./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum2.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-a340643-m [2024-01-27 14:52:03,266 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:03,307 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:52:03,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:03,310 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:03,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:03,324 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:03,325 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:03,325 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:03,326 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:03,326 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:03,326 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:03,327 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:03,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:03,327 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:03,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:03,328 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:03,328 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:03,328 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:52:03,329 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:03,329 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:03,329 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:03,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:03,330 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:03,330 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:03,330 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:03,331 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:03,331 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:03,331 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:03,331 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:03,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:03,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:03,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:03,333 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:03,333 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:03,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:03,334 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:52:03,334 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:52:03,334 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:03,334 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:03,335 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:03,335 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:03,335 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:03,335 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:03,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:03,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:03,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:03,581 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:03,581 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:03,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum2.wvr.yml/witness.yml [2024-01-27 14:52:03,751 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:03,752 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:03,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c [2024-01-27 14:52:04,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:04,960 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:04,960 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c [2024-01-27 14:52:04,969 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10884fbee/678193b825fd4831afe46e18aa11bd64/FLAGfdb5a7aeb [2024-01-27 14:52:04,979 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10884fbee/678193b825fd4831afe46e18aa11bd64 [2024-01-27 14:52:04,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:04,982 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:04,982 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:04,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:04,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:04,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:03" (1/2) ... [2024-01-27 14:52:04,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68eb0f75 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:04, skipping insertion in model container [2024-01-27 14:52:04,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:03" (1/2) ... [2024-01-27 14:52:04,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57143253 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:04, skipping insertion in model container [2024-01-27 14:52:04,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:04" (2/2) ... [2024-01-27 14:52:04,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68eb0f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:04, skipping insertion in model container [2024-01-27 14:52:04,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:04" (2/2) ... [2024-01-27 14:52:04,989 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:05,021 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:05,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L68-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,022 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:05,022 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] B == 0 [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res2 == 0 [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:05,023 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] B == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] size != 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res1 == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] N == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] B == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res1 == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res2 == 0 [2024-01-27 14:52:05,024 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] A == 0 [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b != 0 [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b <= -1 [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:05,025 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] res1 == 0 [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] res2 == 0 [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= M [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:05,026 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] 1 <= b [2024-01-27 14:52:05,027 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] b != 0 [2024-01-27 14:52:05,027 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i <= 2147483646 [2024-01-27 14:52:05,027 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,027 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-27 14:52:05,028 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] B == 0 [2024-01-27 14:52:05,028 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-27 14:52:05,028 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-27 14:52:05,029 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-27 14:52:05,029 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] B == 0 [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,030 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:05,031 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,031 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L62] ((((((i == 2 || i == 1) || (0 == i && i == 0)) || (((7 <= i && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3 [2024-01-27 14:52:05,031 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-27 14:52:05,031 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-27 14:52:05,031 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,032 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L52] ((((((((((7 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:05,032 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] B == 0 [2024-01-27 14:52:05,032 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res2 == 0 [2024-01-27 14:52:05,032 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res1 == 0 [2024-01-27 14:52:05,033 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-27 14:52:05,033 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] A == 0 [2024-01-27 14:52:05,033 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] B == 0 [2024-01-27 14:52:05,034 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] M == 0 [2024-01-27 14:52:05,034 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N == 0 [2024-01-27 14:52:05,034 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res2 == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res1 == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] B == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] res1 == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] B == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] res2 == 0 [2024-01-27 14:52:05,035 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,036 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] B == 0 [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] res1 == 0 [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] A == 0 [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] res2 == 0 [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i <= 2147483646 [2024-01-27 14:52:05,037 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:52:05,057 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:05,229 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c[2638,2651] [2024-01-27 14:52:05,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:05,243 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:05,250 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:52:05,312 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:05,313 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57143253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:05, skipping insertion in model container [2024-01-27 14:52:05,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:05,313 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:05,315 INFO L158 Benchmark]: Toolchain (without parser) took 332.42ms. Allocated memory is still 178.3MB. Free memory was 98.9MB in the beginning and 82.3MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:52:05,315 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 178.3MB. Free memory is still 134.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:05,315 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 178.3MB. Free memory is still 145.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:05,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.77ms. Allocated memory is still 178.3MB. Free memory was 98.7MB in the beginning and 82.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:52:05,317 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 178.3MB. Free memory is still 134.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 178.3MB. Free memory is still 145.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.77ms. Allocated memory is still 178.3MB. Free memory was 98.7MB in the beginning and 82.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum2.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-a340643-m [2024-01-27 14:52:07,391 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:07,481 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:52:07,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:07,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:07,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:07,522 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:07,522 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:07,523 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:07,527 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:07,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:07,527 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:07,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:07,529 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:07,529 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:07,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:07,530 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:07,530 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:07,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:07,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:07,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:07,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:07,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:07,532 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:52:07,532 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:52:07,532 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:07,532 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:52:07,532 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:07,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:07,533 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:07,534 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:07,534 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:07,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:07,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:07,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:07,535 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:07,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:07,536 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:07,537 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:07,537 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:07,537 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:52:07,537 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:07,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:07,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:07,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:07,959 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:07,959 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:07,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c [2024-01-27 14:52:09,157 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:09,383 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:09,384 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c [2024-01-27 14:52:09,394 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7b44a625/61adf9fc1d7e4fd6959d29875b41ba3d/FLAG82a973afa [2024-01-27 14:52:09,407 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7b44a625/61adf9fc1d7e4fd6959d29875b41ba3d [2024-01-27 14:52:09,409 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:09,410 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:09,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-array-sum2.wvr.yml/witness.yml [2024-01-27 14:52:09,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:09,531 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:09,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:09,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:09,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:09,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:09" (1/2) ... [2024-01-27 14:52:09,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@471beaea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:09, skipping insertion in model container [2024-01-27 14:52:09,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:09" (1/2) ... [2024-01-27 14:52:09,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@661d1861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:09, skipping insertion in model container [2024-01-27 14:52:09,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:09" (2/2) ... [2024-01-27 14:52:09,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@471beaea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:09, skipping insertion in model container [2024-01-27 14:52:09,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:09" (2/2) ... [2024-01-27 14:52:09,540 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:09,571 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res2 == 0 [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] res1 == 0 [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] B == 0 [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] 0 <= i [2024-01-27 14:52:09,572 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] b != 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] 1 <= b [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] B == 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-27 14:52:09,573 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,574 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:09,574 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] res1 == 0 [2024-01-27 14:52:09,574 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= M [2024-01-27 14:52:09,574 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] res2 == 0 [2024-01-27 14:52:09,574 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] i <= 2147483646 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res2 == 0 [2024-01-27 14:52:09,575 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] N == 0 [2024-01-27 14:52:09,576 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] A == 0 [2024-01-27 14:52:09,576 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] res1 == 0 [2024-01-27 14:52:09,576 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] B == 0 [2024-01-27 14:52:09,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] res1 == 0 [2024-01-27 14:52:09,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:52:09,577 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] res2 == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L107-L109] B == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b != 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] b <= -1 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] M == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] B == 0 [2024-01-27 14:52:09,578 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] A == 0 [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res2 == 0 [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] res1 == 0 [2024-01-27 14:52:09,579 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] size != 0 [2024-01-27 14:52:09,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] B == 0 [2024-01-27 14:52:09,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:09,580 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) [2024-01-27 14:52:09,580 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-27 14:52:09,581 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] B == 0 [2024-01-27 14:52:09,581 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-27 14:52:09,581 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] B == 0 [2024-01-27 14:52:09,581 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res1 == 0 [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] res2 == 0 [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((((((i == 1 || (0 == i && i == 0)) || (((((7 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2 [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] B == 0 [2024-01-27 14:52:09,582 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] A == 0 [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] res1 == 0 [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] res2 == 0 [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L52] ((((((((((7 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L68-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] i <= 2147483646 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Loop invariant at [L58-L62] ((((((i == 2 || i == 1) || (0 == i && i == 0)) || (((7 <= i && i != 1) && i != 2) && i != 3)) || i == 6) || i == 5) || i == 4) || i == 3 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res1 == 0 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] res2 == 0 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] B == 0 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] i <= 2147483646 [2024-01-27 14:52:09,584 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:52:09,602 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:09,761 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c[2638,2651] [2024-01-27 14:52:09,779 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:09,790 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:52:09,798 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:09,821 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum2.wvr.c[2638,2651] [2024-01-27 14:52:09,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:09,833 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:09,844 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:52:09,903 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:52:09,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@661d1861 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:09, skipping insertion in model container [2024-01-27 14:52:09,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:09,905 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:09,906 INFO L158 Benchmark]: Toolchain (without parser) took 374.08ms. Allocated memory is still 79.7MB. Free memory was 51.1MB in the beginning and 57.6MB in the end (delta: -6.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:52:09,906 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:09,907 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:09,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 372.00ms. Allocated memory is still 79.7MB. Free memory was 50.8MB in the beginning and 57.6MB in the end (delta: -6.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:52:09,909 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 372.00ms. Allocated memory is still 79.7MB. Free memory was 50.8MB in the beginning and 57.6MB in the end (delta: -6.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54]: 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