./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/unroll-5.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/unroll-5.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/unroll-5.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-5.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 14:20:44,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:44,311 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:20:44,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:44,316 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:44,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:44,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:44,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:44,343 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:44,346 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:44,346 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:44,347 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:44,348 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:44,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:44,349 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:44,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:44,349 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:44,350 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:44,350 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:20:44,350 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:44,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:44,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:44,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:44,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:44,351 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:44,351 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:44,352 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:44,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:44,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:44,353 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:44,353 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:44,354 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:44,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:44,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:44,354 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:44,363 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:44,364 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:20:44,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:20:44,364 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:44,365 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:44,365 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:44,365 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:44,365 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:44,365 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:44,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:44,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:44,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:44,641 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:44,642 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:44,643 INFO L431 ainManager$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/unroll-5.wvr.yml/witness.yml [2024-01-29 14:20:44,761 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:44,761 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:44,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 14:20:45,772 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:45,923 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:45,924 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 14:20:45,935 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095279ca4/69f99e8eafe6497298312fe4fbfab4b6/FLAGb003808b7 [2024-01-29 14:20:45,947 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/095279ca4/69f99e8eafe6497298312fe4fbfab4b6 [2024-01-29 14:20:45,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:45,948 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:45,949 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:45,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:45,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:45,953 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:44" (1/2) ... [2024-01-29 14:20:45,954 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae0f7d0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:45, skipping insertion in model container [2024-01-29 14:20:45,954 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:44" (1/2) ... [2024-01-29 14:20:45,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ab61c8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:45, skipping insertion in model container [2024-01-29 14:20:45,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:45" (2/2) ... [2024-01-29 14:20:45,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae0f7d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:45, skipping insertion in model container [2024-01-29 14:20:45,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:45" (2/2) ... [2024-01-29 14:20:45,956 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:45,983 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:45,984 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,984 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,984 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 1U <= i || i == 1U [2024-01-29 14:20:45,984 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,984 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] f == 0 [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x2 == 0 [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x1 == 0 [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,985 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,986 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] f == 0 [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] x1 == 0 [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] x2 == 0 [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] n == 0U [2024-01-29 14:20:45,987 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] size == 0 [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] f == 0 [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] x2 == 0 [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] x1 == 0 [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,988 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x2 == 0 [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x1 == 0 [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-29 14:20:45,989 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i + (long long )x2 >= 0LL [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] f == 0 [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )x2 >= 0LL [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x2 == 0 [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x1 == 0 [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,990 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] x1 == 0 [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (((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 )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 1) || ((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) || ((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3)) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1))) || ((((((0LL - (long long )i) + (long long )x2 >= 0LL && (long long )i + (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] f == 0 [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] x2 == 0 [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] f == 0 [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,991 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] x2 == 0 [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] x1 == 0 [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x2 == 0 [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x1 == 0 [2024-01-29 14:20:45,992 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] x1 == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] f == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] x2 == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] x1 == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] size == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] f == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] x2 == 0 [2024-01-29 14:20:45,993 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 1U || 1U <= i [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1U <= i || i == 1U [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,994 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] x2 == 0 [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] f == 0 [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] x1 == 0 [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x2 == 0 [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x1 == 0 [2024-01-29 14:20:45,995 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] size == 0 [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x2 == 0 [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x1 == 0 [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n == 0U [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x1 == 0 [2024-01-29 14:20:45,996 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-9LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 0) && i != 1) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) || ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3)) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )x2 >= 0LL) && (long long )i + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] size != 0 [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] f == 0 [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x2 == 0 [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:45,997 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:46,013 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:46,131 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/unroll-5.wvr.c[2670,2683] [2024-01-29 14:20:46,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:46,144 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:46,152 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 [2024-01-29 14:20:46,169 WARN L424 MainDispatcher]: Unable to annotate unsigned int n; 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 Start Parsing Local [2024-01-29 14:20:46,239 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/unroll-5.wvr.c[2670,2683] Start Parsing Local [2024-01-29 14:20:46,243 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:46,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ab61c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:46, skipping insertion in model container [2024-01-29 14:20:46,246 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:46,246 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:46,248 INFO L158 Benchmark]: Toolchain (without parser) took 299.08ms. Allocated memory is still 153.1MB. Free memory was 100.2MB in the beginning and 79.9MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:20:46,248 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:46,249 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 100.7MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:46,249 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.48ms. Allocated memory is still 153.1MB. Free memory was 100.2MB in the beginning and 79.9MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:20:46,250 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 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 100.7MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.48ms. Allocated memory is still 153.1MB. Free memory was 100.2MB in the beginning and 79.9MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 103]: 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/unroll-5.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-5.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 14:20:48,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:48,274 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:20:48,279 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:48,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:48,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:48,307 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:48,307 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:48,307 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:48,310 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:48,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:48,311 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:48,311 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:48,312 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:48,313 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:48,313 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:48,313 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:48,313 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:48,314 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:48,314 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:48,314 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:48,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:48,315 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:48,315 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:20:48,315 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:20:48,316 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:48,316 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:20:48,316 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:48,316 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:48,316 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:48,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:48,317 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:48,318 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:48,318 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:48,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:48,318 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:48,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:48,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:48,319 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:20:48,319 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:20:48,320 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:48,320 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:48,320 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:48,320 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:48,320 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:48,321 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:20:48,321 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:48,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:48,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:48,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:48,648 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:48,648 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:48,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 14:20:49,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:49,913 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:49,913 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 14:20:49,921 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4fd5bfa7/8b8bb9209e15457bb93967df520edb60/FLAG380460fa7 [2024-01-29 14:20:49,930 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4fd5bfa7/8b8bb9209e15457bb93967df520edb60 [2024-01-29 14:20:49,932 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:49,935 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:49,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-5.wvr.yml/witness.yml [2024-01-29 14:20:50,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:50,029 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:50,030 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:50,030 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:50,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:50,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:49" (1/2) ... [2024-01-29 14:20:50,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c8ae67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:50, skipping insertion in model container [2024-01-29 14:20:50,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:49" (1/2) ... [2024-01-29 14:20:50,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e24d3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:50, skipping insertion in model container [2024-01-29 14:20:50,036 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:50" (2/2) ... [2024-01-29 14:20:50,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c8ae67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:50, skipping insertion in model container [2024-01-29 14:20:50,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:50" (2/2) ... [2024-01-29 14:20:50,043 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:50,071 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] x1 == 0 [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] f == 0 [2024-01-29 14:20:50,072 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] x2 == 0 [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] f == 0 [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x1 == 0 [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-9LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 0) && i != 1) || ((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) || ((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3)) || ((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1)) || (((((((((1 <= size && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )x2 >= 0LL) && (long long )i + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:50,073 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] x2 == 0 [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] size != 0 [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x2 == 0 [2024-01-29 14:20:50,074 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x1 == 0 [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 1U <= i || i == 1U [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] f == 0 [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,075 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x2 == 0 [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] x1 == 0 [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] x1 == 0 [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] x2 == 0 [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] f == 0 [2024-01-29 14:20:50,076 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] size == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n == 0U [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x1 == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x2 == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] x1 == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] f == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] x2 == 0 [2024-01-29 14:20:50,077 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] x2 == 0 [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] f == 0 [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (((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 )size) + (long long )x2 >= 0LL) && (-8LL + (long long )i) + (long long )x2 >= 0LL) && (-8LL + (long long )size) - (long long )x2 >= 0LL) && (-8LL + (long long )i) - (long long )x2 >= 0LL) && i != 1) || ((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )x2 >= 0LL) && (-7LL + (long long )i) + (long long )x2 >= 0LL) && (7LL - (long long )i) + (long long )x2 >= 0LL) && (-7LL + (long long )size) - (long long )x2 >= 0LL) && (-7LL + (long long )i) - (long long )x2 >= 0LL) && (7LL - (long long )i) - (long long )x2 >= 0LL) && i == 7)) || ((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )x2 >= 0LL) && (-6LL + (long long )i) + (long long )x2 >= 0LL) && (6LL - (long long )i) + (long long )x2 >= 0LL) && (-6LL + (long long )size) - (long long )x2 >= 0LL) && (-6LL + (long long )i) - (long long )x2 >= 0LL) && (6LL - (long long )i) - (long long )x2 >= 0LL) && i == 6)) || ((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )x2 >= 0LL) && (-5LL + (long long )i) + (long long )x2 >= 0LL) && (5LL - (long long )i) + (long long )x2 >= 0LL) && (-5LL + (long long )size) - (long long )x2 >= 0LL) && (-5LL + (long long )i) - (long long )x2 >= 0LL) && (5LL - (long long )i) - (long long )x2 >= 0LL) && i == 5)) || ((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )x2 >= 0LL) && (-4LL + (long long )i) + (long long )x2 >= 0LL) && (4LL - (long long )i) + (long long )x2 >= 0LL) && (-4LL + (long long )size) - (long long )x2 >= 0LL) && (-4LL + (long long )i) - (long long )x2 >= 0LL) && (4LL - (long long )i) - (long long )x2 >= 0LL) && i == 4)) || ((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )x2 >= 0LL) && (-3LL + (long long )i) + (long long )x2 >= 0LL) && (3LL - (long long )i) + (long long )x2 >= 0LL) && (-3LL + (long long )size) - (long long )x2 >= 0LL) && (-3LL + (long long )i) - (long long )x2 >= 0LL) && (3LL - (long long )i) - (long long )x2 >= 0LL) && i == 3)) || ((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )x2 >= 0LL) && (-2LL + (long long )i) + (long long )x2 >= 0LL) && (2LL - (long long )i) + (long long )x2 >= 0LL) && (-2LL + (long long )size) - (long long )x2 >= 0LL) && (-2LL + (long long )i) - (long long )x2 >= 0LL) && (2LL - (long long )i) - (long long )x2 >= 0LL) && i == 2)) || ((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )x2 >= 0LL) && (-1LL + (long long )i) + (long long )x2 >= 0LL) && (1LL - (long long )i) + (long long )x2 >= 0LL) && (-1LL + (long long )size) - (long long )x2 >= 0LL) && (-1LL + (long long )i) - (long long )x2 >= 0LL) && (1LL - (long long )i) - (long long )x2 >= 0LL) && i == 1))) || ((((((0LL - (long long )i) + (long long )x2 >= 0LL && (long long )i + (long long )x2 >= 0LL) && (0LL - (long long )i) - (long long )x2 >= 0LL) && (long long )i - (long long )x2 >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] x1 == 0 [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,078 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] x2 == 0 [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] x1 == 0 [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:50,079 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] f == 0 [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] x2 == 0 [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] size == 0 [2024-01-29 14:20:50,080 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] x1 == 0 [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] f == 0 [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] n == 0U [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x1 == 0 [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x2 == 0 [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,081 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1U <= i || i == 1U [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x2 == 0 [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x1 == 0 [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )x2 >= 0LL [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i + (long long )x2 >= 0LL [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] f == 0 [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x2 == 0 [2024-01-29 14:20:50,082 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] x1 == 0 [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 1U || 1U <= i [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] f == 0 [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] x2 == 0 [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] x1 == 0 [2024-01-29 14:20:50,083 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] size == 0 [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0U == i && i == 0U) || i <= 4294967294U [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U) [2024-01-29 14:20:50,084 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:50,099 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:50,216 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/unroll-5.wvr.c[2670,2683] [2024-01-29 14:20:50,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:50,231 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:20:50,233 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:50,244 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/unroll-5.wvr.c[2670,2683] [2024-01-29 14:20:50,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:50,258 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:50,266 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 [2024-01-29 14:20:50,271 WARN L424 MainDispatcher]: Unable to annotate unsigned int n; 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 Start Parsing Local [2024-01-29 14:20:50,325 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/unroll-5.wvr.c[2670,2683] Start Parsing Local [2024-01-29 14:20:50,327 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:50,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e24d3d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:50, skipping insertion in model container [2024-01-29 14:20:50,328 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:50,328 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:50,329 INFO L158 Benchmark]: Toolchain (without parser) took 299.60ms. Allocated memory is still 69.2MB. Free memory was 32.6MB in the beginning and 45.9MB in the end (delta: -13.3MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2024-01-29 14:20:50,330 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:50,330 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:50,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.07ms. Allocated memory is still 69.2MB. Free memory was 32.5MB in the beginning and 45.9MB in the end (delta: -13.4MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2024-01-29 14:20:50,332 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.07ms. Allocated memory is still 69.2MB. Free memory was 32.5MB in the beginning and 45.9MB in the end (delta: -13.4MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 103]: 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