./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-counter-fun.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-counter-fun.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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-counter-fun.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-counter-fun.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-a340643-m [2024-01-27 14:51:53,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:53,308 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:53,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:53,312 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:53,327 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:53,328 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:53,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:53,329 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:53,329 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:53,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:53,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:53,330 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:53,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:53,333 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:53,333 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:53,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:53,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:53,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:53,334 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:53,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:53,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:53,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:53,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:53,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:53,338 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:53,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:53,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:53,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:53,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:53,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:53,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:53,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:53,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:53,343 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:53,344 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:53,344 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:53,344 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:53,344 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:53,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:53,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:53,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:53,546 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:53,546 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:53,547 INFO L431 ainManager$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-counter-fun.wvr.yml/witness.yml [2024-01-27 14:51:53,700 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:53,705 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:53,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-27 14:51:54,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:54,846 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:54,846 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-27 14:51:54,852 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f3a30a38/d41fcbb104e54761a0486d66fa635e91/FLAG2d0697fe7 [2024-01-27 14:51:54,861 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f3a30a38/d41fcbb104e54761a0486d66fa635e91 [2024-01-27 14:51:54,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:54,862 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:54,862 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:54,862 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:54,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:54,867 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:53" (1/2) ... [2024-01-27 14:51:54,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c495da0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:54, skipping insertion in model container [2024-01-27 14:51:54,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:53" (1/2) ... [2024-01-27 14:51:54,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bcf82a4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:54, skipping insertion in model container [2024-01-27 14:51:54,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:54" (2/2) ... [2024-01-27 14:51:54,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c495da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:54, skipping insertion in model container [2024-01-27 14:51:54,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:54" (2/2) ... [2024-01-27 14:51:54,871 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:54,894 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] f_inv == 0 [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f_inv == 0 [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] counter == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f_inv == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f_inv == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] counter == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n_inv == 0 [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,910 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] counter == 0 [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((((((((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1)) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7) [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] size != 0 [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] f_inv == 0 [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )counter + (long long )i >= 0LL [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] counter == 0 [2024-01-27 14:51:54,911 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] f_inv == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= i [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n_inv == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f_inv == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-27 14:51:54,912 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= counter [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f_inv == 0 [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f == 0 [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] n_inv == 0 [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] counter == 0 [2024-01-27 14:51:54,913 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] counter == 0 [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f_inv == 0 [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f == 0 [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,914 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] counter == 0 [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,915 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] (((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1))) || ((((((0LL - (long long )counter) + (long long )i >= 0LL && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7) && size != 0) [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] f_inv == 0 [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] counter == 0 [2024-01-27 14:51:54,916 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] counter == 0 [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f_inv == 0 [2024-01-27 14:51:54,917 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] counter == 0 [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] f_inv == 0 [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 <= counter [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:54,918 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-27 14:51:54,938 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:55,081 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-counter-fun.wvr.c[2707,2720] [2024-01-27 14:51:55,087 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:55,095 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:55,106 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:55,158 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:55,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bcf82a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:55, skipping insertion in model container [2024-01-27 14:51:55,160 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:55,161 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:55,162 INFO L158 Benchmark]: Toolchain (without parser) took 299.53ms. Allocated memory is still 155.2MB. Free memory was 124.5MB in the beginning and 106.9MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:51:55,162 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory was 115.1MB in the beginning and 114.9MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:55,162 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:55,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.08ms. Allocated memory is still 155.2MB. Free memory was 124.5MB in the beginning and 106.9MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:51:55,164 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory was 115.1MB in the beginning and 114.9MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.08ms. Allocated memory is still 155.2MB. Free memory was 124.5MB in the beginning and 106.9MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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-counter-fun.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-counter-fun.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-a340643-m [2024-01-27 14:51:56,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:56,992 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:56,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:56,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:57,023 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:57,024 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:57,024 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:57,025 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:57,028 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:57,028 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:57,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:57,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:57,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:57,030 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:57,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:57,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:57,031 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:57,031 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:57,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:57,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:57,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:57,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:57,032 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:57,033 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:57,033 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:57,033 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:57,033 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:57,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:57,034 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:57,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:57,035 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:57,035 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:57,035 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:57,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:57,035 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:57,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:57,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:57,036 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:57,037 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:57,037 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:57,037 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:57,037 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:57,037 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:57,038 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:57,038 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:57,038 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:57,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:57,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:57,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:57,355 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:57,356 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:57,357 INFO L431 ainManager$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-counter-fun.wvr.yml/witness.yml [2024-01-27 14:51:57,511 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:57,511 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:57,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-27 14:51:58,612 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:58,759 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:58,759 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-27 14:51:58,765 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb8f6c3e2/ab45c01fc8dd4a56867571fecd67f778/FLAG1996a33e9 [2024-01-27 14:51:58,778 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb8f6c3e2/ab45c01fc8dd4a56867571fecd67f778 [2024-01-27 14:51:58,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:58,779 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:58,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:58,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:58,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:58,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:57" (1/2) ... [2024-01-27 14:51:58,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206bc5f8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:58, skipping insertion in model container [2024-01-27 14:51:58,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:57" (1/2) ... [2024-01-27 14:51:58,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d64363f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:58, skipping insertion in model container [2024-01-27 14:51:58,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:58" (2/2) ... [2024-01-27 14:51:58,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206bc5f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:58, skipping insertion in model container [2024-01-27 14:51:58,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:58" (2/2) ... [2024-01-27 14:51:58,789 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:58,820 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:58,820 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-27 14:51:58,821 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] f_inv == 0 [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,822 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] counter == 0 [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f_inv == 0 [2024-01-27 14:51:58,823 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] counter == 0 [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,824 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((4 <= i && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,825 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,825 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,825 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,825 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f_inv == 0 [2024-01-27 14:51:58,826 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,826 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] counter == 0 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] counter == 0 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f_inv == 0 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f == 0 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f_inv == 0 [2024-01-27 14:51:58,827 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f == 0 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n_inv == 0 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:58,828 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,829 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:58,829 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] counter == 0 [2024-01-27 14:51:58,829 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((((((((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1)) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7) [2024-01-27 14:51:58,829 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] f_inv == 0 [2024-01-27 14:51:58,830 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] size != 0 [2024-01-27 14:51:58,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] f_inv == 0 [2024-01-27 14:51:58,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] (((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6) || ((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1))) || ((((((0LL - (long long )counter) + (long long )i >= 0LL && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) || (((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7) && size != 0) [2024-01-27 14:51:58,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] counter == 0 [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= counter [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 <= counter [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f_inv == 0 [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] counter == 0 [2024-01-27 14:51:58,831 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f == 0 [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n == 0 [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n_inv == 0 [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= i [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] counter == 0 [2024-01-27 14:51:58,832 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )counter + (long long )i >= 0LL [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] f_inv == 0 [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] f_inv == 0 [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] counter == 0 [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f == 0 [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] counter == 0 [2024-01-27 14:51:58,833 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f_inv == 0 [2024-01-27 14:51:58,834 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] n_inv == 0 [2024-01-27 14:51:58,834 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:51:58,834 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (((i == 2 || i == 1) || (0 == i && i == 0)) || (((((4 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 3 [2024-01-27 14:51:58,834 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f_inv == 0 [2024-01-27 14:51:58,834 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-27 14:51:58,851 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:59,016 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-counter-fun.wvr.c[2707,2720] [2024-01-27 14:51:59,030 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:59,045 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:51:59,053 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:59,078 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-counter-fun.wvr.c[2707,2720] [2024-01-27 14:51:59,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:59,089 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:59,100 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:59,161 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:59,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d64363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:59, skipping insertion in model container [2024-01-27 14:51:59,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:59,162 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:59,163 INFO L158 Benchmark]: Toolchain (without parser) took 383.64ms. Allocated memory is still 60.8MB. Free memory was 36.0MB in the beginning and 30.8MB in the end (delta: 5.1MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2024-01-27 14:51:59,164 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 46.1MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:59,165 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 46.1MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:59,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 380.49ms. Allocated memory is still 60.8MB. Free memory was 35.8MB in the beginning and 30.8MB in the end (delta: 5.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2024-01-27 14:51:59,167 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 0.19ms. Allocated memory is still 46.1MB. Free memory was 27.6MB in the beginning and 27.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 46.1MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 380.49ms. Allocated memory is still 60.8MB. Free memory was 35.8MB in the beginning and 30.8MB in the end (delta: 5.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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