./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 59af5db6 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-59af5db-m [2024-02-02 09:19:57,256 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:19:57,346 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:19:57,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:19:57,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:19:57,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:19:57,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:19:57,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:19:57,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:19:57,402 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:19:57,402 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:19:57,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:19:57,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:19:57,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:19:57,405 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:19:57,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:19:57,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:19:57,406 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:19:57,406 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:19:57,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:19:57,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:19:57,408 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:19:57,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:19:57,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:19:57,409 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:19:57,409 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:19:57,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:19:57,410 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:19:57,410 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:19:57,410 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:19:57,411 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:19:57,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:19:57,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:19:57,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:19:57,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:19:57,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:19:57,413 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:19:57,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:19:57,413 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:19:57,413 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:19:57,414 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:19:57,414 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:19:57,414 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:19:57,414 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:19:57,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:19:57,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:19:57,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:19:57,739 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:19:57,739 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:19:57,740 INFO L431 ainManager$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 [2024-02-02 09:19:57,910 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:19:57,911 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:19:57,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-02-02 09:19:59,082 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:19:59,289 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:19:59,290 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-02-02 09:19:59,296 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fec77edb5/11b8b3cb6f4a4b3b9f76a18041683869/FLAGaa8dfd9c2 [2024-02-02 09:19:59,309 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fec77edb5/11b8b3cb6f4a4b3b9f76a18041683869 [2024-02-02 09:19:59,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:19:59,312 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:19:59,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:19:59,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:19:59,321 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:19:59,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:19:57" (1/2) ... [2024-02-02 09:19:59,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364100f2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:19:59, skipping insertion in model container [2024-02-02 09:19:59,323 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:19:57" (1/2) ... [2024-02-02 09:19:59,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61b7d6e9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:19:59, skipping insertion in model container [2024-02-02 09:19:59,325 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:19:59" (2/2) ... [2024-02-02 09:19:59,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364100f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:19:59, skipping insertion in model container [2024-02-02 09:19:59,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:19:59" (2/2) ... [2024-02-02 09:19:59,327 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:19:59,385 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:19:59,386 INFO L101 nessWitnessExtractor]: Loop invariant at [L56-L60] ((0 <= i) && ((2147483648LL + (long long )i) + (long long )j >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:59,386 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-02-02 09:19:59,386 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (a == 0) && (b == 0) [2024-02-02 09:19:59,386 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-02-02 09:19:59,387 INFO L101 nessWitnessExtractor]: Loop invariant at [L57-L59] (((0 <= i) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((((((((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)) [2024-02-02 09:19:59,387 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((0 <= i) && ((2147483648LL + (long long )i) + (long long )j >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:59,387 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,387 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (a == 0) && (b == 0) [2024-02-02 09:19:59,387 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] ((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((((((((((((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL + (long long )M) + (long long )i >= 0LL)) && ((0LL - (long long )L) + (long long )M >= 0LL)) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483648LL - (long long )M) + (long long )i >= 0LL)) && ((long long )L + (long long )M >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL + (long long )M) - (long long )i >= 0LL)) && ((0LL - (long long )L) - (long long )M >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )M) - (long long )i >= 0LL)) && ((long long )L - (long long )M >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (M == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((((B == 0) && (A == 0)) && (F == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,388 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-02-02 09:19:59,389 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-02-02 09:19:59,389 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L50] ((unsigned long )_argptr == 0UL) && ((((((((((((((((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)) [2024-02-02 09:19:59,389 INFO L101 nessWitnessExtractor]: Loop invariant at [L80-L82] ((a == 0) && (b == 0)) && ((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)) [2024-02-02 09:19:59,389 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-02-02 09:19:59,389 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (((0 <= i) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((((((((((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)) [2024-02-02 09:19:59,390 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (a == 0)) && (b == 0)) && (size != 0)) && ((((((((((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)) [2024-02-02 09:19:59,390 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (a == 0) && (b == 0) [2024-02-02 09:19:59,390 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] ((B == 0) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,390 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,391 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((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)) [2024-02-02 09:19:59,391 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,391 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (((a == 0) && (b == 0)) && (N != 0)) && (((((((((((((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)) [2024-02-02 09:19:59,391 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-02-02 09:19:59,391 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0)) && (N != 0) [2024-02-02 09:19:59,392 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (((B == 0) && (F == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,392 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:59,392 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((B == 0) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,392 INFO L101 nessWitnessExtractor]: Loop invariant at [L104-L106] ((a == 0) && (b == 0)) && ((((((((((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)) [2024-02-02 09:19:59,392 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] ((0 <= i) && (a == 0)) && (b == 0) [2024-02-02 09:19:59,418 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:19:59,633 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] [2024-02-02 09:19:59,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:19:59,656 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:19:59,721 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:19:59,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61b7d6e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:19:59, skipping insertion in model container [2024-02-02 09:19:59,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:19:59,724 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:19:59,726 INFO L158 Benchmark]: Toolchain (without parser) took 412.85ms. Allocated memory is still 113.2MB. Free memory was 55.3MB in the beginning and 40.3MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:19:59,726 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 113.2MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:19:59,727 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 72.5MB in the beginning and 72.4MB in the end (delta: 107.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:19:59,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.20ms. Allocated memory is still 113.2MB. Free memory was 55.0MB in the beginning and 40.3MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:19:59,729 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 0.09ms. Allocated memory is still 113.2MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 72.5MB in the beginning and 72.4MB in the end (delta: 107.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.20ms. Allocated memory is still 113.2MB. Free memory was 55.0MB in the beginning and 40.3MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. 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-59af5db-m [2024-02-02 09:20:01,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:01,992 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:20:02,002 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:02,002 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:02,031 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:02,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:02,032 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:02,033 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:02,035 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:02,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:02,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:02,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:02,036 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:02,037 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:02,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:02,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:02,038 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:02,038 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:02,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:02,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:02,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:02,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:02,045 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:20:02,045 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:20:02,046 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:02,046 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:20:02,046 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:02,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:02,047 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:02,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:02,048 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:02,048 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:02,049 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:02,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:02,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:02,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:02,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:02,051 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:20:02,051 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:20:02,051 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:02,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:02,052 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:02,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:02,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:02,052 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:20:02,053 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:02,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:02,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:02,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:02,387 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:02,388 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:02,389 INFO L431 ainManager$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 [2024-02-02 09:20:02,552 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:02,553 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:02,553 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-02-02 09:20:03,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:04,065 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:04,066 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/loop-tiling-eq.wvr.c [2024-02-02 09:20:04,073 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f02da1a8/c81dc4217d294180bca6ea0ecc26077b/FLAG6282060ed [2024-02-02 09:20:04,086 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f02da1a8/c81dc4217d294180bca6ea0ecc26077b [2024-02-02 09:20:04,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:04,088 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:04,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:04,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:04,093 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:04,094 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:02" (1/2) ... [2024-02-02 09:20:04,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8318d8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:04, skipping insertion in model container [2024-02-02 09:20:04,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:02" (1/2) ... [2024-02-02 09:20:04,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57ac1c53 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:04, skipping insertion in model container [2024-02-02 09:20:04,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:04" (2/2) ... [2024-02-02 09:20:04,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8318d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:04, skipping insertion in model container [2024-02-02 09:20:04,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:04" (2/2) ... [2024-02-02 09:20:04,098 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:04,156 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:04,157 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (a == 0) && (b == 0) [2024-02-02 09:20:04,157 INFO L101 nessWitnessExtractor]: Loop invariant at [L57-L59] (((0 <= i) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((((((((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)) [2024-02-02 09:20:04,157 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] 0 <= i [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0)) && (N != 0) [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L88] 0 <= i [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] ((B == 0) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,158 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (a == 0)) && (b == 0)) && (size != 0)) && ((((((((((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)) [2024-02-02 09:20:04,172 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] (((B == 0) && (F == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,172 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((((B == 0) && (A == 0)) && (F == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Loop invariant at [L56-L60] ((0 <= i) && ((2147483648LL + (long long )i) + (long long )j >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && ((((((((((((((((((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)) [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] 0 <= i [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((((((((((((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL + (long long )M) + (long long )i >= 0LL)) && ((0LL - (long long )L) + (long long )M >= 0LL)) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483648LL - (long long )M) + (long long )i >= 0LL)) && ((long long )L + (long long )M >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL + (long long )M) - (long long )i >= 0LL)) && ((0LL - (long long )L) - (long long )M >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )M) - (long long )i >= 0LL)) && ((long long )L - (long long )M >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (M == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,173 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] (a == 0) && (b == 0) [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] 0 <= i [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (((a == 0) && (b == 0)) && (N != 0)) && (((((((((((((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)) [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (N == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Loop invariant at [L48-L50] ((unsigned long )_argptr == 0UL) && ((((((((((((((((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)) [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] 0 <= i [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] 0 <= i [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((B == 0) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] 0 <= i [2024-02-02 09:20:04,174 INFO L101 nessWitnessExtractor]: Loop invariant at [L104-L106] ((a == 0) && (b == 0)) && ((((((((((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)) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Location invariant before [L100-L100] (a == 0) && (b == 0) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Loop invariant at [L80-L82] ((a == 0) && (b == 0)) && ((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)) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] ((0 <= i) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] ((((((((((2147483648LL + (long long )L) + (long long )i >= 0LL) && ((2147483648LL - (long long )L) + (long long )i >= 0LL)) && ((2147483647LL + (long long )L) - (long long )i >= 0LL)) && ((2147483647LL - (long long )L) - (long long )i >= 0LL)) && (B == 0)) && (A == 0)) && (F == 0)) && (L == 0)) && (a == 0)) && (b == 0) [2024-02-02 09:20:04,175 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (((0 <= i) && (i <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((((((((((((((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)) [2024-02-02 09:20:04,177 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] 0 <= i [2024-02-02 09:20:04,177 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((0 <= i) && ((2147483648LL + (long long )i) + (long long )j >= 0LL)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:04,195 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:04,401 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] [2024-02-02 09:20:04,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:04,432 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:20:04,440 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:04,471 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] [2024-02-02 09:20:04,475 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:04,485 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:20:04,544 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:04,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57ac1c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:04, skipping insertion in model container [2024-02-02 09:20:04,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:04,545 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:04,546 INFO L158 Benchmark]: Toolchain (without parser) took 457.43ms. Allocated memory is still 71.3MB. Free memory was 36.5MB in the beginning and 37.5MB in the end (delta: -967.2kB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2024-02-02 09:20:04,547 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 54.5MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:04,547 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:04,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.52ms. Allocated memory is still 71.3MB. Free memory was 36.3MB in the beginning and 37.5MB in the end (delta: -1.2MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2024-02-02 09:20:04,549 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 54.5MB. Free memory is still 37.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.52ms. Allocated memory is still 71.3MB. Free memory was 36.3MB in the beginning and 37.5MB in the end (delta: -1.2MB). Peak memory consumption was 2.9MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN