./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 3d25acf6 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-dev-3d25acf-m [2024-01-30 14:25:19,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:25:19,243 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:25:19,248 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:25:19,249 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:25:19,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:25:19,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:25:19,274 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:25:19,274 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:25:19,277 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:25:19,277 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:25:19,278 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:25:19,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:25:19,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:25:19,279 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:25:19,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:25:19,280 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:25:19,280 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:25:19,280 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:25:19,280 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:25:19,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:25:19,284 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:25:19,284 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:25:19,284 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:25:19,285 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:25:19,285 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:25:19,285 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:25:19,285 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:25:19,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:25:19,286 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:25:19,287 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:25:19,287 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:25:19,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:25:19,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:25:19,288 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:25:19,289 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:25:19,289 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:25:19,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:25:19,289 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:25:19,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:25:19,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:25:19,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:25:19,515 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:25:19,515 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:25:19,516 INFO L431 ainManager$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 [2024-01-30 14:25:19,672 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:25:19,672 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:25:19,673 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-30 14:25:20,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:25:20,876 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:25:20,876 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-30 14:25:20,882 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28d039839/19b4259a1e8643d58efc5eebdad11d04/FLAG728ac3d41 [2024-01-30 14:25:20,892 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28d039839/19b4259a1e8643d58efc5eebdad11d04 [2024-01-30 14:25:20,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:25:20,894 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:25:20,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:20,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:25:20,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:25:20,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:19" (1/2) ... [2024-01-30 14:25:20,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5080e3f7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:20, skipping insertion in model container [2024-01-30 14:25:20,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:19" (1/2) ... [2024-01-30 14:25:20,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67f7b51b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:20, skipping insertion in model container [2024-01-30 14:25:20,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:20" (2/2) ... [2024-01-30 14:25:20,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5080e3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:20, skipping insertion in model container [2024-01-30 14:25:20,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:20" (2/2) ... [2024-01-30 14:25:20,910 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:25:20,949 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:25:20,950 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,950 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,951 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,951 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:20,951 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] ((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) [2024-01-30 14:25:20,951 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-01-30 14:25:20,951 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)) [2024-01-30 14:25:20,951 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L71] ((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) [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,952 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,952 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) [2024-01-30 14:25:20,953 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,953 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) [2024-01-30 14:25:20,953 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) [2024-01-30 14:25:20,953 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)) [2024-01-30 14:25:20,953 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,953 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,953 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,954 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:20,955 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L120-L122] ((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)) [2024-01-30 14:25:20,955 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:20,955 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,955 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)) [2024-01-30 14:25:20,955 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,956 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,956 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) [2024-01-30 14:25:20,956 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,956 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:20,956 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:25:20,956 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) [2024-01-30 14:25:20,956 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:20,957 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)) [2024-01-30 14:25:20,977 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:25:21,180 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] [2024-01-30 14:25:21,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:25:21,200 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:25:21,211 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry [2024-01-30 14:25:21,214 WARN L424 MainDispatcher]: Unable to annotate unsigned int A, B; with a witness entry Start Parsing Local [2024-01-30 14:25:21,235 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:25:21,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67f7b51b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:21, skipping insertion in model container [2024-01-30 14:25:21,235 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:21,236 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:25:21,237 INFO L158 Benchmark]: Toolchain (without parser) took 342.38ms. Allocated memory is still 190.8MB. Free memory was 113.0MB in the beginning and 98.1MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:25:21,237 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:21,238 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 190.8MB. Free memory is still 160.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:21,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 337.06ms. Allocated memory is still 190.8MB. Free memory was 112.6MB in the beginning and 98.1MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:25:21,242 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 127.9MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 190.8MB. Free memory is still 160.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 337.06ms. Allocated memory is still 190.8MB. Free memory was 112.6MB in the beginning and 98.1MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: 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-dev-3d25acf-m [2024-01-30 14:25:23,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:25:23,187 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:25:23,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:25:23,191 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:25:23,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:25:23,228 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:25:23,228 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:25:23,229 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:25:23,232 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:25:23,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:25:23,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:25:23,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:25:23,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:25:23,234 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:25:23,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:25:23,234 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:25:23,234 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:25:23,235 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:25:23,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:25:23,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:25:23,236 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:25:23,236 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:25:23,236 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:25:23,236 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:25:23,236 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:25:23,237 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:25:23,237 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:25:23,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:25:23,237 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:25:23,238 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:25:23,238 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:25:23,238 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:25:23,239 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:25:23,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:25:23,239 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:25:23,239 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:25:23,240 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:25:23,241 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:25:23,241 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:25:23,241 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:25:23,241 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:25:23,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:25:23,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:25:23,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:25:23,497 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:25:23,498 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:25:23,499 INFO L431 ainManager$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 [2024-01-30 14:25:23,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:25:23,620 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:25:23,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-30 14:25:24,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:25:24,871 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:25:24,871 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2024-01-30 14:25:24,877 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c003abd8a/bd07a5737f9749cca7a77b17beedca86/FLAG88d36ca08 [2024-01-30 14:25:24,887 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c003abd8a/bd07a5737f9749cca7a77b17beedca86 [2024-01-30 14:25:24,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:25:24,888 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:25:24,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:24,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:25:24,896 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:25:24,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:23" (1/2) ... [2024-01-30 14:25:24,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d7af96 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:24, skipping insertion in model container [2024-01-30 14:25:24,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:23" (1/2) ... [2024-01-30 14:25:24,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45bcbd3c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:24, skipping insertion in model container [2024-01-30 14:25:24,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:24" (2/2) ... [2024-01-30 14:25:24,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d7af96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:24, skipping insertion in model container [2024-01-30 14:25:24,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:24" (2/2) ... [2024-01-30 14:25:24,900 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:25:24,937 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:25:24,938 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,938 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((queue == 0) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,939 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((queue == 0) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,939 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)) [2024-01-30 14:25:24,939 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) [2024-01-30 14:25:24,939 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,939 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:24,939 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:24,939 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] ((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) [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,940 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,941 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,941 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:24,941 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (queue == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,941 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (queue == 0) && (ok == (_Bool)0) [2024-01-30 14:25:24,941 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) [2024-01-30 14:25:24,942 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) [2024-01-30 14:25:24,942 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ok == (_Bool)0 [2024-01-30 14:25:24,942 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:24,942 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) [2024-01-30 14:25:24,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (((queue == 0) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,942 INFO L98 nessWitnessExtractor]: Loop invariant at [L120-L122] ((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)) [2024-01-30 14:25:24,942 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)) [2024-01-30 14:25:24,943 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (0 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:24,943 INFO L98 nessWitnessExtractor]: Loop invariant at [L67-L71] ((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) [2024-01-30 14:25:24,943 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) [2024-01-30 14:25:24,943 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((queue == 0) && (A == 0U)) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,943 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,944 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,944 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,944 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,945 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)) [2024-01-30 14:25:24,945 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,945 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)) [2024-01-30 14:25:24,945 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (-2147483647 <= end) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:24,945 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,945 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-30 14:25:24,945 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (((((queue == 0) && (B == 0U)) && (n == 0)) && (start == 0)) && (end == 0)) && (ok == (_Bool)0) [2024-01-30 14:25:24,964 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:25:25,113 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] [2024-01-30 14:25:25,121 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:25:25,136 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:25:25,138 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:25:25,148 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] [2024-01-30 14:25:25,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:25:25,157 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:25:25,171 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry [2024-01-30 14:25:25,173 WARN L424 MainDispatcher]: Unable to annotate unsigned int A, B; with a witness entry Start Parsing Local [2024-01-30 14:25:25,195 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:25:25,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45bcbd3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:25, skipping insertion in model container [2024-01-30 14:25:25,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:25,196 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:25:25,197 INFO L158 Benchmark]: Toolchain (without parser) took 308.00ms. Allocated memory is still 83.9MB. Free memory was 42.5MB in the beginning and 53.6MB in the end (delta: -11.2MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-30 14:25:25,197 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 52.4MB. Free memory is still 25.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:25,198 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 83.9MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:25,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.57ms. Allocated memory is still 83.9MB. Free memory was 42.2MB in the beginning and 53.6MB in the end (delta: -11.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-30 14:25:25,199 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 0.15ms. Allocated memory is still 52.4MB. Free memory is still 25.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 83.9MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.57ms. Allocated memory is still 83.9MB. Free memory was 42.2MB in the beginning and 53.6MB in the end (delta: -11.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 50]: 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