./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 27552612 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-2755261-m [2024-01-26 15:21:27,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:27,255 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:21:27,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:27,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:27,290 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:27,291 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:27,291 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:27,292 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:27,294 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:27,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:27,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:27,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:27,296 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:27,296 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:27,297 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:27,297 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:27,297 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:27,297 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:21:27,297 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:27,298 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:27,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:27,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:27,299 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:27,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:27,300 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:27,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:27,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:27,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:27,301 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:27,301 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:27,302 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:27,302 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:27,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:27,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:27,302 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:27,302 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:21:27,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:21:27,303 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:27,303 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:27,303 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:27,303 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:27,304 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:27,304 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:27,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:27,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:27,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:27,520 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:27,520 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:27,521 INFO L431 ainManager$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 [2024-01-26 15:21:27,656 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:27,656 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:27,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-26 15:21:28,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:28,879 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:28,879 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-26 15:21:28,885 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e821debd/6039b7e6b13a4e2b9bc4d40ece06e251/FLAG07d6b8c62 [2024-01-26 15:21:28,898 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e821debd/6039b7e6b13a4e2b9bc4d40ece06e251 [2024-01-26 15:21:28,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:28,900 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:28,902 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:28,902 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:28,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:28,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:27" (1/2) ... [2024-01-26 15:21:28,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1916087d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:28, skipping insertion in model container [2024-01-26 15:21:28,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:27" (1/2) ... [2024-01-26 15:21:28,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cba1a6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:28, skipping insertion in model container [2024-01-26 15:21:28,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:28" (2/2) ... [2024-01-26 15:21:28,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1916087d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:28, skipping insertion in model container [2024-01-26 15:21:28,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:28" (2/2) ... [2024-01-26 15:21:28,909 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:28,942 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:28,943 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f == 0 [2024-01-26 15:21:28,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] n_inv == 0 [2024-01-26 15:21:28,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] counter == 0 [2024-01-26 15:21:28,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f_inv == 0 [2024-01-26 15:21:28,944 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 [2024-01-26 15:21:28,945 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,945 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f_inv == 0 [2024-01-26 15:21:28,945 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-26 15:21:28,945 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) [2024-01-26 15:21:28,945 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 <= counter [2024-01-26 15:21:28,945 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,946 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) [2024-01-26 15:21:28,946 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,946 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 [2024-01-26 15:21:28,946 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,946 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f == 0 [2024-01-26 15:21:28,946 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-26 15:21:28,946 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n_inv == 0 [2024-01-26 15:21:28,947 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-26 15:21:28,947 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-26 15:21:28,947 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f_inv == 0 [2024-01-26 15:21:28,947 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) [2024-01-26 15:21:28,947 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,947 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) [2024-01-26 15:21:28,948 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,948 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 [2024-01-26 15:21:28,948 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] counter == 0 [2024-01-26 15:21:28,948 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) [2024-01-26 15:21:28,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] f_inv == 0 [2024-01-26 15:21:28,948 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) [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= counter [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] counter == 0 [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] f_inv == 0 [2024-01-26 15:21:28,949 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) [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,949 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,950 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-26 15:21:28,951 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) [2024-01-26 15:21:28,951 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,951 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] counter == 0 [2024-01-26 15:21:28,951 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) [2024-01-26 15:21:28,951 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,951 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,951 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) [2024-01-26 15:21:28,952 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) [2024-01-26 15:21:28,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] f_inv == 0 [2024-01-26 15:21:28,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] counter == 0 [2024-01-26 15:21:28,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:28,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] size != 0 [2024-01-26 15:21:28,952 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,953 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-26 15:21:28,953 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,953 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f_inv == 0 [2024-01-26 15:21:28,954 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,954 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,954 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] counter == 0 [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= i [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )counter + (long long )i >= 0LL [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] counter == 0 [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] f_inv == 0 [2024-01-26 15:21:28,955 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,956 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) [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] counter == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n_inv == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f_inv == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] f_inv == 0 [2024-01-26 15:21:28,956 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,957 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,957 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-26 15:21:28,957 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,957 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,957 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f_inv == 0 [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] counter == 0 [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:21:28,958 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 [2024-01-26 15:21:28,958 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f_inv == 0 [2024-01-26 15:21:28,959 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] counter == 0 [2024-01-26 15:21:28,959 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f == 0 [2024-01-26 15:21:28,978 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:29,127 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] [2024-01-26 15:21:29,139 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:29,146 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:29,158 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 [2024-01-26 15:21:29,198 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:29,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cba1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:29, skipping insertion in model container [2024-01-26 15:21:29,198 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:29,199 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:29,200 INFO L158 Benchmark]: Toolchain (without parser) took 299.37ms. Allocated memory is still 176.2MB. Free memory was 141.4MB in the beginning and 123.8MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:29,200 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 119.5MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:29,201 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 119.5MB. Free memory was 88.6MB in the beginning and 88.5MB in the end (delta: 120.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:29,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.59ms. Allocated memory is still 176.2MB. Free memory was 141.4MB in the beginning and 123.8MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:21:29,202 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 119.5MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 119.5MB. Free memory was 88.6MB in the beginning and 88.5MB in the end (delta: 120.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.59ms. Allocated memory is still 176.2MB. Free memory was 141.4MB in the beginning and 123.8MB 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-2755261-m [2024-01-26 15:21:30,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:21:31,004 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:21:31,008 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:21:31,009 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:21:31,042 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:21:31,042 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:21:31,043 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:21:31,043 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:21:31,046 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:21:31,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:21:31,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:21:31,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:21:31,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:21:31,049 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:21:31,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:21:31,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:21:31,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:21:31,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:21:31,050 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:21:31,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:21:31,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:21:31,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:21:31,052 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:21:31,052 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:21:31,052 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:21:31,052 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:21:31,052 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:21:31,053 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:21:31,053 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:21:31,054 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:21:31,054 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:21:31,054 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:21:31,054 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:21:31,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:21:31,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:21:31,056 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:21:31,056 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:21:31,056 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:21:31,056 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:21:31,056 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:21:31,057 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:21:31,057 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:21:31,057 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:21:31,057 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:21:31,057 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:21:31,058 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:21:31,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:21:31,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:21:31,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:21:31,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:21:31,365 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:21:31,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-26 15:21:32,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:21:32,727 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:21:32,727 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-counter-fun.wvr.c [2024-01-26 15:21:32,737 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/445d79328/e6d373471e514ccbb7b5a43af57ca754/FLAG9774e0029 [2024-01-26 15:21:32,750 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/445d79328/e6d373471e514ccbb7b5a43af57ca754 [2024-01-26 15:21:32,752 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:21:32,753 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:21:32,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-counter-fun.wvr.yml/witness.yml [2024-01-26 15:21:32,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:21:32,889 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:21:32,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:32,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:21:32,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:21:32,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:32" (1/2) ... [2024-01-26 15:21:32,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20bd2361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:32, skipping insertion in model container [2024-01-26 15:21:32,894 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:21:32" (1/2) ... [2024-01-26 15:21:32,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ae8ca62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:21:32, skipping insertion in model container [2024-01-26 15:21:32,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:32" (2/2) ... [2024-01-26 15:21:32,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20bd2361 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:32, skipping insertion in model container [2024-01-26 15:21:32,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:21:32" (2/2) ... [2024-01-26 15:21:32,897 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:21:32,929 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:21:32,930 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= counter [2024-01-26 15:21:32,930 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) [2024-01-26 15:21:32,930 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= i [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,931 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 [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] f_inv == 0 [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] counter == 0 [2024-01-26 15:21:32,931 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,931 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) [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] 0 <= i [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] f_inv == 0 [2024-01-26 15:21:32,932 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,933 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,933 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-26 15:21:32,933 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) [2024-01-26 15:21:32,933 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,933 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,933 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) [2024-01-26 15:21:32,933 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,933 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 [2024-01-26 15:21:32,934 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] size != 0 [2024-01-26 15:21:32,934 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) [2024-01-26 15:21:32,934 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] f_inv == 0 [2024-01-26 15:21:32,934 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] counter == 0 [2024-01-26 15:21:32,934 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:21:32,934 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-26 15:21:32,935 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f == 0 [2024-01-26 15:21:32,935 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-26 15:21:32,935 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] N == 0 [2024-01-26 15:21:32,936 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n_inv == 0 [2024-01-26 15:21:32,936 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] f_inv == 0 [2024-01-26 15:21:32,936 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,937 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) [2024-01-26 15:21:32,937 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,937 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 [2024-01-26 15:21:32,937 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] counter == 0 [2024-01-26 15:21:32,937 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,937 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) [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f_inv == 0 [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] counter == 0 [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] f == 0 [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] n_inv == 0 [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] counter == 0 [2024-01-26 15:21:32,938 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f == 0 [2024-01-26 15:21:32,939 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] f_inv == 0 [2024-01-26 15:21:32,939 INFO L98 nessWitnessExtractor]: Loop invariant at [L60-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,939 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) [2024-01-26 15:21:32,939 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )i - (long long )size >= 0LL [2024-01-26 15:21:32,940 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] f_inv == 0 [2024-01-26 15:21:32,940 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (long long )counter + (long long )i >= 0LL [2024-01-26 15:21:32,940 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= i [2024-01-26 15:21:32,940 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] counter == 0 [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] counter == 0 [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f_inv == 0 [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-26 15:21:32,941 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f_inv == 0 [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Loop invariant at [L47-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,942 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) [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f_inv == 0 [2024-01-26 15:21:32,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] counter == 0 [2024-01-26 15:21:32,943 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) [2024-01-26 15:21:32,943 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,943 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,943 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 [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 <= counter [2024-01-26 15:21:32,944 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) [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] counter == 0 [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n_inv == 0 [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] n == 0 [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f == 0 [2024-01-26 15:21:32,944 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] f_inv == 0 [2024-01-26 15:21:32,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] f_inv == 0 [2024-01-26 15:21:32,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L98-L100] counter == 0 [2024-01-26 15:21:32,945 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) [2024-01-26 15:21:32,973 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:33,112 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] [2024-01-26 15:21:33,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:33,146 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:21:33,148 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:21:33,161 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] [2024-01-26 15:21:33,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:21:33,166 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:21:33,175 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 [2024-01-26 15:21:33,212 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:21:33,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ae8ca62 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:21:33, skipping insertion in model container [2024-01-26 15:21:33,213 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:21:33,213 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:21:33,215 INFO L158 Benchmark]: Toolchain (without parser) took 325.21ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 45.9MB in the beginning and 80.1MB in the end (delta: -34.2MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-26 15:21:33,215 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:33,215 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 73.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:21:33,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.48ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 45.7MB in the beginning and 80.5MB in the end (delta: -34.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-26 15:21:33,217 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 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 73.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.48ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 45.7MB in the beginning and 80.5MB in the end (delta: -34.8MB). Peak memory consumption was 13.4MB. 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