./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.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-min-max-dec.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-min-max-dec.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.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 16:10:43,950 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:43,999 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:10:44,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:44,003 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:44,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:44,023 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:44,023 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:44,024 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:44,024 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:44,024 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:44,025 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:44,025 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:44,026 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:44,026 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:44,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:44,027 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:44,027 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:44,027 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:10:44,028 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:44,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:44,034 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:44,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:44,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:44,035 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:44,035 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:44,036 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:44,036 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:44,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:44,037 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:44,037 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:44,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:44,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:44,038 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:44,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:44,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:44,039 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:10:44,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:10:44,039 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:44,040 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:44,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:44,040 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:44,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:44,041 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:44,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:44,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:44,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:44,311 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:44,311 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:44,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-31 16:10:45,575 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:45,756 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:45,757 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-31 16:10:45,764 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac1f0071d/33bc58539da24309997c8f551406eb2c/FLAG1c1606050 [2024-01-31 16:10:45,775 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac1f0071d/33bc58539da24309997c8f551406eb2c [2024-01-31 16:10:45,778 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:45,778 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:45,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-01-31 16:10:45,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:45,982 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:45,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:45,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:45,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:45,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:45" (1/2) ... [2024-01-31 16:10:45,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b98dba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:45, skipping insertion in model container [2024-01-31 16:10:45,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:45" (1/2) ... [2024-01-31 16:10:45,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@630bcf38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:45, skipping insertion in model container [2024-01-31 16:10:45,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:45" (2/2) ... [2024-01-31 16:10:45,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b98dba7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:45, skipping insertion in model container [2024-01-31 16:10:45,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:45" (2/2) ... [2024-01-31 16:10:45,994 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:46,061 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:46,063 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:46,063 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,063 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,064 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((b2 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:10:46,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L84] ((unsigned long )_argptr == 0UL) && ((((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,065 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,066 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,066 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,066 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,066 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L130] ((((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)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) || ((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 16:10:46,066 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,066 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,067 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-01-31 16:10:46,067 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:46,067 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,067 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L56] ((unsigned long )_argptr == 0UL) && (((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,068 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,069 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:10:46,069 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,069 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:46,069 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((((min == 0) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,069 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,070 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:46,070 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,070 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:46,070 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:46,070 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:10:46,072 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:10:46,072 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:10:46,094 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:46,287 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-min-max-dec.wvr.c[3071,3084] [2024-01-31 16:10:46,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:46,301 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:46,352 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:46,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@630bcf38 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:46, skipping insertion in model container [2024-01-31 16:10:46,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:46,353 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:46,355 INFO L158 Benchmark]: Toolchain (without parser) took 372.24ms. Allocated memory is still 157.3MB. Free memory was 125.4MB in the beginning and 118.7MB in the end (delta: 6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:46,355 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:46,356 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 94.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:46,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.10ms. Allocated memory is still 157.3MB. Free memory was 125.4MB in the beginning and 118.7MB in the end (delta: 6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:46,358 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 94.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.10ms. Allocated memory is still 157.3MB. Free memory was 125.4MB in the beginning and 118.7MB in the end (delta: 6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: 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-min-max-dec.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.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 16:10:48,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:48,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:10:48,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:48,740 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:48,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:48,779 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:48,779 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:48,780 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:48,784 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:48,784 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:48,784 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:48,785 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:48,786 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:48,786 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:48,787 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:48,787 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:48,788 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:48,788 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:48,788 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:48,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:48,789 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:48,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:48,790 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:10:48,790 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:10:48,790 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:48,791 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:10:48,791 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:48,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:48,792 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:48,793 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:48,793 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:48,793 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:48,794 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:48,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:48,794 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:48,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:48,795 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:48,795 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:10:48,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:10:48,796 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:48,796 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:48,797 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:48,797 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:48,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:48,797 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:10:48,798 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:49,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:49,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:49,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:49,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:49,179 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:49,184 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-31 16:10:50,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:50,686 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:50,686 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-01-31 16:10:50,693 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda01a5c0/9dc207d6098f47038f45fe8d20aa078b/FLAGf84f9ee1e [2024-01-31 16:10:50,705 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda01a5c0/9dc207d6098f47038f45fe8d20aa078b [2024-01-31 16:10:50,707 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:50,707 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:50,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-01-31 16:10:50,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:50,896 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:50,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:50,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:50,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:50,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:50" (1/2) ... [2024-01-31 16:10:50,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19cdf7a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:50, skipping insertion in model container [2024-01-31 16:10:50,903 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:50" (1/2) ... [2024-01-31 16:10:50,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@203c19c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:50, skipping insertion in model container [2024-01-31 16:10:50,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:50" (2/2) ... [2024-01-31 16:10:50,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19cdf7a0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:50, skipping insertion in model container [2024-01-31 16:10:50,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:50" (2/2) ... [2024-01-31 16:10:50,906 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:50,975 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (((((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:50,978 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:10:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((((min == 0) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L84-L84] ((unsigned long )_argptr == 0UL) && ((((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((b2 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0)) && (size != 0)) && (((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,983 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L56] ((unsigned long )_argptr == 0UL) && (((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && (((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:10:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:10:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-01-31 16:10:50,985 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L130] ((((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)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) || ((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 16:10:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:10:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:10:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:10:51,010 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:51,218 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-min-max-dec.wvr.c[3071,3084] [2024-01-31 16:10:51,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:51,255 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:10:51,266 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:51,289 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-min-max-dec.wvr.c[3071,3084] [2024-01-31 16:10:51,297 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:51,302 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:51,357 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:51,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@203c19c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:51, skipping insertion in model container [2024-01-31 16:10:51,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:51,358 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:51,360 INFO L158 Benchmark]: Toolchain (without parser) took 462.66ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 31.4MB in the beginning and 46.5MB in the end (delta: -15.1MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2024-01-31 16:10:51,361 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:51,361 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:51,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 460.51ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 31.2MB in the beginning and 46.5MB in the end (delta: -15.3MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2024-01-31 16:10:51,363 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 460.51ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 31.2MB in the beginning and 46.5MB in the end (delta: -15.3MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: 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