./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:20:40,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:40,807 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:20:40,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:40,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:40,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:40,833 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:40,833 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:40,833 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:40,834 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:40,834 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:40,834 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:40,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:40,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:40,835 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:40,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:40,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:40,836 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:40,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:20:40,837 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:40,837 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:40,837 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:40,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:40,838 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:40,838 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:40,838 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:40,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:40,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:40,839 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:40,839 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:40,840 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:40,840 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:40,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:40,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:40,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:40,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:40,841 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:20:40,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:20:40,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:40,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:40,842 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:40,842 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:40,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:40,843 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/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:41,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:41,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:41,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:41,194 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:41,195 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:41,196 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml [2024-01-26 15:20:41,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:41,407 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:41,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-26 15:20:42,673 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:42,841 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:42,841 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-26 15:20:42,847 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47dc4a16/c1ef206ba5f64c8f999afd2c2c391d6f/FLAG31964ffad [2024-01-26 15:20:42,860 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47dc4a16/c1ef206ba5f64c8f999afd2c2c391d6f [2024-01-26 15:20:42,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:42,861 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:42,862 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:42,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:42,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:42,867 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:41" (1/2) ... [2024-01-26 15:20:42,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dc806e7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:42, skipping insertion in model container [2024-01-26 15:20:42,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:41" (1/2) ... [2024-01-26 15:20:42,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67d34248 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:42, skipping insertion in model container [2024-01-26 15:20:42,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:42" (2/2) ... [2024-01-26 15:20:42,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dc806e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:42, skipping insertion in model container [2024-01-26 15:20:42,870 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:42" (2/2) ... [2024-01-26 15:20:42,870 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:42,886 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:42,887 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,887 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,887 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-26 15:20:42,888 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,889 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,890 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-26 15:20:42,891 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-26 15:20:42,892 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-26 15:20:42,893 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-26 15:20:42,894 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-26 15:20:42,895 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-26 15:20:42,913 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:43,060 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c[2356,2369] [2024-01-26 15:20:43,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:43,075 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:43,085 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:20:43,120 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:20:43,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67d34248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:43, skipping insertion in model container [2024-01-26 15:20:43,121 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:43,121 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:43,123 INFO L158 Benchmark]: Toolchain (without parser) took 261.10ms. Allocated memory is still 153.1MB. Free memory was 123.6MB in the beginning and 107.9MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-26 15:20:43,123 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 121.6MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:43,124 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 121.6MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 112.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:43,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.41ms. Allocated memory is still 153.1MB. Free memory was 123.0MB in the beginning and 108.5MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-26 15:20:43,125 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 0.18ms. Allocated memory is still 121.6MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.22ms. Allocated memory is still 121.6MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 112.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.41ms. Allocated memory is still 153.1MB. Free memory was 123.0MB in the beginning and 108.5MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:20:45,053 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:45,091 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:20:45,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:45,095 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:45,112 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:45,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:45,113 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:45,113 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:45,113 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:45,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:45,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:45,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:45,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:45,115 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:45,115 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:45,116 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:45,116 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:45,116 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:45,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:45,117 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:45,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:45,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:45,121 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:20:45,124 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:20:45,124 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:45,124 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:20:45,124 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:45,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:45,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:45,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:45,126 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:45,126 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:45,126 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:45,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:45,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:45,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:45,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:45,128 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:20:45,128 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:20:45,128 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:45,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:45,129 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:45,129 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:45,129 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:45,129 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:20:45,129 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/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:45,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:45,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:45,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:45,460 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:45,460 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:45,462 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-26 15:20:46,627 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:46,773 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:46,774 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-26 15:20:46,782 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aee20d75b/a57ca60349d945cc9affb48fde0e55be/FLAG923b00177 [2024-01-26 15:20:46,798 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aee20d75b/a57ca60349d945cc9affb48fde0e55be [2024-01-26 15:20:46,800 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:46,801 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:46,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml [2024-01-26 15:20:46,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:46,920 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:46,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:46,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:46,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:46,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:46" (1/2) ... [2024-01-26 15:20:46,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dcd16b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:46" (1/2) ... [2024-01-26 15:20:46,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@632c6ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:46" (2/2) ... [2024-01-26 15:20:46,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dcd16b6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:46" (2/2) ... [2024-01-26 15:20:46,930 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:46,959 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:46,960 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-26 15:20:46,961 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-26 15:20:46,962 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-26 15:20:46,963 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-26 15:20:46,963 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-26 15:20:46,963 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-26 15:20:46,963 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-26 15:20:46,963 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,964 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,965 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,965 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,965 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-26 15:20:46,965 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-26 15:20:46,966 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-26 15:20:46,967 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-26 15:20:46,968 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-26 15:20:46,968 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-26 15:20:46,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-26 15:20:46,968 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-26 15:20:46,968 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-26 15:20:46,969 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-26 15:20:46,969 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-26 15:20:46,969 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-26 15:20:46,969 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-26 15:20:46,969 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-26 15:20:46,970 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,970 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,970 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:20:46,971 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,972 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-26 15:20:46,989 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:47,141 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c[2356,2369] [2024-01-26 15:20:47,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:47,164 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:47,173 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:20:47,217 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:20:47,217 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@632c6ab8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:47, skipping insertion in model container [2024-01-26 15:20:47,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:47,218 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:47,220 INFO L158 Benchmark]: Toolchain (without parser) took 298.13ms. Allocated memory is still 83.9MB. Free memory was 53.5MB in the beginning and 37.9MB in the end (delta: 15.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:20:47,220 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 48.2MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:47,220 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 83.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:47,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.24ms. Allocated memory is still 83.9MB. Free memory was 53.3MB in the beginning and 37.9MB in the end (delta: 15.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:20:47,222 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 48.2MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 83.9MB. Free memory is still 58.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.24ms. Allocated memory is still 83.9MB. Free memory was 53.3MB in the beginning and 37.9MB in the end (delta: 15.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN