./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.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:35:15,515 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:15,601 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:35:15,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:15,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:15,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:15,618 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:15,618 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:15,619 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:15,619 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:15,619 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:15,620 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:15,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:15,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:15,621 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:15,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:15,621 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:15,622 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:15,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:35:15,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:15,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:15,623 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:15,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:15,623 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:15,624 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:15,624 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:15,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:15,624 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:15,625 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:15,625 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:15,625 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:15,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:15,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:15,626 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:15,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:15,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:15,627 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:35:15,627 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:35:15,627 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:15,627 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:15,627 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:15,640 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:15,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:15,641 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:15,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:15,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:15,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:15,826 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:15,827 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:15,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-02-05 10:35:15,991 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:15,991 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:15,991 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-02-05 10:35:17,009 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:17,192 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:17,193 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-02-05 10:35:17,200 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee2b8aea9/13b68607117d4c1db1d4cda20c23b4ec/FLAGf2f4eb778 [2024-02-05 10:35:17,214 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee2b8aea9/13b68607117d4c1db1d4cda20c23b4ec [2024-02-05 10:35:17,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:17,218 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:17,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:17,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:17,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:17,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:15" (1/2) ... [2024-02-05 10:35:17,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7ff234 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:15" (1/2) ... [2024-02-05 10:35:17,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cba5d1d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:17" (2/2) ... [2024-02-05 10:35:17,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7ff234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:17" (2/2) ... [2024-02-05 10:35:17,226 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:17,277 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:17,278 INFO L101 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) [2024-02-05 10:35:17,278 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,278 INFO L101 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) [2024-02-05 10:35:17,279 INFO L101 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)) [2024-02-05 10:35:17,279 INFO L101 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)) [2024-02-05 10:35:17,279 INFO L101 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)) [2024-02-05 10:35:17,280 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] ((((min == 0) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,280 INFO L101 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) [2024-02-05 10:35:17,280 INFO L101 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)) [2024-02-05 10:35:17,280 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,280 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,280 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,280 INFO L101 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)) [2024-02-05 10:35:17,281 INFO L101 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) [2024-02-05 10:35:17,281 INFO L101 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)) [2024-02-05 10:35:17,281 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,281 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,281 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,281 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,281 INFO L101 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) [2024-02-05 10:35:17,282 INFO L101 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) [2024-02-05 10:35:17,282 INFO L101 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)) [2024-02-05 10:35:17,282 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,282 INFO L101 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)) [2024-02-05 10:35:17,282 INFO L101 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) [2024-02-05 10:35:17,283 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,283 INFO L101 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) [2024-02-05 10:35:17,283 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,283 INFO L101 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) [2024-02-05 10:35:17,283 INFO L101 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) [2024-02-05 10:35:17,321 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:17,321 INFO L101 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)) [2024-02-05 10:35:17,321 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-02-05 10:35:17,321 INFO L101 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) [2024-02-05 10:35:17,321 INFO L101 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)) [2024-02-05 10:35:17,322 INFO L101 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)) [2024-02-05 10:35:17,322 INFO L101 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) [2024-02-05 10:35:17,322 INFO L101 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) [2024-02-05 10:35:17,323 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,323 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:17,377 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:17,536 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] [2024-02-05 10:35:17,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:17,561 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 [2024-02-05 10:35:17,606 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:17,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cba5d1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:17, skipping insertion in model container [2024-02-05 10:35:17,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:17,607 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:17,611 INFO L158 Benchmark]: Toolchain (without parser) took 390.66ms. Allocated memory is still 190.8MB. Free memory was 113.2MB in the beginning and 151.4MB in the end (delta: -38.2MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-02-05 10:35:17,611 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:17,611 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 190.8MB. Free memory is still 160.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:17,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.92ms. Allocated memory is still 190.8MB. Free memory was 113.0MB in the beginning and 151.4MB in the end (delta: -38.3MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-02-05 10:35:17,613 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 190.8MB. Free memory is still 160.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 388.92ms. Allocated memory is still 190.8MB. Free memory was 113.0MB in the beginning and 151.4MB in the end (delta: -38.3MB). Peak memory consumption was 8.9MB. 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 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:35:20,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:35:20,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:35:20,082 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:35:20,083 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:35:20,121 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:35:20,122 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:35:20,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:35:20,123 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:35:20,126 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:35:20,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:35:20,127 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:35:20,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:35:20,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:35:20,128 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:35:20,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:35:20,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:35:20,129 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:35:20,129 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:35:20,129 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:35:20,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:35:20,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:35:20,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:35:20,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:35:20,132 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:35:20,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:35:20,133 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:35:20,133 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:35:20,133 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:35:20,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:35:20,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:35:20,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:35:20,135 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:35:20,136 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:35:20,136 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:35:20,136 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:35:20,136 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:35:20,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:35:20,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:35:20,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:35:20,402 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:35:20,402 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:35:20,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-02-05 10:35:21,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:35:21,772 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:35:21,773 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-dec.wvr.c [2024-02-05 10:35:21,785 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2aba9719c/b34d0ed5d4ee4da0ba99ef8c2dc2b953/FLAG2315c43ec [2024-02-05 10:35:21,798 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2aba9719c/b34d0ed5d4ee4da0ba99ef8c2dc2b953 [2024-02-05 10:35:21,800 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:35:21,801 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:35:21,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/popl20-min-max-dec.wvr.yml/witness.yml [2024-02-05 10:35:21,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:35:21,954 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:35:21,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:21,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:35:21,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:35:21,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:21" (1/2) ... [2024-02-05 10:35:21,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726fc5d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:21, skipping insertion in model container [2024-02-05 10:35:21,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:35:21" (1/2) ... [2024-02-05 10:35:21,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48a16686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:35:21, skipping insertion in model container [2024-02-05 10:35:21,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:21" (2/2) ... [2024-02-05 10:35:21,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726fc5d8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:21, skipping insertion in model container [2024-02-05 10:35:21,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:35:21" (2/2) ... [2024-02-05 10:35:21,962 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:35:22,021 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:35:22,023 INFO L101 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) [2024-02-05 10:35:22,023 INFO L101 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) [2024-02-05 10:35:22,023 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,023 INFO L101 nessWitnessExtractor]: Location invariant before [L126-L126] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,023 INFO L101 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)) [2024-02-05 10:35:22,023 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,024 INFO L101 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) [2024-02-05 10:35:22,024 INFO L101 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)) [2024-02-05 10:35:22,024 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,024 INFO L101 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) [2024-02-05 10:35:22,024 INFO L101 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) [2024-02-05 10:35:22,024 INFO L101 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)) [2024-02-05 10:35:22,024 INFO L101 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) [2024-02-05 10:35:22,024 INFO L101 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) [2024-02-05 10:35:22,025 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,025 INFO L101 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)) [2024-02-05 10:35:22,025 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,025 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,025 INFO L101 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)) [2024-02-05 10:35:22,026 INFO L101 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)) [2024-02-05 10:35:22,026 INFO L101 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) [2024-02-05 10:35:22,026 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] ((((min == 0) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,026 INFO L101 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,026 INFO L101 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) [2024-02-05 10:35:22,026 INFO L101 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) [2024-02-05 10:35:22,026 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-02-05 10:35:22,027 INFO L101 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)) [2024-02-05 10:35:22,027 INFO L101 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)) [2024-02-05 10:35:22,027 INFO L101 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) [2024-02-05 10:35:22,027 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,027 INFO L101 nessWitnessExtractor]: Location invariant before [L129-L129] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,028 INFO L101 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)) [2024-02-05 10:35:22,028 INFO L101 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) [2024-02-05 10:35:22,028 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:22,029 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] (((((A == 0) && (min == 0)) && (max == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-02-05 10:35:22,029 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:22,029 INFO L101 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) [2024-02-05 10:35:22,029 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-05 10:35:22,029 INFO L101 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)) [2024-02-05 10:35:22,030 INFO L101 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)) [2024-02-05 10:35:22,056 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:22,222 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] [2024-02-05 10:35:22,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:22,248 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-05 10:35:22,259 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:35:22,276 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] [2024-02-05 10:35:22,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:35:22,288 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 [2024-02-05 10:35:22,358 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:35:22,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48a16686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:35:22, skipping insertion in model container [2024-02-05 10:35:22,359 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:35:22,359 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:35:22,361 INFO L158 Benchmark]: Toolchain (without parser) took 406.63ms. Allocated memory is still 65.0MB. Free memory was 33.3MB in the beginning and 31.8MB in the end (delta: 1.5MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-02-05 10:35:22,361 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 46.1MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 82.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-05 10:35:22,362 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:35:22,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 403.79ms. Allocated memory is still 65.0MB. Free memory was 33.1MB in the beginning and 31.8MB in the end (delta: 1.3MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-02-05 10:35:22,364 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 46.1MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 82.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 403.79ms. Allocated memory is still 65.0MB. Free memory was 33.1MB in the beginning and 31.8MB in the end (delta: 1.3MB). Peak memory consumption was 9.2MB. 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