./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.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:32:27,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:32:28,120 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:32:28,123 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:32:28,123 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:32:28,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:32:28,180 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:32:28,180 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:32:28,181 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:32:28,188 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:32:28,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:32:28,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:32:28,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:32:28,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:32:28,191 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:32:28,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:32:28,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:32:28,192 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:32:28,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:32:28,192 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:32:28,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:32:28,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:32:28,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:32:28,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:32:28,193 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:32:28,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:32:28,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:32:28,194 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:32:28,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:32:28,194 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:32:28,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:32:28,195 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:32:28,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:32:28,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:32:28,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:32:28,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:32:28,196 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:32:28,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:32:28,196 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:32:28,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:32:28,197 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:32:28,202 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:32:28,202 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:32:28,203 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:32:28,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:32:28,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:32:28,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:32:28,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:32:28,437 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:32:28,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-02-05 10:32:29,425 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:32:29,586 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:32:29,587 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-02-05 10:32:29,596 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fb2b423e/b87ead8341524e58b35f6609c892c1eb/FLAGfebd12c8a [2024-02-05 10:32:29,608 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fb2b423e/b87ead8341524e58b35f6609c892c1eb [2024-02-05 10:32:29,610 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:32:29,610 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:32:29,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml [2024-02-05 10:32:29,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:32:29,767 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:32:29,768 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:32:29,768 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:32:29,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:32:29,772 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:32:29" (1/2) ... [2024-02-05 10:32:29,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@289b4a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:32:29, skipping insertion in model container [2024-02-05 10:32:29,773 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:32:29" (1/2) ... [2024-02-05 10:32:29,775 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eb1ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:32:29, skipping insertion in model container [2024-02-05 10:32:29,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:32:29" (2/2) ... [2024-02-05 10:32:29,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@289b4a3a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:32:29, skipping insertion in model container [2024-02-05 10:32:29,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:32:29" (2/2) ... [2024-02-05 10:32:29,776 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:32:29,844 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:32:29,845 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-02-05 10:32:29,845 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,845 INFO L101 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) [2024-02-05 10:32:29,846 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,846 INFO L101 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) [2024-02-05 10:32:29,846 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (((((nondet_0 == 0) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:29,847 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,847 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,847 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,847 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,847 INFO L101 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)) [2024-02-05 10:32:29,847 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,847 INFO L101 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) [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Loop invariant at [L53-L53] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,848 INFO L101 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) [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,848 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:29,849 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,849 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:29,849 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,849 INFO L101 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) [2024-02-05 10:32:29,849 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,850 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,850 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,850 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,850 INFO L101 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)) [2024-02-05 10:32:29,850 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-02-05 10:32:29,850 INFO L101 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) [2024-02-05 10:32:29,851 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,851 INFO L101 nessWitnessExtractor]: Loop invariant at [L96-L96] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,851 INFO L101 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) [2024-02-05 10:32:29,851 INFO L101 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) [2024-02-05 10:32:29,851 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,851 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,851 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,852 INFO L101 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) [2024-02-05 10:32:29,853 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,853 INFO L101 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) [2024-02-05 10:32:29,853 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-02-05 10:32:29,853 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,853 INFO L101 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) [2024-02-05 10:32:29,853 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,853 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,854 INFO L101 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) [2024-02-05 10:32:29,854 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:29,854 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,854 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,854 INFO L101 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) [2024-02-05 10:32:29,854 INFO L101 nessWitnessExtractor]: Loop invariant at [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:32:29,855 INFO L101 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) [2024-02-05 10:32:29,855 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-02-05 10:32:29,879 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:32:30,072 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] [2024-02-05 10:32:30,079 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:32:30,090 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 [2024-02-05 10:32:30,190 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 [2024-02-05 10:32:30,197 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:32:30,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eb1ddc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:32:30, skipping insertion in model container [2024-02-05 10:32:30,198 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:32:30,198 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:32:30,200 INFO L158 Benchmark]: Toolchain (without parser) took 432.20ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 54.2MB in the beginning and 117.6MB in the end (delta: -63.4MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2024-02-05 10:32:30,200 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:32:30,201 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:32:30,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.03ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 53.8MB in the beginning and 117.6MB in the end (delta: -63.8MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2024-02-05 10:32:30,203 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 430.03ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 53.8MB in the beginning and 117.6MB in the end (delta: -63.8MB). Peak memory consumption was 27.5MB. 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:32:31,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:32:31,871 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:32:31,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:32:31,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:32:31,901 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:32:31,902 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:32:31,902 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:32:31,902 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:32:31,905 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:32:31,906 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:32:31,906 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:32:31,907 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:32:31,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:32:31,908 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:32:31,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:32:31,908 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:32:31,909 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:32:31,909 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:32:31,909 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:32:31,909 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:32:31,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:32:31,910 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:32:31,910 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:32:31,910 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:32:31,910 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:32:31,910 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:32:31,911 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:32:31,911 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:32:31,911 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:32:31,912 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:32:31,912 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:32:31,912 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:32:31,912 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:32:31,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:32:31,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:32:31,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:32:31,914 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:32:31,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:32:31,915 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:32:31,915 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:32:32,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:32:32,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:32:32,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:32:32,214 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:32:32,216 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:32:32,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml [2024-02-05 10:32:32,438 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:32:32,438 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:32:32,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-02-05 10:32:33,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:32:33,689 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:32:33,689 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-02-05 10:32:33,696 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80919ca45/0f07e3cd39a44c61a0d44e7465c301b1/FLAG94be0a36b [2024-02-05 10:32:33,708 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80919ca45/0f07e3cd39a44c61a0d44e7465c301b1 [2024-02-05 10:32:33,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:32:33,710 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:32:33,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:32:33,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:32:33,714 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:32:33,715 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:32:32" (1/2) ... [2024-02-05 10:32:33,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ed1446 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:32:33, skipping insertion in model container [2024-02-05 10:32:33,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:32:32" (1/2) ... [2024-02-05 10:32:33,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11d53305 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:32:33, skipping insertion in model container [2024-02-05 10:32:33,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:32:33" (2/2) ... [2024-02-05 10:32:33,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ed1446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:32:33, skipping insertion in model container [2024-02-05 10:32:33,717 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:32:33" (2/2) ... [2024-02-05 10:32:33,718 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:32:33,806 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:32:33,808 INFO L101 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) [2024-02-05 10:32:33,808 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-02-05 10:32:33,808 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,808 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,808 INFO L101 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) [2024-02-05 10:32:33,808 INFO L101 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)) [2024-02-05 10:32:33,808 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,809 INFO L101 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) [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,809 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,810 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,810 INFO L101 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-02-05 10:32:33,810 INFO L101 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) [2024-02-05 10:32:33,810 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,811 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,811 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,811 INFO L101 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) [2024-02-05 10:32:33,811 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,811 INFO L101 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)) [2024-02-05 10:32:33,811 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,811 INFO L101 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) [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Loop invariant at [L74-L74] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Loop invariant at [L53-L53] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,812 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,813 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:33,813 INFO L101 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) [2024-02-05 10:32:33,814 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:33,814 INFO L101 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) [2024-02-05 10:32:33,814 INFO L101 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) [2024-02-05 10:32:33,815 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,815 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,815 INFO L101 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) [2024-02-05 10:32:33,815 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (((((nondet_0 == 0) && (break_11 == 0)) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-02-05 10:32:33,815 INFO L101 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-02-05 10:32:33,815 INFO L101 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) [2024-02-05 10:32:33,816 INFO L101 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) [2024-02-05 10:32:33,816 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,816 INFO L101 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) [2024-02-05 10:32:33,816 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,816 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,816 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,817 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-02-05 10:32:33,817 INFO L101 nessWitnessExtractor]: Loop invariant at [L96-L96] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,817 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,817 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-05 10:32:33,818 INFO L101 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) [2024-02-05 10:32:33,855 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:32:34,040 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] [2024-02-05 10:32:34,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:32:34,067 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:32:34,072 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:32:34,103 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] [2024-02-05 10:32:34,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:32:34,109 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 [2024-02-05 10:32:34,173 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 [2024-02-05 10:32:34,179 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:32:34,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11d53305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:32:34, skipping insertion in model container [2024-02-05 10:32:34,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:32:34,180 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:32:34,181 INFO L158 Benchmark]: Toolchain (without parser) took 471.13ms. Allocated memory is still 79.7MB. Free memory was 48.1MB in the beginning and 41.6MB in the end (delta: 6.4MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-02-05 10:32:34,182 INFO L158 Benchmark]: Witness Parser took 0.80ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:32:34,182 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:32:34,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.49ms. Allocated memory is still 79.7MB. Free memory was 47.8MB in the beginning and 41.6MB in the end (delta: 6.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-02-05 10:32:34,190 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 0.80ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.49ms. Allocated memory is still 79.7MB. Free memory was 47.8MB in the beginning and 41.6MB in the end (delta: 6.2MB). Peak memory consumption was 13.5MB. 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