./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-max-array.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.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array.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-8857f20-m [2024-01-29 22:58:48,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:48,357 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:58:48,361 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:48,361 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:48,384 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:48,385 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:48,385 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:48,386 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:48,389 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:48,389 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:48,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:48,390 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:48,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:48,392 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:48,392 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:48,392 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:48,392 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:48,393 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:58:48,393 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:48,393 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:48,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:48,394 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:48,394 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:48,394 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:48,394 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:48,395 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:48,395 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:48,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:48,396 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:48,397 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:48,397 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:48,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:48,397 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:48,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:48,398 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:48,399 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:48,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:48,399 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:48,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:48,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:48,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:48,606 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:48,606 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:48,607 INFO L431 ainManager$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.wvr.yml/witness.yml [2024-01-29 22:58:48,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:48,769 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:48,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 22:58:49,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:49,845 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:49,845 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 22:58:49,851 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7330e0158/4f7f2137cef14ddc9db8f355da6c0cd8/FLAGac07ed205 [2024-01-29 22:58:49,866 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7330e0158/4f7f2137cef14ddc9db8f355da6c0cd8 [2024-01-29 22:58:49,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:49,867 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:49,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:49,870 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:49,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:49,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:48" (1/2) ... [2024-01-29 22:58:49,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@342b6f99 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:49, skipping insertion in model container [2024-01-29 22:58:49,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:48" (1/2) ... [2024-01-29 22:58:49,877 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@421edf06 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:49, skipping insertion in model container [2024-01-29 22:58:49,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:49" (2/2) ... [2024-01-29 22:58:49,877 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@342b6f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:49, skipping insertion in model container [2024-01-29 22:58:49,877 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:49" (2/2) ... [2024-01-29 22:58:49,878 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:49,915 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:49,916 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)) [2024-01-29 22:58:49,916 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,916 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 22:58:49,916 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,916 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (A == 0) && (max2 == 0) [2024-01-29 22:58:49,917 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (0 <= i) && (A == 0) [2024-01-29 22:58:49,917 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((0 <= i) && (A == 0)) && (max2 == 0) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((0 <= i) && (A == 0)) && (max1 == 0) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] ((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) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:49,918 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] ((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) [2024-01-29 22:58:49,919 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= M) && (max1 == 0) [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= M) && (max2 == 0) [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((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)) [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:49,920 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0) [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0)) && (max2 == 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)) [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0) [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0)) && (max2 == 0)) && (size != 0) [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,921 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) [2024-01-29 22:58:49,921 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 22:58:49,922 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 22:58:49,922 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,922 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (max2 == 0) [2024-01-29 22:58:49,922 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (N == 0) [2024-01-29 22:58:49,923 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (N == 0) [2024-01-29 22:58:49,923 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 22:58:49,924 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,924 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (M == 0) [2024-01-29 22:58:49,924 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (max2 == 0) [2024-01-29 22:58:49,924 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)) [2024-01-29 22:58:49,924 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (max1 <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,924 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((max2 <= 2147483646) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max2 <= 2147483646 [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 22:58:49,925 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,926 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,926 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 22:58:49,926 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] ((A == 0) && (max1 == 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)) [2024-01-29 22:58:49,926 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,927 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:49,927 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 22:58:49,927 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,927 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (max1 == 0) && (max2 == 0) [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:49,928 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (A == 0) && (max2 == 0) [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (A == 0) && (max1 == 0) [2024-01-29 22:58:49,929 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) [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,929 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((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)) [2024-01-29 22:58:49,929 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) [2024-01-29 22:58:49,930 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,930 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 22:58:49,930 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:49,930 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)) [2024-01-29 22:58:49,930 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:58:49,945 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:50,092 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.wvr.c[2592,2605] [2024-01-29 22:58:50,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:50,103 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:50,111 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 [2024-01-29 22:58:50,155 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:50,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@421edf06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:50, skipping insertion in model container [2024-01-29 22:58:50,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:50,160 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:50,162 INFO L158 Benchmark]: Toolchain (without parser) took 293.72ms. Allocated memory is still 163.6MB. Free memory was 89.7MB in the beginning and 121.9MB in the end (delta: -32.2MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-01-29 22:58:50,162 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 113.2MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:50,162 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 136.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:50,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.18ms. Allocated memory is still 163.6MB. Free memory was 89.5MB in the beginning and 121.9MB in the end (delta: -32.4MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-01-29 22:58:50,164 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 0.09ms. Allocated memory is still 113.2MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 163.6MB. Free memory is still 136.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.18ms. Allocated memory is still 163.6MB. Free memory was 89.5MB in the beginning and 121.9MB in the end (delta: -32.4MB). Peak memory consumption was 6.8MB. 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.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array.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-8857f20-m [2024-01-29 22:58:51,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:52,019 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:58:52,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:52,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:52,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:52,055 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:52,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:52,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:52,059 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:52,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:52,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:52,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:52,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:52,062 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:52,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:52,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:52,063 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:52,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:52,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:52,064 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:52,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:52,065 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:52,066 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:58:52,066 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:58:52,066 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:52,067 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:58:52,067 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:52,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:52,067 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:52,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:52,072 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:52,072 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:52,072 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:52,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:52,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:52,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:52,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:52,073 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:58:52,074 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:58:52,074 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:52,074 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:52,074 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:52,074 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:52,075 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:52,075 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:58:52,075 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:52,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:52,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:52,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:52,361 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:52,362 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:52,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 22:58:53,425 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:53,583 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:53,584 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 22:58:53,591 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/800a32896/b71a7d4ba78346b09d6e68f602157d56/FLAGa9720474d [2024-01-29 22:58:53,603 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/800a32896/b71a7d4ba78346b09d6e68f602157d56 [2024-01-29 22:58:53,604 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:53,605 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:53,607 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.yml/witness.yml [2024-01-29 22:58:53,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:53,725 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:53,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:53,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:53,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:53,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:53" (1/2) ... [2024-01-29 22:58:53,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f20b789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:53, skipping insertion in model container [2024-01-29 22:58:53,733 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:53" (1/2) ... [2024-01-29 22:58:53,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ae1c5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:53, skipping insertion in model container [2024-01-29 22:58:53,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:53" (2/2) ... [2024-01-29 22:58:53,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f20b789 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:53, skipping insertion in model container [2024-01-29 22:58:53,735 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:53" (2/2) ... [2024-01-29 22:58:53,735 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:53,767 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:53,768 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 22:58:53,768 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,768 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 22:58:53,769 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (A == 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)) [2024-01-29 22:58:53,769 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,769 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (A == 0) && (max2 == 0) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (max2 == 0) [2024-01-29 22:58:53,770 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 22:58:53,771 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (max1 == 0) [2024-01-29 22:58:53,771 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= M) && (max2 == 0) [2024-01-29 22:58:53,771 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 22:58:53,771 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= M) && (max1 == 0) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 0)) && (size != 0) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (((-1LL - (long long )i) + (long long )size >= 0LL) && (max1 == 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)) [2024-01-29 22:58:53,772 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,773 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:53,773 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 22:58:53,773 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,773 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 22:58:53,773 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) [2024-01-29 22:58:53,773 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 22:58:53,774 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (N == 0) [2024-01-29 22:58:53,774 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,774 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (A == 0) && (max2 == 0) [2024-01-29 22:58:53,775 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,775 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] ((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) [2024-01-29 22:58:53,775 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] ((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) [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (A == 0) && (max2 == 0) [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,776 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((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)) [2024-01-29 22:58:53,777 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,777 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (max1 == 0) && (max2 == 0) [2024-01-29 22:58:53,777 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 22:58:53,777 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,777 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 22:58:53,778 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:53,778 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,778 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:53,778 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 22:58:53,779 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 22:58:53,779 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (max1 <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,779 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (max1 <= 2147483646) && (((((((((((((((((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)) [2024-01-29 22:58:53,780 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)) [2024-01-29 22:58:53,780 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,780 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,780 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) [2024-01-29 22:58:53,780 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,780 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)) [2024-01-29 22:58:53,780 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max2 <= 2147483646 [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (max2 <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((A == 0) && (max2 == 0)) && (M == 0) [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (max2 == 0) [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((A == 0) && (max2 == 0)) && (M == 0)) && (N == 0) [2024-01-29 22:58:53,781 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (A == 0) && (max1 == 0) [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((A == 0) && (max1 == 0)) && (max2 == 0) [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 22:58:53,782 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) [2024-01-29 22:58:53,782 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,783 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:58:53,783 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((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)) [2024-01-29 22:58:53,783 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (i <= 2147483646) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:53,783 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 22:58:53,800 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:53,953 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.wvr.c[2592,2605] [2024-01-29 22:58:53,970 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:53,982 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 22:58:53,989 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:54,005 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.wvr.c[2592,2605] [2024-01-29 22:58:54,011 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:54,015 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:54,026 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 [2024-01-29 22:58:54,084 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:54,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ae1c5d4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:54, skipping insertion in model container [2024-01-29 22:58:54,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:54,085 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:54,086 INFO L158 Benchmark]: Toolchain (without parser) took 361.12ms. Allocated memory is still 96.5MB. Free memory was 63.8MB in the beginning and 70.5MB in the end (delta: -6.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:58:54,088 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:54,088 INFO L158 Benchmark]: Witness Parser took 0.31ms. Allocated memory is still 96.5MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:54,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.24ms. Allocated memory is still 96.5MB. Free memory was 63.6MB in the beginning and 70.5MB in the end (delta: -6.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:58:54,090 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 65.0MB. Free memory is still 34.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.31ms. Allocated memory is still 96.5MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.24ms. Allocated memory is still 96.5MB. Free memory was 63.6MB in the beginning and 70.5MB in the end (delta: -6.9MB). Peak memory consumption was 16.8MB. 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