This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:00,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:00,373 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:00,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:00,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:00,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:00,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:00,396 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:00,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:00,397 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:00,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:00,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:00,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:00,400 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:00,400 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:00,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:00,401 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:00,401 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:00,401 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:00,401 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:00,402 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:00,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:00,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:00,405 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:00,405 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:00,405 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:00,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:00,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:00,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:00,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:00,407 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:00,408 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:00,408 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:00,408 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:00,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:00,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:00,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:00,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:00,663 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:00,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/eureka_01-2.c [2024-09-21 19:06:01,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:02,114 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:02,114 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/eureka_01-2.c [2024-09-21 19:06:02,119 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/559513546/f8a1b7d7c2224f7093d4df474897380a/FLAG554bdc161 [2024-09-21 19:06:02,517 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/559513546/f8a1b7d7c2224f7093d4df474897380a [2024-09-21 19:06:02,519 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:02,520 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:02,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/eureka_01-2.yml/output/witness-2.1.yml [2024-09-21 19:06:02,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:02,577 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:02,579 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:02,579 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:02,582 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:02,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:02" (1/2) ... [2024-09-21 19:06:02,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5db8076a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:02" (1/2) ... [2024-09-21 19:06:02,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d50cb31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,585 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 07:06:02" (2/2) ... [2024-09-21 19:06:02,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5db8076a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,585 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 07:06:02" (2/2) ... [2024-09-21 19:06:02,597 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:02,598 INFO L1541 ArrayList]: Loop invariant at [L55-L58] (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:02,598 INFO L1541 ArrayList]: Loop invariant at [L33-L44] (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:02,598 INFO L1541 ArrayList]: Loop invariant at [L24-L31] (edgecount == (20) && i == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && nodecount == (5) && source == (0)) [2024-09-21 19:06:02,599 INFO L1541 ArrayList]: Loop invariant at [L45-L53] (edgecount == (20) && i == (20) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (19) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (10) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (12) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (8) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (15) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (6) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (9) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (14) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (7) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (13) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (18) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (16) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (17) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (11) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:02,599 INFO L1541 ArrayList]: Loop invariant at [L35-L43] (edgecount == (20) && i == (3) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (8) && nodecount == (5) && source == (0)) [2024-09-21 19:06:02,599 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:02,599 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:02,612 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:02,724 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/loops/eureka_01-2.c[323,336] [2024-09-21 19:06:02,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:02,762 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:02,805 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/loops/eureka_01-2.c[323,336] Start Parsing Global Start Parsing Global [2024-09-21 19:06:02,810 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:02,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d50cb31 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:02, skipping insertion in model container [2024-09-21 19:06:02,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:02,811 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:02,813 INFO L158 Benchmark]: Toolchain (without parser) took 235.10ms. Allocated memory is still 180.4MB. Free memory was 108.9MB in the beginning and 95.5MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:02,813 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:02,813 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 180.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:02,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 232.42ms. Allocated memory is still 180.4MB. Free memory was 108.7MB in the beginning and 95.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:02,815 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 180.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 232.42ms. Allocated memory is still 180.4MB. Free memory was 108.7MB in the beginning and 95.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14]: 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 19:06:04,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:04,860 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:04,864 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:04,864 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:04,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:04,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:04,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:04,883 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:04,884 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:04,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:04,884 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:04,885 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:04,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:04,885 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:04,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:04,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:04,886 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:04,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:04,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:04,887 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:04,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:04,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:04,890 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:04,891 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:04,891 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:04,891 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:04,891 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:04,892 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:04,892 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:04,892 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:04,892 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:04,893 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:04,893 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:04,893 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:04,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:04,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:04,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:04,894 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:04,894 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:04,894 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:04,896 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:04,896 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:04,896 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:04,896 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:04,897 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:04,897 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:05,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:05,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:05,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:05,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:05,180 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:05,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/eureka_01-2.c [2024-09-21 19:06:06,579 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:06,838 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:06,839 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/eureka_01-2.c [2024-09-21 19:06:06,848 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e6d65b07e/8533b16b4bd046fbb6dfd76266dcf4a6/FLAG7e4844a6d [2024-09-21 19:06:07,167 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e6d65b07e/8533b16b4bd046fbb6dfd76266dcf4a6 [2024-09-21 19:06:07,169 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:07,170 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:07,170 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/eureka_01-2.yml/output/witness-2.1.yml [2024-09-21 19:06:07,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:07,221 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:07,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:07,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:07,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:07,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (1/2) ... [2024-09-21 19:06:07,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185d80d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,230 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (1/2) ... [2024-09-21 19:06:07,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c37f672 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,232 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 07:06:07" (2/2) ... [2024-09-21 19:06:07,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@185d80d8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,232 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 07:06:07" (2/2) ... [2024-09-21 19:06:07,245 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:07,245 INFO L1541 ArrayList]: Loop invariant at [L35-L43] (edgecount == (20) && i == (3) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (7) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (14) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (10) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (17) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (8) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (12) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (9) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (16) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (18) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (13) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (4) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (6) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (15) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (11) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (19) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (8) && nodecount == (5) && source == (0)) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Loop invariant at [L24-L31] (edgecount == (20) && i == (3) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && nodecount == (5) && source == (0)) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Loop invariant at [L33-L44] (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Loop invariant at [L55-L58] (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Loop invariant at [L45-L53] (edgecount == (20) && i == (20) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (5) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (19) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (10) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (4) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (12) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (3) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (8) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (15) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (1) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (6) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (9) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (0) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (14) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (7) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (13) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (18) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (2) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (16) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (17) && j == (20) && nodecount == (5) && source == (0)) || (edgecount == (20) && i == (11) && j == (20) && nodecount == (5) && source == (0)) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:07,246 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:07,263 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:07,382 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/loops/eureka_01-2.c[323,336] [2024-09-21 19:06:07,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:07,441 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:07,478 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/loops/eureka_01-2.c[323,336] Start Parsing Global Start Parsing Global [2024-09-21 19:06:07,481 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:07,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c37f672 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,482 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:07,483 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:07,484 INFO L158 Benchmark]: Toolchain (without parser) took 264.11ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 36.4MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:07,485 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:07,485 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 75.5MB. Free memory was 53.7MB in the beginning and 53.7MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:07,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.57ms. Allocated memory is still 75.5MB. Free memory was 50.4MB in the beginning and 36.4MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:07,488 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.09ms. Allocated memory is still 75.5MB. Free memory was 53.7MB in the beginning and 53.7MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.57ms. Allocated memory is still 75.5MB. Free memory was 50.4MB in the beginning and 36.4MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...