./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 3d25acf6 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-dev-3d25acf-m [2024-01-30 14:23:20,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:20,993 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:23:21,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:21,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:21,029 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:21,034 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:21,036 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:21,036 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:21,040 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:21,040 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:21,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:21,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:21,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:21,043 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:21,044 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:21,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:21,044 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:21,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:23:21,045 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:21,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:21,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:21,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:21,046 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:21,046 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:21,047 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:21,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:21,047 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:21,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:21,048 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:21,049 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:21,050 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:21,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:21,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:21,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:21,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:21,051 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:23:21,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:23:21,051 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:21,052 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:21,052 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:21,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:21,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:21,053 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:21,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:21,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:21,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:21,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:21,297 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:21,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-30 14:23:22,424 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:22,658 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:22,659 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-30 14:23:22,672 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f13fc9c66/f58c554ae839490bbbff83578638875f/FLAG342607b24 [2024-01-30 14:23:22,691 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f13fc9c66/f58c554ae839490bbbff83578638875f [2024-01-30 14:23:22,693 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:22,694 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:22,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-name-comparator-subst.wvr.yml/witness.yml [2024-01-30 14:23:22,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:22,904 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:22,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:22,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:22,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:22,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:22" (1/2) ... [2024-01-30 14:23:22,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8286371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:22, skipping insertion in model container [2024-01-30 14:23:22,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:22" (1/2) ... [2024-01-30 14:23:22,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38f6ff94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:22, skipping insertion in model container [2024-01-30 14:23:22,918 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:22" (2/2) ... [2024-01-30 14:23:22,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8286371 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:22, skipping insertion in model container [2024-01-30 14:23:22,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:22" (2/2) ... [2024-01-30 14:23:22,919 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:22,988 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:22,990 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) [2024-01-30 14:23:22,990 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,990 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,990 INFO L98 nessWitnessExtractor]: Loop invariant at [L152-L154] (((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)) [2024-01-30 14:23:22,990 INFO L98 nessWitnessExtractor]: Loop invariant at [L53-L61] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,991 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,991 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,991 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) [2024-01-30 14:23:22,991 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,991 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) [2024-01-30 14:23:22,992 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,992 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,992 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,992 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,992 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) [2024-01-30 14:23:22,992 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,993 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,993 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-01-30 14:23:22,993 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) [2024-01-30 14:23:22,993 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:23:22,993 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,994 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:22,994 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,994 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,994 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)) [2024-01-30 14:23:22,995 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-01-30 14:23:22,995 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:22,995 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) [2024-01-30 14:23:22,995 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) [2024-01-30 14:23:22,995 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) [2024-01-30 14:23:22,995 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) [2024-01-30 14:23:22,996 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) [2024-01-30 14:23:22,996 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,996 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,996 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,997 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,997 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) [2024-01-30 14:23:22,997 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-01-30 14:23:22,999 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) [2024-01-30 14:23:22,999 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-30 14:23:22,999 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) [2024-01-30 14:23:22,999 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] nondet_0 == 0 [2024-01-30 14:23:23,000 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,000 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) [2024-01-30 14:23:23,000 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,000 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:23,001 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,001 INFO L98 nessWitnessExtractor]: Loop invariant at [L96-L104] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,001 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,001 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,001 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,002 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) [2024-01-30 14:23:23,002 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,002 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,002 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-30 14:23:23,003 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-01-30 14:23:23,033 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:23,219 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] [2024-01-30 14:23:23,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:23,253 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:23,268 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:23:23,271 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 [2024-01-30 14:23:23,339 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 [2024-01-30 14:23:23,364 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:23:23,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38f6ff94 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:23, skipping insertion in model container [2024-01-30 14:23:23,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:23,365 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:23,367 INFO L158 Benchmark]: Toolchain (without parser) took 462.26ms. Allocated memory is still 148.9MB. Free memory was 83.7MB in the beginning and 119.5MB in the end (delta: -35.8MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-01-30 14:23:23,367 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:23,368 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:23,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.79ms. Allocated memory is still 148.9MB. Free memory was 83.7MB in the beginning and 119.5MB in the end (delta: -35.8MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-01-30 14:23:23,378 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.79ms. Allocated memory is still 148.9MB. Free memory was 83.7MB in the beginning and 119.5MB in the end (delta: -35.8MB). Peak memory consumption was 25.9MB. 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-dev-3d25acf-m [2024-01-30 14:23:25,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:23:25,769 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:23:25,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:23:25,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:23:25,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:23:25,812 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:23:25,813 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:23:25,813 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:23:25,817 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:23:25,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:23:25,818 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:23:25,818 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:23:25,820 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:23:25,820 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:23:25,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:23:25,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:23:25,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:23:25,822 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:23:25,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:23:25,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:23:25,823 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:23:25,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:23:25,824 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:23:25,824 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:23:25,824 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:23:25,825 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:23:25,825 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:23:25,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:23:25,826 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:23:25,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:23:25,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:23:25,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:23:25,828 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:23:25,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:23:25,828 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:23:25,829 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:23:25,829 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:23:25,830 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:23:25,830 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:23:25,830 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:23:25,830 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:23:25,831 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:23:25,831 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:23:25,831 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:23:25,832 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:23:25,832 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:23:26,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:23:26,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:23:26,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:23:26,204 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:23:26,204 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:23:26,206 INFO L431 ainManager$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 [2024-01-30 14:23:26,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:23:26,439 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:23:26,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-30 14:23:27,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:23:27,826 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:23:27,832 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2024-01-30 14:23:27,844 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ec76ef68/ec8c025eddeb459aa53534ccd3d0e7b5/FLAG635bba8fb [2024-01-30 14:23:27,861 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ec76ef68/ec8c025eddeb459aa53534ccd3d0e7b5 [2024-01-30 14:23:27,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:23:27,862 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:23:27,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:27,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:23:27,869 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:23:27,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:26" (1/2) ... [2024-01-30 14:23:27,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f82a90 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:27, skipping insertion in model container [2024-01-30 14:23:27,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:23:26" (1/2) ... [2024-01-30 14:23:27,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55725bdb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:23:27, skipping insertion in model container [2024-01-30 14:23:27,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:27" (2/2) ... [2024-01-30 14:23:27,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f82a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:27, skipping insertion in model container [2024-01-30 14:23:27,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:23:27" (2/2) ... [2024-01-30 14:23:27,874 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:23:27,951 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:23:27,953 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) [2024-01-30 14:23:27,953 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,953 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,953 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:23:27,953 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,954 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) [2024-01-30 14:23:27,954 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)) [2024-01-30 14:23:27,954 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,954 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,954 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,954 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) [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L53-L61] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((nondet_0 == 0) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,955 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((nondet_0 == 0) && (result_12 == 0)) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:27,956 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,956 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,956 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,957 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,957 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,957 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) [2024-01-30 14:23:27,957 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) [2024-01-30 14:23:27,957 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,957 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) [2024-01-30 14:23:27,958 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,958 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,958 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,958 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,958 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (1 <= b) && (b != 0) [2024-01-30 14:23:27,959 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,959 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,959 INFO L98 nessWitnessExtractor]: Loop invariant at [L152-L154] (((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)) [2024-01-30 14:23:27,960 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,961 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,961 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) [2024-01-30 14:23:27,961 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) [2024-01-30 14:23:27,961 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (b <= -1) && (b != 0) [2024-01-30 14:23:27,961 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,961 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) [2024-01-30 14:23:27,962 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) [2024-01-30 14:23:27,962 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] nondet_0 == 0 [2024-01-30 14:23:27,962 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,962 INFO L98 nessWitnessExtractor]: Loop invariant at [L96-L104] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,962 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,963 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) [2024-01-30 14:23:27,963 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,963 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-30 14:23:27,963 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) [2024-01-30 14:23:27,963 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (nondet_0 == 0) && (break_15 == 0) [2024-01-30 14:23:27,964 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) [2024-01-30 14:23:27,964 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((nondet_0 == 0) && (i_13 == 0)) && (current_14 == 0)) && (break_15 == 0) [2024-01-30 14:23:27,965 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) [2024-01-30 14:23:27,965 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) [2024-01-30 14:23:27,966 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] nondet_0 == 0 [2024-01-30 14:23:27,999 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:28,216 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] [2024-01-30 14:23:28,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:28,249 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:23:28,255 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:23:28,290 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] [2024-01-30 14:23:28,292 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:23:28,304 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:23:28,313 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:23:28,315 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 [2024-01-30 14:23:28,423 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 [2024-01-30 14:23:28,426 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:23:28,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55725bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:23:28, skipping insertion in model container [2024-01-30 14:23:28,427 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:23:28,427 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:23:28,429 INFO L158 Benchmark]: Toolchain (without parser) took 565.51ms. Allocated memory is still 71.3MB. Free memory was 45.9MB in the beginning and 48.4MB in the end (delta: -2.5MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2024-01-30 14:23:28,429 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 29.6MB in the beginning and 29.6MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:28,429 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:23:28,430 INFO L158 Benchmark]: CACSL2BoogieTranslator took 562.06ms. Allocated memory is still 71.3MB. Free memory was 45.9MB in the beginning and 48.4MB in the end (delta: -2.5MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2024-01-30 14:23:28,431 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 0.20ms. Allocated memory is still 48.2MB. Free memory was 29.6MB in the beginning and 29.6MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 562.06ms. Allocated memory is still 71.3MB. Free memory was 45.9MB in the beginning and 48.4MB in the end (delta: -2.5MB). Peak memory consumption was 22.5MB. 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