./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 27552612 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-2755261-m [2024-01-26 15:20:42,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:42,842 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:20:42,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:42,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:42,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:42,871 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:42,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:42,872 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:42,872 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:42,873 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:42,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:42,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:42,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:42,874 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:42,875 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:42,875 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:42,876 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:42,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:20:42,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:42,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:42,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:42,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:42,879 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:42,879 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:42,879 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:42,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:42,880 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:42,880 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:42,881 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:42,882 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:42,882 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:42,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:42,883 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:42,883 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:42,883 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:42,883 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:20:42,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:20:42,884 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:42,884 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:42,884 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:42,885 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:42,885 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:42,885 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:43,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:43,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:43,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:43,153 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:43,158 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:43,159 INFO L431 ainManager$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 [2024-01-26 15:20:43,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:43,313 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:43,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-26 15:20:44,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:44,673 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:44,674 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-26 15:20:44,680 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f4e583b4/c641c80fffe346e9951350e7cccf6cb7/FLAG9bda2ea0a [2024-01-26 15:20:44,691 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f4e583b4/c641c80fffe346e9951350e7cccf6cb7 [2024-01-26 15:20:44,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:44,693 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:44,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:44,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:44,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:44,699 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:43" (1/2) ... [2024-01-26 15:20:44,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378948ae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:44, skipping insertion in model container [2024-01-26 15:20:44,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:43" (1/2) ... [2024-01-26 15:20:44,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57b3b38a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:44, skipping insertion in model container [2024-01-26 15:20:44,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:44" (2/2) ... [2024-01-26 15:20:44,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378948ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:44, skipping insertion in model container [2024-01-26 15:20:44,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:44" (2/2) ... [2024-01-26 15:20:44,702 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:44,742 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:44,744 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) [2024-01-26 15:20:44,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,744 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a == 0 [2024-01-26 15:20:44,744 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N != 0 [2024-01-26 15:20:44,744 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] b == 0 [2024-01-26 15:20:44,745 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) [2024-01-26 15:20:44,745 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] L == 0 [2024-01-26 15:20:44,745 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-26 15:20:44,745 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] B == 0 [2024-01-26 15:20:44,745 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == 0 [2024-01-26 15:20:44,745 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] F == 0 [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] a == 0 [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,746 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] a == 0 [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] F == 0 [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b == 0 [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] B == 0 [2024-01-26 15:20:44,747 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,748 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,748 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,748 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] L == 0 [2024-01-26 15:20:44,748 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-26 15:20:44,748 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] b == 0 [2024-01-26 15:20:44,749 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a == 0 [2024-01-26 15:20:44,749 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] b == 0 [2024-01-26 15:20:44,749 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] a == 0 [2024-01-26 15:20:44,749 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) [2024-01-26 15:20:44,749 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) + (long long )M >= 0LL [2024-01-26 15:20:44,749 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] L == 0 [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) - (long long )M >= 0LL [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L + (long long )M >= 0LL [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )M) + (long long )i >= 0LL [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] M == 0 [2024-01-26 15:20:44,750 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] F == 0 [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )M) + (long long )i >= 0LL [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] b == 0 [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] N == 0 [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,751 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )M) - (long long )i >= 0LL [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] a == 0 [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L - (long long )M >= 0LL [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] A == 0 [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] B == 0 [2024-01-26 15:20:44,752 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )M) - (long long )i >= 0LL [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] B == 0 [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == 0 [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] F == 0 [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] a == 0 [2024-01-26 15:20:44,753 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] a == 0 [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] F == 0 [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-26 15:20:44,754 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] B == 0 [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] b == 0 [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] L == 0 [2024-01-26 15:20:44,755 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] a == 0 [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == 0 [2024-01-26 15:20:44,756 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] B == 0 [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] F == 0 [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N != 0 [2024-01-26 15:20:44,757 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] L == 0 [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] 0 <= i [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-26 15:20:44,758 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] i <= 2147483646 [2024-01-26 15:20:44,759 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,759 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) [2024-01-26 15:20:44,759 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] b == 0 [2024-01-26 15:20:44,759 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) [2024-01-26 15:20:44,759 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] a == 0 [2024-01-26 15:20:44,759 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-01-26 15:20:44,759 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b == 0 [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] a == 0 [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] a == 0 [2024-01-26 15:20:44,760 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 0 <= i [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == 0 [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (long long )i - (long long )size >= 0LL [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] b == 0 [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a == 0 [2024-01-26 15:20:44,761 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] N == 0 [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] B == 0 [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] a == 0 [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,762 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] L == 0 [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] A == 0 [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] F == 0 [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == 0 [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b == 0 [2024-01-26 15:20:44,763 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a == 0 [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] 0 <= i [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == 0 [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] a == 0 [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a == 0 [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-26 15:20:44,764 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] b == 0 [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,765 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) [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] F == 0 [2024-01-26 15:20:44,765 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] a == 0 [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == 0 [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:20:44,766 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) [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a == 0 [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] size != 0 [2024-01-26 15:20:44,766 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == 0 [2024-01-26 15:20:44,767 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] i <= 2147483646 [2024-01-26 15:20:44,767 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] 0 <= i [2024-01-26 15:20:44,767 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:44,767 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) [2024-01-26 15:20:44,790 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:45,023 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] [2024-01-26 15:20:45,031 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:45,043 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:20:45,084 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:20:45,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57b3b38a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:45, skipping insertion in model container [2024-01-26 15:20:45,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:45,085 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:45,087 INFO L158 Benchmark]: Toolchain (without parser) took 393.52ms. Allocated memory is still 136.3MB. Free memory was 80.7MB in the beginning and 62.3MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:20:45,088 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 136.3MB. Free memory is still 97.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:45,088 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 136.3MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:45,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.61ms. Allocated memory is still 136.3MB. Free memory was 80.3MB in the beginning and 62.3MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:20:45,090 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 0.21ms. Allocated memory is still 136.3MB. Free memory is still 97.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.49ms. Allocated memory is still 136.3MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.61ms. Allocated memory is still 136.3MB. Free memory was 80.3MB in the beginning and 62.3MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. 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-2755261-m [2024-01-26 15:20:47,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:47,178 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:20:47,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:47,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:47,221 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:47,223 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:47,223 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:47,224 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:47,228 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:47,228 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:47,228 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:47,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:47,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:47,230 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:47,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:47,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:47,232 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:47,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:47,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:47,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:47,233 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:47,233 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:47,233 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:20:47,234 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:20:47,234 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:47,234 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:20:47,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:47,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:47,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:47,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:47,237 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:47,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:47,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:47,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:47,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:47,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:47,239 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:47,239 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:20:47,239 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:20:47,239 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:47,240 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:47,240 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:47,240 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:47,240 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:47,241 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:20:47,249 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:47,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:47,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:47,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:47,550 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:47,552 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:47,554 INFO L431 ainManager$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 [2024-01-26 15:20:47,710 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:47,710 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:47,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-26 15:20:48,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:49,098 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:49,099 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-01-26 15:20:49,106 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aaa5309a/fd0d85a991ce4614bdad616ce66ca9f1/FLAGb24225d0f [2024-01-26 15:20:49,125 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aaa5309a/fd0d85a991ce4614bdad616ce66ca9f1 [2024-01-26 15:20:49,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:49,127 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:49,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:49,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:49,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:49,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:47" (1/2) ... [2024-01-26 15:20:49,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bc31690 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:49, skipping insertion in model container [2024-01-26 15:20:49,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:47" (1/2) ... [2024-01-26 15:20:49,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9bee1fa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:49, skipping insertion in model container [2024-01-26 15:20:49,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:49" (2/2) ... [2024-01-26 15:20:49,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bc31690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:49, skipping insertion in model container [2024-01-26 15:20:49,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:49" (2/2) ... [2024-01-26 15:20:49,137 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:49,193 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:49,194 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,195 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) [2024-01-26 15:20:49,195 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-01-26 15:20:49,195 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L - (long long )M >= 0LL [2024-01-26 15:20:49,195 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,196 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] F == 0 [2024-01-26 15:20:49,196 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] B == 0 [2024-01-26 15:20:49,196 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (long long )L + (long long )M >= 0LL [2024-01-26 15:20:49,196 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] a == 0 [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] L == 0 [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL - (long long )M) + (long long )i >= 0LL [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )M) + (long long )i >= 0LL [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL - (long long )M) - (long long )i >= 0LL [2024-01-26 15:20:49,197 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,198 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) - (long long )M >= 0LL [2024-01-26 15:20:49,198 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,198 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] A == 0 [2024-01-26 15:20:49,199 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] b == 0 [2024-01-26 15:20:49,199 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (0LL - (long long )L) + (long long )M >= 0LL [2024-01-26 15:20:49,199 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (2147483647LL + (long long )M) - (long long )i >= 0LL [2024-01-26 15:20:49,199 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] M == 0 [2024-01-26 15:20:49,199 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] N == 0 [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] L == 0 [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] N == 0 [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b == 0 [2024-01-26 15:20:49,200 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,201 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] a == 0 [2024-01-26 15:20:49,201 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] B == 0 [2024-01-26 15:20:49,201 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,202 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] A == 0 [2024-01-26 15:20:49,202 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] F == 0 [2024-01-26 15:20:49,203 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-01-26 15:20:49,203 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (long long )i - (long long )size >= 0LL [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 0 <= i [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b == 0 [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] a == 0 [2024-01-26 15:20:49,204 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-01-26 15:20:49,205 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,205 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-26 15:20:49,205 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) [2024-01-26 15:20:49,205 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] i <= 2147483646 [2024-01-26 15:20:49,205 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b == 0 [2024-01-26 15:20:49,206 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a == 0 [2024-01-26 15:20:49,206 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-26 15:20:49,206 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-26 15:20:49,206 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,207 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] L == 0 [2024-01-26 15:20:49,207 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] a == 0 [2024-01-26 15:20:49,207 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] b == 0 [2024-01-26 15:20:49,208 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] A == 0 [2024-01-26 15:20:49,208 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] F == 0 [2024-01-26 15:20:49,208 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] B == 0 [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] N != 0 [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,209 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] size != 0 [2024-01-26 15:20:49,210 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) [2024-01-26 15:20:49,210 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:20:49,210 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b == 0 [2024-01-26 15:20:49,210 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a == 0 [2024-01-26 15:20:49,210 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-01-26 15:20:49,210 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,211 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) [2024-01-26 15:20:49,211 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] B == 0 [2024-01-26 15:20:49,211 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] F == 0 [2024-01-26 15:20:49,211 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] b == 0 [2024-01-26 15:20:49,211 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] A == 0 [2024-01-26 15:20:49,212 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] a == 0 [2024-01-26 15:20:49,212 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-01-26 15:20:49,212 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] a == 0 [2024-01-26 15:20:49,212 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b == 0 [2024-01-26 15:20:49,212 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] a == 0 [2024-01-26 15:20:49,213 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] 0 <= i [2024-01-26 15:20:49,213 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b == 0 [2024-01-26 15:20:49,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] b == 0 [2024-01-26 15:20:49,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L104-L106] a == 0 [2024-01-26 15:20:49,213 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) [2024-01-26 15:20:49,213 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) [2024-01-26 15:20:49,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] b == 0 [2024-01-26 15:20:49,214 INFO L98 nessWitnessExtractor]: Loop invariant at [L80-L82] a == 0 [2024-01-26 15:20:49,214 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] a == 0 [2024-01-26 15:20:49,214 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,214 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] F == 0 [2024-01-26 15:20:49,214 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] b == 0 [2024-01-26 15:20:49,215 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,215 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] N == 0 [2024-01-26 15:20:49,215 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] B == 0 [2024-01-26 15:20:49,215 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] A == 0 [2024-01-26 15:20:49,215 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] L == 0 [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a == 0 [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] b == 0 [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] B == 0 [2024-01-26 15:20:49,216 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-01-26 15:20:49,217 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-01-26 15:20:49,217 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-01-26 15:20:49,218 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,218 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] a == 0 [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] A == 0 [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] B == 0 [2024-01-26 15:20:49,219 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] b == 0 [2024-01-26 15:20:49,220 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] L == 0 [2024-01-26 15:20:49,220 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] F == 0 [2024-01-26 15:20:49,220 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) [2024-01-26 15:20:49,221 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,221 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] i <= 2147483646 [2024-01-26 15:20:49,221 INFO L98 nessWitnessExtractor]: Loop invariant at [L57-L59] 0 <= i [2024-01-26 15:20:49,221 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] B == 0 [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] a == 0 [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] F == 0 [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b == 0 [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL + (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL + (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,229 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483648LL - (long long )L) + (long long )i >= 0LL [2024-01-26 15:20:49,230 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] L == 0 [2024-01-26 15:20:49,230 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] A == 0 [2024-01-26 15:20:49,230 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] F == 0 [2024-01-26 15:20:49,236 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (2147483647LL - (long long )L) - (long long )i >= 0LL [2024-01-26 15:20:49,236 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] B == 0 [2024-01-26 15:20:49,236 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] a == 0 [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b == 0 [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] b == 0 [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a == 0 [2024-01-26 15:20:49,237 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) [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] N != 0 [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] b == 0 [2024-01-26 15:20:49,237 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a == 0 [2024-01-26 15:20:49,238 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] b == 0 [2024-01-26 15:20:49,238 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] B == 0 [2024-01-26 15:20:49,238 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a == 0 [2024-01-26 15:20:49,239 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:49,239 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] 0 <= i [2024-01-26 15:20:49,239 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (2147483648LL + (long long )i) + (long long )j >= 0LL [2024-01-26 15:20:49,261 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:49,471 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] [2024-01-26 15:20:49,489 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:49,506 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:20:49,512 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:49,529 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] [2024-01-26 15:20:49,531 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:49,537 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:20:49,606 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:20:49,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9bee1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:49, skipping insertion in model container [2024-01-26 15:20:49,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:49,607 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:49,609 INFO L158 Benchmark]: Toolchain (without parser) took 481.36ms. Allocated memory is still 71.3MB. Free memory was 36.8MB in the beginning and 36.1MB in the end (delta: 736.7kB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2024-01-26 15:20:49,609 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 50.3MB. Free memory is still 25.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:49,610 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory is still 34.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:49,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.01ms. Allocated memory is still 71.3MB. Free memory was 36.6MB in the beginning and 36.4MB in the end (delta: 257.2kB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2024-01-26 15:20:49,612 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 0.22ms. Allocated memory is still 50.3MB. Free memory is still 25.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory is still 34.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.01ms. Allocated memory is still 71.3MB. Free memory was 36.6MB in the beginning and 36.4MB in the end (delta: 257.2kB). Peak memory consumption was 7.4MB. 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