./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 a340643f 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-a340643-m [2024-01-27 14:51:05,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:05,909 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:05,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:05,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:05,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:05,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:05,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:05,929 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:05,929 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:05,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:05,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:05,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:05,931 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:05,931 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:05,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:05,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:05,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:05,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:05,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:05,933 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:05,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:05,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:05,934 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:05,940 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:05,940 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:05,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:05,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:05,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:05,942 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:05,942 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:05,942 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:05,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:05,943 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:05,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:05,944 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:05,944 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:05,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:05,945 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:05,945 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:05,945 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:05,946 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:05,946 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:05,946 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:06,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:06,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:06,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:06,225 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:06,226 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:06,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-27 14:51:07,234 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:07,444 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:07,446 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-27 14:51:07,454 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43c4624f2/96629a00f4dd4d8687c19c52fbe94e47/FLAGfed06eb29 [2024-01-27 14:51:07,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43c4624f2/96629a00f4dd4d8687c19c52fbe94e47 [2024-01-27 14:51:07,471 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:07,472 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:07,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fibonacci.wvr.yml/witness.yml [2024-01-27 14:51:07,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:07,622 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:07,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:07,623 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:07,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:07,627 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:07" (1/2) ... [2024-01-27 14:51:07,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1455d836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,630 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:07" (1/2) ... [2024-01-27 14:51:07,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71913d2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:07" (2/2) ... [2024-01-27 14:51:07,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1455d836 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:07" (2/2) ... [2024-01-27 14:51:07,633 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:07,651 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:07,652 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-27 14:51:07,652 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-27 14:51:07,653 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-27 14:51:07,654 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) [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-27 14:51:07,654 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-27 14:51:07,655 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-27 14:51:07,655 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-27 14:51:07,655 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-27 14:51:07,655 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-27 14:51:07,655 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-27 14:51:07,656 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-27 14:51:07,656 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,656 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-27 14:51:07,656 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,656 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) [2024-01-27 14:51:07,656 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) [2024-01-27 14:51:07,656 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-27 14:51:07,657 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-27 14:51:07,658 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-27 14:51:07,658 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) [2024-01-27 14:51:07,658 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-27 14:51:07,660 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-27 14:51:07,661 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-27 14:51:07,661 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-27 14:51:07,661 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-27 14:51:07,661 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-27 14:51:07,661 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,662 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) [2024-01-27 14:51:07,662 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-27 14:51:07,662 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,662 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) [2024-01-27 14:51:07,663 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-27 14:51:07,663 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-27 14:51:07,664 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-27 14:51:07,664 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-27 14:51:07,664 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-27 14:51:07,664 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-27 14:51:07,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:07,801 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] [2024-01-27 14:51:07,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:07,818 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:07,827 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 [2024-01-27 14:51:07,868 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:07,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71913d2e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:07,869 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:07,871 INFO L158 Benchmark]: Toolchain (without parser) took 248.42ms. Allocated memory is still 167.8MB. Free memory was 108.2MB in the beginning and 92.7MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:51:07,871 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:07,871 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 112.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:07,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 246.09ms. Allocated memory is still 167.8MB. Free memory was 107.8MB in the beginning and 92.7MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:51:07,873 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 112.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 246.09ms. Allocated memory is still 167.8MB. Free memory was 107.8MB in the beginning and 92.7MB in the end (delta: 15.1MB). 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-a340643-m [2024-01-27 14:51:09,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:09,800 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:09,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:09,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:09,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:09,849 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:09,849 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:09,850 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:09,851 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:09,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:09,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:09,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:09,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:09,855 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:09,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:09,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:09,857 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:09,857 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:09,857 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:09,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:09,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:09,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:09,859 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:09,859 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:09,859 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:09,860 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:09,864 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:09,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:09,864 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:09,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:09,866 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:09,866 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:09,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:09,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:09,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:09,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:09,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:09,867 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:09,868 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:09,868 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:09,868 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:09,868 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:09,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:09,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:09,869 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:09,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:10,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:10,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:10,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:10,208 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:10,209 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:10,210 INFO L431 ainManager$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 [2024-01-27 14:51:10,338 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:10,353 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:10,354 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-27 14:51:11,438 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:11,653 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:11,653 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2024-01-27 14:51:11,661 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54c2c8d50/ca50b8be55fb40d791ded7bc54347253/FLAG049f025ed [2024-01-27 14:51:11,679 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54c2c8d50/ca50b8be55fb40d791ded7bc54347253 [2024-01-27 14:51:11,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:11,682 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:11,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:11,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:11,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:11,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:10" (1/2) ... [2024-01-27 14:51:11,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f1f4f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:11, skipping insertion in model container [2024-01-27 14:51:11,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:10" (1/2) ... [2024-01-27 14:51:11,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0368bd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:11, skipping insertion in model container [2024-01-27 14:51:11,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:11" (2/2) ... [2024-01-27 14:51:11,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f1f4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:11, skipping insertion in model container [2024-01-27 14:51:11,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:11" (2/2) ... [2024-01-27 14:51:11,702 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:11,731 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:11,732 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f2_7 == 0 [2024-01-27 14:51:11,733 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] f1_6 == 0 [2024-01-27 14:51:11,733 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] l_8 == 0 [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] 1 <= b [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b != 0 [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b <= -1 [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b != 0 [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Loop invariant at [L54-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,734 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) [2024-01-27 14:51:11,734 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_8 == 0 [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] n_0 == 0 [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_3 == 0 [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_6 == 0 [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f1_2 == 0 [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-27 14:51:11,735 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-27 14:51:11,736 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-27 14:51:11,736 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] l_4 == 0 [2024-01-27 14:51:11,736 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] f2_7 == 0 [2024-01-27 14:51:11,736 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,736 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) [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_4 == 0 [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] l_8 == 0 [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f1_6 == 0 [2024-01-27 14:51:11,737 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] f2_7 == 0 [2024-01-27 14:51:11,738 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] l_8 == 0 [2024-01-27 14:51:11,738 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) [2024-01-27 14:51:11,738 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,738 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L47] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,738 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) [2024-01-27 14:51:11,738 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 1 <= b [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] b != 0 [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] l_8 == 0 [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_4 == 0 [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] l_8 == 0 [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_3 == 0 [2024-01-27 14:51:11,740 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f1_6 == 0 [2024-01-27 14:51:11,741 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] f2_7 == 0 [2024-01-27 14:51:11,741 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-27 14:51:11,741 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,741 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) [2024-01-27 14:51:11,741 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,741 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b != 0 [2024-01-27 14:51:11,742 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] b <= -1 [2024-01-27 14:51:11,742 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_6 == 0 [2024-01-27 14:51:11,742 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_7 == 0 [2024-01-27 14:51:11,742 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f1_2 == 0 [2024-01-27 14:51:11,742 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 - (long long )f1_6 >= 0LL [2024-01-27 14:51:11,743 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] f2_3 == 0 [2024-01-27 14:51:11,743 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_4 == 0 [2024-01-27 14:51:11,744 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (long long )f1_2 + (long long )f1_6 >= 0LL [2024-01-27 14:51:11,744 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] l_8 == 0 [2024-01-27 14:51:11,744 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) + (long long )f1_6 >= 0LL [2024-01-27 14:51:11,745 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (0LL - (long long )f1_2) - (long long )f1_6 >= 0LL [2024-01-27 14:51:11,745 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] f2_7 == 0 [2024-01-27 14:51:11,745 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] l_8 == 0 [2024-01-27 14:51:11,745 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) [2024-01-27 14:51:11,745 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-27 14:51:11,765 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:11,936 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] [2024-01-27 14:51:11,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:11,960 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:11,971 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 [2024-01-27 14:51:12,019 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:12,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0368bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:12, skipping insertion in model container [2024-01-27 14:51:12,021 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:12,021 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:12,023 INFO L158 Benchmark]: Toolchain (without parser) took 340.23ms. Allocated memory is still 67.1MB. Free memory was 32.5MB in the beginning and 33.0MB in the end (delta: -488.4kB). Peak memory consumption was 638.8kB. Max. memory is 16.1GB. [2024-01-27 14:51:12,023 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 54.5MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:12,024 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 74.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:12,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.11ms. Allocated memory is still 67.1MB. Free memory was 48.3MB in the beginning and 33.0MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:51:12,026 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 0.27ms. Allocated memory is still 54.5MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 74.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.11ms. Allocated memory is still 67.1MB. Free memory was 48.3MB in the beginning and 33.0MB in the end (delta: 15.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN