./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-three-array-max.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-three-array-max.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-three-array-max.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.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 16:11:33,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:34,035 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:11:34,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:34,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:34,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:34,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:34,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:34,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:34,073 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:34,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:34,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:34,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:34,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:34,076 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:34,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:34,076 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:34,076 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:34,076 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:11:34,077 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:34,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:34,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:34,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:34,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:34,078 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:34,078 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:34,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:34,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:34,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:34,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:34,080 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:34,080 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:34,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:34,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:34,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:34,081 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:34,081 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:11:34,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:11:34,081 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:34,082 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:34,082 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:34,082 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:34,082 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:34,082 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:34,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:34,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:34,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:34,308 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:34,309 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:34,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-31 16:11:35,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:35,578 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:35,579 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-31 16:11:35,586 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1e339982/cdce626dc69b4f579d3ba4922359507e/FLAGc578e4f2a [2024-01-31 16:11:35,598 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1e339982/cdce626dc69b4f579d3ba4922359507e [2024-01-31 16:11:35,600 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:35,601 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:35,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.wvr.yml/witness.yml [2024-01-31 16:11:35,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:35,738 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:35,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:35,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:35,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:35,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:35" (1/2) ... [2024-01-31 16:11:35,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28de20de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:35, skipping insertion in model container [2024-01-31 16:11:35,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:35" (1/2) ... [2024-01-31 16:11:35,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6af8e47c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:35, skipping insertion in model container [2024-01-31 16:11:35,745 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:35" (2/2) ... [2024-01-31 16:11:35,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28de20de and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:35, skipping insertion in model container [2024-01-31 16:11:35,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:35" (2/2) ... [2024-01-31 16:11:35,745 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:35,792 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:35,793 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L61] ((unsigned long )_argptr == 0UL) && ((((((((((9 <= i && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,793 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,793 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((1 <= i) && ((unsigned long )_argptr == 0UL)) && (i != 0) [2024-01-31 16:11:35,794 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,794 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((maxa == 0) && (maxb == 0)) && (maxc == 0)) && (p == 1) [2024-01-31 16:11:35,794 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0)) && (size != 0)) && ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((B == 0) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (N == 0)) && (p == 0) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,795 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L124] (((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant after [L75-L75] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((maxa == 0) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,796 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,797 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && ((((((((((((((((9 <= i && 10 <= p) && i <= 2147483646) && p != 1) && p != 2) && p != 3) && i != 0) && i != 1) && i != 2) || (p == 9 && i == 8)) || (p == 8 && i == 7)) || (p == 7 && i == 6)) || (p == 6 && i == 5)) || (p == 5 && i == 4)) || (p == 4 && i == 3)) || (p == 3 && i == 2)) || ((1 == i && p == 2) && i == 1)) [2024-01-31 16:11:35,797 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (maxc == 0) && (p == 1) [2024-01-31 16:11:35,797 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,797 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((maxb == 0) && (maxc == 0)) && (p == 1) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((1 <= i) && ((unsigned long )_argptr == 0UL)) && (i != 0) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] p == 1 [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (1 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L73] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || 1 <= i) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,798 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L48] ((unsigned long )_argptr == 0UL) && (((((((((((9 <= i && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (1 <= b) && (b != 0) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,799 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (b <= -1) && (b != 0) [2024-01-31 16:11:35,800 INFO L98 nessWitnessExtractor]: Location invariant after [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,801 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:35,821 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:35,953 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-three-array-max.wvr.c[2862,2875] [2024-01-31 16:11:35,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:35,975 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:36,027 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:36,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6af8e47c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:36, skipping insertion in model container [2024-01-31 16:11:36,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:36,028 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:36,030 INFO L158 Benchmark]: Toolchain (without parser) took 290.98ms. Allocated memory is still 142.6MB. Free memory was 78.4MB in the beginning and 59.1MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:11:36,030 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:36,030 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:36,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.49ms. Allocated memory is still 142.6MB. Free memory was 78.4MB in the beginning and 59.1MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:11:36,034 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.49ms. Allocated memory is still 142.6MB. Free memory was 78.4MB in the beginning and 59.1MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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-three-array-max.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.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 16:11:38,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:11:38,378 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:11:38,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:11:38,385 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:11:38,426 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:11:38,427 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:11:38,427 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:11:38,427 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:11:38,431 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:11:38,431 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:11:38,431 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:11:38,431 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:11:38,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:11:38,433 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:11:38,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:11:38,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:11:38,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:11:38,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:11:38,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:11:38,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:11:38,435 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:11:38,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:11:38,435 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:11:38,436 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:11:38,436 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:11:38,436 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:11:38,436 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:11:38,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:11:38,437 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:11:38,437 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:11:38,438 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:11:38,438 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:11:38,438 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:11:38,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:11:38,438 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:11:38,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:11:38,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:11:38,439 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:11:38,439 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:11:38,440 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:11:38,440 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:11:38,440 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:11:38,440 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:11:38,441 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:11:38,441 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:11:38,441 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:11:38,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:11:38,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:11:38,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:11:38,696 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:11:38,696 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:11:38,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-31 16:11:39,898 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:11:40,070 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:11:40,071 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-three-array-max.wvr.c [2024-01-31 16:11:40,081 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c0dcfbe6/c64f586028894249a98629bc0d0802b7/FLAGde7e38329 [2024-01-31 16:11:40,094 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c0dcfbe6/c64f586028894249a98629bc0d0802b7 [2024-01-31 16:11:40,096 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:11:40,096 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:11:40,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-three-array-max.wvr.yml/witness.yml [2024-01-31 16:11:40,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:11:40,248 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:11:40,249 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:40,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:11:40,253 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:11:40,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:40" (1/2) ... [2024-01-31 16:11:40,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b41d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:40, skipping insertion in model container [2024-01-31 16:11:40,254 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:11:40" (1/2) ... [2024-01-31 16:11:40,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16a225a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:11:40, skipping insertion in model container [2024-01-31 16:11:40,256 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:40" (2/2) ... [2024-01-31 16:11:40,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b41d0e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:40, skipping insertion in model container [2024-01-31 16:11:40,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:11:40" (2/2) ... [2024-01-31 16:11:40,257 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:11:40,306 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:11:40,307 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,307 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,307 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (1 <= b) && (b != 0) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (maxc == 0) && (p == 1) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (b <= -1) && (b != 0) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Loop invariant at [L61-L61] ((unsigned long )_argptr == 0UL) && ((((((((((9 <= i && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,308 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (1 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant after [L75-L75] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L48] ((unsigned long )_argptr == 0UL) && (((((((((((9 <= i && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && ((((((((((((((((9 <= i && 10 <= p) && i <= 2147483646) && p != 1) && p != 2) && p != 3) && i != 0) && i != 1) && i != 2) || (p == 9 && i == 8)) || (p == 8 && i == 7)) || (p == 7 && i == 6)) || (p == 6 && i == 5)) || (p == 5 && i == 4)) || (p == 4 && i == 3)) || (p == 3 && i == 2)) || ((1 == i && p == 2) && i == 1)) [2024-01-31 16:11:40,309 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((1 <= i) && ((unsigned long )_argptr == 0UL)) && (i != 0) [2024-01-31 16:11:40,310 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,310 INFO L98 nessWitnessExtractor]: Loop invariant at [L73-L73] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || 1 <= i) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,310 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,310 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,310 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && (((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((maxb == 0) && (maxc == 0)) && (p == 1) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((maxa == 0) && (maxb == 0)) && (maxc == 0)) && (p == 1) [2024-01-31 16:11:40,311 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] ((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0)) && (size != 0)) && ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:11:40,312 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((B == 0) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,312 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,312 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,313 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,313 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((((((A == 0) && (B == 0)) && (C == 0)) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (N == 0)) && (p == 0) [2024-01-31 16:11:40,313 INFO L98 nessWitnessExtractor]: Location invariant after [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((maxa == 0) && (maxb == 0)) && (maxc == 0)) && (p == 0) [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((1 == i && i == 1) || ((1 <= i && i <= 2147483646) && i != 0)) || (1 <= i && i <= 7)) || (1 <= i && i <= 6)) || (1 <= i && i <= 5)) || (((0 <= i && 1 <= i) && i <= 4) && i <= 65535)) || (((0 <= i && 1 <= i) && i <= 3) && i <= 255)) || (((((0 <= i && 1 <= i) && i <= 2) && i <= 127) && i != 0) && (i == 1 || i == 2))) [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Loop invariant at [L124-L124] (((((C == 0) && (maxa == 0)) && (maxb == 0)) && (maxc == 0)) && (p == 0)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] p == 1 [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((1 <= p) && ((unsigned long )_argptr == 0UL)) && ((((((((((((9 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || (1 == i && i == 1)) [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-31 16:11:40,314 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((1 <= i) && ((unsigned long )_argptr == 0UL)) && (i != 0) [2024-01-31 16:11:40,331 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:40,495 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-three-array-max.wvr.c[2862,2875] [2024-01-31 16:11:40,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:40,521 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:11:40,530 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:11:40,556 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-three-array-max.wvr.c[2862,2875] [2024-01-31 16:11:40,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:11:40,566 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:11:40,625 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:11:40,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16a225a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:11:40, skipping insertion in model container [2024-01-31 16:11:40,626 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:11:40,626 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:11:40,628 INFO L158 Benchmark]: Toolchain (without parser) took 378.78ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 42.8MB in the end (delta: 3.2MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-01-31 16:11:40,628 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 23.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:40,629 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:11:40,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.92ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 42.8MB in the end (delta: 3.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-01-31 16:11:40,631 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 23.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 69.2MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.92ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 42.8MB in the end (delta: 3.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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