./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/unroll-cond-4.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-cond-4.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-cond-4.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-cond-4.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 14:20:51,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:51,684 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:20:51,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:51,689 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:51,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:51,713 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:51,713 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:51,714 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:51,716 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:51,717 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:51,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:51,718 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:51,719 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:51,719 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:51,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:51,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:51,720 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:51,720 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:20:51,720 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:51,720 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:51,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:51,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:51,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:51,721 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:51,721 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:51,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:51,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:51,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:51,722 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:51,723 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:51,723 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:51,724 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:51,724 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:51,724 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:51,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:51,724 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:51,725 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:51,726 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:52,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:52,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:52,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:52,021 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:52,024 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:52,025 INFO L431 ainManager$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-cond-4.wvr.yml/witness.yml [2024-01-29 14:20:52,145 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:52,145 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:52,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-4.wvr.c [2024-01-29 14:20:53,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:53,324 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:53,325 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-4.wvr.c [2024-01-29 14:20:53,331 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da2ef7668/02c6625e17ef4a3188f6d4e0324b713c/FLAGf545b2a39 [2024-01-29 14:20:53,346 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da2ef7668/02c6625e17ef4a3188f6d4e0324b713c [2024-01-29 14:20:53,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:53,347 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:53,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:53,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:53,354 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:53,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:52" (1/2) ... [2024-01-29 14:20:53,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4964f7cd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:53, skipping insertion in model container [2024-01-29 14:20:53,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:52" (1/2) ... [2024-01-29 14:20:53,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@312cabe9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:53, skipping insertion in model container [2024-01-29 14:20:53,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:53" (2/2) ... [2024-01-29 14:20:53,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4964f7cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:53, skipping insertion in model container [2024-01-29 14:20:53,358 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:53" (2/2) ... [2024-01-29 14:20:53,358 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:53,395 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:53,396 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,396 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 14:20:53,396 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] x2 == 0 [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f == 0 [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] x1 == 0 [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] i % 4U == 2U || i == 2U [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (1U <= i && i % 4U == 1U) || i == 1U [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,397 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i % 4U == 3U || i == 3U [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i % 4U == 3U || i == 3U [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] f == 0 [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x2 == 0 [2024-01-29 14:20:53,398 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,399 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x1 == 0 [2024-01-29 14:20:53,399 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,399 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x1 == 0 [2024-01-29 14:20:53,399 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] f == 0 [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((((((((((((((((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 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] size != 0 [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x2 == 0 [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 4294967294U [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,400 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (1U <= i && i % 4U == 1U) || i == 1U [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] x2 == 0 [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] n == 0U [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] size == 0 [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f == 0 [2024-01-29 14:20:53,401 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] x1 == 0 [2024-01-29 14:20:53,402 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,402 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x2 == 0 [2024-01-29 14:20:53,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] f == 0 [2024-01-29 14:20:53,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x1 == 0 [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] i <= 4294967294U [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 4294967294U [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i % 4U == 0U [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,404 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,405 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i % 4U == 2U || i == 2U [2024-01-29 14:20:53,405 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,405 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:53,405 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] i <= 4294967294U [2024-01-29 14:20:53,405 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,406 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 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] size == 0 [2024-01-29 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x2 == 0 [2024-01-29 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x1 == 0 [2024-01-29 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n == 0U [2024-01-29 14:20:53,407 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,407 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 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] x2 == 0 [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] x1 == 0 [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 4294967294U [2024-01-29 14:20:53,408 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i % 4U == 0U [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] i <= 4294967294U [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] i <= 4294967294U [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,409 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] f == 0 [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x1 == 0 [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x2 == 0 [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] x1 == 0 [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] x2 == 0 [2024-01-29 14:20:53,410 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] f == 0 [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] (((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 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i + (long long )x2 >= 0LL [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x2 == 0 [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x1 == 0 [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i - (long long )x2 >= 0LL [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= i [2024-01-29 14:20:53,411 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] f == 0 [2024-01-29 14:20:53,412 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 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x1 == 0 [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x2 == 0 [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] f == 0 [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 4294967294U [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,412 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,413 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 1U || (1U <= i && i % 4U == 1U) [2024-01-29 14:20:53,413 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x2 == 0 [2024-01-29 14:20:53,414 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 14:20:53,414 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x1 == 0 [2024-01-29 14:20:53,414 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i % 4U == 3U || i == 3U [2024-01-29 14:20:53,415 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,415 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,415 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L72] (0U == i && i == 0U) || i % 4U == 0U [2024-01-29 14:20:53,415 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,416 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] i % 4U == 2U || i == 2U [2024-01-29 14:20:53,416 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i % 4U == 0U [2024-01-29 14:20:53,416 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,416 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 4294967294U [2024-01-29 14:20:53,416 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L77] i % 4U == 0U [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] f == 0 [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x2 == 0 [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-29 14:20:53,417 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x1 == 0 [2024-01-29 14:20:53,436 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:53,615 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-4.wvr.c[2834,2847] [2024-01-29 14:20:53,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:53,628 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:53,636 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 14:20:53,637 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 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 14:20:53,693 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-cond-4.wvr.c[2834,2847] Start Parsing Local [2024-01-29 14:20:53,695 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:53,695 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@312cabe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:53, skipping insertion in model container [2024-01-29 14:20:53,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:53,696 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:53,697 INFO L158 Benchmark]: Toolchain (without parser) took 349.50ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 61.6MB in the beginning and 116.1MB in the end (delta: -54.5MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2024-01-29 14:20:53,698 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 115.3MB. Free memory is still 76.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:53,698 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:53,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.20ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 61.4MB in the beginning and 116.1MB in the end (delta: -54.7MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2024-01-29 14:20:53,700 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 0.12ms. Allocated memory is still 115.3MB. Free memory is still 76.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.20ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 61.4MB in the beginning and 116.1MB in the end (delta: -54.7MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: 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-cond-4.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-cond-4.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 14:20:55,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:55,379 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:20:55,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:55,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:55,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:55,419 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:55,422 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:55,422 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:55,423 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:55,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:55,424 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:55,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:55,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:55,426 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:55,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:55,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:55,429 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:55,429 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:55,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:55,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:55,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:55,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:55,430 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:55,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:55,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:55,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:55,433 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:55,433 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:55,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:55,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:55,434 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:55,435 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:55,435 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:55,435 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:55,435 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:20:55,435 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:55,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:55,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:55,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:55,708 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:55,710 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:55,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-4.wvr.c [2024-01-29 14:20:56,746 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:56,910 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:56,910 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-4.wvr.c [2024-01-29 14:20:56,921 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c47e8467/74aa6692e434478c8049930dae5a2070/FLAG36b151c6e [2024-01-29 14:20:56,935 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c47e8467/74aa6692e434478c8049930dae5a2070 [2024-01-29 14:20:56,937 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:56,938 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:56,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-cond-4.wvr.yml/witness.yml [2024-01-29 14:20:57,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:57,085 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:57,088 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:57,088 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:57,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:57,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:56" (1/2) ... [2024-01-29 14:20:57,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ed62da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:57, skipping insertion in model container [2024-01-29 14:20:57,094 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:56" (1/2) ... [2024-01-29 14:20:57,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bfbea03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:57, skipping insertion in model container [2024-01-29 14:20:57,095 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:57" (2/2) ... [2024-01-29 14:20:57,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ed62da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:57, skipping insertion in model container [2024-01-29 14:20:57,096 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:57" (2/2) ... [2024-01-29 14:20:57,096 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:57,135 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] x1 == 0 [2024-01-29 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] x2 == 0 [2024-01-29 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] i <= 4294967294U [2024-01-29 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,137 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 14:20:57,137 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] f == 0 [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x2 == 0 [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,138 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,139 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x1 == 0 [2024-01-29 14:20:57,139 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,139 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,139 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i % 4U == 3U || i == 3U [2024-01-29 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,140 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 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i % 4U == 0U [2024-01-29 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 4294967294U [2024-01-29 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,140 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x1 == 0 [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i - (long long )x2 >= 0LL [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x2 == 0 [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i + (long long )x2 >= 0LL [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= i [2024-01-29 14:20:57,141 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:57,142 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] f == 0 [2024-01-29 14:20:57,142 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x1 == 0 [2024-01-29 14:20:57,143 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x2 == 0 [2024-01-29 14:20:57,143 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((((((((((((((((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 14:20:57,144 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:57,144 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] size != 0 [2024-01-29 14:20:57,144 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] f == 0 [2024-01-29 14:20:57,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] x2 == 0 [2024-01-29 14:20:57,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] (((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 14:20:57,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] f == 0 [2024-01-29 14:20:57,144 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] x1 == 0 [2024-01-29 14:20:57,145 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (1U <= i && i % 4U == 1U) || i == 1U [2024-01-29 14:20:57,145 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,145 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x1 == 0 [2024-01-29 14:20:57,145 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] f == 0 [2024-01-29 14:20:57,145 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x2 == 0 [2024-01-29 14:20:57,146 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i % 4U == 0U [2024-01-29 14:20:57,146 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] i <= 4294967294U [2024-01-29 14:20:57,146 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,146 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,147 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] i % 4U == 2U || i == 2U [2024-01-29 14:20:57,147 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0U == i && i == 0U) || (i <= 4294967294U && i % 4U == 0U) [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] f == 0 [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x1 == 0 [2024-01-29 14:20:57,148 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x2 == 0 [2024-01-29 14:20:57,149 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 14:20:57,149 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L72] (0U == i && i == 0U) || i % 4U == 0U [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,149 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L77] i % 4U == 0U [2024-01-29 14:20:57,150 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,150 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] i % 4U == 2U || i == 2U [2024-01-29 14:20:57,150 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 4294967294U [2024-01-29 14:20:57,150 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 1U || (1U <= i && i % 4U == 1U) [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] i <= 4294967294U [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,151 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i % 4U == 0U [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] i <= 4294967294U [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] i <= 4294967294U [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i % 4U == 3U || i == 3U [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] size == 0 [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 14:20:57,152 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x2 == 0 [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n == 0U [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x1 == 0 [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] i <= 4294967294U [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (1U <= i && i % 4U == 1U) || i == 1U [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,153 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] f == 0 [2024-01-29 14:20:57,154 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x1 == 0 [2024-01-29 14:20:57,154 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x2 == 0 [2024-01-29 14:20:57,154 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-29 14:20:57,154 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] size == 0 [2024-01-29 14:20:57,154 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] x2 == 0 [2024-01-29 14:20:57,155 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] f == 0 [2024-01-29 14:20:57,155 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] x1 == 0 [2024-01-29 14:20:57,155 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] n == 0U [2024-01-29 14:20:57,155 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] f == 0 [2024-01-29 14:20:57,156 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x2 == 0 [2024-01-29 14:20:57,156 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483647LL - (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,157 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 14:20:57,157 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483648LL + (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,157 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (2147483647LL - (long long )i) - (long long )x2 >= 0LL [2024-01-29 14:20:57,157 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x1 == 0 [2024-01-29 14:20:57,157 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 4294967294U [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x2 == 0 [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x1 == 0 [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] i % 4U == 2U || i == 2U [2024-01-29 14:20:57,158 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,158 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 14:20:57,159 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,159 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i % 4U == 3U || i == 3U [2024-01-29 14:20:57,159 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:57,159 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] x1 == 0 [2024-01-29 14:20:57,159 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] x2 == 0 [2024-01-29 14:20:57,159 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] f == 0 [2024-01-29 14:20:57,178 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:57,346 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-cond-4.wvr.c[2834,2847] [2024-01-29 14:20:57,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:57,370 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:20:57,376 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:57,390 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-cond-4.wvr.c[2834,2847] [2024-01-29 14:20:57,393 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:57,397 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:57,406 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 14:20:57,407 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 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 14:20:57,457 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-cond-4.wvr.c[2834,2847] Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:20:57,459 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:57,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bfbea03 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:57, skipping insertion in model container [2024-01-29 14:20:57,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:57,460 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:57,461 INFO L158 Benchmark]: Toolchain (without parser) took 375.39ms. Allocated memory is still 86.0MB. Free memory was 66.3MB in the beginning and 41.5MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:20:57,462 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 35.7MB in the beginning and 35.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:57,462 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:57,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 372.29ms. Allocated memory is still 86.0MB. Free memory was 66.3MB in the beginning and 41.5MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:20:57,463 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 35.7MB in the beginning and 35.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 30.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 372.29ms. Allocated memory is still 86.0MB. Free memory was 66.3MB in the beginning and 41.5MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: 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