./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 ab2e0ac4 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-dev-ab2e0ac-m [2024-01-29 14:19:46,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:46,301 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:19:46,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:46,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:46,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:46,333 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:46,333 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:46,334 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:46,337 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:46,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:46,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:46,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:46,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:46,339 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:46,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:46,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:46,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:46,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:19:46,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:46,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:46,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:46,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:46,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:46,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:46,342 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:46,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:46,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:46,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:46,343 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:46,343 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:46,344 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:46,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:46,344 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:46,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:46,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:46,344 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:46,345 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:46,346 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:46,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:46,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:46,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:46,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:46,553 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:46,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-29 14:19:47,587 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:47,802 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:47,803 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-29 14:19:47,812 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/becf3fd9e/2b51747cd8dd408ba063b0ee33839639/FLAG947c1ab3d [2024-01-29 14:19:47,828 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/becf3fd9e/2b51747cd8dd408ba063b0ee33839639 [2024-01-29 14:19:47,830 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:47,831 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:47,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml [2024-01-29 14:19:47,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:47,931 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:47,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:47,932 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:47,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:47,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:47" (1/2) ... [2024-01-29 14:19:47,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7541ab4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:47, skipping insertion in model container [2024-01-29 14:19:47,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:47" (1/2) ... [2024-01-29 14:19:47,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75732a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:47, skipping insertion in model container [2024-01-29 14:19:47,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:47" (2/2) ... [2024-01-29 14:19:47,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7541ab4b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:47, skipping insertion in model container [2024-01-29 14:19:47,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:47" (2/2) ... [2024-01-29 14:19:47,939 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:47,962 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 14:19:47,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((((((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 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max3 == 0 [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((((((((((((((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 14:19:47,966 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,966 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((((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 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max3 == 0 [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,967 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 14:19:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-29 14:19:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (((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 14:19:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-29 14:19:47,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max3 == 0 [2024-01-29 14:19:47,968 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((((((((((((((((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 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((((((((((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 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 14:19:47,969 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-29 14:19:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max3 == 0 [2024-01-29 14:19:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-29 14:19:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,970 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max3 <= 2147483646 [2024-01-29 14:19:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-29 14:19:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:19:47,971 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-29 14:19:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 14:19:47,972 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max3 == 0 [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((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 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max3 == 0 [2024-01-29 14:19:47,973 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-29 14:19:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-29 14:19:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 14:19:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-29 14:19:47,974 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((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 14:19:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-29 14:19:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-29 14:19:47,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:19:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max3 == 0 [2024-01-29 14:19:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (((((((((((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 14:19:47,976 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max3 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max3 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-29 14:19:47,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max3 == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-29 14:19:47,978 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((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 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((((((((((((((((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 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-29 14:19:47,979 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max3 == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max3 == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:19:47,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (((((((((((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 14:19:47,981 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:19:47,981 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:48,002 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:48,130 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] [2024-01-29 14:19:48,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:48,145 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:48,154 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 14:19:48,190 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:48,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75732a7d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:48, skipping insertion in model container [2024-01-29 14:19:48,190 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:48,190 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:48,192 INFO L158 Benchmark]: Toolchain (without parser) took 260.62ms. Allocated memory is still 165.7MB. Free memory was 130.9MB in the beginning and 113.5MB in the end (delta: 17.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:19:48,192 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:48,193 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 165.7MB. Free memory is still 136.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:48,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 258.99ms. Allocated memory is still 165.7MB. Free memory was 130.3MB in the beginning and 113.5MB in the end (delta: 16.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:19:48,194 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 165.7MB. Free memory is still 136.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 258.99ms. Allocated memory is still 165.7MB. Free memory was 130.3MB in the beginning and 113.5MB in the end (delta: 16.8MB). Peak memory consumption was 18.9MB. 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-dev-ab2e0ac-m [2024-01-29 14:19:50,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:50,103 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:19:50,108 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:50,109 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:50,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:50,149 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:50,150 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:50,150 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:50,150 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:50,150 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:50,151 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:50,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:50,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:50,152 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:50,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:50,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:50,152 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:50,152 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:50,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:50,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:50,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:50,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:50,154 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:19:50,154 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:19:50,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:50,154 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:19:50,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:50,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:50,155 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:50,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:50,155 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:50,156 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:50,156 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:50,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:50,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:50,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:50,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:50,157 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:19:50,157 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:19:50,157 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:50,158 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:50,158 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:50,158 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:50,158 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:50,159 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:19:50,159 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:50,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:50,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:50,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:50,434 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:50,434 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:50,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-29 14:19:51,632 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:51,785 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:51,786 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-01-29 14:19:51,809 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de80fcf16/4a9afd3bf1604b94b24f581e96c01b96/FLAG2990eceb1 [2024-01-29 14:19:51,823 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de80fcf16/4a9afd3bf1604b94b24f581e96c01b96 [2024-01-29 14:19:51,838 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:51,839 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:51,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-max-array-hom.wvr.yml/witness.yml [2024-01-29 14:19:51,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:51,982 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:51,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:51,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:51,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:51,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:51" (1/2) ... [2024-01-29 14:19:51,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e1ad93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:51, skipping insertion in model container [2024-01-29 14:19:51,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:51" (1/2) ... [2024-01-29 14:19:51,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@235822d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:51, skipping insertion in model container [2024-01-29 14:19:51,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:51" (2/2) ... [2024-01-29 14:19:51,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e1ad93 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:51, skipping insertion in model container [2024-01-29 14:19:51,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:51" (2/2) ... [2024-01-29 14:19:51,994 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:52,034 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] ((((((((((((((((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 14:19:52,036 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max3 == 0 [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 14:19:52,037 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-29 14:19:52,038 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-29 14:19:52,038 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max3 == 0 [2024-01-29 14:19:52,038 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 14:19:52,038 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max3 == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-29 14:19:52,039 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max3 == 0 [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((((((((((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 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max3 <= 2147483646 [2024-01-29 14:19:52,040 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-29 14:19:52,041 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,041 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] (((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 14:19:52,041 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-29 14:19:52,042 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 14:19:52,043 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max3 == 0 [2024-01-29 14:19:52,043 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-29 14:19:52,043 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-29 14:19:52,043 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max3 == 0 [2024-01-29 14:19:52,043 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-29 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((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 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-29 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-29 14:19:52,044 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max3 == 0 [2024-01-29 14:19:52,045 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 14:19:52,045 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-29 14:19:52,045 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-29 14:19:52,045 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-29 14:19:52,046 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max3 == 0 [2024-01-29 14:19:52,046 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 14:19:52,046 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 14:19:52,047 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,047 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,047 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (((((((((((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 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max3 == 0 [2024-01-29 14:19:52,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max3 == 0 [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((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 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 14:19:52,049 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,050 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((((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 14:19:52,050 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (((((((((((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 14:19:52,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,050 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,050 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((((((((((((((((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 14:19:52,050 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((((((((((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 14:19:52,051 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,051 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 14:19:52,051 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,051 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((((((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 14:19:52,051 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,051 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] ((((((((((((((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 14:19:52,051 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max3 == 0 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-29 14:19:52,052 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 14:19:52,053 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-29 14:19:52,053 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-29 14:19:52,053 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max3 == 0 [2024-01-29 14:19:52,077 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:52,279 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] [2024-01-29 14:19:52,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:52,314 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:19:52,321 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:52,341 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] [2024-01-29 14:19:52,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:52,352 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:52,363 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 14:19:52,418 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:52,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@235822d6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:52, skipping insertion in model container [2024-01-29 14:19:52,419 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:52,419 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:52,421 INFO L158 Benchmark]: Toolchain (without parser) took 438.41ms. Allocated memory is still 83.9MB. Free memory was 58.8MB in the beginning and 39.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:19:52,421 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:52,422 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:52,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.56ms. Allocated memory is still 83.9MB. Free memory was 58.8MB in the beginning and 39.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:19:52,424 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.56ms. Allocated memory is still 83.9MB. Free memory was 58.8MB in the beginning and 39.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. 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