This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:55,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:55,929 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:55,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:55,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:55,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:55,971 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:55,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:55,972 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:55,974 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:55,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:55,976 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:55,977 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:55,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:55,977 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:55,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:55,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:55,978 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:55,978 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:55,978 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:55,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:55,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:55,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:55,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:55,982 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:55,982 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:55,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:55,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:55,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:55,983 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:55,984 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:55,984 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:55,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:55,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:55,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:55,985 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:55,985 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:55,986 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:55,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:55,986 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:55,987 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:55,987 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:55,988 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:55,988 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:56,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:56,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:56,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:56,276 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:56,277 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:56,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/nested_3.yml/output/witness-2.1.yml [2024-09-21 19:07:56,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:56,345 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:56,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-simple/nested_3.c [2024-09-21 19:07:57,819 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:57,996 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:57,997 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-simple/nested_3.c [2024-09-21 19:07:58,004 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/319028e01/d3a784b54aa24fc58688c6b59feb4b96/FLAGc84f0f7e6 [2024-09-21 19:07:58,017 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/319028e01/d3a784b54aa24fc58688c6b59feb4b96 [2024-09-21 19:07:58,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:58,019 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:58,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:58,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:58,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:58,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:07:56" (1/2) ... [2024-09-21 19:07:58,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af9c674 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:58, skipping insertion in model container [2024-09-21 19:07:58,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:07:56" (1/2) ... [2024-09-21 19:07:58,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@431b44e6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:58, skipping insertion in model container [2024-09-21 19:07:58,031 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:58" (2/2) ... [2024-09-21 19:07:58,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af9c674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:58, skipping insertion in model container [2024-09-21 19:07:58,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:58" (2/2) ... [2024-09-21 19:07:58,038 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:58,040 INFO L1541 ArrayList]: Loop invariant at [L22-L26] (a == (5) && b == (5) && c == (6)) || (a == (2) && b == (4) && c == (6)) || (a == (2) && b == (6) && c == (6)) || (a == (4) && b == (2) && c == (6)) || (a == (5) && b == (3) && c == (6)) || (a == (5) && b == (2) && c == (6)) || (a == (1) && b == (4) && c == (6)) || (a == (4) && b == (4) && c == (6)) || (a == (4) && b == (1) && c == (6)) || (a == (4) && b == (5) && c == (6)) || (a == (1) && b == (6) && c == (6)) || (a == (3) && b == (3) && c == (6)) || (a == (5) && b == (1) && c == (6)) || (a == (5) && b == (4) && c == (6)) || (a == (2) && b == (3) && c == (6)) || (a == (2) && b == (0) && c == (6)) || (a == (3) && b == (1) && c == (6)) || (a == (3) && b == (2) && c == (6)) || (a == (2) && b == (2) && c == (6)) || (a == (5) && b == (6) && c == (6)) || (a == (4) && b == (3) && c == (6)) || (a == (2) && b == (5) && c == (6)) || (a == (4) && b == (6) && c == (6)) || (a == (1) && b == (2) && c == (6)) || (a == (3) && b == (5) && c == (6)) || (a == (0) && b == (0) && c == (6)) || (a == (3) && b == (0) && c == (6)) || (a == (4) && b == (0) && c == (6)) || (a == (3) && b == (4) && c == (6)) || (a == (1) && b == (1) && c == (6)) || (a == (1) && b == (5) && c == (6)) || (a == (0) && b == (1) && c == (6)) || (a == (0) && b == (4) && c == (6)) || (a == (1) && b == (3) && c == (6)) || (a == (3) && b == (6) && c == (6)) || (a == (1) && b == (0) && c == (6)) || (a == (0) && b == (5) && c == (6)) || (a == (0) && b == (6) && c == (6)) || (a == (0) && b == (3) && c == (6)) || (a == (2) && b == (1) && c == (6)) || (a == (0) && b == (2) && c == (6)) || (a == (5) && b == (0) && c == (6)) [2024-09-21 19:07:58,040 INFO L1541 ArrayList]: Loop invariant at [L21-L27] (a == (2) && b == (6) && c == (6)) || (a == (6) && b == (6) && c == (6)) || (a == (4) && b == (6) && c == (6)) || (a == (5) && b == (6) && c == (6)) || (a == (0) && b == (6) && c == (6)) || (a == (1) && b == (6) && c == (6)) || (a == (3) && b == (6) && c == (6)) [2024-09-21 19:07:58,040 INFO L1541 ArrayList]: Loop invariant at [L23-L25] (a == (1) && b == (4) && c == (3)) || (a == (2) && b == (1) && c == (2)) || (a == (3) && b == (2) && c == (6)) || (a == (3) && b == (5) && c == (0)) || (a == (4) && b == (2) && c == (3)) || (a == (0) && b == (5) && c == (3)) || (a == (2) && b == (3) && c == (1)) || (a == (3) && b == (4) && c == (2)) || (a == (5) && b == (5) && c == (1)) || (a == (0) && b == (5) && c == (5)) || (a == (3) && b == (0) && c == (1)) || (a == (4) && b == (1) && c == (5)) || (a == (1) && b == (0) && c == (0)) || (a == (2) && b == (5) && c == (0)) || (a == (3) && b == (4) && c == (0)) || (a == (4) && b == (2) && c == (0)) || (a == (5) && b == (1) && c == (2)) || (a == (5) && b == (0) && c == (5)) || (a == (5) && b == (4) && c == (1)) || (a == (1) && b == (3) && c == (4)) || (a == (0) && b == (4) && c == (3)) || (a == (4) && b == (4) && c == (3)) || (a == (0) && b == (0) && c == (5)) || (a == (0) && b == (2) && c == (6)) || (a == (1) && b == (2) && c == (0)) || (a == (2) && b == (5) && c == (1)) || (a == (3) && b == (4) && c == (6)) || (a == (5) && b == (2) && c == (0)) || (a == (3) && b == (3) && c == (6)) || (a == (2) && b == (1) && c == (4)) || (a == (0) && b == (1) && c == (5)) || (a == (0) && b == (4) && c == (4)) || (a == (2) && b == (3) && c == (3)) || (a == (5) && b == (3) && c == (6)) || (a == (5) && b == (2) && c == (2)) || (a == (1) && b == (2) && c == (5)) || (a == (2) && b == (5) && c == (2)) || (a == (2) && b == (3) && c == (6)) || (a == (0) && b == (3) && c == (4)) || (a == (0) && b == (4) && c == (6)) || (a == (2) && b == (0) && c == (4)) || (a == (4) && b == (3) && c == (6)) || (a == (1) && b == (1) && c == (2)) || (a == (1) && b == (3) && c == (3)) || (a == (3) && b == (5) && c == (3)) || (a == (2) && b == (2) && c == (4)) || (a == (2) && b == (4) && c == (5)) || (a == (3) && b == (1) && c == (4)) || (a == (3) && b == (3) && c == (2)) || (a == (3) && b == (4) && c == (4)) || (a == (5) && b == (0) && c == (1)) || (a == (5) && b == (1) && c == (0)) || (a == (1) && b == (3) && c == (6)) || (a == (2) && b == (3) && c == (4)) || (a == (0) && b == (1) && c == (1)) || (a == (4) && b == (3) && c == (3)) || (a == (1) && b == (0) && c == (6)) || (a == (3) && b == (0) && c == (0)) || (a == (5) && b == (3) && c == (1)) || (a == (5) && b == (3) && c == (2)) || (a == (1) && b == (1) && c == (5)) || (a == (2) && b == (2) && c == (2)) || (a == (2) && b == (4) && c == (1)) || (a == (5) && b == (3) && c == (0)) || (a == (1) && b == (0) && c == (4)) || (a == (3) && b == (3) && c == (5)) || (a == (4) && b == (5) && c == (4)) || (a == (3) && b == (1) && c == (5)) || (a == (2) && b == (2) && c == (6)) || (a == (5) && b == (3) && c == (5)) || (a == (1) && b == (2) && c == (3)) || (a == (1) && b == (2) && c == (1)) || (a == (3) && b == (4) && c == (1)) || (a == (4) && b == (0) && c == (3)) || (a == (5) && b == (1) && c == (1)) || (a == (2) && b == (1) && c == (1)) || (a == (1) && b == (4) && c == (5)) || (a == (0) && b == (3) && c == (1)) || (a == (0) && b == (3) && c == (6)) || (a == (3) && b == (2) && c == (2)) || (a == (2) && b == (1) && c == (6)) || (a == (2) && b == (1) && c == (0)) || (a == (1) && b == (1) && c == (3)) || (a == (4) && b == (5) && c == (0)) || (a == (5) && b == (2) && c == (4)) || (a == (5) && b == (2) && c == (6)) || (a == (0) && b == (4) && c == (2)) || (a == (0) && b == (2) && c == (3)) || (a == (2) && b == (0) && c == (3)) || (a == (1) && b == (1) && c == (4)) || (a == (0) && b == (0) && c == (4)) || (a == (2) && b == (3) && c == (0)) || (a == (0) && b == (4) && c == (5)) || (a == (5) && b == (1) && c == (3)) || (a == (0) && b == (4) && c == (1)) || (a == (3) && b == (3) && c == (1)) || (a == (4) && b == (1) && c == (2)) || (a == (0) && b == (1) && c == (6)) || (a == (2) && b == (2) && c == (3)) || (a == (2) && b == (5) && c == (6)) || (a == (4) && b == (5) && c == (3)) || (a == (5) && b == (0) && c == (3)) || (a == (5) && b == (5) && c == (2)) || (a == (0) && b == (3) && c == (5)) || (a == (3) && b == (3) && c == (3)) || (a == (2) && b == (0) && c == (6)) || (a == (4) && b == (1) && c == (1)) || (a == (1) && b == (4) && c == (6)) || (a == (1) && b == (0) && c == (1)) || (a == (5) && b == (0) && c == (2)) || (a == (3) && b == (5) && c == (2)) || (a == (5) && b == (5) && c == (3)) || (a == (1) && b == (4) && c == (4)) || (a == (1) && b == (1) && c == (0)) || (a == (4) && b == (2) && c == (4)) || (a == (0) && b == (2) && c == (1)) || (a == (2) && b == (4) && c == (6)) || (a == (1) && b == (4) && c == (0)) || (a == (4) && b == (3) && c == (5)) || (a == (5) && b == (5) && c == (5)) || (a == (1) && b == (1) && c == (6)) || (a == (5) && b == (4) && c == (6)) || (a == (4) && b == (4) && c == (6)) || (a == (3) && b == (5) && c == (6)) || (a == (4) && b == (0) && c == (4)) || (a == (0) && b == (5) && c == (4)) || (a == (2) && b == (2) && c == (1)) || (a == (1) && b == (3) && c == (1)) || (a == (5) && b == (5) && c == (6)) || (a == (0) && b == (0) && c == (1)) || (a == (5) && b == (0) && c == (4)) || (a == (4) && b == (5) && c == (6)) || (a == (0) && b == (2) && c == (2)) || (a == (3) && b == (1) && c == (3)) || (a == (0) && b == (2) && c == (0)) || (a == (2) && b == (0) && c == (1)) || (a == (5) && b == (3) && c == (3)) || (a == (1) && b == (5) && c == (3)) || (a == (3) && b == (0) && c == (5)) || (a == (1) && b == (3) && c == (5)) || (a == (5) && b == (4) && c == (5)) || (a == (2) && b == (3) && c == (2)) || (a == (5) && b == (1) && c == (6)) || (a == (5) && b == (1) && c == (4)) || (a == (4) && b == (5) && c == (1)) || (a == (5) && b == (2) && c == (1)) || (a == (1) && b == (0) && c == (5)) || (a == (3) && b == (2) && c == (4)) || (a == (0) && b == (3) && c == (3)) || (a == (4) && b == (3) && c == (4)) || (a == (3) && b == (4) && c == (3)) || (a == (4) && b == (2) && c == (2)) || (a == (5) && b == (2) && c == (3)) || (a == (4) && b == (4) && c == (5)) || (a == (2) && b == (4) && c == (2)) || (a == (4) && b == (3) && c == (0)) || (a == (1) && b == (4) && c == (1)) || (a == (1) && b == (2) && c == (6)) || (a == (4) && b == (4) && c == (1)) || (a == (5) && b == (1) && c == (5)) || (a == (1) && b == (2) && c == (4)) || (a == (2) && b == (0) && c == (2)) || (a == (3) && b == (3) && c == (0)) || (a == (2) && b == (5) && c == (3)) || (a == (4) && b == (4) && c == (0)) || (a == (4) && b == (0) && c == (6)) || (a == (1) && b == (2) && c == (2)) || (a == (2) && b == (4) && c == (3)) || (a == (1) && b == (3) && c == (2)) || (a == (5) && b == (5) && c == (4)) || (a == (0) && b == (1) && c == (2)) || (a == (4) && b == (0) && c == (2)) || (a == (3) && b == (2) && c == (3)) || (a == (4) && b == (2) && c == (6)) || (a == (0) && b == (3) && c == (2)) || (a == (3) && b == (2) && c == (1)) || (a == (0) && b == (5) && c == (2)) || (a == (2) && b == (4) && c == (4)) || (a == (4) && b == (1) && c == (4)) || (a == (0) && b == (0) && c == (3)) || (a == (3) && b == (2) && c == (0)) || (a == (4) && b == (3) && c == (1)) || (a == (0) && b == (0) && c == (0)) || (a == (4) && b == (0) && c == (5)) || (a == (0) && b == (0) && c == (6)) || (a == (2) && b == (0) && c == (0)) || (a == (1) && b == (5) && c == (4)) || (a == (5) && b == (4) && c == (2)) || (a == (3) && b == (1) && c == (6)) || (a == (2) && b == (0) && c == (5)) || (a == (3) && b == (1) && c == (0)) || (a == (4) && b == (0) && c == (0)) || (a == (0) && b == (1) && c == (3)) || (a == (3) && b == (5) && c == (1)) || (a == (4) && b == (0) && c == (1)) || (a == (1) && b == (0) && c == (3)) || (a == (1) && b == (5) && c == (1)) || (a == (5) && b == (0) && c == (0)) || (a == (3) && b == (4) && c == (5)) || (a == (4) && b == (1) && c == (6)) || (a == (5) && b == (3) && c == (4)) || (a == (3) && b == (1) && c == (1)) || (a == (3) && b == (0) && c == (2)) || (a == (2) && b == (3) && c == (5)) || (a == (0) && b == (5) && c == (1)) || (a == (3) && b == (5) && c == (4)) || (a == (5) && b == (5) && c == (0)) || (a == (3) && b == (1) && c == (2)) || (a == (1) && b == (5) && c == (2)) || (a == (0) && b == (1) && c == (0)) || (a == (4) && b == (5) && c == (5)) || (a == (0) && b == (1) && c == (4)) || (a == (3) && b == (0) && c == (4)) || (a == (0) && b == (0) && c == (2)) || (a == (4) && b == (4) && c == (4)) || (a == (5) && b == (4) && c == (4)) || (a == (1) && b == (1) && c == (1)) || (a == (4) && b == (2) && c == (1)) || (a == (0) && b == (5) && c == (0)) || (a == (2) && b == (1) && c == (3)) || (a == (0) && b == (4) && c == (0)) || (a == (5) && b == (4) && c == (3)) || (a == (3) && b == (2) && c == (5)) || (a == (4) && b == (5) && c == (2)) || (a == (1) && b == (5) && c == (0)) || (a == (1) && b == (0) && c == (2)) || (a == (3) && b == (0) && c == (3)) || (a == (2) && b == (5) && c == (4)) || (a == (4) && b == (1) && c == (3)) || (a == (1) && b == (5) && c == (6)) || (a == (4) && b == (4) && c == (2)) || (a == (0) && b == (5) && c == (6)) || (a == (0) && b == (2) && c == (5)) || (a == (4) && b == (3) && c == (2)) || (a == (3) && b == (0) && c == (6)) || (a == (5) && b == (2) && c == (5)) || (a == (3) && b == (3) && c == (4)) || (a == (0) && b == (3) && c == (0)) || (a == (2) && b == (2) && c == (0)) || (a == (2) && b == (5) && c == (5)) || (a == (2) && b == (2) && c == (5)) || (a == (2) && b == (1) && c == (5)) || (a == (4) && b == (2) && c == (5)) || (a == (5) && b == (4) && c == (0)) || (a == (3) && b == (5) && c == (5)) || (a == (1) && b == (4) && c == (2)) || (a == (1) && b == (5) && c == (5)) || (a == (2) && b == (4) && c == (0)) || (a == (5) && b == (0) && c == (6)) || (a == (0) && b == (2) && c == (4)) || (a == (1) && b == (3) && c == (0)) || (a == (4) && b == (1) && c == (0)) [2024-09-21 19:07:58,041 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(1) || ( esult == (1))) [2024-09-21 19:07:58,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:58,228 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-simple/nested_3.c[784,797] [2024-09-21 19:07:58,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:58,251 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:58,281 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:58,281 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@431b44e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:58, skipping insertion in model container [2024-09-21 19:07:58,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:58,282 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:58,284 INFO L158 Benchmark]: Toolchain (without parser) took 263.56ms. Allocated memory is still 151.0MB. Free memory was 94.8MB in the beginning and 82.2MB in the end (delta: 12.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:58,284 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:58,285 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:58,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 261.45ms. Allocated memory is still 151.0MB. Free memory was 94.2MB in the beginning and 82.2MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:58,287 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 261.45ms. Allocated memory is still 151.0MB. Free memory was 94.2MB in the beginning and 82.2MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 16]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:00,270 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:00,340 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:00,348 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:00,348 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:00,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:00,381 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:00,382 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:00,383 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:00,383 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:00,384 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:00,384 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:00,386 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:00,386 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:00,387 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:00,387 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:00,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:00,388 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:00,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:00,388 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:00,388 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:00,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:00,391 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:00,391 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:00,391 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:00,392 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:00,392 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:00,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:00,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:00,393 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:00,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:00,394 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:00,394 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:00,394 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:00,394 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:00,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:00,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:00,395 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:00,396 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:00,396 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:00,396 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:00,398 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:00,398 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:00,398 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:00,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:00,399 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:00,399 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:00,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:00,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:00,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:00,715 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:00,715 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:00,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-simple/nested_3.c [2024-09-21 19:08:02,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:02,438 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:02,439 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-simple/nested_3.c [2024-09-21 19:08:02,449 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/da5860efa/0f35ed000d0b40f4b8d0d10a0c145103/FLAGce6e2a3a2 [2024-09-21 19:08:02,468 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/da5860efa/0f35ed000d0b40f4b8d0d10a0c145103 [2024-09-21 19:08:02,471 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:02,472 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:02,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/nested_3.yml/output/witness-2.1.yml [2024-09-21 19:08:02,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:02,546 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:02,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:02,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:02,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:02,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:02" (1/2) ... [2024-09-21 19:08:02,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a85d515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:02, skipping insertion in model container [2024-09-21 19:08:02,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:02" (1/2) ... [2024-09-21 19:08:02,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d1a2a9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:02, skipping insertion in model container [2024-09-21 19:08:02,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:02" (2/2) ... [2024-09-21 19:08:02,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a85d515 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:02, skipping insertion in model container [2024-09-21 19:08:02,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:02" (2/2) ... [2024-09-21 19:08:02,569 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:02,570 INFO L1541 ArrayList]: Loop invariant at [L21-L27] (a == (2) && b == (6) && c == (6)) || (a == (6) && b == (6) && c == (6)) || (a == (4) && b == (6) && c == (6)) || (a == (5) && b == (6) && c == (6)) || (a == (0) && b == (6) && c == (6)) || (a == (1) && b == (6) && c == (6)) || (a == (3) && b == (6) && c == (6)) [2024-09-21 19:08:02,570 INFO L1541 ArrayList]: Loop invariant at [L23-L25] (a == (1) && b == (4) && c == (3)) || (a == (2) && b == (1) && c == (2)) || (a == (3) && b == (2) && c == (6)) || (a == (3) && b == (5) && c == (0)) || (a == (4) && b == (2) && c == (3)) || (a == (0) && b == (5) && c == (3)) || (a == (2) && b == (3) && c == (1)) || (a == (3) && b == (4) && c == (2)) || (a == (5) && b == (5) && c == (1)) || (a == (0) && b == (5) && c == (5)) || (a == (3) && b == (0) && c == (1)) || (a == (4) && b == (1) && c == (5)) || (a == (1) && b == (0) && c == (0)) || (a == (2) && b == (5) && c == (0)) || (a == (3) && b == (4) && c == (0)) || (a == (4) && b == (2) && c == (0)) || (a == (5) && b == (1) && c == (2)) || (a == (5) && b == (0) && c == (5)) || (a == (5) && b == (4) && c == (1)) || (a == (1) && b == (3) && c == (4)) || (a == (0) && b == (4) && c == (3)) || (a == (4) && b == (4) && c == (3)) || (a == (0) && b == (0) && c == (5)) || (a == (0) && b == (2) && c == (6)) || (a == (1) && b == (2) && c == (0)) || (a == (2) && b == (5) && c == (1)) || (a == (3) && b == (4) && c == (6)) || (a == (5) && b == (2) && c == (0)) || (a == (3) && b == (3) && c == (6)) || (a == (2) && b == (1) && c == (4)) || (a == (0) && b == (1) && c == (5)) || (a == (0) && b == (4) && c == (4)) || (a == (2) && b == (3) && c == (3)) || (a == (5) && b == (3) && c == (6)) || (a == (5) && b == (2) && c == (2)) || (a == (1) && b == (2) && c == (5)) || (a == (2) && b == (5) && c == (2)) || (a == (2) && b == (3) && c == (6)) || (a == (0) && b == (3) && c == (4)) || (a == (0) && b == (4) && c == (6)) || (a == (2) && b == (0) && c == (4)) || (a == (4) && b == (3) && c == (6)) || (a == (1) && b == (1) && c == (2)) || (a == (1) && b == (3) && c == (3)) || (a == (3) && b == (5) && c == (3)) || (a == (2) && b == (2) && c == (4)) || (a == (2) && b == (4) && c == (5)) || (a == (3) && b == (1) && c == (4)) || (a == (3) && b == (3) && c == (2)) || (a == (3) && b == (4) && c == (4)) || (a == (5) && b == (0) && c == (1)) || (a == (5) && b == (1) && c == (0)) || (a == (1) && b == (3) && c == (6)) || (a == (2) && b == (3) && c == (4)) || (a == (0) && b == (1) && c == (1)) || (a == (4) && b == (3) && c == (3)) || (a == (1) && b == (0) && c == (6)) || (a == (3) && b == (0) && c == (0)) || (a == (5) && b == (3) && c == (1)) || (a == (5) && b == (3) && c == (2)) || (a == (1) && b == (1) && c == (5)) || (a == (2) && b == (2) && c == (2)) || (a == (2) && b == (4) && c == (1)) || (a == (5) && b == (3) && c == (0)) || (a == (1) && b == (0) && c == (4)) || (a == (3) && b == (3) && c == (5)) || (a == (4) && b == (5) && c == (4)) || (a == (3) && b == (1) && c == (5)) || (a == (2) && b == (2) && c == (6)) || (a == (5) && b == (3) && c == (5)) || (a == (1) && b == (2) && c == (3)) || (a == (1) && b == (2) && c == (1)) || (a == (3) && b == (4) && c == (1)) || (a == (4) && b == (0) && c == (3)) || (a == (5) && b == (1) && c == (1)) || (a == (2) && b == (1) && c == (1)) || (a == (1) && b == (4) && c == (5)) || (a == (0) && b == (3) && c == (1)) || (a == (0) && b == (3) && c == (6)) || (a == (3) && b == (2) && c == (2)) || (a == (2) && b == (1) && c == (6)) || (a == (2) && b == (1) && c == (0)) || (a == (1) && b == (1) && c == (3)) || (a == (4) && b == (5) && c == (0)) || (a == (5) && b == (2) && c == (4)) || (a == (5) && b == (2) && c == (6)) || (a == (0) && b == (4) && c == (2)) || (a == (0) && b == (2) && c == (3)) || (a == (2) && b == (0) && c == (3)) || (a == (1) && b == (1) && c == (4)) || (a == (0) && b == (0) && c == (4)) || (a == (2) && b == (3) && c == (0)) || (a == (0) && b == (4) && c == (5)) || (a == (5) && b == (1) && c == (3)) || (a == (0) && b == (4) && c == (1)) || (a == (3) && b == (3) && c == (1)) || (a == (4) && b == (1) && c == (2)) || (a == (0) && b == (1) && c == (6)) || (a == (2) && b == (2) && c == (3)) || (a == (2) && b == (5) && c == (6)) || (a == (4) && b == (5) && c == (3)) || (a == (5) && b == (0) && c == (3)) || (a == (5) && b == (5) && c == (2)) || (a == (0) && b == (3) && c == (5)) || (a == (3) && b == (3) && c == (3)) || (a == (2) && b == (0) && c == (6)) || (a == (4) && b == (1) && c == (1)) || (a == (1) && b == (4) && c == (6)) || (a == (1) && b == (0) && c == (1)) || (a == (5) && b == (0) && c == (2)) || (a == (3) && b == (5) && c == (2)) || (a == (5) && b == (5) && c == (3)) || (a == (1) && b == (4) && c == (4)) || (a == (1) && b == (1) && c == (0)) || (a == (4) && b == (2) && c == (4)) || (a == (0) && b == (2) && c == (1)) || (a == (2) && b == (4) && c == (6)) || (a == (1) && b == (4) && c == (0)) || (a == (4) && b == (3) && c == (5)) || (a == (5) && b == (5) && c == (5)) || (a == (1) && b == (1) && c == (6)) || (a == (5) && b == (4) && c == (6)) || (a == (4) && b == (4) && c == (6)) || (a == (3) && b == (5) && c == (6)) || (a == (4) && b == (0) && c == (4)) || (a == (0) && b == (5) && c == (4)) || (a == (2) && b == (2) && c == (1)) || (a == (1) && b == (3) && c == (1)) || (a == (5) && b == (5) && c == (6)) || (a == (0) && b == (0) && c == (1)) || (a == (5) && b == (0) && c == (4)) || (a == (4) && b == (5) && c == (6)) || (a == (0) && b == (2) && c == (2)) || (a == (3) && b == (1) && c == (3)) || (a == (0) && b == (2) && c == (0)) || (a == (2) && b == (0) && c == (1)) || (a == (5) && b == (3) && c == (3)) || (a == (1) && b == (5) && c == (3)) || (a == (3) && b == (0) && c == (5)) || (a == (1) && b == (3) && c == (5)) || (a == (5) && b == (4) && c == (5)) || (a == (2) && b == (3) && c == (2)) || (a == (5) && b == (1) && c == (6)) || (a == (5) && b == (1) && c == (4)) || (a == (4) && b == (5) && c == (1)) || (a == (5) && b == (2) && c == (1)) || (a == (1) && b == (0) && c == (5)) || (a == (3) && b == (2) && c == (4)) || (a == (0) && b == (3) && c == (3)) || (a == (4) && b == (3) && c == (4)) || (a == (3) && b == (4) && c == (3)) || (a == (4) && b == (2) && c == (2)) || (a == (5) && b == (2) && c == (3)) || (a == (4) && b == (4) && c == (5)) || (a == (2) && b == (4) && c == (2)) || (a == (4) && b == (3) && c == (0)) || (a == (1) && b == (4) && c == (1)) || (a == (1) && b == (2) && c == (6)) || (a == (4) && b == (4) && c == (1)) || (a == (5) && b == (1) && c == (5)) || (a == (1) && b == (2) && c == (4)) || (a == (2) && b == (0) && c == (2)) || (a == (3) && b == (3) && c == (0)) || (a == (2) && b == (5) && c == (3)) || (a == (4) && b == (4) && c == (0)) || (a == (4) && b == (0) && c == (6)) || (a == (1) && b == (2) && c == (2)) || (a == (2) && b == (4) && c == (3)) || (a == (1) && b == (3) && c == (2)) || (a == (5) && b == (5) && c == (4)) || (a == (0) && b == (1) && c == (2)) || (a == (4) && b == (0) && c == (2)) || (a == (3) && b == (2) && c == (3)) || (a == (4) && b == (2) && c == (6)) || (a == (0) && b == (3) && c == (2)) || (a == (3) && b == (2) && c == (1)) || (a == (0) && b == (5) && c == (2)) || (a == (2) && b == (4) && c == (4)) || (a == (4) && b == (1) && c == (4)) || (a == (0) && b == (0) && c == (3)) || (a == (3) && b == (2) && c == (0)) || (a == (4) && b == (3) && c == (1)) || (a == (0) && b == (0) && c == (0)) || (a == (4) && b == (0) && c == (5)) || (a == (0) && b == (0) && c == (6)) || (a == (2) && b == (0) && c == (0)) || (a == (1) && b == (5) && c == (4)) || (a == (5) && b == (4) && c == (2)) || (a == (3) && b == (1) && c == (6)) || (a == (2) && b == (0) && c == (5)) || (a == (3) && b == (1) && c == (0)) || (a == (4) && b == (0) && c == (0)) || (a == (0) && b == (1) && c == (3)) || (a == (3) && b == (5) && c == (1)) || (a == (4) && b == (0) && c == (1)) || (a == (1) && b == (0) && c == (3)) || (a == (1) && b == (5) && c == (1)) || (a == (5) && b == (0) && c == (0)) || (a == (3) && b == (4) && c == (5)) || (a == (4) && b == (1) && c == (6)) || (a == (5) && b == (3) && c == (4)) || (a == (3) && b == (1) && c == (1)) || (a == (3) && b == (0) && c == (2)) || (a == (2) && b == (3) && c == (5)) || (a == (0) && b == (5) && c == (1)) || (a == (3) && b == (5) && c == (4)) || (a == (5) && b == (5) && c == (0)) || (a == (3) && b == (1) && c == (2)) || (a == (1) && b == (5) && c == (2)) || (a == (0) && b == (1) && c == (0)) || (a == (4) && b == (5) && c == (5)) || (a == (0) && b == (1) && c == (4)) || (a == (3) && b == (0) && c == (4)) || (a == (0) && b == (0) && c == (2)) || (a == (4) && b == (4) && c == (4)) || (a == (5) && b == (4) && c == (4)) || (a == (1) && b == (1) && c == (1)) || (a == (4) && b == (2) && c == (1)) || (a == (0) && b == (5) && c == (0)) || (a == (2) && b == (1) && c == (3)) || (a == (0) && b == (4) && c == (0)) || (a == (5) && b == (4) && c == (3)) || (a == (3) && b == (2) && c == (5)) || (a == (4) && b == (5) && c == (2)) || (a == (1) && b == (5) && c == (0)) || (a == (1) && b == (0) && c == (2)) || (a == (3) && b == (0) && c == (3)) || (a == (2) && b == (5) && c == (4)) || (a == (4) && b == (1) && c == (3)) || (a == (1) && b == (5) && c == (6)) || (a == (4) && b == (4) && c == (2)) || (a == (0) && b == (5) && c == (6)) || (a == (0) && b == (2) && c == (5)) || (a == (4) && b == (3) && c == (2)) || (a == (3) && b == (0) && c == (6)) || (a == (5) && b == (2) && c == (5)) || (a == (3) && b == (3) && c == (4)) || (a == (0) && b == (3) && c == (0)) || (a == (2) && b == (2) && c == (0)) || (a == (2) && b == (5) && c == (5)) || (a == (2) && b == (2) && c == (5)) || (a == (2) && b == (1) && c == (5)) || (a == (4) && b == (2) && c == (5)) || (a == (5) && b == (4) && c == (0)) || (a == (3) && b == (5) && c == (5)) || (a == (1) && b == (4) && c == (2)) || (a == (1) && b == (5) && c == (5)) || (a == (2) && b == (4) && c == (0)) || (a == (5) && b == (0) && c == (6)) || (a == (0) && b == (2) && c == (4)) || (a == (1) && b == (3) && c == (0)) || (a == (4) && b == (1) && c == (0)) [2024-09-21 19:08:02,571 INFO L1541 ArrayList]: Loop invariant at [L22-L26] (a == (5) && b == (5) && c == (6)) || (a == (2) && b == (4) && c == (6)) || (a == (2) && b == (6) && c == (6)) || (a == (4) && b == (2) && c == (6)) || (a == (5) && b == (3) && c == (6)) || (a == (5) && b == (2) && c == (6)) || (a == (1) && b == (4) && c == (6)) || (a == (4) && b == (4) && c == (6)) || (a == (4) && b == (1) && c == (6)) || (a == (4) && b == (5) && c == (6)) || (a == (1) && b == (6) && c == (6)) || (a == (3) && b == (3) && c == (6)) || (a == (5) && b == (1) && c == (6)) || (a == (5) && b == (4) && c == (6)) || (a == (2) && b == (3) && c == (6)) || (a == (2) && b == (0) && c == (6)) || (a == (3) && b == (1) && c == (6)) || (a == (3) && b == (2) && c == (6)) || (a == (2) && b == (2) && c == (6)) || (a == (5) && b == (6) && c == (6)) || (a == (4) && b == (3) && c == (6)) || (a == (2) && b == (5) && c == (6)) || (a == (4) && b == (6) && c == (6)) || (a == (1) && b == (2) && c == (6)) || (a == (3) && b == (5) && c == (6)) || (a == (0) && b == (0) && c == (6)) || (a == (3) && b == (0) && c == (6)) || (a == (4) && b == (0) && c == (6)) || (a == (3) && b == (4) && c == (6)) || (a == (1) && b == (1) && c == (6)) || (a == (1) && b == (5) && c == (6)) || (a == (0) && b == (1) && c == (6)) || (a == (0) && b == (4) && c == (6)) || (a == (1) && b == (3) && c == (6)) || (a == (3) && b == (6) && c == (6)) || (a == (1) && b == (0) && c == (6)) || (a == (0) && b == (5) && c == (6)) || (a == (0) && b == (6) && c == (6)) || (a == (0) && b == (3) && c == (6)) || (a == (2) && b == (1) && c == (6)) || (a == (0) && b == (2) && c == (6)) || (a == (5) && b == (0) && c == (6)) [2024-09-21 19:08:02,571 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(1) || ( esult == (1))) [2024-09-21 19:08:02,587 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:02,753 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-simple/nested_3.c[784,797] [2024-09-21 19:08:02,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:02,780 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:08:02,819 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:02,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d1a2a9d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:02, skipping insertion in model container [2024-09-21 19:08:02,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:02,821 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:02,823 INFO L158 Benchmark]: Toolchain (without parser) took 276.08ms. Allocated memory is still 65.0MB. Free memory was 37.7MB in the beginning and 43.1MB in the end (delta: -5.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:02,824 INFO L158 Benchmark]: CDTParser took 1.16ms. Allocated memory is still 46.1MB. Free memory was 23.1MB in the beginning and 23.1MB in the end (delta: 60.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:02,825 INFO L158 Benchmark]: Witness Parser took 1.09ms. Allocated memory is still 65.0MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:02,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.64ms. Allocated memory is still 65.0MB. Free memory was 37.5MB in the beginning and 43.1MB in the end (delta: -5.6MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:02,828 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.16ms. Allocated memory is still 46.1MB. Free memory was 23.1MB in the beginning and 23.1MB in the end (delta: 60.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 1.09ms. Allocated memory is still 65.0MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.64ms. Allocated memory is still 65.0MB. Free memory was 37.5MB in the beginning and 43.1MB in the end (delta: -5.6MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 16]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...