./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-array-int-symm.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/chl-array-int-symm.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/chl-array-int-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.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 14:17:29,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:29,814 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:29,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:29,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:29,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:29,859 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:29,859 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:29,860 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:29,864 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:29,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:29,864 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:29,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:29,866 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:29,867 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:29,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:29,867 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:29,868 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:29,868 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:29,868 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:29,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:29,869 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:29,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:29,869 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:29,870 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:29,870 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:29,870 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:29,870 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:29,871 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:29,871 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:29,872 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:29,872 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:29,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:29,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:29,873 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:29,873 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:29,873 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:29,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:29,874 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:29,874 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:29,874 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:29,874 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:29,875 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:29,875 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:30,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:30,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:30,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:30,136 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:30,136 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:30,137 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-29 14:17:31,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:31,505 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:31,506 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-29 14:17:31,516 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ab999c9/8bdd1f955fdb415fa5bf6f29eea70a2a/FLAG25228ea39 [2024-01-29 14:17:31,529 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ab999c9/8bdd1f955fdb415fa5bf6f29eea70a2a [2024-01-29 14:17:31,531 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:31,532 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:31,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.wvr.yml/witness.yml [2024-01-29 14:17:31,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:31,687 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:31,690 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:31,690 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:31,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:31,695 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:31" (1/2) ... [2024-01-29 14:17:31,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36cd5c89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:31, skipping insertion in model container [2024-01-29 14:17:31,696 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:31" (1/2) ... [2024-01-29 14:17:31,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4430445b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:31, skipping insertion in model container [2024-01-29 14:17:31,699 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:31" (2/2) ... [2024-01-29 14:17:31,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36cd5c89 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:31, skipping insertion in model container [2024-01-29 14:17:31,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:31" (2/2) ... [2024-01-29 14:17:31,701 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:31,746 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:31,747 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,748 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,748 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,748 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a2 == 0 [2024-01-29 14:17:31,748 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-29 14:17:31,749 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-29 14:17:31,749 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a2 == 0 [2024-01-29 14:17:31,749 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res1 == 0 [2024-01-29 14:17:31,750 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res2 == 0 [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a2 == 0 [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-29 14:17:31,751 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] a2 == 0 [2024-01-29 14:17:31,752 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,752 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,752 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n1 == 0 [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res2 == 0 [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n2 == 0 [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a2 == 0 [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res1 == 0 [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:17:31,753 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a1 == 0 [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a2 == 0 [2024-01-29 14:17:31,754 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-29 14:17:31,755 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,755 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,755 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,756 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] a2 == 0 [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,757 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,758 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,758 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] ((((((((((((((((((8 <= i && i != 1) && i != 2) && i != 3) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:17:31,758 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-29 14:17:31,759 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-29 14:17:31,759 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:17:31,759 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:17:31,759 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] a2 == 0 [2024-01-29 14:17:31,760 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] n2 == 0 [2024-01-29 14:17:31,760 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res2 == 0 [2024-01-29 14:17:31,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res1 == 0 [2024-01-29 14:17:31,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a2 == 0 [2024-01-29 14:17:31,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a1 == 0 [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] 0 <= i [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (((((((((((((((((8 <= i && i != 1) && i != 2) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b <= -1 [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b != 0 [2024-01-29 14:17:31,762 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 == i [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 0 [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 == i [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] i == 0 [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:31,763 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] a2 == 0 [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res2 == 0 [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res1 == 0 [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:17:31,764 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-29 14:17:31,765 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a1 == 0 [2024-01-29 14:17:31,765 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-29 14:17:31,765 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a2 == 0 [2024-01-29 14:17:31,790 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:31,930 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-29 14:17:31,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:31,950 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:31,961 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:32,073 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/chl-array-int-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:32,117 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:32,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4430445b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:32, skipping insertion in model container [2024-01-29 14:17:32,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:32,119 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:32,121 INFO L158 Benchmark]: Toolchain (without parser) took 433.36ms. Allocated memory is still 169.9MB. Free memory was 93.6MB in the beginning and 139.5MB in the end (delta: -45.9MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2024-01-29 14:17:32,123 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 78.4MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:32,123 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:32,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.53ms. Allocated memory is still 169.9MB. Free memory was 93.4MB in the beginning and 139.5MB in the end (delta: -46.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2024-01-29 14:17:32,130 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 78.4MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.53ms. Allocated memory is still 169.9MB. Free memory was 93.4MB in the beginning and 139.5MB in the end (delta: -46.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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/chl-array-int-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.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 14:17:34,273 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:34,372 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:34,378 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:34,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:34,413 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:34,414 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:34,414 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:34,415 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:34,419 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:34,419 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:34,419 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:34,420 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:34,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:34,422 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:34,422 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:34,423 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:34,423 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:34,423 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:34,423 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:34,424 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:34,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:34,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:34,425 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:34,425 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:34,426 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:34,426 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:34,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:34,426 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:34,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:34,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:34,428 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:34,428 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:34,428 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:34,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:34,429 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:34,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:34,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:34,430 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:34,430 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:34,430 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:34,431 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:34,431 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:34,431 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:34,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:34,432 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:34,432 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:34,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:34,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:34,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:34,787 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:34,788 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:34,790 INFO L431 ainManager$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/chl-array-int-symm.wvr.yml/witness.yml [2024-01-29 14:17:34,947 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:34,947 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:34,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-29 14:17:36,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:36,498 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:36,498 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-29 14:17:36,508 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd6a102a5/9622b3ff8f25439aaa55375cb9e55e5f/FLAGd288e1789 [2024-01-29 14:17:36,526 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd6a102a5/9622b3ff8f25439aaa55375cb9e55e5f [2024-01-29 14:17:36,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:36,528 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:36,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:36,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:36,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:36,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:34" (1/2) ... [2024-01-29 14:17:36,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686cc0f9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:36, skipping insertion in model container [2024-01-29 14:17:36,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:34" (1/2) ... [2024-01-29 14:17:36,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63f3451c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:36, skipping insertion in model container [2024-01-29 14:17:36,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:36" (2/2) ... [2024-01-29 14:17:36,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686cc0f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:36, skipping insertion in model container [2024-01-29 14:17:36,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:36" (2/2) ... [2024-01-29 14:17:36,540 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:36,582 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:36,583 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-29 14:17:36,583 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (((((((((((((((((8 <= i && i != 1) && i != 2) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a2 == 0 [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a1 == 0 [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-29 14:17:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b != 0 [2024-01-29 14:17:36,585 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b <= -1 [2024-01-29 14:17:36,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] a2 == 0 [2024-01-29 14:17:36,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res2 == 0 [2024-01-29 14:17:36,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res1 == 0 [2024-01-29 14:17:36,585 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:17:36,586 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,586 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-29 14:17:36,586 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] a2 == 0 [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-29 14:17:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res2 == 0 [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res1 == 0 [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a2 == 0 [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res1 == 0 [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a2 == 0 [2024-01-29 14:17:36,588 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res2 == 0 [2024-01-29 14:17:36,589 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a1 == 0 [2024-01-29 14:17:36,589 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] n2 == 0 [2024-01-29 14:17:36,589 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,590 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,591 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,591 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,591 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a2 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:17:36,592 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] a2 == 0 [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 == i [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 0 [2024-01-29 14:17:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] 0 <= i [2024-01-29 14:17:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-29 14:17:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-29 14:17:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a2 == 0 [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] i == 0 [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 == i [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:17:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res1 == 0 [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res2 == 0 [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n2 == 0 [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a2 == 0 [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a1 == 0 [2024-01-29 14:17:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n1 == 0 [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a2 == 0 [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:17:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-29 14:17:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:17:36,599 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] ((((((((((((((((((8 <= i && i != 1) && i != 2) && i != 3) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:17:36,599 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] a2 == 0 [2024-01-29 14:17:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-29 14:17:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-29 14:17:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:17:36,626 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:36,824 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-29 14:17:36,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:36,864 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:17:36,872 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:36,898 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-29 14:17:36,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:36,913 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:36,925 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:37,025 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/chl-array-int-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:37,048 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:37,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63f3451c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:37, skipping insertion in model container [2024-01-29 14:17:37,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:37,049 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:37,051 INFO L158 Benchmark]: Toolchain (without parser) took 522.18ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 51.5MB in the beginning and 74.6MB in the end (delta: -23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:17:37,051 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:37,052 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 73.4MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:37,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.24ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 51.5MB in the beginning and 74.6MB in the end (delta: -23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:17:37,054 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 0.21ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 73.4MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 518.24ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 51.5MB in the beginning and 74.6MB in the end (delta: -23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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