./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.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-bad-counter-queue2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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-bad-counter-queue2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.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-cb09d65-m [2024-01-27 23:09:35,724 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:35,798 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:09:35,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:35,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:35,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:35,832 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:35,832 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:35,833 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:35,837 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:35,838 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:35,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:35,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:35,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:35,840 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:35,841 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:35,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:35,841 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:35,841 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:09:35,841 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:35,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:35,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:35,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:35,842 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:35,843 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:35,843 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:35,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:35,843 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:35,844 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:35,844 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:35,845 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:35,845 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:35,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:35,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:35,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:35,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:35,846 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:09:35,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:09:35,846 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:35,847 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:35,847 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:35,847 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:35,847 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:35,847 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:36,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:36,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:36,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:36,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:36,052 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:36,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-27 23:09:37,196 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:37,366 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:37,367 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-27 23:09:37,373 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/debd2c766/87bc00b664814f5893fc4574ac04b209/FLAGa8948d238 [2024-01-27 23:09:37,390 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/debd2c766/87bc00b664814f5893fc4574ac04b209 [2024-01-27 23:09:37,392 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:37,393 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:37,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml [2024-01-27 23:09:37,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:37,479 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:37,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:37,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:37,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:37,484 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:37" (1/2) ... [2024-01-27 23:09:37,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4cf5e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,485 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:37" (1/2) ... [2024-01-27 23:09:37,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34d4ba7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:37" (2/2) ... [2024-01-27 23:09:37,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4cf5e8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:37" (2/2) ... [2024-01-27 23:09:37,486 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:37,505 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:37,506 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 1 <= b [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b != 0 [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b <= -1 [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b != 0 [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,507 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] counter == 0 [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) - (long long )counter >= 0LL [2024-01-27 23:09:37,508 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) + (long long )counter >= 0LL [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N + (long long )counter >= 0LL [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] counter == 0 [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N - (long long )counter >= 0LL [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )i - (long long )size >= 0LL [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )counter + (long long )i >= 0LL [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-27 23:09:37,509 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] ((((((((((0 == i && i == 0) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size != 0 [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:09:37,510 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] counter == 0 [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((((((((((((((((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) && i != 2) || ((((((((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)) || ((((((((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) [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,511 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b <= -1 [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b != 0 [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b != 0 [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 1 <= b [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 0 <= i [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,512 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] counter == 0 [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-27 23:09:37,513 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] counter == 0 [2024-01-27 23:09:37,514 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] A == 0 [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] counter == 0 [2024-01-27 23:09:37,515 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,516 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] (((0LL - (long long )i) + (long long )size >= 0LL && size != 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) && i != 1) && i != 2) || ((((((((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) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) || ((((((((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) [2024-01-27 23:09:37,517 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] A == 0 [2024-01-27 23:09:37,517 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] counter == 0 [2024-01-27 23:09:37,517 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,517 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:37,532 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:37,681 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-bad-counter-queue2.wvr.c[2297,2310] [2024-01-27 23:09:37,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:37,696 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:37,705 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 [2024-01-27 23:09:37,736 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:37,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34d4ba7e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:37,737 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:37,738 INFO L158 Benchmark]: Toolchain (without parser) took 258.69ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 77.0MB in the beginning and 187.7MB in the end (delta: -110.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-27 23:09:37,738 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:37,739 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:37,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 257.11ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 76.8MB in the beginning and 187.7MB in the end (delta: -110.9MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-27 23:09:37,740 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 257.11ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 76.8MB in the beginning and 187.7MB in the end (delta: -110.9MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55]: 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-bad-counter-queue2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.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-cb09d65-m [2024-01-27 23:09:39,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:40,018 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:09:40,022 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:40,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:40,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:40,056 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:40,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:40,057 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:40,060 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:40,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:40,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:40,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:40,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:40,062 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:40,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:40,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:40,063 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:40,063 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:40,063 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:40,064 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:40,064 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:40,064 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:40,064 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:09:40,065 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:09:40,065 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:40,065 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:09:40,065 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:40,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:40,066 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:40,067 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:40,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:40,067 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:40,067 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:40,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:40,068 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:40,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:40,069 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:40,069 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:09:40,069 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:09:40,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:40,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:40,070 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:40,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:40,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:40,071 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:09:40,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:40,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:40,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:40,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:40,488 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:40,489 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:40,490 INFO L431 ainManager$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-bad-counter-queue2.wvr.yml/witness.yml [2024-01-27 23:09:40,583 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:40,584 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:40,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-27 23:09:41,658 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:41,780 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:41,781 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-27 23:09:41,787 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69226c644/d8c577e6830b491d8153e0b2c3dc3b20/FLAGf0cad3631 [2024-01-27 23:09:41,798 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69226c644/d8c577e6830b491d8153e0b2c3dc3b20 [2024-01-27 23:09:41,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:41,800 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:41,802 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:41,802 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:41,810 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:41,824 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:40" (1/2) ... [2024-01-27 23:09:41,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8b332e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,825 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:40" (1/2) ... [2024-01-27 23:09:41,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3da44d2b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,827 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:41" (2/2) ... [2024-01-27 23:09:41,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8b332e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,828 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:41" (2/2) ... [2024-01-27 23:09:41,828 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:41,859 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:41,860 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b != 0 [2024-01-27 23:09:41,860 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b <= -1 [2024-01-27 23:09:41,860 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,860 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )counter + (long long )i >= 0LL [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,861 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )i - (long long )size >= 0LL [2024-01-27 23:09:41,862 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,862 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,862 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 1 <= b [2024-01-27 23:09:41,862 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b != 0 [2024-01-27 23:09:41,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,863 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] counter == 0 [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size != 0 [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] counter == 0 [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((((((((((((((((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) && i != 2) || ((((((((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)) || ((((((((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) [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N + (long long )counter >= 0LL [2024-01-27 23:09:41,864 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N - (long long )counter >= 0LL [2024-01-27 23:09:41,865 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-27 23:09:41,865 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) - (long long )counter >= 0LL [2024-01-27 23:09:41,866 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-27 23:09:41,866 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] counter == 0 [2024-01-27 23:09:41,866 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) + (long long )counter >= 0LL [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((((((((((((10 <= i && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,867 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] counter == 0 [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] (((0LL - (long long )i) + (long long )size >= 0LL && size != 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) && i != 1) && i != 2) || ((((((((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) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) || ((((((((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) [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] A == 0 [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] ((((((((((0 == i && i == 0) || (((10 <= i && i != 1) && i != 2) && i != 3)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1 [2024-01-27 23:09:41,868 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,869 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b <= -1 [2024-01-27 23:09:41,869 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b != 0 [2024-01-27 23:09:41,869 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] counter == 0 [2024-01-27 23:09:41,869 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-27 23:09:41,870 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,870 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 0 <= i [2024-01-27 23:09:41,870 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b != 0 [2024-01-27 23:09:41,870 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 1 <= b [2024-01-27 23:09:41,870 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] counter == 0 [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] A == 0 [2024-01-27 23:09:41,871 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,872 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-27 23:09:41,872 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-27 23:09:41,872 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] counter == 0 [2024-01-27 23:09:41,872 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,872 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:09:41,889 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:42,038 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-bad-counter-queue2.wvr.c[2297,2310] [2024-01-27 23:09:42,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:42,067 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:09:42,073 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:42,092 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-bad-counter-queue2.wvr.c[2297,2310] [2024-01-27 23:09:42,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:42,105 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:42,115 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 [2024-01-27 23:09:42,164 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:42,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3da44d2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:42, skipping insertion in model container [2024-01-27 23:09:42,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:42,165 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:42,167 INFO L158 Benchmark]: Toolchain (without parser) took 366.32ms. Allocated memory is still 73.4MB. Free memory was 36.3MB in the beginning and 36.3MB in the end (delta: 3.1kB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-01-27 23:09:42,168 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 30.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:42,168 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:42,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.06ms. Allocated memory is still 73.4MB. Free memory was 36.0MB in the beginning and 36.3MB in the end (delta: -228.0kB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-01-27 23:09:42,170 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 0.18ms. Allocated memory is still 50.3MB. Free memory is still 30.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.06ms. Allocated memory is still 73.4MB. Free memory was 36.0MB in the beginning and 36.3MB in the end (delta: -228.0kB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55]: 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