./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/loop-tiling-eq.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/loop-tiling-eq.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/loop-tiling-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/loop-tiling-eq.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 14:51:05,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:05,859 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:05,864 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:05,864 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:05,889 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:05,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:05,890 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:05,890 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:05,915 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:05,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:05,915 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:05,916 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:05,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:05,918 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:05,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:05,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:05,919 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:05,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:05,919 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:05,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:05,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:05,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:05,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:05,920 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:05,921 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:05,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:05,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:05,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:05,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:05,923 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:05,923 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:05,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:05,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:05,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:05,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:05,925 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:05,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:05,925 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:05,925 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:05,925 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:05,926 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:05,926 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:05,926 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:06,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:06,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:06,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:06,230 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:06,231 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:06,232 INFO L431 ainManager$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/loop-tiling-eq.wvr.yml/witness.yml [2024-01-27 14:51:06,419 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:06,419 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:06,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-27 14:51:07,448 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:07,635 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:07,635 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-27 14:51:07,641 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f43460a28/57de0df7e6fd4109b065f27512794f1f/FLAG85f0ae664 [2024-01-27 14:51:07,655 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f43460a28/57de0df7e6fd4109b065f27512794f1f [2024-01-27 14:51:07,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:07,658 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:07,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:07,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:07,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:07,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:06" (1/2) ... [2024-01-27 14:51:07,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70049bde and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:06" (1/2) ... [2024-01-27 14:51:07,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e24ff17 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:07" (2/2) ... [2024-01-27 14:51:07,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70049bde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:07" (2/2) ... [2024-01-27 14:51:07,668 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:07,707 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:07,708 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-27 14:51:07,708 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a == 0 [2024-01-27 14:51:07,708 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] b == 0 [2024-01-27 14:51:07,708 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,709 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:07,709 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,709 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == 0 [2024-01-27 14:51:07,709 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,709 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] B == 0 [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] A == 0 [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] F == 0 [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] N == 0 [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] L == 0 [2024-01-27 14:51:07,710 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] a == 0 [2024-01-27 14:51:07,711 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] F == 0 [2024-01-27 14:51:07,711 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == 0 [2024-01-27 14:51:07,711 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-27 14:51:07,711 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] a == 0 [2024-01-27 14:51:07,711 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] b == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] a == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] B == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] F == 0 [2024-01-27 14:51:07,712 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] a == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] b == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] b == 0 [2024-01-27 14:51:07,713 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] a == 0 [2024-01-27 14:51:07,714 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] (((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((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)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0) [2024-01-27 14:51:07,714 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,715 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] L == 0 [2024-01-27 14:51:07,716 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == 0 [2024-01-27 14:51:07,716 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] B == 0 [2024-01-27 14:51:07,716 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] a == 0 [2024-01-27 14:51:07,716 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,716 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,717 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] F == 0 [2024-01-27 14:51:07,717 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-27 14:51:07,717 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,717 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-27 14:51:07,718 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == 0 [2024-01-27 14:51:07,718 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (((((((((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)) || ((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) [2024-01-27 14:51:07,718 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:07,718 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a == 0 [2024-01-27 14:51:07,718 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] size != 0 [2024-01-27 14:51:07,719 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] F == 0 [2024-01-27 14:51:07,719 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] b == 0 [2024-01-27 14:51:07,719 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,720 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-27 14:51:07,720 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,720 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] a == 0 [2024-01-27 14:51:07,720 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] B == 0 [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] L == 0 [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-27 14:51:07,721 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] 0 <= i [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,722 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a == 0 [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] b == 0 [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N != 0 [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] ((((((((((((8 <= i && 9 <= N) && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (8 <= N && i == 7)) || (7 <= N && i == 6)) || (6 <= N && i == 5)) || (5 <= N && i == 4)) || (4 <= N && i == 3)) || (3 <= N && i == 2)) || (2 <= N && i == 1)) || ((1 <= N && 0 == i) && i == 0) [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] a == 0 [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,723 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b == 0 [2024-01-27 14:51:07,724 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,724 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] L == 0 [2024-01-27 14:51:07,724 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-27 14:51:07,724 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] F == 0 [2024-01-27 14:51:07,730 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,730 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] B == 0 [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((((((((((((((((((((((((12 <= j && j <= 2147483646) && (-12LL + (long long )i) + (long long )j >= 0LL) && j != 0) && j != 1) && j != 2) && j != 3) && j != 4) && j != 5) && j != 6) && j != 7) && j != 8) && j != 9) && j != 10) && j != 11) || (((-11LL + (long long )i) + (long long )j >= 0LL && (11LL + (long long )i) - (long long )j >= 0LL) && j == 11)) || (((-10LL + (long long )i) + (long long )j >= 0LL && (10LL + (long long )i) - (long long )j >= 0LL) && j == 10)) || (((-9LL + (long long )i) + (long long )j >= 0LL && (9LL + (long long )i) - (long long )j >= 0LL) && j == 9)) || (((-8LL + (long long )i) + (long long )j >= 0LL && (8LL + (long long )i) - (long long )j >= 0LL) && j == 8)) || (((-7LL + (long long )i) + (long long )j >= 0LL && (7LL + (long long )i) - (long long )j >= 0LL) && j == 7)) || (((-6LL + (long long )i) + (long long )j >= 0LL && (6LL + (long long )i) - (long long )j >= 0LL) && j == 6)) || (((-5LL + (long long )i) + (long long )j >= 0LL && (5LL + (long long )i) - (long long )j >= 0LL) && j == 5)) || (((-4LL + (long long )i) + (long long )j >= 0LL && (4LL + (long long )i) - (long long )j >= 0LL) && j == 4)) || (((-3LL + (long long )i) + (long long )j >= 0LL && (3LL + (long long )i) - (long long )j >= 0LL) && j == 3)) || (((-2LL + (long long )i) + (long long )j >= 0LL && (2LL + (long long )i) - (long long )j >= 0LL) && j == 2)) || (((-1LL + (long long )i) + (long long )j >= 0LL && (1LL + (long long )i) - (long long )j >= 0LL) && j == 1)) || ((((long long )i + (long long )j >= 0LL && (long long )i - (long long )j >= 0LL) && 0 == j) && j == 0) [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] i <= 2147483646 [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == 0 [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:07,731 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 0 <= i [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] a == 0 [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) - (long long )M >= 0LL [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] L == 0 [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )M) - (long long )i >= 0LL [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] A == 0 [2024-01-27 14:51:07,732 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] b == 0 [2024-01-27 14:51:07,733 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] B == 0 [2024-01-27 14:51:07,733 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,733 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,734 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] N == 0 [2024-01-27 14:51:07,734 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] M == 0 [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) + (long long )M >= 0LL [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )M) - (long long )i >= 0LL [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )M) + (long long )i >= 0LL [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] a == 0 [2024-01-27 14:51:07,735 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L - (long long )M >= 0LL [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L + (long long )M >= 0LL [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] F == 0 [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )M) + (long long )i >= 0LL [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] a == 0 [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] 0 <= i [2024-01-27 14:51:07,736 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == 0 [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] a == 0 [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] b == 0 [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] (N != 0 && ((((((((((8 <= N && 8 <= i) && i != 1) && i != 2) || (7 <= N && i == 7)) || (6 <= N && i == 6)) || (5 <= N && i == 5)) || (4 <= N && i == 4)) || (3 <= N && i == 3)) || (2 <= N && i == 2)) || (1 <= N && i == 1))) || (0 == i && i == 0) [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b == 0 [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a == 0 [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:07,737 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] a == 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N != 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] F == 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] L == 0 [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:07,738 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] B == 0 [2024-01-27 14:51:07,739 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] i <= 2147483646 [2024-01-27 14:51:07,739 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:07,739 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] 0 <= i [2024-01-27 14:51:07,739 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (((((((((((((((((((((((12 <= j && (-12LL + (long long )i) + (long long )j >= 0LL) && j != 1) && j != 2) && j != 3) && j != 4) && j != 5) && j != 6) && j != 7) && j != 8) && j != 9) && j != 10) && j != 11) || (((-11LL + (long long )i) + (long long )j >= 0LL && (11LL + (long long )i) - (long long )j >= 0LL) && j == 11)) || (((-10LL + (long long )i) + (long long )j >= 0LL && (10LL + (long long )i) - (long long )j >= 0LL) && j == 10)) || (((-9LL + (long long )i) + (long long )j >= 0LL && (9LL + (long long )i) - (long long )j >= 0LL) && j == 9)) || (((-8LL + (long long )i) + (long long )j >= 0LL && (8LL + (long long )i) - (long long )j >= 0LL) && j == 8)) || (((-7LL + (long long )i) + (long long )j >= 0LL && (7LL + (long long )i) - (long long )j >= 0LL) && j == 7)) || (((-6LL + (long long )i) + (long long )j >= 0LL && (6LL + (long long )i) - (long long )j >= 0LL) && j == 6)) || (((-5LL + (long long )i) + (long long )j >= 0LL && (5LL + (long long )i) - (long long )j >= 0LL) && j == 5)) || (((-4LL + (long long )i) + (long long )j >= 0LL && (4LL + (long long )i) - (long long )j >= 0LL) && j == 4)) || (((-3LL + (long long )i) + (long long )j >= 0LL && (3LL + (long long )i) - (long long )j >= 0LL) && j == 3)) || (((-2LL + (long long )i) + (long long )j >= 0LL && (2LL + (long long )i) - (long long )j >= 0LL) && j == 2)) || (((-1LL + (long long )i) + (long long )j >= 0LL && (1LL + (long long )i) - (long long )j >= 0LL) && j == 1)) || ((((long long )i + (long long )j >= 0LL && (long long )i - (long long )j >= 0LL) && 0 == j) && j == 0) [2024-01-27 14:51:07,759 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:07,912 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/loop-tiling-eq.wvr.c[2644,2657] [2024-01-27 14:51:07,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:07,928 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:07,991 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:07,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e24ff17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:07, skipping insertion in model container [2024-01-27 14:51:07,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:07,992 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:07,993 INFO L158 Benchmark]: Toolchain (without parser) took 335.14ms. Allocated memory is still 266.3MB. Free memory was 234.2MB in the beginning and 223.4MB in the end (delta: 10.8MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-01-27 14:51:07,994 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 114.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:07,994 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:07,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.24ms. Allocated memory is still 266.3MB. Free memory was 234.0MB in the beginning and 223.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-01-27 14:51:07,996 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 148.9MB. Free memory is still 114.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.24ms. Allocated memory is still 266.3MB. Free memory was 234.0MB in the beginning and 223.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 52]: 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/loop-tiling-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/loop-tiling-eq.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 14:51:09,930 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:09,998 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:10,002 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:10,003 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:10,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:10,031 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:10,031 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:10,032 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:10,035 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:10,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:10,035 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:10,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:10,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:10,037 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:10,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:10,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:10,038 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:10,038 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:10,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:10,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:10,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:10,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:10,040 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:10,040 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:10,040 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:10,040 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:10,041 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:10,041 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:10,041 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:10,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:10,042 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:10,042 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:10,043 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:10,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:10,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:10,044 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:10,044 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:10,044 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:10,044 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:10,044 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:10,045 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:10,045 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:10,045 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:10,045 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:10,046 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:10,046 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:10,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:10,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:10,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:10,386 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:10,386 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:10,388 INFO L431 ainManager$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/loop-tiling-eq.wvr.yml/witness.yml [2024-01-27 14:51:10,565 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:10,566 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:10,566 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-27 14:51:11,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:12,168 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:12,169 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-27 14:51:12,177 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffb93cba8/dd43ce236797410b9c2cdc85abb6e5e3/FLAGbaa4c3571 [2024-01-27 14:51:12,191 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffb93cba8/dd43ce236797410b9c2cdc85abb6e5e3 [2024-01-27 14:51:12,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:12,193 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:12,196 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:12,196 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:12,199 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:12,200 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:10" (1/2) ... [2024-01-27 14:51:12,201 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645bd8f6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:12, skipping insertion in model container [2024-01-27 14:51:12,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:10" (1/2) ... [2024-01-27 14:51:12,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ac9fedc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:12, skipping insertion in model container [2024-01-27 14:51:12,202 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:12" (2/2) ... [2024-01-27 14:51:12,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@645bd8f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:12, skipping insertion in model container [2024-01-27 14:51:12,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:12" (2/2) ... [2024-01-27 14:51:12,203 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:12,246 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:12,247 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:12,247 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == 0 [2024-01-27 14:51:12,247 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (((((((((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)) || ((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) [2024-01-27 14:51:12,247 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a == 0 [2024-01-27 14:51:12,247 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] size != 0 [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] F == 0 [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == 0 [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] L == 0 [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] a == 0 [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,248 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] B == 0 [2024-01-27 14:51:12,249 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-27 14:51:12,249 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,249 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,249 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-27 14:51:12,249 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] i <= 2147483646 [2024-01-27 14:51:12,250 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,250 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (((((((((((((((((((((((12 <= j && (-12LL + (long long )i) + (long long )j >= 0LL) && j != 1) && j != 2) && j != 3) && j != 4) && j != 5) && j != 6) && j != 7) && j != 8) && j != 9) && j != 10) && j != 11) || (((-11LL + (long long )i) + (long long )j >= 0LL && (11LL + (long long )i) - (long long )j >= 0LL) && j == 11)) || (((-10LL + (long long )i) + (long long )j >= 0LL && (10LL + (long long )i) - (long long )j >= 0LL) && j == 10)) || (((-9LL + (long long )i) + (long long )j >= 0LL && (9LL + (long long )i) - (long long )j >= 0LL) && j == 9)) || (((-8LL + (long long )i) + (long long )j >= 0LL && (8LL + (long long )i) - (long long )j >= 0LL) && j == 8)) || (((-7LL + (long long )i) + (long long )j >= 0LL && (7LL + (long long )i) - (long long )j >= 0LL) && j == 7)) || (((-6LL + (long long )i) + (long long )j >= 0LL && (6LL + (long long )i) - (long long )j >= 0LL) && j == 6)) || (((-5LL + (long long )i) + (long long )j >= 0LL && (5LL + (long long )i) - (long long )j >= 0LL) && j == 5)) || (((-4LL + (long long )i) + (long long )j >= 0LL && (4LL + (long long )i) - (long long )j >= 0LL) && j == 4)) || (((-3LL + (long long )i) + (long long )j >= 0LL && (3LL + (long long )i) - (long long )j >= 0LL) && j == 3)) || (((-2LL + (long long )i) + (long long )j >= 0LL && (2LL + (long long )i) - (long long )j >= 0LL) && j == 2)) || (((-1LL + (long long )i) + (long long )j >= 0LL && (1LL + (long long )i) - (long long )j >= 0LL) && j == 1)) || ((((long long )i + (long long )j >= 0LL && (long long )i - (long long )j >= 0LL) && 0 == j) && j == 0) [2024-01-27 14:51:12,250 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] 0 <= i [2024-01-27 14:51:12,250 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] a == 0 [2024-01-27 14:51:12,250 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) - (long long )M >= 0LL [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] M == 0 [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] b == 0 [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L + (long long )M >= 0LL [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )M) - (long long )i >= 0LL [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )M) - (long long )i >= 0LL [2024-01-27 14:51:12,251 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,252 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] B == 0 [2024-01-27 14:51:12,252 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,252 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,252 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )M) + (long long )i >= 0LL [2024-01-27 14:51:12,253 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] L == 0 [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] A == 0 [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] F == 0 [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) + (long long )M >= 0LL [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )M) + (long long )i >= 0LL [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L - (long long )M >= 0LL [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] N == 0 [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a == 0 [2024-01-27 14:51:12,254 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] b == 0 [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] F == 0 [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] B == 0 [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] a == 0 [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == 0 [2024-01-27 14:51:12,255 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-27 14:51:12,256 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,256 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] F == 0 [2024-01-27 14:51:12,256 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,256 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] L == 0 [2024-01-27 14:51:12,257 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == 0 [2024-01-27 14:51:12,257 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] N == 0 [2024-01-27 14:51:12,258 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,258 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] a == 0 [2024-01-27 14:51:12,258 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,258 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] B == 0 [2024-01-27 14:51:12,258 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] A == 0 [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] 0 <= i [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == 0 [2024-01-27 14:51:12,259 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] a == 0 [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] a == 0 [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == 0 [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 0 <= i [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N != 0 [2024-01-27 14:51:12,260 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] B == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] F == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] a == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] L == 0 [2024-01-27 14:51:12,261 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] b == 0 [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] L == 0 [2024-01-27 14:51:12,262 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] F == 0 [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] a == 0 [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] B == 0 [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a == 0 [2024-01-27 14:51:12,263 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] ((((((((((((8 <= i && 9 <= N) && i <= 2147483646) && i != 0) && i != 1) && i != 2) || (8 <= N && i == 7)) || (7 <= N && i == 6)) || (6 <= N && i == 5)) || (5 <= N && i == 4)) || (4 <= N && i == 3)) || (3 <= N && i == 2)) || (2 <= N && i == 1)) || ((1 <= N && 0 == i) && i == 0) [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N != 0 [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] b == 0 [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-01-27 14:51:12,264 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] a == 0 [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] b == 0 [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] (((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((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)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0) [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] a == 0 [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == 0 [2024-01-27 14:51:12,265 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] F == 0 [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] a == 0 [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b == 0 [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] 0 <= i [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a == 0 [2024-01-27 14:51:12,266 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-27 14:51:12,267 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] b == 0 [2024-01-27 14:51:12,267 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-27 14:51:12,267 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,267 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (((((((((((((((12 <= i && i != 1) && i != 2) && i != 3) && i != 4) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 14:51:12,267 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a == 0 [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] b == 0 [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] L == 0 [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] a == 0 [2024-01-27 14:51:12,268 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] B == 0 [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b == 0 [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] F == 0 [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-27 14:51:12,269 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b == 0 [2024-01-27 14:51:12,270 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a == 0 [2024-01-27 14:51:12,270 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] i <= 2147483646 [2024-01-27 14:51:12,270 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 14:51:12,270 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,270 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((((((((((((((((((((((((12 <= j && j <= 2147483646) && (-12LL + (long long )i) + (long long )j >= 0LL) && j != 0) && j != 1) && j != 2) && j != 3) && j != 4) && j != 5) && j != 6) && j != 7) && j != 8) && j != 9) && j != 10) && j != 11) || (((-11LL + (long long )i) + (long long )j >= 0LL && (11LL + (long long )i) - (long long )j >= 0LL) && j == 11)) || (((-10LL + (long long )i) + (long long )j >= 0LL && (10LL + (long long )i) - (long long )j >= 0LL) && j == 10)) || (((-9LL + (long long )i) + (long long )j >= 0LL && (9LL + (long long )i) - (long long )j >= 0LL) && j == 9)) || (((-8LL + (long long )i) + (long long )j >= 0LL && (8LL + (long long )i) - (long long )j >= 0LL) && j == 8)) || (((-7LL + (long long )i) + (long long )j >= 0LL && (7LL + (long long )i) - (long long )j >= 0LL) && j == 7)) || (((-6LL + (long long )i) + (long long )j >= 0LL && (6LL + (long long )i) - (long long )j >= 0LL) && j == 6)) || (((-5LL + (long long )i) + (long long )j >= 0LL && (5LL + (long long )i) - (long long )j >= 0LL) && j == 5)) || (((-4LL + (long long )i) + (long long )j >= 0LL && (4LL + (long long )i) - (long long )j >= 0LL) && j == 4)) || (((-3LL + (long long )i) + (long long )j >= 0LL && (3LL + (long long )i) - (long long )j >= 0LL) && j == 3)) || (((-2LL + (long long )i) + (long long )j >= 0LL && (2LL + (long long )i) - (long long )j >= 0LL) && j == 2)) || (((-1LL + (long long )i) + (long long )j >= 0LL && (1LL + (long long )i) - (long long )j >= 0LL) && j == 1)) || ((((long long )i + (long long )j >= 0LL && (long long )i - (long long )j >= 0LL) && 0 == j) && j == 0) [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] b == 0 [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] (N != 0 && ((((((((((8 <= N && 8 <= i) && i != 1) && i != 2) || (7 <= N && i == 7)) || (6 <= N && i == 6)) || (5 <= N && i == 5)) || (4 <= N && i == 4)) || (3 <= N && i == 3)) || (2 <= N && i == 2)) || (1 <= N && i == 1))) || (0 == i && i == 0) [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] a == 0 [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:12,271 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:12,304 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:12,524 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/loop-tiling-eq.wvr.c[2644,2657] [2024-01-27 14:51:12,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:12,556 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:51:12,563 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:12,588 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/loop-tiling-eq.wvr.c[2644,2657] [2024-01-27 14:51:12,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:12,597 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:51:12,644 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:51:12,644 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ac9fedc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:12, skipping insertion in model container [2024-01-27 14:51:12,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:12,645 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:12,646 INFO L158 Benchmark]: Toolchain (without parser) took 452.60ms. Allocated memory is still 81.8MB. Free memory was 38.6MB in the beginning and 48.0MB in the end (delta: -9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-27 14:51:12,646 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 52.4MB. Free memory is still 31.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:12,647 INFO L158 Benchmark]: CDTParser took 1.08ms. Allocated memory is still 81.8MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:12,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 449.23ms. Allocated memory is still 81.8MB. Free memory was 38.6MB in the beginning and 48.3MB in the end (delta: -9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-27 14:51:12,648 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 52.4MB. Free memory is still 31.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 1.08ms. Allocated memory is still 81.8MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 449.23ms. Allocated memory is still 81.8MB. Free memory was 38.6MB in the beginning and 48.3MB in the end (delta: -9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 52]: 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