./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 ab2e0ac4 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-ab2e0ac-m [2024-01-29 14:19:12,724 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:12,775 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:19:12,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:12,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:12,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:12,811 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:12,811 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:12,812 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:12,815 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:12,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:12,815 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:12,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:12,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:12,818 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:12,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:12,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:12,818 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:12,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:19:12,819 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:12,820 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:12,820 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:12,820 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:12,820 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:12,820 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:12,821 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:12,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:12,821 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:12,821 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:12,822 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:12,822 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:12,823 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:12,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:12,823 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:12,823 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:12,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:12,823 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:12,824 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:12,825 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:13,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:13,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:13,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:13,069 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:13,070 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:13,071 INFO L431 ainManager$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 [2024-01-29 14:19:13,189 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:13,190 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:13,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-29 14:19:14,238 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:14,359 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:14,360 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-29 14:19:14,366 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/457c1d0ff/14ffca458ef24d4192490513cf0c6f4b/FLAG15ff0784f [2024-01-29 14:19:14,376 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/457c1d0ff/14ffca458ef24d4192490513cf0c6f4b [2024-01-29 14:19:14,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:14,378 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:14,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:14,379 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:14,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:14,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:13" (1/2) ... [2024-01-29 14:19:14,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@209953d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:14, skipping insertion in model container [2024-01-29 14:19:14,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:13" (1/2) ... [2024-01-29 14:19:14,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@631bbaaf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:14, skipping insertion in model container [2024-01-29 14:19:14,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:14" (2/2) ... [2024-01-29 14:19:14,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@209953d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:14, skipping insertion in model container [2024-01-29 14:19:14,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:14" (2/2) ... [2024-01-29 14:19:14,385 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:14,402 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:14,403 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,404 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) [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] counter == 0 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b <= -1 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b != 0 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] counter == 0 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-29 14:19:14,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,406 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 [2024-01-29 14:19:14,406 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,406 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) [2024-01-29 14:19:14,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] A == 0 [2024-01-29 14:19:14,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] counter == 0 [2024-01-29 14:19:14,406 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) [2024-01-29 14:19:14,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,407 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) [2024-01-29 14:19:14,407 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-29 14:19:14,407 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) [2024-01-29 14:19:14,407 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:14,407 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] counter == 0 [2024-01-29 14:19:14,407 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size != 0 [2024-01-29 14:19:14,407 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 1 <= b [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b != 0 [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,408 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) [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) - (long long )counter >= 0LL [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] counter == 0 [2024-01-29 14:19:14,408 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) + (long long )counter >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N - (long long )counter >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N + (long long )counter >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] A == 0 [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,409 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] counter == 0 [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b <= -1 [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b != 0 [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 0 <= i [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:14,410 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )counter + (long long )i >= 0LL [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-29 14:19:14,411 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) [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b != 0 [2024-01-29 14:19:14,411 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 1 <= b [2024-01-29 14:19:14,412 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-29 14:19:14,412 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-29 14:19:14,412 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,412 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) [2024-01-29 14:19:14,412 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,412 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:14,412 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) [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] counter == 0 [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:14,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:14,429 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:14,615 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] [2024-01-29 14:19:14,629 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:14,636 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:14,647 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 [2024-01-29 14:19:14,701 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:14,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@631bbaaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:14, skipping insertion in model container [2024-01-29 14:19:14,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:14,702 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:14,704 INFO L158 Benchmark]: Toolchain (without parser) took 325.46ms. Allocated memory is still 159.4MB. Free memory was 89.4MB in the beginning and 117.1MB in the end (delta: -27.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-29 14:19:14,704 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:14,704 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:14,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.82ms. Allocated memory is still 159.4MB. Free memory was 89.0MB in the beginning and 117.1MB in the end (delta: -28.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-29 14:19:14,706 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 100.7MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.82ms. Allocated memory is still 159.4MB. Free memory was 89.0MB in the beginning and 117.1MB in the end (delta: -28.2MB). Peak memory consumption was 8.4MB. 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-ab2e0ac-m [2024-01-29 14:19:16,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:16,518 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:19:16,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:16,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:16,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:16,549 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:16,549 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:16,550 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:16,553 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:16,553 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:16,553 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:16,554 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:16,555 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:16,555 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:16,555 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:16,556 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:16,556 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:16,556 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:16,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:16,556 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:16,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:16,557 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:16,558 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:19:16,558 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:19:16,558 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:16,558 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:19:16,558 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:16,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:16,559 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:16,560 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:16,560 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:16,560 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:16,561 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:16,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:16,561 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:16,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:16,562 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:16,562 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:19:16,562 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:19:16,562 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:16,563 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:16,563 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:16,563 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:16,563 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:16,563 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:19:16,564 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:16,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:16,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:16,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:16,838 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:16,838 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:16,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-29 14:19:18,021 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:18,202 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:18,202 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-01-29 14:19:18,215 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d00106253/e2c23aa18f56463f9b2b184c3d91bae3/FLAGf58dccf9f [2024-01-29 14:19:18,234 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d00106253/e2c23aa18f56463f9b2b184c3d91bae3 [2024-01-29 14:19:18,236 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:18,237 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:18,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml [2024-01-29 14:19:18,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:18,358 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:18,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:18,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:18,362 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:18,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:18" (1/2) ... [2024-01-29 14:19:18,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bf5a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:18, skipping insertion in model container [2024-01-29 14:19:18,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:18" (1/2) ... [2024-01-29 14:19:18,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f68f325 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:18, skipping insertion in model container [2024-01-29 14:19:18,367 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:18" (2/2) ... [2024-01-29 14:19:18,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bf5a46 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:18, skipping insertion in model container [2024-01-29 14:19:18,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:18" (2/2) ... [2024-01-29 14:19:18,368 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:18,399 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:18,400 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] A == 0 [2024-01-29 14:19:18,400 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) [2024-01-29 14:19:18,400 INFO L98 nessWitnessExtractor]: Loop invariant at [L91-L93] counter == 0 [2024-01-29 14:19:18,401 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) [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] counter == 0 [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] counter == 0 [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] counter == 0 [2024-01-29 14:19:18,401 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-29 14:19:18,402 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) [2024-01-29 14:19:18,402 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,402 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,402 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-29 14:19:18,402 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,402 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,403 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,403 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,403 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] A == 0 [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] counter == 0 [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] counter == 0 [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,404 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,405 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,405 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) [2024-01-29 14:19:18,405 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-29 14:19:18,405 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size != 0 [2024-01-29 14:19:18,405 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:19:18,405 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] counter == 0 [2024-01-29 14:19:18,406 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,406 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) [2024-01-29 14:19:18,406 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) [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] A == 0 [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] counter == 0 [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )counter + (long long )i >= 0LL [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-29 14:19:18,408 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )i - (long long )size >= 0LL [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b <= -1 [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b != 0 [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 1 <= b [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b != 0 [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] counter == 0 [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-29 14:19:18,409 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) + (long long )counter >= 0LL [2024-01-29 14:19:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N + (long long )counter >= 0LL [2024-01-29 14:19:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-29 14:19:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0LL - (long long )N) - (long long )counter >= 0LL [2024-01-29 14:19:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (long long )N - (long long )counter >= 0LL [2024-01-29 14:19:18,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,411 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 [2024-01-29 14:19:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 0 <= i [2024-01-29 14:19:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,412 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) [2024-01-29 14:19:18,412 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b <= -1 [2024-01-29 14:19:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] b != 0 [2024-01-29 14:19:18,412 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) [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,413 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) [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] A == 0 [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] counter == 0 [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL + (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483648LL - (long long )counter) + (long long )i >= 0LL [2024-01-29 14:19:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL + (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (2147483647LL - (long long )counter) - (long long )i >= 0LL [2024-01-29 14:19:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b != 0 [2024-01-29 14:19:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 1 <= b [2024-01-29 14:19:18,432 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:18,588 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] [2024-01-29 14:19:18,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:18,611 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:19:18,613 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:18,620 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] [2024-01-29 14:19:18,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:18,635 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:18,644 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 [2024-01-29 14:19:18,677 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:18,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f68f325 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:18, skipping insertion in model container [2024-01-29 14:19:18,677 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:18,678 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:18,679 INFO L158 Benchmark]: Toolchain (without parser) took 320.70ms. Allocated memory is still 88.1MB. Free memory was 58.8MB in the beginning and 64.3MB in the end (delta: -5.5MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-01-29 14:19:18,679 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:18,680 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 88.1MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:18,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.69ms. Allocated memory is still 88.1MB. Free memory was 58.6MB in the beginning and 64.3MB in the end (delta: -5.7MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-01-29 14:19:18,681 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 88.1MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 318.69ms. Allocated memory is still 88.1MB. Free memory was 58.6MB in the beginning and 64.3MB in the end (delta: -5.7MB). Peak memory consumption was 16.1MB. 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