./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.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/chl-name-comparator-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/chl-name-comparator-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-name-comparator-subst.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:08:16,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:08:16,140 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:08:16,146 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:08:16,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:08:16,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:08:16,167 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:08:16,167 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:08:16,168 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:08:16,171 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:08:16,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:08:16,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:08:16,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:08:16,173 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:08:16,174 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:08:16,174 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:08:16,174 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:08:16,174 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:08:16,174 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:08:16,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:08:16,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:08:16,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:08:16,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:08:16,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:08:16,176 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:08:16,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:08:16,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:08:16,177 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:08:16,177 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:08:16,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:08:16,178 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:08:16,178 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:08:16,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:08:16,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:08:16,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:08:16,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:08:16,179 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:08:16,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:08:16,180 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:08:16,180 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:08:16,180 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:08:16,180 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:08:16,181 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:08:16,181 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:08:16,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:08:16,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:08:16,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:08:16,409 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:08:16,409 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:08:16,410 INFO L431 ainManager$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/chl-name-comparator-subst.wvr.yml/witness.yml [2024-01-31 16:08:16,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:08:16,590 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:08:16,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-31 16:08:17,554 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:08:17,755 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:08:17,755 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-31 16:08:17,764 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/258b1894b/68825a1e294746c6a6528280debb0780/FLAGefbdaf769 [2024-01-31 16:08:17,779 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/258b1894b/68825a1e294746c6a6528280debb0780 [2024-01-31 16:08:17,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:08:17,780 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:08:17,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:17,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:08:17,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:08:17,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:16" (1/2) ... [2024-01-31 16:08:17,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c900187 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:17, skipping insertion in model container [2024-01-31 16:08:17,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:16" (1/2) ... [2024-01-31 16:08:17,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c1651ac and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:17, skipping insertion in model container [2024-01-31 16:08:17,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:17" (2/2) ... [2024-01-31 16:08:17,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c900187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:17, skipping insertion in model container [2024-01-31 16:08:17,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:17" (2/2) ... [2024-01-31 16:08:17,791 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:08:17,910 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((nondet_0 == 0) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,912 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((nondet_0 == 0) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((((((((nondet_0 == 0) && (name_1 == 0)) && (name_2 == 0)) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-01-31 16:08:17,913 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((((((((-6LL + (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )i) + (long long )size >= 0LL)) && ((6LL - (long long )i) - (long long )size >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3)) && (i == 3) [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,914 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Loop invariant at [L152-L152] (((3 == size) && (nondet_0 == 0)) && (size == 3)) && ((((((((-6LL + (long long )i) + (long long )size >= 0LL && (0LL - (long long )i) + (long long )size >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && (long long )i - (long long )size >= 0LL) && i == 3) || (((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Loop invariant at [L96-L96] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((((((((nondet_0 == 0) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,915 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((nondet_0 == 0) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((((((((((((nondet_0 == 0) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((3 == size) && (nondet_0 == 0)) && (size == 3)) && (((((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,916 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,917 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((((((((nondet_0 == 0) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,917 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,917 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((nondet_0 == 0) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,917 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((((((((nondet_0 == 0) && (name_2 == 0)) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,918 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (((((((((((nondet_0 == 0) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((((((((((((nondet_0 == 0) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,919 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Loop invariant at [L53-L53] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:17,920 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,921 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-31 16:08:17,921 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-01-31 16:08:17,945 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:18,100 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/chl-name-comparator-subst.wvr.c[4875,4888] [2024-01-31 16:08:18,107 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:18,125 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:08:18,227 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/chl-name-comparator-subst.wvr.c[4875,4888] Start Parsing Local [2024-01-31 16:08:18,233 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:08:18,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c1651ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:18, skipping insertion in model container [2024-01-31 16:08:18,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:18,234 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:08:18,235 INFO L158 Benchmark]: Toolchain (without parser) took 454.22ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 72.6MB in the beginning and 152.7MB in the end (delta: -80.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-31 16:08:18,237 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:18,237 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:18,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 449.81ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 72.3MB in the beginning and 152.7MB in the end (delta: -80.4MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-31 16:08:18,238 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 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 449.81ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 72.3MB in the beginning and 152.7MB in the end (delta: -80.4MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 148]: 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/chl-name-comparator-subst.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-name-comparator-subst.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:08:20,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:08:20,213 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:08:20,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:08:20,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:08:20,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:08:20,247 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:08:20,247 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:08:20,247 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:08:20,248 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:08:20,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:08:20,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:08:20,248 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:08:20,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:08:20,249 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:08:20,249 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:08:20,249 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:08:20,249 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:08:20,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:08:20,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:08:20,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:08:20,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:08:20,253 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:08:20,253 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:08:20,256 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:08:20,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:08:20,256 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:08:20,256 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:08:20,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:08:20,257 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:08:20,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:08:20,258 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:08:20,258 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:08:20,258 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:08:20,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:08:20,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:08:20,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:08:20,259 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:08:20,259 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:08:20,259 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:08:20,260 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:08:20,260 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:08:20,260 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:08:20,260 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:08:20,260 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:08:20,261 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:08:20,261 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:08:20,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:08:20,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:08:20,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:08:20,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:08:20,535 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:08:20,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-31 16:08:21,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:08:21,729 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:08:21,729 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-31 16:08:21,741 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4a7130da/af649cb20ef04c038b8da7eb16fc5565/FLAGb381b1b84 [2024-01-31 16:08:21,758 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4a7130da/af649cb20ef04c038b8da7eb16fc5565 [2024-01-31 16:08:21,760 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:08:21,760 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:08:21,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml [2024-01-31 16:08:21,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:08:21,930 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:08:21,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:21,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:08:21,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:08:21,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:21" (1/2) ... [2024-01-31 16:08:21,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f1a7c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:21, skipping insertion in model container [2024-01-31 16:08:21,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:21" (1/2) ... [2024-01-31 16:08:21,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6beaeb8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:21, skipping insertion in model container [2024-01-31 16:08:21,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:21" (2/2) ... [2024-01-31 16:08:21,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f1a7c9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:21, skipping insertion in model container [2024-01-31 16:08:21,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:21" (2/2) ... [2024-01-31 16:08:21,938 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:08:22,010 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:08:22,011 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,011 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,011 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((nondet_0 == 0) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,012 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,012 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,012 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,012 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((((((((((((nondet_0 == 0) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((nondet_0 == 0) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((((((((nondet_0 == 0) && (name_2 == 0)) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (((((((((((nondet_0 == 0) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,013 INFO L98 nessWitnessExtractor]: Loop invariant at [L53-L53] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,014 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,014 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,014 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((((((((-6LL + (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )i) + (long long )size >= 0LL)) && ((6LL - (long long )i) - (long long )size >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3)) && (i == 3) [2024-01-31 16:08:22,014 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((((((((nondet_0 == 0) && (name_1 == 0)) && (name_2 == 0)) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Loop invariant at [L96-L96] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,015 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,016 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-01-31 16:08:22,016 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-01-31 16:08:22,016 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,016 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((((((((nondet_0 == 0) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,016 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((((((((((((nondet_0 == 0) && (name_3 == 0)) && (result_4 == 0)) && (i_5 == 0)) && (current_6 == 0)) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,017 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:22,017 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,017 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-01-31 16:08:22,018 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,018 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-01-31 16:08:22,018 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,018 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((3 == size) && (nondet_0 == 0)) && (size == 3)) && (((((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((nondet_0 == 0) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Loop invariant at [L152-L152] (((3 == size) && (nondet_0 == 0)) && (size == 3)) && ((((((((-6LL + (long long )i) + (long long )size >= 0LL && (0LL - (long long )i) + (long long )size >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && (long long )i - (long long )size >= 0LL) && i == 3) || (((((-5LL + (long long )i) + (long long )size >= 0LL && (-1LL - (long long )i) + (long long )size >= 0LL) && (1LL + (long long )i) - (long long )size >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || (((((-4LL + (long long )i) + (long long )size >= 0LL && (-2LL - (long long )i) + (long long )size >= 0LL) && (2LL + (long long )i) - (long long )size >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || ((((((-3LL + (long long )i) + (long long )size >= 0LL && (-3LL - (long long )i) + (long long )size >= 0LL) && (3LL + (long long )i) - (long long )size >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:08:22,019 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((((((((nondet_0 == 0) && (break_7 == 0)) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,020 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,020 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,020 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,020 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((nondet_0 == 0) && (result_8 == 0)) && (i_9 == 0)) && (current_10 == 0)) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-31 16:08:22,020 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] (((((((2147483645LL + (long long )i) + (long long )size >= 0LL) && ((2147483644LL - (long long )i) + (long long )size >= 0LL)) && ((2147483651LL + (long long )i) - (long long )size >= 0LL)) && ((2147483650LL - (long long )i) - (long long )size >= 0LL)) && (3 == size)) && (nondet_0 == 0)) && (size == 3) [2024-01-31 16:08:22,021 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,021 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,021 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,021 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-31 16:08:22,044 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:22,215 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/chl-name-comparator-subst.wvr.c[4875,4888] [2024-01-31 16:08:22,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:22,237 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:08:22,243 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:22,282 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/chl-name-comparator-subst.wvr.c[4875,4888] [2024-01-31 16:08:22,284 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:22,287 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:08:22,364 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/chl-name-comparator-subst.wvr.c[4875,4888] Start Parsing Local [2024-01-31 16:08:22,371 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:08:22,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6beaeb8e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:22, skipping insertion in model container [2024-01-31 16:08:22,372 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:22,372 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:08:22,374 INFO L158 Benchmark]: Toolchain (without parser) took 443.71ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 53.4MB in the beginning and 71.4MB in the end (delta: -17.9MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2024-01-31 16:08:22,374 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:22,374 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 75.5MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:22,375 INFO L158 Benchmark]: CACSL2BoogieTranslator took 441.96ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 53.2MB in the beginning and 71.4MB in the end (delta: -18.2MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2024-01-31 16:08:22,376 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 75.5MB. Free memory is still 40.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 441.96ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 53.2MB in the beginning and 71.4MB in the end (delta: -18.2MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 148]: 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