./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.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/popl20-more-max-array-hom.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:53,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:53,212 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:10:53,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:53,219 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:53,243 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:53,246 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:53,247 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:53,247 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:53,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:53,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:53,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:53,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:53,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:53,252 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:53,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:53,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:53,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:53,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:10:53,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:53,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:53,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:53,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:53,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:53,255 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:53,255 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:53,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:53,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:53,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:53,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:53,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:53,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:53,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:53,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:53,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:53,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:53,258 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:53,259 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:53,259 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:53,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:53,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:53,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:53,490 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:53,490 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:53,491 INFO L431 ainManager$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/popl20-more-max-array-hom.wvr.yml/witness.yml [2024-01-31 16:10:53,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:53,639 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:53,639 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-31 16:10:54,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:54,873 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:54,873 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-31 16:10:54,879 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65b847a15/a6a2c0290b204a9c94651d035f52d8e2/FLAG91a3b08ae [2024-01-31 16:10:54,890 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65b847a15/a6a2c0290b204a9c94651d035f52d8e2 [2024-01-31 16:10:54,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:54,892 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:54,894 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:54,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:54,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:54,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:53" (1/2) ... [2024-01-31 16:10:54,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4437ee5e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:54, skipping insertion in model container [2024-01-31 16:10:54,900 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:53" (1/2) ... [2024-01-31 16:10:54,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d486382 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:54, skipping insertion in model container [2024-01-31 16:10:54,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:54" (2/2) ... [2024-01-31 16:10:54,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4437ee5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:54, skipping insertion in model container [2024-01-31 16:10:54,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:54" (2/2) ... [2024-01-31 16:10:54,903 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:54,947 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:54,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:54,948 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((max2 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:54,949 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:54,949 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:54,949 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (N == 0) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((max1 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((max1 == 0) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,950 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((max3 <= 2147483646) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L110] ((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,951 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-31 16:10:54,952 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,952 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,952 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,952 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,952 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (M == 0)) && (N == 0) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (((0 <= M) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L46] ((unsigned long )_argptr == 0UL) && (((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:54,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L58] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((12 <= i && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:54,969 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:55,189 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/popl20-more-max-array-hom.wvr.c[2625,2638] [2024-01-31 16:10:55,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:55,214 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:55,270 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:55,275 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d486382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:55, skipping insertion in model container [2024-01-31 16:10:55,275 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:55,276 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:55,277 INFO L158 Benchmark]: Toolchain (without parser) took 384.64ms. Allocated memory is still 178.3MB. Free memory was 107.1MB in the beginning and 138.7MB in the end (delta: -31.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:10:55,277 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:55,278 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 178.3MB. Free memory is still 152.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:55,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 381.68ms. Allocated memory is still 178.3MB. Free memory was 106.6MB in the beginning and 138.7MB in the end (delta: -32.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:10:55,279 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 178.3MB. Free memory is still 152.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 381.68ms. Allocated memory is still 178.3MB. Free memory was 106.6MB in the beginning and 138.7MB in the end (delta: -32.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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/popl20-more-max-array-hom.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:57,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:57,599 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:10:57,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:57,604 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:57,636 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:57,636 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:57,636 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:57,637 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:57,640 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:57,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:57,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:57,641 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:57,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:57,642 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:57,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:57,643 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:57,643 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:57,644 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:57,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:57,644 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:57,645 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:57,645 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:57,645 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:10:57,645 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:10:57,645 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:57,646 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:10:57,646 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:57,646 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:57,646 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:57,647 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:57,647 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:57,648 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:57,648 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:57,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:57,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:57,649 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:57,649 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:57,649 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:10:57,650 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:10:57,650 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:57,650 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:57,650 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:57,650 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:57,651 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:57,651 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:10:57,651 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:57,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:57,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:57,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:57,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:57,935 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:57,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-31 16:10:59,102 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:59,258 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:59,258 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-31 16:10:59,264 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74eb90ece/b327ab55c399400c8f5c198e17ae033a/FLAGc09c0725b [2024-01-31 16:10:59,275 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74eb90ece/b327ab55c399400c8f5c198e17ae033a [2024-01-31 16:10:59,277 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:59,278 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:59,278 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml [2024-01-31 16:10:59,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:59,373 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:59,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:59,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:59,377 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:59,378 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:59" (1/2) ... [2024-01-31 16:10:59,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5a68a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:59, skipping insertion in model container [2024-01-31 16:10:59,379 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:59" (1/2) ... [2024-01-31 16:10:59,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@155b4968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:59, skipping insertion in model container [2024-01-31 16:10:59,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:59" (2/2) ... [2024-01-31 16:10:59,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5a68a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:59, skipping insertion in model container [2024-01-31 16:10:59,381 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:59" (2/2) ... [2024-01-31 16:10:59,381 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:59,406 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:59,407 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((max1 == 0) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,408 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (N == 0) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((max1 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L46] ((unsigned long )_argptr == 0UL) && (((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L58] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((12 <= i && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((max3 <= 2147483646) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && (M == 0)) && (N == 0) [2024-01-31 16:10:59,409 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,410 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L110] ((((A == 0) && (max1 == 0)) && (max2 == 0)) && (max3 == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((max2 <= 2147483646) && ((unsigned long )_argptr == 0UL)) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:59,411 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (((0 <= M) && (max1 == 0)) && (max2 == 0)) && (max3 == 0) [2024-01-31 16:10:59,426 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:59,557 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/popl20-more-max-array-hom.wvr.c[2625,2638] [2024-01-31 16:10:59,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:59,576 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:10:59,578 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:59,587 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/popl20-more-max-array-hom.wvr.c[2625,2638] [2024-01-31 16:10:59,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:59,593 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:59,639 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:59,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@155b4968 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:59, skipping insertion in model container [2024-01-31 16:10:59,639 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:59,640 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:59,641 INFO L158 Benchmark]: Toolchain (without parser) took 267.42ms. Allocated memory is still 60.8MB. Free memory was 40.2MB in the beginning and 39.2MB in the end (delta: 991.3kB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:10:59,641 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 39.8MB. Free memory is still 16.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:59,642 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 22.2MB in the beginning and 22.1MB in the end (delta: 112.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-31 16:10:59,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.77ms. Allocated memory is still 60.8MB. Free memory was 40.0MB in the beginning and 39.5MB in the end (delta: 499.4kB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:10:59,643 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 39.8MB. Free memory is still 16.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 22.2MB in the beginning and 22.1MB in the end (delta: 112.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.77ms. Allocated memory is still 60.8MB. Free memory was 40.0MB in the beginning and 39.5MB in the end (delta: 499.4kB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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