./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.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-multiply-verify.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-multiply-verify.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 16:11:03,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:03,299 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:11:03,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:03,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:03,327 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:03,328 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:03,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:03,329 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:03,332 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:03,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:03,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:03,333 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:03,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:03,335 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:03,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:03,335 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:03,335 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:03,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:11:03,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:03,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:03,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:03,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:03,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:03,337 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:03,337 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:03,337 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:03,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:03,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:03,338 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:03,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:03,339 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:03,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:03,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:03,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:03,340 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:03,340 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:11:03,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:11:03,341 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:03,341 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:03,341 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:03,341 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:03,341 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:03,342 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:03,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:03,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:03,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:03,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:03,603 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:03,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-31 16:11:04,788 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:04,950 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:04,951 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-31 16:11:04,961 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/067acfe30/2817cc8042054565a27e0fb121fd381a/FLAG21dd6a8e1 [2024-01-31 16:11:04,977 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/067acfe30/2817cc8042054565a27e0fb121fd381a [2024-01-31 16:11:04,979 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:04,979 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:04,981 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-multiply-verify.wvr.yml/witness.yml [2024-01-31 16:11:05,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:05,109 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:05,110 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:05,110 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:05,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:05,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:04" (1/2) ... [2024-01-31 16:11:05,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e24238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:05, skipping insertion in model container [2024-01-31 16:11:05,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:04" (1/2) ... [2024-01-31 16:11:05,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64d85314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:05, skipping insertion in model container [2024-01-31 16:11:05,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:05" (2/2) ... [2024-01-31 16:11:05,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e24238 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:05, skipping insertion in model container [2024-01-31 16:11:05,118 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:05" (2/2) ... [2024-01-31 16:11:05,118 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:05,155 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:05,156 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,156 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) [2024-01-31 16:11:05,157 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:05,157 INFO L98 nessWitnessExtractor]: Location invariant after [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,157 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,157 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L67] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 9U || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) || i == 11U) || i == 10U) [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (ok == (_Bool)0)) && (size != 0)) && ((((((((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)) || (((((6 <= i && 7 <= size) && i <= 2147483646) && (-13LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,158 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:05,159 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,160 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:05,160 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,160 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,160 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,160 INFO L98 nessWitnessExtractor]: Location invariant after [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Loop invariant at [L120-L120] ((queue == 0) && (ok == (_Bool)0)) && (((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((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)) || (((((6 <= size && 6 <= i) && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:05,161 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,162 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,162 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,162 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,162 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,163 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:05,163 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:05,164 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,164 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-31 16:11:05,164 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:05,164 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:05,165 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:05,182 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:05,363 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-multiply-verify.wvr.c[3081,3094] [2024-01-31 16:11:05,382 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:05,396 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:11:05,406 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-01-31 16:11:05,406 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-01-31 16:11:05,445 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-01-31 16:11:05,446 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-01-31 16:11:05,488 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-multiply-verify.wvr.c[3081,3094] Start Parsing Local Start Parsing Local [2024-01-31 16:11:05,490 WARN L424 MainDispatcher]: Unable to annotate * arr = (unsigned int*)malloc(sizeof(unsigned int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:05,506 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:05,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64d85314 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:05, skipping insertion in model container [2024-01-31 16:11:05,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:05,507 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:05,521 INFO L158 Benchmark]: Toolchain (without parser) took 398.08ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 69.7MB in the beginning and 147.3MB in the end (delta: -77.6MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2024-01-31 16:11:05,522 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:05,522 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:05,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.33ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 69.6MB in the beginning and 147.3MB in the end (delta: -77.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2024-01-31 16:11:05,524 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.33ms. Allocated memory was 148.9MB in the beginning and 186.6MB in the end (delta: 37.7MB). Free memory was 69.6MB in the beginning and 147.3MB in the end (delta: -77.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 123]: 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-multiply-verify.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-multiply-verify.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 16:11:07,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:07,583 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:11:07,587 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:07,587 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:07,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:07,609 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:07,609 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:07,609 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:07,610 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:07,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:07,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:07,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:07,613 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:07,613 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:07,613 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:07,614 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:07,616 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:07,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:07,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:07,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:07,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:07,618 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:07,618 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:11:07,619 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:11:07,619 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:07,620 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:11:07,620 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:07,620 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:07,620 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:07,621 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:07,621 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:07,621 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:07,622 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:07,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:07,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:07,623 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:07,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:07,623 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:11:07,623 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:11:07,624 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:07,624 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:07,624 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:07,624 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:07,624 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:07,625 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:11:07,625 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:07,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:07,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:07,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:07,953 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:07,954 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:07,956 INFO L431 ainManager$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-multiply-verify.wvr.yml/witness.yml [2024-01-31 16:11:08,070 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:08,071 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:08,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-31 16:11:09,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:09,517 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:09,518 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-31 16:11:09,526 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5ca7168e/660bd2261ead4960879c94c7c661d10e/FLAG28406d075 [2024-01-31 16:11:09,544 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5ca7168e/660bd2261ead4960879c94c7c661d10e [2024-01-31 16:11:09,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:09,547 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:09,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:09,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:09,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:09,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:08" (1/2) ... [2024-01-31 16:11:09,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f35cb08 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:09, skipping insertion in model container [2024-01-31 16:11:09,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:08" (1/2) ... [2024-01-31 16:11:09,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@373bf367 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:09, skipping insertion in model container [2024-01-31 16:11:09,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:09" (2/2) ... [2024-01-31 16:11:09,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f35cb08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:09, skipping insertion in model container [2024-01-31 16:11:09,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:09" (2/2) ... [2024-01-31 16:11:09,558 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:09,602 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:09,603 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,603 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:09,603 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:09,604 INFO L98 nessWitnessExtractor]: Location invariant after [L66-L66] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,605 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) || (12U <= i && i <= 4294967294U)) [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,606 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 11U || i == 10U) || i == 9U) || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,607 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,608 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:09,608 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,608 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,609 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-01-31 16:11:09,609 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 8U || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || (12U <= i && i <= 4294967294U)) || i == 11U) || i == 10U) || i == 9U) [2024-01-31 16:11:09,609 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L67] ((unsigned long )_argptr == 0UL) && ((((((((((((i == 9U || i == 8U) || i == 7U) || i == 6U) || i == 5U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (((((((((0LL - (long long )i) + (long long )x >= 0LL && (long long )i + (long long )x >= 0LL) && (0LL - (long long )i) - (long long )x >= 0LL) && (long long )i - (long long )x >= 0LL) && 0U == x) && 0U == i) && x == 0U) && x == i) && i == 0U)) || 12U <= i) || i == 11U) || i == 10U) [2024-01-31 16:11:09,609 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,610 INFO L98 nessWitnessExtractor]: Location invariant after [L50-L50] (((((4294967295LL - (long long )i) + (long long )x >= 0LL) && ((long long )i + (long long )x >= 0LL)) && ((4294967295LL + (long long )i) - (long long )x >= 0LL)) && ((8589934590LL - (long long )i) - (long long )x >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:09,610 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,610 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (queue == 0)) && (ok == (_Bool)0)) && (size != 0)) && ((((((((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)) || (((((6 <= i && 7 <= size) && i <= 2147483646) && (-13LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) [2024-01-31 16:11:09,610 INFO L98 nessWitnessExtractor]: Loop invariant at [L120-L120] ((queue == 0) && (ok == (_Bool)0)) && (((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((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)) || (((((6 <= size && 6 <= i) && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) [2024-01-31 16:11:09,610 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-31 16:11:09,628 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:09,787 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-multiply-verify.wvr.c[3081,3094] [2024-01-31 16:11:09,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:09,812 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:11:09,819 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:09,836 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-more-multiply-verify.wvr.c[3081,3094] [2024-01-31 16:11:09,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:09,854 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:11:09,865 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-01-31 16:11:09,866 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-01-31 16:11:09,927 WARN L424 MainDispatcher]: Unable to annotate unsigned int with a witness entry [2024-01-31 16:11:09,929 WARN L424 MainDispatcher]: Unable to annotate x = 0 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 [2024-01-31 16:11:09,959 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-multiply-verify.wvr.c[3081,3094] Start Parsing Local Start Parsing Local [2024-01-31 16:11:09,961 WARN L424 MainDispatcher]: Unable to annotate * arr = (unsigned int*)malloc(sizeof(unsigned int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:09,969 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:09,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@373bf367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:09, skipping insertion in model container [2024-01-31 16:11:09,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:09,970 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:09,972 INFO L158 Benchmark]: Toolchain (without parser) took 424.32ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 53.3MB in the beginning and 71.2MB in the end (delta: -17.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 16:11:09,972 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 23.5MB in the beginning and 23.5MB in the end (delta: 23.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:09,973 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 75.5MB. Free memory was 53.3MB in the beginning and 53.3MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:09,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.63ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 53.1MB in the beginning and 71.2MB in the end (delta: -18.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 16:11:09,975 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 0.18ms. Allocated memory is still 50.3MB. Free memory was 23.5MB in the beginning and 23.5MB in the end (delta: 23.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 75.5MB. Free memory was 53.3MB in the beginning and 53.3MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.63ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 53.1MB in the beginning and 71.2MB in the end (delta: -18.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 123]: 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