./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-array-int-symm.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/chl-array-int-symm.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/chl-array-int-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.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 15:19:50,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:50,550 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:19:50,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:50,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:50,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:50,581 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:50,582 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:50,582 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:50,586 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:50,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:50,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:50,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:50,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:50,589 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:50,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:50,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:50,590 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:50,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:19:50,591 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:50,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:50,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:50,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:50,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:50,593 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:50,593 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:50,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:50,594 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:50,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:50,595 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:50,596 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:50,596 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:50,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:50,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:50,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:50,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:50,597 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:19:50,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:19:50,598 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:50,598 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:50,598 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:50,598 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:50,599 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:50,599 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:50,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:50,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:50,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:50,853 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:50,856 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:50,858 INFO L431 ainManager$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/chl-array-int-symm.wvr.yml/witness.yml [2024-01-26 15:19:51,041 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:51,043 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:51,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-26 15:19:52,211 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:52,442 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:52,442 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-26 15:19:52,452 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2274300f0/854def1fd46f40a09f5e0e6d7b5d0cdd/FLAG7bb8166d0 [2024-01-26 15:19:52,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2274300f0/854def1fd46f40a09f5e0e6d7b5d0cdd [2024-01-26 15:19:52,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:52,471 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:52,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:52,476 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:52,481 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:52,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:51" (1/2) ... [2024-01-26 15:19:52,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d5bf53 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:52, skipping insertion in model container [2024-01-26 15:19:52,483 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:51" (1/2) ... [2024-01-26 15:19:52,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50149aa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:52, skipping insertion in model container [2024-01-26 15:19:52,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:52" (2/2) ... [2024-01-26 15:19:52,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d5bf53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:52, skipping insertion in model container [2024-01-26 15:19:52,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:52" (2/2) ... [2024-01-26 15:19:52,486 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:52,528 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:52,529 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] a2 == 0 [2024-01-26 15:19:52,529 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-26 15:19:52,529 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a2 == 0 [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a1 == 0 [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,530 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (((((((((((((((((8 <= i && i != 1) && i != 2) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] ((((((((((((((((((8 <= i && i != 1) && i != 2) && i != 3) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-26 15:19:52,531 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n2 == 0 [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res1 == 0 [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a2 == 0 [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n1 == 0 [2024-01-26 15:19:52,532 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-26 15:19:52,533 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 + (long long )n2 >= 0LL [2024-01-26 15:19:52,533 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 - (long long )n2 >= 0LL [2024-01-26 15:19:52,533 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a1 == 0 [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res2 == 0 [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-26 15:19:52,534 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] a2 == 0 [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,535 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-26 15:19:52,536 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res2 == 0 [2024-01-26 15:19:52,536 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res1 == 0 [2024-01-26 15:19:52,537 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a2 == 0 [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] a2 == 0 [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res1 == 0 [2024-01-26 15:19:52,538 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res2 == 0 [2024-01-26 15:19:52,539 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a1 == 0 [2024-01-26 15:19:52,539 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a2 == 0 [2024-01-26 15:19:52,539 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] n2 == 0 [2024-01-26 15:19:52,539 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-26 15:19:52,539 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-26 15:19:52,540 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,540 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,540 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 == i [2024-01-26 15:19:52,540 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] i == 0 [2024-01-26 15:19:52,541 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,541 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] 0 <= i [2024-01-26 15:19:52,542 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,542 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,542 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b != 0 [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b <= -1 [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-26 15:19:52,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res2 == 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] a2 == 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res1 == 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a2 == 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-26 15:19:52,544 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 == i [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 0 [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:19:52,545 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-26 15:19:52,546 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-26 15:19:52,546 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a2 == 0 [2024-01-26 15:19:52,546 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-26 15:19:52,546 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-26 15:19:52,546 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a2 == 0 [2024-01-26 15:19:52,572 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:52,799 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-26 15:19:52,818 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:52,831 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:52,851 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:19:52,951 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/chl-array-int-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:19:52,979 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:19:52,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50149aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:52, skipping insertion in model container [2024-01-26 15:19:52,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:52,980 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:52,982 INFO L158 Benchmark]: Toolchain (without parser) took 510.28ms. Allocated memory is still 190.8MB. Free memory was 117.6MB in the beginning and 153.8MB in the end (delta: -36.1MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-01-26 15:19:52,982 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:52,983 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 190.8MB. Free memory is still 163.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:52,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.26ms. Allocated memory is still 190.8MB. Free memory was 117.5MB in the beginning and 153.8MB in the end (delta: -36.3MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-01-26 15:19:52,990 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 0.20ms. Allocated memory is still 109.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 190.8MB. Free memory is still 163.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.26ms. Allocated memory is still 190.8MB. Free memory was 117.5MB in the beginning and 153.8MB in the end (delta: -36.3MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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/chl-array-int-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.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 15:19:55,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:55,180 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:19:55,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:55,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:55,230 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:55,231 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:55,231 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:55,232 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:55,232 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:55,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:55,233 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:55,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:55,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:55,234 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:55,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:55,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:55,235 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:55,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:55,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:55,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:55,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:55,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:55,241 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:19:55,243 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:19:55,243 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:55,244 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:19:55,244 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:55,244 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:55,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:55,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:55,245 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:55,246 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:55,246 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:55,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:55,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:55,248 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:55,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:55,248 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:19:55,248 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:19:55,249 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:55,249 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:55,249 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:55,249 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:55,250 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:55,250 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:19:55,250 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:55,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:55,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:55,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:55,629 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:55,629 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:55,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-26 15:19:56,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:57,059 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:57,059 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2024-01-26 15:19:57,072 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db5b3fe1b/43ee6a58e7ee468490179c2093d09297/FLAGe7567d69e [2024-01-26 15:19:57,089 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db5b3fe1b/43ee6a58e7ee468490179c2093d09297 [2024-01-26 15:19:57,092 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:57,093 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:57,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-array-int-symm.wvr.yml/witness.yml [2024-01-26 15:19:57,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:57,231 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:57,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:57,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:57,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:57,238 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:57" (1/2) ... [2024-01-26 15:19:57,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53fe6ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:57, skipping insertion in model container [2024-01-26 15:19:57,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:57" (1/2) ... [2024-01-26 15:19:57,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d960ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:57, skipping insertion in model container [2024-01-26 15:19:57,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:57" (2/2) ... [2024-01-26 15:19:57,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53fe6ef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:57, skipping insertion in model container [2024-01-26 15:19:57,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:57" (2/2) ... [2024-01-26 15:19:57,240 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:57,291 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:57,292 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,292 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L54] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] a2 == 0 [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res2 == 0 [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] res1 == 0 [2024-01-26 15:19:57,293 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 == i [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i == 0 [2024-01-26 15:19:57,294 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b <= -1 [2024-01-26 15:19:57,295 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] b != 0 [2024-01-26 15:19:57,295 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] a2 == 0 [2024-01-26 15:19:57,295 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res1 == 0 [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) && i != 2) && i != 3) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Loop invariant at [L102-L104] res2 == 0 [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (((((((((((((((((8 <= i && i != 1) && i != 2) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] a2 == 0 [2024-01-26 15:19:57,296 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res1 == 0 [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] res2 == 0 [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 0 == i [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] i == 0 [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] n2 == 0 [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res1 == 0 [2024-01-26 15:19:57,297 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a1 == 0 [2024-01-26 15:19:57,298 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] res2 == 0 [2024-01-26 15:19:57,298 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] a2 == 0 [2024-01-26 15:19:57,298 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res2 == 0 [2024-01-26 15:19:57,299 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] res1 == 0 [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] 0 <= i [2024-01-26 15:19:57,300 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res2 == 0 [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a2 == 0 [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] a1 == 0 [2024-01-26 15:19:57,301 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] res1 == 0 [2024-01-26 15:19:57,302 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] b != 0 [2024-01-26 15:19:57,302 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] 1 <= b [2024-01-26 15:19:57,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L50-L56] ((((((((((((((((((8 <= i && i != 1) && i != 2) && i != 3) || i == 7) || i == 7) || i == 6) || i == 6) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:19:57,303 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res2 == 0 [2024-01-26 15:19:57,303 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] a2 == 0 [2024-01-26 15:19:57,303 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] res1 == 0 [2024-01-26 15:19:57,304 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:19:57,304 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((((8 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-26 15:19:57,304 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res1 == 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] res2 == 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] a2 == 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] 0 <= i [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (long long )i - (long long )size >= 0LL [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] size != 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] a2 == 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res1 == 0 [2024-01-26 15:19:57,305 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] res2 == 0 [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a2 == 0 [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res1 == 0 [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] res2 == 0 [2024-01-26 15:19:57,306 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n1 == 0 [2024-01-26 15:19:57,307 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] n2 == 0 [2024-01-26 15:19:57,307 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-26 15:19:57,307 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 - (long long )n2 >= 0LL [2024-01-26 15:19:57,307 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] a1 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (long long )n1 + (long long )n2 >= 0LL [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] a2 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-26 15:19:57,308 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] a2 == 0 [2024-01-26 15:19:57,331 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:57,526 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-26 15:19:57,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:57,565 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:19:57,573 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:57,600 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/chl-array-int-symm.wvr.c[2508,2521] [2024-01-26 15:19:57,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:57,609 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:57,622 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:19:57,694 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/chl-array-int-symm.wvr.c[2508,2521] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:19:57,714 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:19:57,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d960ff8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:57, skipping insertion in model container [2024-01-26 15:19:57,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:57,715 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:57,717 INFO L158 Benchmark]: Toolchain (without parser) took 484.78ms. Allocated memory is still 65.0MB. Free memory was 44.0MB in the beginning and 39.8MB in the end (delta: 4.2MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-01-26 15:19:57,718 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory was 29.6MB in the beginning and 29.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:57,718 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 29.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:57,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.63ms. Allocated memory is still 65.0MB. Free memory was 43.7MB in the beginning and 39.8MB in the end (delta: 3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-01-26 15:19:57,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory was 29.6MB in the beginning and 29.5MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 29.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.63ms. Allocated memory is still 65.0MB. Free memory was 43.7MB in the beginning and 39.8MB in the end (delta: 3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 105]: 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