This is Ultimate 0.2.4-dev-1d5fa63-m
[2024-09-13 10:07:17,867 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-09-13 10:07:17,920 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-09-13 10:07:17,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-09-13 10:07:17,924 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-13 10:07:17,947 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-13 10:07:17,947 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-13 10:07:17,948 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-13 10:07:17,948 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-13 10:07:17,950 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-09-13 10:07:17,950 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-13 10:07:17,950 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-13 10:07:17,950 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-13 10:07:17,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-09-13 10:07:17,952 INFO L153 SettingsManager]: * Use SBE=true
[2024-09-13 10:07:17,952 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-13 10:07:17,952 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-09-13 10:07:17,953 INFO L153 SettingsManager]: * sizeof long=4
[2024-09-13 10:07:17,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-09-13 10:07:17,953 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-09-13 10:07:17,953 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-09-13 10:07:17,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-09-13 10:07:17,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-13 10:07:17,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-09-13 10:07:17,955 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-09-13 10:07:17,956 INFO L153 SettingsManager]: * sizeof long double=12
[2024-09-13 10:07:17,956 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-09-13 10:07:17,956 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-09-13 10:07:17,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-13 10:07:17,957 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-09-13 10:07:17,957 INFO L153 SettingsManager]: * Future-live optimization=false
[2024-09-13 10:07:17,957 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-09-13 10:07:17,957 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-09-13 10:07:17,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-13 10:07:17,958 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-13 10:07:17,958 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-09-13 10:07:17,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-09-13 10:07:17,959 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-13 10:07:17,960 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-13 10:07:18,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-13 10:07:18,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-13 10:07:18,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-13 10:07:18,181 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-09-13 10:07:18,182 INFO L274 PluginConnector]: Witness Parser initialized
[2024-09-13 10:07:18,183 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/apache-escape-absolute.yml/witness-2.1.yml
[2024-09-13 10:07:18,229 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-09-13 10:07:18,229 INFO L274 PluginConnector]: CDTParser initialized
[2024-09-13 10:07:18,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-invgen/apache-escape-absolute.i
[2024-09-13 10:07:19,416 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-09-13 10:07:19,568 INFO L384 CDTParser]: Found 1 translation units.
[2024-09-13 10:07:19,569 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-invgen/apache-escape-absolute.i
[2024-09-13 10:07:19,574 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/1c1c1ac70/6a97375e1bf943c48eb683d69d68186a/FLAG87aa1f381
[2024-09-13 10:07:19,983 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/1c1c1ac70/6a97375e1bf943c48eb683d69d68186a
[2024-09-13 10:07:19,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-13 10:07:19,984 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-13 10:07:19,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-13 10:07:19,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-13 10:07:19,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-13 10:07:19,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:18" (1/2) ...
[2024-09-13 10:07:19,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0b5b0f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:18" (1/2) ...
[2024-09-13 10:07:19,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c0714c5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 10:07:19" (2/2) ...
[2024-09-13 10:07:19,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0b5b0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:19, skipping insertion in model container
[2024-09-13 10:07:19,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 10:07:19" (2/2) ...
[2024-09-13 10:07:20,001 INFO L93 nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-13 10:07:20,002 INFO L1541 ArrayList]: Loop invariant at [L65-L77] ((((((long long) cp + 1) <= urilen) && (c == 0)) && (1 <= cp)) || (((1 <= c) && (((long long) cp + 1) <= urilen)) && (1 <= cp)))
[2024-09-13 10:07:20,002 INFO L1541 ArrayList]: Loop invariant at [L47-L52] ((((long long) cp + 1) <= urilen) && (1 <= cp))
[2024-09-13 10:07:20,002 INFO L1541 ArrayList]: Function contract at [L17]: requires (\old(cond) != 0), ensures (\old(cond) != 0)
[2024-09-13 10:07:20,020 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-09-13 10:07:20,129 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-escape-absolute.i[893,906]
[2024-09-13 10:07:20,145 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-13 10:07:20,150 INFO L200 MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-13 10:07:20,177 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-escape-absolute.i[893,906]
Start Parsing Local
Start Parsing Local
[2024-09-13 10:07:20,187 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-13 10:07:20,198 INFO L204 MainTranslator]: Completed translation
[2024-09-13 10:07:20,198 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20 WrapperNode
[2024-09-13 10:07:20,198 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-13 10:07:20,199 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-09-13 10:07:20,199 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-09-13 10:07:20,199 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-09-13 10:07:20,208 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,214 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,223 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure __VERIFIER_assert is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification
[2024-09-13 10:07:20,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,227 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,230 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,231 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,233 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,235 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-09-13 10:07:20,236 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-09-13 10:07:20,236 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-09-13 10:07:20,236 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-09-13 10:07:20,236 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (1/1) ...
[2024-09-13 10:07:20,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-13 10:07:20,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3
[2024-09-13 10:07:20,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-09-13 10:07:20,262 INFO L327 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-09-13 10:07:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-09-13 10:07:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-09-13 10:07:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2024-09-13 10:07:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-09-13 10:07:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-09-13 10:07:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2024-09-13 10:07:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2024-09-13 10:07:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-09-13 10:07:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2024-09-13 10:07:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure __assert
[2024-09-13 10:07:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-09-13 10:07:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2024-09-13 10:07:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-09-13 10:07:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2024-09-13 10:07:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2024-09-13 10:07:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-09-13 10:07:20,373 INFO L242 CfgBuilder]: Building ICFG
[2024-09-13 10:07:20,375 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-09-13 10:07:20,550 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-09-13 10:07:20,567 INFO L291 CfgBuilder]: Performing block encoding
[2024-09-13 10:07:20,588 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-09-13 10:07:20,588 INFO L318 CfgBuilder]: Removed 2 assume(true) statements.
[2024-09-13 10:07:20,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 10:07:20 BoogieIcfgContainer
[2024-09-13 10:07:20,588 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-09-13 10:07:20,589 INFO L112 PluginConnector]: ------------------------Referee----------------------------
[2024-09-13 10:07:20,589 INFO L270 PluginConnector]: Initializing Referee...
[2024-09-13 10:07:20,589 INFO L274 PluginConnector]: Referee initialized
[2024-09-13 10:07:20,590 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 13.09 10:07:18" (1/4) ...
[2024-09-13 10:07:20,590 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@9294685 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,590 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 13.09 10:07:19" (2/4) ...
[2024-09-13 10:07:20,590 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@9294685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,590 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 10:07:20" (3/4) ...
[2024-09-13 10:07:20,590 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@9294685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 13.09 10:07:20, skipping insertion in model container
[2024-09-13 10:07:20,590 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.09 10:07:20" (4/4) ...
[2024-09-13 10:07:20,591 INFO L79 RefereeObserver]: Analyzing ICFG apache-escape-absolute.i
[2024-09-13 10:07:20,594 INFO L112 InvariantChecker]: Found 2 loops.
[2024-09-13 10:07:20,594 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-13 10:07:20,594 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr19REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr18REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr17REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 15 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr9REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-13 10:07:20,595 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr14REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 6 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr16REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr10REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges.
[2024-09-13 10:07:20,596 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr12REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges.
[2024-09-13 10:07:20,597 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges.
[2024-09-13 10:07:20,597 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to ERROR_LOC mainErr11REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 13 edges.
[2024-09-13 10:07:20,597 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges.
[2024-09-13 10:07:20,597 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 14 edges.
[2024-09-13 10:07:20,597 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-2 to LOOP_INVARIANT_ERROR_LOC mainErr13ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 15 edges.
[2024-09-13 10:07:20,598 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L65-2 to LOOP_INVARIANT_ERROR_LOC mainErr13ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 13 edges.
[2024-09-13 10:07:20,598 INFO L130 InvariantChecker]: Will check 3 loop-free subgraphs from loop head to loop head, 14 loop-free subgraphs from loop head to error location, 6 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head
[2024-09-13 10:07:20,642 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-13 10:07:20,643 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,643 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,644 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,647 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,648 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,658 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-13 10:07:20,659 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,659 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,660 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,660 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,660 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,699 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,721 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges
[2024-09-13 10:07:20,724 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,725 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,725 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,725 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,725 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,746 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding
[2024-09-13 10:07:20,746 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,746 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,746 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,746 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,746 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,747 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr19REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,758 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges
[2024-09-13 10:07:20,759 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,759 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,759 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,759 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,759 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,777 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding
[2024-09-13 10:07:20,778 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,778 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,778 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,778 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,779 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,785 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,797 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges
[2024-09-13 10:07:20,798 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,798 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,798 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,798 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,798 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,810 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding
[2024-09-13 10:07:20,811 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,811 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,812 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,812 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,812 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,813 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr18REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,824 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges
[2024-09-13 10:07:20,824 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,824 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,824 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,825 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,825 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,834 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding
[2024-09-13 10:07:20,835 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,835 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,835 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,835 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,835 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,837 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr17REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,847 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges
[2024-09-13 10:07:20,847 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,848 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,848 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,848 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,848 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,866 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding
[2024-09-13 10:07:20,866 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,866 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,867 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,867 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,867 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,870 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,879 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges
[2024-09-13 10:07:20,880 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,880 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,880 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,881 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,881 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,885 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding
[2024-09-13 10:07:20,887 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,887 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,887 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,887 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,888 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,889 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:20,897 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges
[2024-09-13 10:07:20,898 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,898 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,898 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,898 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,898 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,907 INFO L101 BaseMinimizeStates]: Removed 22 edges and 6 locations by large block encoding
[2024-09-13 10:07:20,907 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,907 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,907 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,907 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,913 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,914 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr9REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,921 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 7 edges
[2024-09-13 10:07:20,921 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,921 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,921 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,921 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,921 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,925 INFO L101 BaseMinimizeStates]: Removed 14 edges and 4 locations by large block encoding
[2024-09-13 10:07:20,925 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,925 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,925 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,925 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,928 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,930 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,937 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-13 10:07:20,937 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,937 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,937 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,937 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,937 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,939 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-13 10:07:20,939 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,939 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,940 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,940 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,940 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,942 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr14REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,950 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges
[2024-09-13 10:07:20,951 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,951 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,951 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,951 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,951 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,964 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding
[2024-09-13 10:07:20,964 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,964 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,965 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,965 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,965 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,968 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,973 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 6 edges
[2024-09-13 10:07:20,974 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,974 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,974 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,974 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,974 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,978 INFO L101 BaseMinimizeStates]: Removed 10 edges and 3 locations by large block encoding
[2024-09-13 10:07:20,978 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,978 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,978 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,978 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,980 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:20,983 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:20,990 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges
[2024-09-13 10:07:20,991 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:20,991 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:20,991 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:20,991 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:20,992 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,997 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding
[2024-09-13 10:07:20,997 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:20,997 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:20,997 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:20,997 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:20,997 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,000 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr16REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,008 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges
[2024-09-13 10:07:21,008 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,008 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,008 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,008 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,009 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,015 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding
[2024-09-13 10:07:21,015 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,015 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,015 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,015 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,015 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,018 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,025 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 10 edges
[2024-09-13 10:07:21,026 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,026 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,026 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,026 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,026 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,035 INFO L101 BaseMinimizeStates]: Removed 26 edges and 7 locations by large block encoding
[2024-09-13 10:07:21,035 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,035 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,035 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,036 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,037 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,039 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr10REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,046 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges
[2024-09-13 10:07:21,048 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,048 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,048 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,048 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,048 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,050 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding
[2024-09-13 10:07:21,050 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,050 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,051 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,051 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,051 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,052 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,061 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges
[2024-09-13 10:07:21,061 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,061 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,062 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,062 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,062 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,064 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding
[2024-09-13 10:07:21,064 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,064 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,064 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,064 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,064 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,067 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,074 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges
[2024-09-13 10:07:21,075 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,075 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,075 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,076 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,076 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,106 INFO L101 BaseMinimizeStates]: Removed 42 edges and 11 locations by large block encoding
[2024-09-13 10:07:21,107 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,107 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,107 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,107 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,109 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,110 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr12REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,116 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges
[2024-09-13 10:07:21,116 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,117 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,117 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,117 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,117 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,118 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding
[2024-09-13 10:07:21,118 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,118 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,118 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,118 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,119 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,120 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive.
[2024-09-13 10:07:21,125 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 13 edges
[2024-09-13 10:07:21,126 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,126 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,126 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,126 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,126 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,139 INFO L101 BaseMinimizeStates]: Removed 38 edges and 10 locations by large block encoding
[2024-09-13 10:07:21,139 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,139 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,140 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,140 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,142 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,143 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to error location mainErr11REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,150 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges
[2024-09-13 10:07:21,150 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,150 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,150 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,150 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,150 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,151 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding
[2024-09-13 10:07:21,151 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,151 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,151 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,151 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,151 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,152 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive.
[2024-09-13 10:07:21,158 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges
[2024-09-13 10:07:21,159 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,159 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,159 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,159 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,159 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,171 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding
[2024-09-13 10:07:21,172 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,172 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,172 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,172 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,172 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,175 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive.
[2024-09-13 10:07:21,183 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 15 edges
[2024-09-13 10:07:21,183 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,184 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,184 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,184 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,184 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,200 INFO L101 BaseMinimizeStates]: Removed 46 edges and 12 locations by large block encoding
[2024-09-13 10:07:21,200 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,200 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,200 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,201 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,202 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,204 INFO L514 InvariantChecker]: The annotation(s) from loop head L47-2 to loop head mainErr13ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:21,209 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 13 edges
[2024-09-13 10:07:21,210 INFO L264 BlockEncoder]: Using Maximize final states
[2024-09-13 10:07:21,210 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true
[2024-09-13 10:07:21,210 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI
[2024-09-13 10:07:21,210 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true
[2024-09-13 10:07:21,211 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,218 INFO L101 BaseMinimizeStates]: Removed 25 edges and 11 locations by large block encoding
[2024-09-13 10:07:21,219 INFO L71 MaximizeFinalStates]: 0 new accepting states
[2024-09-13 10:07:21,219 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding
[2024-09-13 10:07:21,219 INFO L238 BlockEncoder]: Using Create parallel compositions if possible
[2024-09-13 10:07:21,219 INFO L68 ParallelComposer]: Creating parallel compositions
[2024-09-13 10:07:21,221 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges
[2024-09-13 10:07:21,223 INFO L514 InvariantChecker]: The annotation(s) from loop head L65-2 to loop head mainErr13ASSERT_VIOLATIONWITNESS_INVARIANT is inductive.
[2024-09-13 10:07:21,225 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness.
[2024-09-13 10:07:21,226 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@9294685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 13.09 10:07:21, skipping insertion in model container
[2024-09-13 10:07:21,226 INFO L131 PluginConnector]: ------------------------ END Referee----------------------------
[2024-09-13 10:07:21,227 INFO L158 Benchmark]: Toolchain (without parser) took 1242.47ms. Allocated memory is still 205.5MB. Free memory was 135.3MB in the beginning and 123.5MB in the end (delta: 11.8MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB.
[2024-09-13 10:07:21,228 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-13 10:07:21,229 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 205.5MB. Free memory is still 181.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-13 10:07:21,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 213.41ms. Allocated memory is still 205.5MB. Free memory was 135.0MB in the beginning and 121.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2024-09-13 10:07:21,231 INFO L158 Benchmark]: Boogie Preprocessor took 36.11ms. Allocated memory is still 205.5MB. Free memory was 121.0MB in the beginning and 118.7MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-09-13 10:07:21,232 INFO L158 Benchmark]: RCFGBuilder took 352.88ms. Allocated memory is still 205.5MB. Free memory was 118.7MB in the beginning and 100.1MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
[2024-09-13 10:07:21,233 INFO L158 Benchmark]: Referee took 637.00ms. Allocated memory is still 205.5MB. Free memory was 100.1MB in the beginning and 123.5MB in the end (delta: -23.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB.
[2024-09-13 10:07:21,234 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 47 to check that procedure precondition always holds at line 56.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 63.
Annotation is valid for all loop-free paths from loop head at line 47 to loop head at line 47.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 56.
Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 47.
Annotation is valid for all loop-free paths from loop head at line 65 to check that procedure precondition always holds at line 67.
Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 42.
Annotation is valid for all loop-free paths from loop head at line 65 to check that procedure precondition always holds at line 71.
Annotation is valid for all loop-free paths from loop head at line 65 to check that procedure precondition always holds at line 73.
Annotation is valid for all loop-free paths from loop head at line 65 to check that procedure precondition always holds at line 67.
Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 45.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 49.
Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 42.
Annotation is valid for all loop-free paths from loop head at line 65 to loop head at line 65.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 53.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 49.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 47.
Annotation is valid for all loop-free paths from loop head at line 47 to loop head at line 65.
Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 45.
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 65 to check that procedure precondition always holds at line 72.
Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 63.
Annotation is valid for all loop-free paths from loop head at line 65 to check that procedure precondition always holds at line 71.
Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert.
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Witness Parser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB.
* CDTParser took 0.07ms. Allocated memory is still 205.5MB. Free memory is still 181.9MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 213.41ms. Allocated memory is still 205.5MB. Free memory was 135.0MB in the beginning and 121.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 36.11ms. Allocated memory is still 205.5MB. Free memory was 121.0MB in the beginning and 118.7MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 352.88ms. Allocated memory is still 205.5MB. Free memory was 118.7MB in the beginning and 100.1MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
* Referee took 637.00ms. Allocated memory is still 205.5MB. Free memory was 100.1MB in the beginning and 123.5MB in the end (delta: -23.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-09-13 10:07:21,256 INFO L540 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...