./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 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.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-ab2e0ac-m [2024-01-29 14:19:50,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:50,347 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:19:50,352 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:50,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:50,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:50,375 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:50,375 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:50,375 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:50,378 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:50,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:50,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:50,380 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:50,381 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:50,381 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:50,381 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:50,381 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:50,382 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:50,382 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:19:50,382 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:50,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:50,383 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:50,384 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:50,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:50,384 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:50,384 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:50,384 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:50,385 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:50,385 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:50,385 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:50,386 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:50,386 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:50,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:50,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:50,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:50,387 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:50,387 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:19:50,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:19:50,387 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:50,388 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:50,388 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:50,388 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:50,388 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:50,388 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:50,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:50,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:50,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:50,628 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:50,628 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:50,629 INFO L431 ainManager$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 14:19:50,804 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:50,805 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:50,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 14:19:51,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:52,076 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:52,092 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 14:19:52,099 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8b0663e5/bf774d4dae9b421b9c422b432fb3d8e1/FLAG1902b03d6 [2024-01-29 14:19:52,112 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8b0663e5/bf774d4dae9b421b9c422b432fb3d8e1 [2024-01-29 14:19:52,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:52,114 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:52,116 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:52,116 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:52,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:52,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:50" (1/2) ... [2024-01-29 14:19:52,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c972679 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 14:19:52,122 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:50" (1/2) ... [2024-01-29 14:19:52,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d486c9f 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 14:19:52,123 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:52" (2/2) ... [2024-01-29 14:19:52,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c972679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:52, skipping insertion in model container [2024-01-29 14:19:52,124 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:52" (2/2) ... [2024-01-29 14:19:52,124 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:52,158 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:52,159 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,159 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 14:19:52,159 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-29 14:19:52,159 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:52,160 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-29 14:19:52,160 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:19:52,160 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 14:19:52,160 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-29 14:19:52,160 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 14:19:52,160 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,160 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 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,161 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 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 14:19:52,161 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 14:19:52,162 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,162 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-29 14:19:52,162 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 14:19:52,162 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-29 14:19:52,163 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 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,163 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-29 14:19:52,164 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-29 14:19:52,164 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:52,164 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 14:19:52,164 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,164 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 14:19:52,165 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-29 14:19:52,165 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-29 14:19:52,165 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-29 14:19:52,166 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,166 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:52,166 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-29 14:19:52,166 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-29 14:19:52,166 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 14:19:52,167 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,167 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 14:19:52,167 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,167 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-29 14:19:52,167 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:19:52,167 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:52,168 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-29 14:19:52,168 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 14:19:52,168 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,168 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 14:19:52,168 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-29 14:19:52,169 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-29 14:19:52,169 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 14:19:52,169 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 14:19:52,170 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,170 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 14:19:52,170 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 14:19:52,170 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-29 14:19:52,170 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-29 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,171 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 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,171 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 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 14:19:52,171 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 14:19:52,172 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-29 14:19:52,173 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max2 <= 2147483646 [2024-01-29 14:19:52,173 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,173 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:19:52,192 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:52,350 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 14:19:52,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:52,365 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:52,374 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:19:52,414 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:52,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d486c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:52, skipping insertion in model container [2024-01-29 14:19:52,414 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:52,415 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:52,416 INFO L158 Benchmark]: Toolchain (without parser) took 301.54ms. Allocated memory is still 211.8MB. Free memory was 137.2MB in the beginning and 120.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:19:52,416 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 115.3MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:52,417 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 211.8MB. Free memory is still 184.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:52,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.37ms. Allocated memory is still 211.8MB. Free memory was 137.0MB in the beginning and 120.4MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:19:52,418 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 0.13ms. Allocated memory is still 115.3MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 211.8MB. Free memory is still 184.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.37ms. Allocated memory is still 211.8MB. Free memory was 137.0MB in the beginning and 120.4MB in the end (delta: 16.6MB). 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 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-ab2e0ac-m [2024-01-29 14:19:54,565 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:54,641 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:19:54,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:54,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:54,671 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:54,671 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:54,671 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:54,672 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:54,675 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:54,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:54,676 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:54,676 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:54,677 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:54,677 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:54,677 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:54,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:54,678 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:54,678 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:54,678 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:54,678 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:54,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:54,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:54,679 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:19:54,680 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:19:54,680 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:54,680 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:19:54,680 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:54,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:54,681 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:54,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:54,682 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:54,682 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:54,682 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:54,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:54,682 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:54,683 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:54,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:54,683 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:19:54,684 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:19:54,684 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:54,684 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:54,684 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:54,684 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:54,685 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:54,685 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:19:54,685 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:54,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:54,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:54,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:54,910 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:54,911 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:54,912 INFO L431 ainManager$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 14:19:55,012 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:55,013 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:55,013 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 14:19:56,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:56,296 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:56,296 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-01-29 14:19:56,303 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300493f86/45984e6c4a6f408ea656e3fda61acf3d/FLAGe79e6bdfa [2024-01-29 14:19:56,316 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300493f86/45984e6c4a6f408ea656e3fda61acf3d [2024-01-29 14:19:56,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:56,317 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:56,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:56,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:56,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:56,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:55" (1/2) ... [2024-01-29 14:19:56,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a5c48dd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:56, skipping insertion in model container [2024-01-29 14:19:56,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:55" (1/2) ... [2024-01-29 14:19:56,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3350646b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:56, skipping insertion in model container [2024-01-29 14:19:56,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:56" (2/2) ... [2024-01-29 14:19:56,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a5c48dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:56, skipping insertion in model container [2024-01-29 14:19:56,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:56" (2/2) ... [2024-01-29 14:19:56,328 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:56,358 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:56,361 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 14:19:56,361 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,361 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max2 == 0 [2024-01-29 14:19:56,361 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] max1 == 0 [2024-01-29 14:19:56,361 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= M [2024-01-29 14:19:56,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L46-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,362 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 14:19:56,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,362 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] A == 0 [2024-01-29 14:19:56,362 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max2 == 0 [2024-01-29 14:19:56,362 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] max1 == 0 [2024-01-29 14:19:56,362 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] i <= 2147483646 [2024-01-29 14:19:56,363 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,363 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,363 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-29 14:19:56,363 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,363 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 2147483646 [2024-01-29 14:19:56,364 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] max2 <= 2147483646 [2024-01-29 14:19:56,364 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 14:19:56,364 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,364 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,364 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 14:19:56,364 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,364 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 14:19:56,365 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max2 == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] max1 == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max1 == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] max2 == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max1 == 0 [2024-01-29 14:19:56,365 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] max2 == 0 [2024-01-29 14:19:56,365 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 14:19:56,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L110-L112] A == 0 [2024-01-29 14:19:56,366 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max2 == 0 [2024-01-29 14:19:56,367 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] max1 == 0 [2024-01-29 14:19:56,367 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:56,367 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 14:19:56,367 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] A == 0 [2024-01-29 14:19:56,368 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max1 == 0 [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] max2 == 0 [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] 0 <= i [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max1 == 0 [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] M == 0 [2024-01-29 14:19:56,369 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] N == 0 [2024-01-29 14:19:56,370 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] A == 0 [2024-01-29 14:19:56,370 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] max2 == 0 [2024-01-29 14:19:56,370 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] A == 0 [2024-01-29 14:19:56,371 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max2 == 0 [2024-01-29 14:19:56,371 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] max1 == 0 [2024-01-29 14:19:56,371 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 14:19:56,371 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] size != 0 [2024-01-29 14:19:56,371 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] A == 0 [2024-01-29 14:19:56,371 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max1 == 0 [2024-01-29 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] max2 == 0 [2024-01-29 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] max1 <= 2147483646 [2024-01-29 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,372 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 14:19:56,372 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 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,372 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] A == 0 [2024-01-29 14:19:56,373 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max1 == 0 [2024-01-29 14:19:56,373 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] max2 == 0 [2024-01-29 14:19:56,373 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,373 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 14:19:56,373 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] N == 0 [2024-01-29 14:19:56,373 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max2 == 0 [2024-01-29 14:19:56,374 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] A == 0 [2024-01-29 14:19:56,374 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] max1 == 0 [2024-01-29 14:19:56,374 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] i <= 2147483646 [2024-01-29 14:19:56,374 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] max2 <= 2147483646 [2024-01-29 14:19:56,374 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,374 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 14:19:56,374 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:19:56,397 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:56,554 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 14:19:56,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:56,579 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:19:56,586 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:56,603 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 14:19:56,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:56,613 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:56,624 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 14:19:56,690 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:56,691 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3350646b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:56, skipping insertion in model container [2024-01-29 14:19:56,691 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:56,691 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:56,693 INFO L158 Benchmark]: Toolchain (without parser) took 374.29ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 29.7MB in the beginning and 43.7MB in the end (delta: -14.0MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-01-29 14:19:56,693 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 41.9MB. Free memory was 18.7MB in the beginning and 18.7MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:56,694 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:56,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.71ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 29.5MB in the beginning and 43.7MB in the end (delta: -14.1MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-01-29 14:19:56,696 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 0.19ms. Allocated memory is still 41.9MB. Free memory was 18.7MB in the beginning and 18.7MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.71ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 29.5MB in the beginning and 43.7MB in the end (delta: -14.1MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN