[2024-09-11 20:46:49,177 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,177 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,177 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,177 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,178 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,181 INFO L101 BaseMinimizeStates]: Removed 16 edges and 5 locations by large block encoding
[2024-09-11 20:46:49,182 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,182 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,182 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,182 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,183 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,184 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,189 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges
[2024-09-11 20:46:49,189 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,190 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,190 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,190 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,190 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,201 INFO L101 BaseMinimizeStates]: Removed 28 edges and 11 locations by large block encoding
[2024-09-11 20:46:49,201 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,202 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,202 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,202 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,204 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,206 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,211 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges
[2024-09-11 20:46:49,211 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,211 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,211 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,212 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,212 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,220 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding
[2024-09-11 20:46:49,220 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,221 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,221 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,221 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,221 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,223 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr12REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,228 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-09-11 20:46:49,228 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,228 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,229 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,229 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,229 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,230 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-09-11 20:46:49,230 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,230 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,230 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,230 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,231 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,232 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-11 20:46:49,237 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges
[2024-09-11 20:46:49,237 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,237 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,237 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,238 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,238 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,242 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding
[2024-09-11 20:46:49,242 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,243 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,243 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,243 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,243 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,245 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr11REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,250 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-11 20:46:49,250 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,250 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,250 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,251 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,251 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,252 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-11 20:46:49,252 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,252 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,252 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,252 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,252 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,253 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-09-11 20:46:49,258 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:49,258 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:49,258 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:49,258 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:49,259 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:49,259 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,260 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:49,260 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:49,260 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:49,260 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:49,260 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:49,260 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:49,261 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:49,264 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness
[2024-09-11 20:46:49,264 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@24f42e1d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 11.09 08:46:49, skipping insertion in model container
[2024-09-11 20:46:49,265 INFO L131 PluginConnector]: ------------------------ END Referee----------------------------
[2024-09-11 20:46:49,266 INFO L158 Benchmark]: Toolchain (without parser) took 1281.74ms. Allocated memory is still 167.8MB. Free memory was 95.7MB in the beginning and 97.6MB in the end (delta: -1.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB.
[2024-09-11 20:46:49,266 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 167.8MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-11 20:46:49,267 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 97.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-11 20:46:49,267 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.41ms. Allocated memory is still 167.8MB. Free memory was 95.4MB in the beginning and 137.0MB in the end (delta: -41.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB.
[2024-09-11 20:46:49,268 INFO L158 Benchmark]: Boogie Preprocessor took 33.95ms. Allocated memory is still 167.8MB. Free memory was 137.0MB in the beginning and 134.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-09-11 20:46:49,268 INFO L158 Benchmark]: RCFGBuilder took 338.05ms. Allocated memory is still 167.8MB. Free memory was 134.9MB in the beginning and 117.5MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-09-11 20:46:49,268 INFO L158 Benchmark]: Referee took 542.98ms. Allocated memory is still 167.8MB. Free memory was 117.5MB in the beginning and 97.6MB in the end (delta: 19.8MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB.
[2024-09-11 20:46:49,270 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 loop head at line 48 to check that procedure precondition always holds at line 50.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 34.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41.
Annotation is valid for all loop-free paths from loop head at line 32 to loop head at line 48.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 45.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 69.
Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 32.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 34.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 50.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60.
Annotation is valid for all loop-free paths from loop head at line 48 to loop head at line 48.
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 48 to check that procedure precondition always 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 48 to check that procedure precondition always holds at line 73.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 56.
Annotation is valid for all loop-free paths from loop head at line 32 to loop head at line 32.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 48.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 54.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 32.
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.10ms. Allocated memory is still 167.8MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB.
* Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 97.7MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 362.41ms. Allocated memory is still 167.8MB. Free memory was 95.4MB in the beginning and 137.0MB in the end (delta: -41.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 33.95ms. Allocated memory is still 167.8MB. Free memory was 137.0MB in the beginning and 134.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 338.05ms. Allocated memory is still 167.8MB. Free memory was 134.9MB in the beginning and 117.5MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Referee took 542.98ms. Allocated memory is still 167.8MB. Free memory was 117.5MB in the beginning and 97.6MB in the end (delta: 19.8MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-09-11 20:46:49,295 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...
--- End real Ultimate output ---
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
### Bit-precise run ###
Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loop-invgen/apache-get-tag.i ../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-a9b967e-m
[2024-09-11 20:46:51,337 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-09-11 20:46:51,400 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf
[2024-09-11 20:46:51,404 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-09-11 20:46:51,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-11 20:46:51,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-11 20:46:51,429 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-11 20:46:51,429 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-11 20:46:51,429 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-11 20:46:51,430 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-09-11 20:46:51,430 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-11 20:46:51,430 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-11 20:46:51,431 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-11 20:46:51,431 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-09-11 20:46:51,431 INFO L153 SettingsManager]: * Use SBE=true
[2024-09-11 20:46:51,432 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-11 20:46:51,432 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-09-11 20:46:51,432 INFO L153 SettingsManager]: * sizeof long=4
[2024-09-11 20:46:51,432 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-09-11 20:46:51,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-09-11 20:46:51,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-09-11 20:46:51,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-11 20:46:51,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-09-11 20:46:51,434 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-09-11 20:46:51,434 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-09-11 20:46:51,435 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-09-11 20:46:51,435 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-09-11 20:46:51,435 INFO L153 SettingsManager]: * sizeof long double=12
[2024-09-11 20:46:51,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-09-11 20:46:51,436 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-09-11 20:46:51,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-11 20:46:51,436 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-09-11 20:46:51,436 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-09-11 20:46:51,437 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-09-11 20:46:51,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-11 20:46:51,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-11 20:46:51,438 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-09-11 20:46:51,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-11 20:46:51,438 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-09-11 20:46:51,438 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-09-11 20:46:51,438 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-11 20:46:51,443 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-11 20:46:51,443 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-09-11 20:46:51,443 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-11 20:46:51,443 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-09-11 20:46:51,443 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-11 20:46:51,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-11 20:46:51,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-11 20:46:51,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-11 20:46:51,747 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-09-11 20:46:51,749 INFO L274 PluginConnector]: Witness Parser initialized
[2024-09-11 20:46:51,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/apache-get-tag.yml/witness-2.1.yml
[2024-09-11 20:46:51,797 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-09-11 20:46:51,797 INFO L274 PluginConnector]: CDTParser initialized
[2024-09-11 20:46:51,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/apache-get-tag.i
[2024-09-11 20:46:53,372 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-09-11 20:46:53,541 INFO L384 CDTParser]: Found 1 translation units.
[2024-09-11 20:46:53,542 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-get-tag.i
[2024-09-11 20:46:53,547 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/460a0b903/7c03e35749104071baef99bee6d7fb18/FLAG106dc09a5
[2024-09-11 20:46:53,558 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/460a0b903/7c03e35749104071baef99bee6d7fb18
[2024-09-11 20:46:53,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-11 20:46:53,559 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-11 20:46:53,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-11 20:46:53,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-11 20:46:53,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-11 20:46:53,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:51" (1/2) ...
[2024-09-11 20:46:53,565 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71fc6a21 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 11.09 08:46:53, skipping insertion in model container
[2024-09-11 20:46:53,565 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:51" (1/2) ...
[2024-09-11 20:46:53,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f14fc71 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 11.09 08:46:53, skipping insertion in model container
[2024-09-11 20:46:53,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:46:53" (2/2) ...
[2024-09-11 20:46:53,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71fc6a21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53, skipping insertion in model container
[2024-09-11 20:46:53,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:46:53" (2/2) ...
[2024-09-11 20:46:53,576 INFO L93 nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-11 20:46:53,576 INFO L1541 ArrayList]: Loop invariant at [L48-L72] ((0 <= t) && (t <= tagbuf_len))
[2024-09-11 20:46:53,577 INFO L1541 ArrayList]: Loop invariant at [L32-L44] ((0 <= t) && (t <= tagbuf_len))
[2024-09-11 20:46:53,577 INFO L1541 ArrayList]: Function contract at [L17]: requires (\old(cond) != 0), ensures (\old(cond) != 0)
[2024-09-11 20:46:53,616 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-09-11 20:46:53,748 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/apache-get-tag.i[893,906]
[2024-09-11 20:46:53,770 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-11 20:46:53,782 INFO L200 MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-11 20:46:53,811 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/apache-get-tag.i[893,906]
Start Parsing Local
Start Parsing Local
[2024-09-11 20:46:53,824 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-11 20:46:53,841 INFO L204 MainTranslator]: Completed translation
[2024-09-11 20:46:53,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53 WrapperNode
[2024-09-11 20:46:53,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-11 20:46:53,843 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-09-11 20:46:53,843 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-09-11 20:46:53,843 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-09-11 20:46:53,853 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,859 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,872 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
[2024-09-11 20:46:53,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,881 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,887 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,890 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,891 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,893 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-09-11 20:46:53,895 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-09-11 20:46:53,896 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-09-11 20:46:53,896 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-09-11 20:46:53,897 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (1/1) ...
[2024-09-11 20:46:53,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-11 20:46:53,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-09-11 20:46:53,928 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)
[2024-09-11 20:46:53,932 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
[2024-09-11 20:46:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-09-11 20:46:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-09-11 20:46:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2024-09-11 20:46:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-09-11 20:46:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-09-11 20:46:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __assert
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2024-09-11 20:46:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2024-09-11 20:46:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-09-11 20:46:54,036 INFO L242 CfgBuilder]: Building ICFG
[2024-09-11 20:46:54,038 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-09-11 20:46:54,250 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-09-11 20:46:54,285 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live.
[2024-09-11 20:46:54,285 INFO L291 CfgBuilder]: Performing block encoding
[2024-09-11 20:46:54,311 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-09-11 20:46:54,311 INFO L318 CfgBuilder]: Removed 2 assume(true) statements.
[2024-09-11 20:46:54,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:46:54 BoogieIcfgContainer
[2024-09-11 20:46:54,312 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-09-11 20:46:54,313 INFO L112 PluginConnector]: ------------------------Referee----------------------------
[2024-09-11 20:46:54,313 INFO L270 PluginConnector]: Initializing Referee...
[2024-09-11 20:46:54,313 INFO L274 PluginConnector]: Referee initialized
[2024-09-11 20:46:54,313 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 11.09 08:46:51" (1/4) ...
[2024-09-11 20:46:54,314 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@342e4f74 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 11.09 08:46:54, skipping insertion in model container
[2024-09-11 20:46:54,314 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 11.09 08:46:53" (2/4) ...
[2024-09-11 20:46:54,314 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@342e4f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 11.09 08:46:54, skipping insertion in model container
[2024-09-11 20:46:54,314 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:46:53" (3/4) ...
[2024-09-11 20:46:54,315 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@342e4f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 11.09 08:46:54, skipping insertion in model container
[2024-09-11 20:46:54,315 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:46:54" (4/4) ...
[2024-09-11 20:46:54,316 INFO L79 RefereeObserver]: Analyzing ICFG apache-get-tag.i
[2024-09-11 20:46:54,318 INFO L112 InvariantChecker]: Found 2 loops.
[2024-09-11 20:46:54,319 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:54,319 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 3 edges.
[2024-09-11 20:46:54,319 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr13REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 11 edges.
[2024-09-11 20:46:54,319 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-11 20:46:54,319 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 10 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to LOOP_INVARIANT_ERROR_LOC mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 16 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr17REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr9REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-09-11 20:46:54,320 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-11 20:46:54,321 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr14REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-11 20:46:54,321 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:54,321 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr16REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:54,321 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr10REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-09-11 20:46:54,321 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr12REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr11REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-09-11 20:46:54,322 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L32-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-11 20:46:54,323 INFO L130 InvariantChecker]: Will check 1 loop-free subgraphs from procedure entry to loop head, 3 loop-free subgraphs from loop head to loop head, 2 loop-free subgraphs from procedure entry to error location, 16 loop-free subgraphs from loop head to error location
[2024-09-11 20:46:54,380 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-09-11 20:46:54,384 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,385 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,385 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,386 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,387 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,427 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-09-11 20:46:54,432 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,432 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,432 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,433 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,433 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,458 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:54,515 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-11 20:46:54,516 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,516 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,516 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,516 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,516 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,532 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-11 20:46:54,532 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,532 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,533 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,533 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,533 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,540 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:54,563 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges
[2024-09-11 20:46:54,564 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,564 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,565 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,565 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,565 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,583 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding
[2024-09-11 20:46:54,583 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,583 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,583 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,583 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,584 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,586 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr13REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,600 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 7 edges
[2024-09-11 20:46:54,600 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,601 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,601 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,601 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,601 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,605 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding
[2024-09-11 20:46:54,605 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,605 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,605 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,606 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,609 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,611 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,644 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-11 20:46:54,644 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,644 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,644 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,644 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,644 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,646 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-11 20:46:54,646 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,646 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,646 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,646 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,647 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,648 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,657 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 10 edges
[2024-09-11 20:46:54,657 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,657 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,658 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,658 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,658 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,665 INFO L101 BaseMinimizeStates]: Removed 24 edges and 7 locations by large block encoding
[2024-09-11 20:46:54,665 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,666 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,666 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,666 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,667 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,674 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:54,693 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges
[2024-09-11 20:46:54,697 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,697 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,697 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,697 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,698 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,730 INFO L101 BaseMinimizeStates]: Removed 36 edges and 13 locations by large block encoding
[2024-09-11 20:46:54,730 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,730 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,730 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,730 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,734 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,774 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to loop head mainErr7ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-11 20:46:54,782 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges
[2024-09-11 20:46:54,782 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,782 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,782 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,782 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,783 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,787 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding
[2024-09-11 20:46:54,787 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,787 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,787 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,787 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,788 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,790 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr17REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,805 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:54,805 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,805 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,805 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,805 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,805 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,812 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:54,812 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,812 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,812 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,812 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,813 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,815 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr9REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,824 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges
[2024-09-11 20:46:54,824 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,825 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,825 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,825 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,825 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,828 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding
[2024-09-11 20:46:54,829 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,829 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,829 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,829 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,829 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,831 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,840 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-11 20:46:54,840 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,840 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,840 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,841 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,841 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,844 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-11 20:46:54,844 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,844 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,844 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,844 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,844 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,847 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,855 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 13 edges
[2024-09-11 20:46:54,856 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,856 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,856 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,857 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,857 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,870 INFO L101 BaseMinimizeStates]: Removed 24 edges and 10 locations by large block encoding
[2024-09-11 20:46:54,870 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,870 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,870 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,870 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,873 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,876 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr14REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,884 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:54,884 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,884 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,884 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,885 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,885 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,891 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:54,891 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,891 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,891 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,891 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,891 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,893 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,921 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges
[2024-09-11 20:46:54,921 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,921 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,921 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,921 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,921 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,924 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding
[2024-09-11 20:46:54,925 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,925 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,925 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,925 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,928 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,929 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr16REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,937 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges
[2024-09-11 20:46:54,937 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,937 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,937 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,937 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,938 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,942 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding
[2024-09-11 20:46:54,942 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,942 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,943 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,943 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,943 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,944 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr10REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,951 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges
[2024-09-11 20:46:54,952 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,952 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,952 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,953 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,953 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,957 INFO L101 BaseMinimizeStates]: Removed 16 edges and 5 locations by large block encoding
[2024-09-11 20:46:54,958 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,958 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,958 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,959 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,960 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:54,962 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:54,970 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges
[2024-09-11 20:46:54,971 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:54,972 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:54,972 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:54,972 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:54,972 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,987 INFO L101 BaseMinimizeStates]: Removed 28 edges and 11 locations by large block encoding
[2024-09-11 20:46:54,987 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:54,987 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:54,988 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:54,988 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:54,991 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,000 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:55,007 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges
[2024-09-11 20:46:55,008 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:55,008 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:55,009 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:55,009 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:55,009 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,021 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding
[2024-09-11 20:46:55,021 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,021 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:55,021 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:55,021 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:55,022 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,024 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr12REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:55,031 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-09-11 20:46:55,031 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:55,031 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:55,031 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:55,031 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:55,032 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,034 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-09-11 20:46:55,034 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,034 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:55,034 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:55,034 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:55,034 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,035 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-11 20:46:55,041 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges
[2024-09-11 20:46:55,041 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:55,042 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:55,042 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:55,042 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:55,042 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,047 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding
[2024-09-11 20:46:55,047 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,047 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:55,047 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:55,048 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:55,048 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,049 INFO L514 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr11REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:55,054 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-11 20:46:55,054 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:55,054 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:55,054 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:55,054 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:55,055 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,055 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-11 20:46:55,055 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,055 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:55,055 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:55,055 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:55,055 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,058 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-09-11 20:46:55,065 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-11 20:46:55,066 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-11 20:46:55,066 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-11 20:46:55,067 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-11 20:46:55,067 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-11 20:46:55,067 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,069 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-11 20:46:55,069 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-11 20:46:55,069 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-11 20:46:55,069 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-11 20:46:55,069 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-11 20:46:55,069 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-11 20:46:55,072 INFO L514 InvariantChecker]: The annotation(s) from loop head L32-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-11 20:46:55,075 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness
[2024-09-11 20:46:55,076 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@342e4f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 11.09 08:46:55, skipping insertion in model container
[2024-09-11 20:46:55,076 INFO L131 PluginConnector]: ------------------------ END Referee----------------------------
[2024-09-11 20:46:55,078 INFO L158 Benchmark]: Toolchain (without parser) took 1517.72ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 35.6MB in the beginning and 56.0MB in the end (delta: -20.4MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB.
[2024-09-11 20:46:55,079 INFO L158 Benchmark]: Witness Parser took 0.23ms. Allocated memory is still 75.5MB. Free memory is still 45.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-11 20:46:55,079 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-11 20:46:55,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.11ms. Allocated memory is still 75.5MB. Free memory was 35.4MB in the beginning and 43.2MB in the end (delta: -7.8MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
[2024-09-11 20:46:55,080 INFO L158 Benchmark]: Boogie Preprocessor took 51.59ms. Allocated memory is still 75.5MB. Free memory was 43.2MB in the beginning and 40.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-09-11 20:46:55,082 INFO L158 Benchmark]: RCFGBuilder took 416.81ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 40.7MB in the beginning and 87.9MB in the end (delta: -47.2MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB.
[2024-09-11 20:46:55,082 INFO L158 Benchmark]: Referee took 763.73ms. Allocated memory is still 121.6MB. Free memory was 87.9MB in the beginning and 56.0MB in the end (delta: 31.9MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB.
[2024-09-11 20:46:55,084 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 loop head at line 48 to check that procedure precondition always holds at line 48.
Annotation is valid for all loop-free paths from loop head at line 48 to loop head at line 48.
Annotation is valid for all loop-free paths from loop head at line 32 to loop head at line 48.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 45.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 54.
Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 32.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 32.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 34.
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 32 to loop head at line 32.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41.
Annotation is valid for all loop-free paths from loop head at line 32 to check that procedure precondition always holds at line 41.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 50.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 56.
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 32 to check that procedure precondition always holds at line 34.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 60.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 73.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 56.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 69.
Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 50.
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Witness Parser took 0.23ms. Allocated memory is still 75.5MB. Free memory is still 45.5MB. There was no memory consumed. Max. memory is 16.1GB.
* CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 282.11ms. Allocated memory is still 75.5MB. Free memory was 35.4MB in the beginning and 43.2MB in the end (delta: -7.8MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 51.59ms. Allocated memory is still 75.5MB. Free memory was 43.2MB in the beginning and 40.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 416.81ms. Allocated memory was 75.5MB in the beginning and 121.6MB in the end (delta: 46.1MB). Free memory was 40.7MB in the beginning and 87.9MB in the end (delta: -47.2MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB.
* Referee took 763.73ms. Allocated memory is still 121.6MB. Free memory was 87.9MB in the beginning and 56.0MB in the end (delta: 31.9MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-09-11 20:46:55,116 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...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN