./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-prod-cons.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-prod-cons.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:11:18,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:18,814 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:11:18,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:18,818 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:18,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:18,845 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:18,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:18,846 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:18,849 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:18,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:18,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:18,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:18,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:18,852 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:18,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:18,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:18,852 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:18,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:11:18,853 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:18,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:18,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:18,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:18,854 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:18,854 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:18,854 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:18,854 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:18,855 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:18,855 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:18,855 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:18,856 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:18,856 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:18,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:18,857 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:18,857 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:18,857 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:18,857 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:11:18,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:11:18,858 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:18,858 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:18,858 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:18,858 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:18,859 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:18,859 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:19,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:19,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:19,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:19,089 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:19,089 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:19,090 INFO L431 ainManager$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-prod-cons.wvr.yml/witness.yml [2024-01-31 16:11:19,222 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:19,223 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:19,223 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-31 16:11:20,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:20,473 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:20,473 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-31 16:11:20,479 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa5eb2a2/ba665abbc5274e6a93d430d79a3d9861/FLAG3b31b8542 [2024-01-31 16:11:20,490 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa5eb2a2/ba665abbc5274e6a93d430d79a3d9861 [2024-01-31 16:11:20,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:20,492 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:20,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:20,492 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:20,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:20,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:19" (1/2) ... [2024-01-31 16:11:20,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b949c87 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:20, skipping insertion in model container [2024-01-31 16:11:20,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:19" (1/2) ... [2024-01-31 16:11:20,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e58c11 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:20, skipping insertion in model container [2024-01-31 16:11:20,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:20" (2/2) ... [2024-01-31 16:11:20,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b949c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:20, skipping insertion in model container [2024-01-31 16:11:20,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:20" (2/2) ... [2024-01-31 16:11:20,499 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:20,546 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:20,547 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (d == 0) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant after [L68-L68] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,548 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (n == 0)) && (W == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:20,549 INFO L98 nessWitnessExtractor]: Location invariant after [L50-L50] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,550 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (d == 0) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= back) && (front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (d == 0)) && (v_assert == (_Bool)1)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L126] (((queue == 0) && (d == 0)) && (v_assert == (_Bool)1)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((queue == 0) && (back == 0)) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:20,551 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= front) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] ((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:20,552 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((0 <= back) && (1 <= w)) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((-2147483647 <= back) && (1 <= w)) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,553 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:20,554 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,554 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:11:20,554 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:20,554 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (n == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:20,569 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:20,720 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-prod-cons.wvr.c[3095,3108] [2024-01-31 16:11:20,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:20,738 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-31 16:11:20,769 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:20,769 WARN L424 MainDispatcher]: Unable to annotate cond = v_assert 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 [2024-01-31 16:11:20,786 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:20,786 WARN L424 MainDispatcher]: Unable to annotate cond = v_assert with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:20,836 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-prod-cons.wvr.c[3095,3108] Start Parsing Local Start Parsing Local [2024-01-31 16:11:20,838 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:20,860 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:20,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e58c11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:20, skipping insertion in model container [2024-01-31 16:11:20,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:20,861 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:20,862 INFO L158 Benchmark]: Toolchain (without parser) took 369.91ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 73.8MB in the beginning and 171.4MB in the end (delta: -97.6MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2024-01-31 16:11:20,862 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:20,863 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 155.2MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:20,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.27ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 73.8MB in the beginning and 171.4MB in the end (delta: -97.6MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2024-01-31 16:11:20,864 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 106.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 155.2MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.27ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 73.8MB in the beginning and 171.4MB in the end (delta: -97.6MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 129]: 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-prod-cons.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:11:22,758 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:22,834 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:11:22,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:22,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:22,866 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:22,866 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:22,867 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:22,867 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:22,870 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:22,870 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:22,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:22,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:22,872 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:22,872 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:22,873 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:22,873 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:22,873 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:22,873 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:22,873 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:22,874 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:22,874 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:22,874 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:22,875 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:11:22,875 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:11:22,875 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:22,875 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:11:22,875 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:22,876 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:22,876 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:22,877 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:22,877 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:22,877 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:22,877 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:22,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:22,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:22,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:22,878 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:22,878 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:11:22,879 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:11:22,879 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:22,879 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:22,879 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:22,879 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:22,880 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:22,880 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:11:22,880 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:23,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:23,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:23,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:23,179 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:23,192 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:23,193 INFO L431 ainManager$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-prod-cons.wvr.yml/witness.yml [2024-01-31 16:11:23,368 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:23,369 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:23,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-31 16:11:24,475 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:24,655 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:24,656 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-31 16:11:24,663 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a74e43cc/d171f7c128e34c2da669569af6009983/FLAG4b9356163 [2024-01-31 16:11:24,676 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a74e43cc/d171f7c128e34c2da669569af6009983 [2024-01-31 16:11:24,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:24,678 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:24,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:24,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:24,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:24,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:23" (1/2) ... [2024-01-31 16:11:24,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5488b47e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:24, skipping insertion in model container [2024-01-31 16:11:24,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:23" (1/2) ... [2024-01-31 16:11:24,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a8a15f0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:24, skipping insertion in model container [2024-01-31 16:11:24,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:24" (2/2) ... [2024-01-31 16:11:24,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5488b47e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:24, skipping insertion in model container [2024-01-31 16:11:24,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:24" (2/2) ... [2024-01-31 16:11:24,688 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:24,744 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:24,745 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:24,745 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L126] (((queue == 0) && (d == 0)) && (v_assert == (_Bool)1)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (d == 0) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,746 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (n == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant after [L68-L68] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:24,747 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (d == 0) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,748 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,748 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((queue == 0) && (back == 0)) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:24,748 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] ((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((queue == 0) && (d == 0)) && (v_assert == (_Bool)1) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((0 <= back) && (1 <= w)) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,749 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0) [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((-2147483647 <= back) && (front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,750 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,751 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,752 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,752 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,752 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,752 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (d == 0)) && (v_assert == (_Bool)1)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= front) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:11:24,753 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((-2147483647 <= back) && (1 <= w)) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,754 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((((((queue == 0) && (front == 0)) && (back == 0)) && (d == 0)) && (n == 0)) && (W == 0)) && (v_assert == (_Bool)0) [2024-01-31 16:11:24,754 INFO L98 nessWitnessExtractor]: Location invariant after [L50-L50] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,754 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((1 <= w) && ((unsigned long )_argptr == 0UL)) && (w != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:11:24,773 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:24,937 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-prod-cons.wvr.c[3095,3108] [2024-01-31 16:11:24,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:24,960 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:11:24,969 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:24,990 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-prod-cons.wvr.c[3095,3108] [2024-01-31 16:11:24,996 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:25,004 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-31 16:11:25,037 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:25,037 WARN L424 MainDispatcher]: Unable to annotate cond = v_assert 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 [2024-01-31 16:11:25,057 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:11:25,057 WARN L424 MainDispatcher]: Unable to annotate cond = v_assert with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:25,093 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-prod-cons.wvr.c[3095,3108] Start Parsing Local Start Parsing Local [2024-01-31 16:11:25,097 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:25,117 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:25,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a8a15f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:25, skipping insertion in model container [2024-01-31 16:11:25,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:25,118 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:25,119 INFO L158 Benchmark]: Toolchain (without parser) took 440.64ms. Allocated memory is still 81.8MB. Free memory was 50.0MB in the beginning and 47.7MB in the end (delta: 2.3MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2024-01-31 16:11:25,119 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:25,120 INFO L158 Benchmark]: CDTParser took 2.51ms. Allocated memory is still 58.7MB. Free memory was 42.8MB in the beginning and 42.8MB in the end (delta: 2.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:25,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.22ms. Allocated memory is still 81.8MB. Free memory was 49.8MB in the beginning and 47.7MB in the end (delta: 2.1MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2024-01-31 16:11:25,122 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 0.12ms. Allocated memory is still 58.7MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 2.51ms. Allocated memory is still 58.7MB. Free memory was 42.8MB in the beginning and 42.8MB in the end (delta: 2.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.22ms. Allocated memory is still 81.8MB. Free memory was 49.8MB in the beginning and 47.7MB in the end (delta: 2.1MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 129]: 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