./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 ab2e0ac4 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-ab2e0ac-m [2024-01-29 14:18:19,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:18:19,645 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:18:19,651 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:18:19,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:18:19,677 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:18:19,678 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:18:19,678 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:18:19,678 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:18:19,682 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:18:19,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:18:19,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:18:19,683 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:18:19,684 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:18:19,684 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:18:19,685 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:18:19,685 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:18:19,685 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:18:19,685 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:18:19,685 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:18:19,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:18:19,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:18:19,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:18:19,687 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:18:19,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:18:19,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:18:19,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:18:19,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:18:19,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:18:19,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:18:19,690 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:18:19,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:18:19,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:19,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:18:19,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:18:19,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:18:19,691 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:18:19,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:18:19,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:18:19,692 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:18:19,692 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:18:19,692 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:18:19,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:18:19,693 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:18:19,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:18:19,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:18:19,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:18:19,911 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:18:19,912 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:18:19,913 INFO L431 ainManager$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 [2024-01-29 14:18:20,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:18:20,067 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:18:20,068 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-29 14:18:21,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:18:21,344 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:18:21,344 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-29 14:18:21,351 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b74ec806/1fa5eafa6f574b3db68c89f815b50c70/FLAG1779262aa [2024-01-29 14:18:21,363 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b74ec806/1fa5eafa6f574b3db68c89f815b50c70 [2024-01-29 14:18:21,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:18:21,365 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:18:21,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:21,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:18:21,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:18:21,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:20" (1/2) ... [2024-01-29 14:18:21,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a488920 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:21, skipping insertion in model container [2024-01-29 14:18:21,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:20" (1/2) ... [2024-01-29 14:18:21,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cdf157e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:21, skipping insertion in model container [2024-01-29 14:18:21,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:21" (2/2) ... [2024-01-29 14:18:21,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a488920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:21, skipping insertion in model container [2024-01-29 14:18:21,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:21" (2/2) ... [2024-01-29 14:18:21,375 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:18:21,405 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-29 14:18:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-29 14:18:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-29 14:18:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,409 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) [2024-01-29 14:18:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,409 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) [2024-01-29 14:18:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-29 14:18:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-29 14:18:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-29 14:18:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-29 14:18:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,410 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) [2024-01-29 14:18:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,410 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) [2024-01-29 14:18:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-29 14:18:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-29 14:18:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-29 14:18:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-29 14:18:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-29 14:18:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-29 14:18:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-29 14:18:21,413 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,413 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) [2024-01-29 14:18:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-29 14:18:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-29 14:18:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-29 14:18:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-29 14:18:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-29 14:18:21,415 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-29 14:18:21,415 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-29 14:18:21,415 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-29 14:18:21,415 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,416 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) [2024-01-29 14:18:21,416 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-29 14:18:21,416 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-29 14:18:21,417 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-29 14:18:21,417 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:18:21,417 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-29 14:18:21,434 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:21,578 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] [2024-01-29 14:18:21,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:21,606 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:18:21,618 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 [2024-01-29 14:18:21,656 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:18:21,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cdf157e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:21, skipping insertion in model container [2024-01-29 14:18:21,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:21,658 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:18:21,660 INFO L158 Benchmark]: Toolchain (without parser) took 293.66ms. Allocated memory is still 169.9MB. Free memory was 91.4MB in the beginning and 76.0MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:18:21,660 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 169.9MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:21,660 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 137.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:21,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.28ms. Allocated memory is still 169.9MB. Free memory was 91.1MB in the beginning and 76.0MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:18:21,662 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 0.16ms. Allocated memory is still 169.9MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 137.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.28ms. Allocated memory is still 169.9MB. Free memory was 91.1MB in the beginning and 76.0MB in the end (delta: 15.0MB). 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-ab2e0ac-m [2024-01-29 14:18:23,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:18:23,861 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:18:23,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:18:23,870 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:18:23,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:18:23,899 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:18:23,899 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:18:23,899 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:18:23,902 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:18:23,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:18:23,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:18:23,903 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:18:23,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:18:23,904 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:18:23,905 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:18:23,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:18:23,905 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:18:23,905 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:18:23,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:18:23,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:18:23,907 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:18:23,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:18:23,907 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:18:23,907 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:18:23,907 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:18:23,908 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:18:23,908 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:18:23,908 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:18:23,908 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:18:23,909 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:18:23,909 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:18:23,909 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:18:23,909 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:18:23,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:23,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:18:23,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:18:23,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:18:23,916 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:18:23,917 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:18:23,917 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:18:23,917 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:18:23,917 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:18:23,917 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:18:23,918 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:18:23,918 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:18:23,918 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:18:24,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:18:24,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:18:24,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:18:24,273 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:18:24,274 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:18:24,275 INFO L431 ainManager$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 [2024-01-29 14:18:24,493 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:18:24,505 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:18:24,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-29 14:18:25,724 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:18:25,902 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:18:25,902 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-29 14:18:25,910 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33195c170/b17db5073252498a966c2f2d93e929b8/FLAG78b6e5e4f [2024-01-29 14:18:25,925 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33195c170/b17db5073252498a966c2f2d93e929b8 [2024-01-29 14:18:25,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:18:25,927 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:18:25,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:25,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:18:25,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:18:25,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:24" (1/2) ... [2024-01-29 14:18:25,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@700f6780 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:25, skipping insertion in model container [2024-01-29 14:18:25,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:24" (1/2) ... [2024-01-29 14:18:25,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4df6b3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:25, skipping insertion in model container [2024-01-29 14:18:25,939 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:25" (2/2) ... [2024-01-29 14:18:25,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@700f6780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:25, skipping insertion in model container [2024-01-29 14:18:25,940 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:25" (2/2) ... [2024-01-29 14:18:25,940 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:18:25,969 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:18:25,970 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) [2024-01-29 14:18:25,970 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,970 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-29 14:18:25,971 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-29 14:18:25,971 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-29 14:18:25,971 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-29 14:18:25,971 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,972 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) [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-29 14:18:25,972 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-29 14:18:25,973 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-29 14:18:25,973 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-29 14:18:25,973 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-29 14:18:25,973 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-29 14:18:25,974 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,974 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) [2024-01-29 14:18:25,974 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,974 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) [2024-01-29 14:18:25,974 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-29 14:18:25,974 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-29 14:18:25,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-29 14:18:25,975 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-29 14:18:25,975 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-29 14:18:25,975 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) [2024-01-29 14:18:25,975 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,975 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) [2024-01-29 14:18:25,975 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:18:25,975 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-29 14:18:25,976 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-29 14:18:25,976 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-29 14:18:25,977 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-29 14:18:25,978 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-29 14:18:25,979 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-29 14:18:25,980 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-29 14:18:25,980 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-29 14:18:25,980 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-29 14:18:25,980 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-29 14:18:25,981 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-29 14:18:25,981 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-29 14:18:25,981 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-29 14:18:25,982 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-29 14:18:25,982 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-29 14:18:25,982 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-29 14:18:25,982 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-29 14:18:25,982 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-29 14:18:25,983 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-29 14:18:25,983 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:18:26,002 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:26,167 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] [2024-01-29 14:18:26,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:26,189 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:18:26,199 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 [2024-01-29 14:18:26,243 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:18:26,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4df6b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:26, skipping insertion in model container [2024-01-29 14:18:26,244 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:26,244 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:18:26,246 INFO L158 Benchmark]: Toolchain (without parser) took 318.25ms. Allocated memory is still 58.7MB. Free memory was 35.9MB in the beginning and 34.3MB in the end (delta: 1.6MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2024-01-29 14:18:26,246 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 39.8MB. Free memory is still 23.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:26,246 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 48.2MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:26,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.50ms. Allocated memory is still 58.7MB. Free memory was 35.7MB in the beginning and 34.3MB in the end (delta: 1.4MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2024-01-29 14:18:26,249 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 0.14ms. Allocated memory is still 39.8MB. Free memory is still 23.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.33ms. Allocated memory is still 48.2MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 314.50ms. Allocated memory is still 58.7MB. Free memory was 35.7MB in the beginning and 34.3MB in the end (delta: 1.4MB). Peak memory consumption was 11.1MB. 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