./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 8857f20b 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-8857f20-m [2024-01-29 22:59:55,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:55,587 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:59:55,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:55,591 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:55,617 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:55,618 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:55,618 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:55,619 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:55,622 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:55,622 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:55,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:55,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:55,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:55,624 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:55,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:55,625 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:55,625 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:55,625 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:59:55,625 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:55,626 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:55,626 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:55,626 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:55,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:55,627 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:55,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:55,627 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:55,627 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:55,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:55,628 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:55,629 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:55,629 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:55,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:55,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:55,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:55,630 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:55,630 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:59:55,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:59:55,630 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:55,630 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:55,631 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:55,631 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:55,631 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:55,631 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:59:55,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:59:55,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:59:55,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:59:55,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:59:55,872 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:59:55,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 22:59:57,035 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:59:57,218 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:59:57,219 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 22:59:57,228 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31cac7661/7ee5672deb5d4b528ae01769c2146168/FLAG1a48d7e7a [2024-01-29 22:59:57,241 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31cac7661/7ee5672deb5d4b528ae01769c2146168 [2024-01-29 22:59:57,243 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:59:57,244 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:59:57,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-5.wvr.yml/witness.yml [2024-01-29 22:59:57,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:59:57,350 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:59:57,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:57,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:59:57,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:59:57,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:57" (1/2) ... [2024-01-29 22:59:57,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3383de64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:57, skipping insertion in model container [2024-01-29 22:59:57,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:57" (1/2) ... [2024-01-29 22:59:57,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3934ac4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:57, skipping insertion in model container [2024-01-29 22:59:57,359 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:57" (2/2) ... [2024-01-29 22:59:57,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3383de64 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:57, skipping insertion in model container [2024-01-29 22:59:57,359 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:57" (2/2) ... [2024-01-29 22:59:57,359 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:59:57,396 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:59:57,397 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 22:59:57,397 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((f == 0) && (x2 == 0)) && (size == 0)) && (n == 0U) [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((f == 0) && (x2 == 0)) && (size == 0) [2024-01-29 22:59:57,398 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] f == 0 [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && (f == 0) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && (x2 == 0) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && (x1 == 0) [2024-01-29 22:59:57,399 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 22:59:57,400 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,400 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 22:59:57,400 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,400 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 22:59:57,400 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] f == 0 [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,401 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] ((f == 0) && (x2 == 0)) && ((((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 22:59:57,401 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] f == 0 [2024-01-29 22:59:57,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,402 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0)) && (x2 == 0) [2024-01-29 22:59:57,402 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0) [2024-01-29 22:59:57,402 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0)) && (x2 == 0)) && (size != 0) [2024-01-29 22:59:57,402 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0)) && (x1 == 0)) && (x2 == 0)) && (((((((((((((((((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 22:59:57,402 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0) [2024-01-29 22:59:57,403 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:59:57,403 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (i == 1U || 1U <= i) [2024-01-29 22:59:57,403 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,404 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 22:59:57,404 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (f == 0) && (size == 0) [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (f == 0) && (n == 0U) [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (1U <= i || i == 1U) [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,405 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && (1U <= i || i == 1U) [2024-01-29 22:59:57,406 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,406 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,406 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 22:59:57,406 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 22:59:57,406 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,407 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] f == 0 [2024-01-29 22:59:57,407 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,407 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 22:59:57,407 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,408 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x2 == 0) [2024-01-29 22:59:57,408 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 22:59:57,408 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,408 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x1 == 0) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (f == 0) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (f == 0) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,409 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (f == 0)) && (x2 == 0) [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (f == 0)) && (x1 == 0) [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 22:59:57,410 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((unsigned long )_argptr == 0UL) && (((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x1 == 0 [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (x1 == 0) && (x2 == 0) [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,411 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (((0 <= i) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (f == 0) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (0 <= i) && ((long long )i - (long long )x2 >= 0LL) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (((0 <= i) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (x2 == 0) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (((0 <= i) && ((long long )i - (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL)) && (x1 == 0) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (0 <= i) && ((long long )i + (long long )x2 >= 0LL) [2024-01-29 22:59:57,412 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,446 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (x1 == 0) && (x2 == 0) [2024-01-29 22:59:57,460 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x1 == 0 [2024-01-29 22:59:57,460 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] f == 0 [2024-01-29 22:59:57,461 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (f == 0) && (x1 == 0) [2024-01-29 22:59:57,461 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (f == 0) && (x2 == 0) [2024-01-29 22:59:57,461 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (f == 0) && (size == 0) [2024-01-29 22:59:57,461 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 22:59:57,481 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:57,635 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 22:59:57,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:57,652 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:59:57,664 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 22:59:57,666 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 22:59:57,744 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 22:59:57,746 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:59:57,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3934ac4f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:57, skipping insertion in model container [2024-01-29 22:59:57,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:57,749 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:59:57,750 INFO L158 Benchmark]: Toolchain (without parser) took 399.60ms. Allocated memory is still 127.9MB. Free memory was 65.2MB in the beginning and 84.7MB in the end (delta: -19.6MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-01-29 22:59:57,751 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory is still 89.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:57,751 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:57,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.73ms. Allocated memory is still 127.9MB. Free memory was 65.0MB in the beginning and 84.7MB in the end (delta: -19.7MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-01-29 22:59:57,753 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory is still 89.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.73ms. Allocated memory is still 127.9MB. Free memory was 65.0MB in the beginning and 84.7MB in the end (delta: -19.7MB). Peak memory consumption was 10.2MB. 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-8857f20-m [2024-01-29 22:59:59,636 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:59,698 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:59:59,702 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:59,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:59,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:59,738 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:59,739 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:59,739 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:59,742 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:59,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:59,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:59,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:59,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:59,744 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:59,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:59,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:59,745 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:59,746 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:59,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:59,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:59,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:59,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:59,747 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:59:59,747 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:59:59,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:59,748 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:59:59,748 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:59,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:59,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:59,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:59,749 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:59,749 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:59,750 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:59,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:59,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:59,751 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:59,751 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:59,751 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:59:59,751 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:59:59,751 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:59,752 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:59,752 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:59,752 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:59,752 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:59,752 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:59:59,752 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 23:00:00,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 23:00:00,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 23:00:00,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 23:00:00,061 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 23:00:00,061 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 23:00:00,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 23:00:01,208 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 23:00:01,391 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 23:00:01,391 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c [2024-01-29 23:00:01,400 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8599ff65a/ca2faa44d539480d9eaf7f47f379198b/FLAG35bf75a04 [2024-01-29 23:00:01,415 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8599ff65a/ca2faa44d539480d9eaf7f47f379198b [2024-01-29 23:00:01,417 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 23:00:01,418 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 23:00:01,418 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/unroll-5.wvr.yml/witness.yml [2024-01-29 23:00:01,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 23:00:01,534 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 23:00:01,535 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 23:00:01,535 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 23:00:01,538 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 23:00:01,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:00:01" (1/2) ... [2024-01-29 23:00:01,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20651cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:00:01, skipping insertion in model container [2024-01-29 23:00:01,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:00:01" (1/2) ... [2024-01-29 23:00:01,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35f5e4e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:00:01, skipping insertion in model container [2024-01-29 23:00:01,541 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:00:01" (2/2) ... [2024-01-29 23:00:01,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20651cbc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:00:01, skipping insertion in model container [2024-01-29 23:00:01,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:00:01" (2/2) ... [2024-01-29 23:00:01,541 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 23:00:01,576 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,578 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x1 == 0) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x2 == 0) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (f == 0) [2024-01-29 23:00:01,579 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((-1LL - (long long )i) + (long long )size >= 0LL) && (x2 == 0) [2024-01-29 23:00:01,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 23:00:01,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((-1LL - (long long )i) + (long long )size >= 0LL) && (f == 0) [2024-01-29 23:00:01,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((-1LL - (long long )i) + (long long )size >= 0LL) && (x1 == 0) [2024-01-29 23:00:01,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((-1LL - (long long )i) + (long long )size >= 0LL) && (x2 == 0)) && (((((((((((((((((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 23:00:01,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((-1LL - (long long )i) + (long long )size >= 0LL) && (x2 == 0)) && (size != 0) [2024-01-29 23:00:01,581 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,581 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 23:00:01,581 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] f == 0 [2024-01-29 23:00:01,581 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (f == 0) && (x2 == 0) [2024-01-29 23:00:01,585 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x1 == 0 [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (x1 == 0) && (x2 == 0) [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (x1 == 0) [2024-01-29 23:00:01,586 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 23:00:01,587 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,587 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 23:00:01,588 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && (f == 0) [2024-01-29 23:00:01,588 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,588 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL)) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,588 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (2147483648LL + (long long )i) + (long long )x2 >= 0LL [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483648LL + (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x1 == 0) [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (f == 0) [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && (x2 == 0) [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) + (long long )x2 >= 0LL) [2024-01-29 23:00:01,589 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((2147483648LL + (long long )i) + (long long )x2 >= 0LL) && ((2147483647LL - (long long )i) - (long long )x2 >= 0LL) [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (1U <= i || i == 1U) [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] f == 0 [2024-01-29 23:00:01,590 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,591 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,591 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,592 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,592 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((unsigned long )_argptr == 0UL) && (1U <= i || i == 1U) [2024-01-29 23:00:01,592 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((f == 0) && (x1 == 0)) && (size == 0) [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] f == 0 [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (i == 1U || 1U <= i) [2024-01-29 23:00:01,593 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] f == 0 [2024-01-29 23:00:01,594 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((f == 0) && (x1 == 0)) && (size == 0) [2024-01-29 23:00:01,595 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((f == 0) && (x1 == 0)) && (n == 0U) [2024-01-29 23:00:01,595 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,595 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] x1 == 0 [2024-01-29 23:00:01,595 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (x1 == 0) && (x2 == 0) [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && ((((((5U <= i && i <= 4294967294U) || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && ((0U == i && i == 0U) || i <= 4294967294U) [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (0 <= i) && ((long long )i + (long long )x2 >= 0LL) [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-01-29 23:00:01,596 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && (f == 0) [2024-01-29 23:00:01,597 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && ((long long )i - (long long )x2 >= 0LL) [2024-01-29 23:00:01,597 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && (x1 == 0) [2024-01-29 23:00:01,597 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((0 <= i) && ((long long )i + (long long )x2 >= 0LL)) && (x2 == 0) [2024-01-29 23:00:01,597 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (f == 0) && ((((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 23:00:01,597 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] f == 0 [2024-01-29 23:00:01,597 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (f == 0) && (x2 == 0) [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (f == 0) && (x1 == 0) [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] f == 0 [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((f == 0) && (x1 == 0)) && (x2 == 0) [2024-01-29 23:00:01,598 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((f == 0) && (x1 == 0)) && (n == 0U) [2024-01-29 23:00:01,599 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((f == 0) && (x1 == 0)) && (size == 0) [2024-01-29 23:00:01,599 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] ((unsigned long )_argptr == 0UL) && (((((5U <= i || i == 4U) || i == 3U) || i == 2U) || i == 1U) || (0U == i && i == 0U)) [2024-01-29 23:00:01,599 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L53] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,599 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L75] (unsigned long )_argptr == 0UL [2024-01-29 23:00:01,616 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:00:01,794 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 23:00:01,809 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 23:00:01,822 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 23:00:01,824 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:00:01,842 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 23:00:01,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 23:00:01,857 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 23:00:01,866 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 23:00:01,873 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 23:00:01,940 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 23:00:01,942 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 23:00:01,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35f5e4e4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:00:01, skipping insertion in model container [2024-01-29 23:00:01,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 23:00:01,947 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 23:00:01,949 INFO L158 Benchmark]: Toolchain (without parser) took 414.64ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 24.0MB in the beginning and 30.3MB in the end (delta: -6.2MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-01-29 23:00:01,949 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:00:01,950 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 56.6MB. Free memory was 30.3MB in the beginning and 30.1MB in the end (delta: 154.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:00:01,950 INFO L158 Benchmark]: CACSL2BoogieTranslator took 412.77ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 23.9MB in the beginning and 30.3MB in the end (delta: -6.4MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-01-29 23:00:01,951 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 56.6MB. Free memory was 30.3MB in the beginning and 30.1MB in the end (delta: 154.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 412.77ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 23.9MB in the beginning and 30.3MB in the end (delta: -6.4MB). Peak memory consumption was 5.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN